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Revert "Enable kustomize in kubectl"

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This commit is contained in:
Phillip Wittrock 2019-01-10 20:55:11 -08:00 committed by GitHub
parent 3287dec072
commit 371d86631e
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GPG Key ID: 4AEE18F83AFDEB23
123 changed files with 20 additions and 14505 deletions
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100
Godeps/Godeps.json generated
View File

@ -4114,106 +4114,6 @@
"ImportPath": "k8s.io/utils/pointer",
"Rev": "8e7ff06bf0e2d3289061230af203e430a15b6dcc"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/commands/build",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/constants",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/expansion",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/factory",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/fs",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/gvk",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/ifc",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/ifc/transformer",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/internal/error",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/loader",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/patch",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/patch/transformer",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resid",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resmap",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resource",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/target",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers/config",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/types",
"Comment": "v1.0.10-69-gef51cceff55b17",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/yaml",
"Comment": "v1.1.0",

4180
Godeps/LICENSES generated
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File diff suppressed because it is too large Load Diff

1
hack/import-restrictions.yaml
View File

@ -27,7 +27,6 @@
- k8s.io/api/core/v1
- k8s.io/cli-runtime/pkg/genericclioptions/printers
- k8s.io/cli-runtime/pkg/genericclioptions/resource
- k8s.io/cli-runtime/pkg/kustomize/k8sdeps
- baseImportPath: "./vendor/k8s.io/apimachinery/"
allowedImports:

1
staging/src/BUILD
View File

@ -113,7 +113,6 @@ filegroup(
"//staging/src/k8s.io/apiserver/plugin/pkg/authorizer/webhook:all-srcs",
"//staging/src/k8s.io/cli-runtime/artifacts:all-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/genericclioptions:all-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps:all-srcs",
"//staging/src/k8s.io/client-go/deprecated-dynamic:all-srcs",
"//staging/src/k8s.io/client-go/discovery:all-srcs",
"//staging/src/k8s.io/client-go/dynamic:all-srcs",

164
staging/src/k8s.io/cli-runtime/Godeps/Godeps.json generated
View File

@ -6,50 +6,14 @@
"./..."
],
"Deps": [
{
"ImportPath": "github.com/PuerkitoBio/purell",
"Rev": "8a290539e2e8629dbc4e6bad948158f790ec31f4"
},
{
"ImportPath": "github.com/PuerkitoBio/urlesc",
"Rev": "5bd2802263f21d8788851d5305584c82a5c75d7e"
},
{
"ImportPath": "github.com/davecgh/go-spew/spew",
"Rev": "782f4967f2dc4564575ca782fe2d04090b5faca8"
},
{
"ImportPath": "github.com/emicklei/go-restful",
"Rev": "ff4f55a206334ef123e4f79bbf348980da81ca46"
},
{
"ImportPath": "github.com/emicklei/go-restful/log",
"Rev": "ff4f55a206334ef123e4f79bbf348980da81ca46"
},
{
"ImportPath": "github.com/evanphx/json-patch",
"Rev": "36442dbdb585210f8d5a1b45e67aa323c197d5c4"
},
{
"ImportPath": "github.com/ghodss/yaml",
"Rev": "c7ce16629ff4cd059ed96ed06419dd3856fd3577"
},
{
"ImportPath": "github.com/go-openapi/jsonpointer",
"Rev": "ef5f0afec364d3b9396b7b77b43dbe26bf1f8004"
},
{
"ImportPath": "github.com/go-openapi/jsonreference",
"Rev": "8483a886a90412cd6858df4ea3483dce9c8e35a3"
},
{
"ImportPath": "github.com/go-openapi/spec",
"Rev": "5bae59e25b21498baea7f9d46e9c147ec106a42e"
},
{
"ImportPath": "github.com/go-openapi/swag",
"Rev": "5899d5c5e619fda5fa86e14795a835f473ca284c"
},
{
"ImportPath": "github.com/gogo/protobuf/proto",
"Rev": "342cbe0a04158f6dcb03ca0079991a51a4248c02"
@ -118,18 +82,6 @@
"ImportPath": "github.com/json-iterator/go",
"Rev": "ab8a2e0c74be9d3be70b3184d9acc634935ded82"
},
{
"ImportPath": "github.com/mailru/easyjson/buffer",
"Rev": "2f5df55504ebc322e4d52d34df6a1f5b503bf26d"
},
{
"ImportPath": "github.com/mailru/easyjson/jlexer",
"Rev": "2f5df55504ebc322e4d52d34df6a1f5b503bf26d"
},
{
"ImportPath": "github.com/mailru/easyjson/jwriter",
"Rev": "2f5df55504ebc322e4d52d34df6a1f5b503bf26d"
},
{
"ImportPath": "github.com/modern-go/concurrent",
"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
@ -142,10 +94,6 @@
"ImportPath": "github.com/peterbourgon/diskv",
"Rev": "5f041e8faa004a95c88a202771f4cc3e991971e6"
},
{
"ImportPath": "github.com/pkg/errors",
"Rev": "645ef00459ed84a119197bfb8d8205042c6df63d"
},
{
"ImportPath": "github.com/pmezard/go-difflib/difflib",
"Rev": "d8ed2627bdf02c080bf22230dbb337003b7aba2d"
@ -242,10 +190,6 @@
"ImportPath": "golang.org/x/text/unicode/norm",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/width",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/time/rate",
"Rev": "f51c12702a4d776e4c1fa9b0fabab841babae631"
@ -410,10 +354,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/api/resource",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/api/validation",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -426,10 +366,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructuredscheme",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/validation",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1beta1",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -510,10 +446,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/util/json",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/naming",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -530,10 +462,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/util/sets",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/validation",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -554,10 +482,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/watch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -650,14 +574,6 @@
"ImportPath": "k8s.io/klog",
"Rev": "8139d8cb77af419532b33dfa7dd09fbc5f1d344f"
},
{
"ImportPath": "k8s.io/kube-openapi/pkg/common",
"Rev": "c59034cc13d587f5ef4e85ca0ade0c1866ae8e1d"
},
{
"ImportPath": "k8s.io/kube-openapi/pkg/util/proto",
"Rev": "c59034cc13d587f5ef4e85ca0ade0c1866ae8e1d"
},
{
"ImportPath": "k8s.io/client-go/discovery",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -702,86 +618,6 @@
"ImportPath": "k8s.io/client-go/util/testing",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/commands/build",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/constants",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/expansion",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/factory",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/fs",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/gvk",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/ifc",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/ifc/transformer",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/internal/error",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/loader",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/patch",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/patch/transformer",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resid",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resmap",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resource",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/target",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers/config",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/types",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/yaml",
"Rev": "fd68e9863619f6ec2fdd8625fe1f02e7c877e480"

8
staging/src/k8s.io/cli-runtime/artifacts/kustomization/configMap.yaml
View File

@ -1,8 +0,0 @@
apiVersion: v1
kind: ConfigMap
metadata:
name: the-map
data:
altGreeting: "Good Morning!"
enableRisky: "false"

30
staging/src/k8s.io/cli-runtime/artifacts/kustomization/deployment.yaml
View File

@ -1,30 +0,0 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: the-deployment
spec:
replicas: 3
template:
metadata:
labels:
deployment: hello
spec:
containers:
- name: the-container
image: monopole/hello:1
command: ["/hello",
"--port=8080",
"--enableRiskyFeature=$(ENABLE_RISKY)"]
ports:
- containerPort: 8080
env:
- name: ALT_GREETING
valueFrom:
configMapKeyRef:
name: the-map
key: altGreeting
- name: ENABLE_RISKY
valueFrom:
configMapKeyRef:
name: the-map
key: enableRisky

5
staging/src/k8s.io/cli-runtime/artifacts/kustomization/kustomization.yaml
View File

@ -1,5 +0,0 @@
nameprefix: test-
resources:
- deployment.yaml
- service.yaml
- configMap.yaml

13
staging/src/k8s.io/cli-runtime/artifacts/kustomization/service.yaml
View File

@ -1,13 +0,0 @@
kind: Service
apiVersion: v1
metadata:
name: the-service
spec:
selector:
deployment: hello
type: LoadBalancer
ports:
- protocol: TCP
port: 8666
targetPort: 8080

4
staging/src/k8s.io/cli-runtime/pkg/genericclioptions/resource/BUILD
View File

@ -35,16 +35,12 @@ go_library(
"//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/yaml:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/watch:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps:go_default_library",
"//staging/src/k8s.io/client-go/discovery:go_default_library",
"//staging/src/k8s.io/client-go/kubernetes/scheme:go_default_library",
"//staging/src/k8s.io/client-go/rest:go_default_library",
"//staging/src/k8s.io/client-go/restmapper:go_default_library",
"//vendor/golang.org/x/text/encoding/unicode:go_default_library",
"//vendor/golang.org/x/text/transform:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/commands/build:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/constants:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
],
)

57
staging/src/k8s.io/cli-runtime/pkg/genericclioptions/resource/builder_test.go
View File

@ -465,49 +465,28 @@ func TestPathBuilderWithMultipleInvalid(t *testing.T) {
}
func TestDirectoryBuilder(t *testing.T) {
tests := []struct {
directories []string
singleItem bool
number int
expectedNames []string
}{
{[]string{"../../../artifacts/guestbook"}, false, 3, []string{"redis-master"}},
{[]string{"../../../artifacts/kustomization"}, true, 3, []string{"test-the-deployment"}},
{[]string{"../../../artifacts/guestbook", "../../../artifacts/kustomization"}, false, 6, []string{"redis-master", "test-the-deployment"}},
b := newDefaultBuilder().
FilenameParam(false, &FilenameOptions{Recursive: false, Filenames: []string{"../../../artifacts/guestbook"}}).
NamespaceParam("test").DefaultNamespace()
test := &testVisitor{}
singleItemImplied := false
err := b.Do().IntoSingleItemImplied(&singleItemImplied).Visit(test.Handle)
if err != nil || singleItemImplied || len(test.Infos) < 3 {
t.Fatalf("unexpected response: %v %t %#v", err, singleItemImplied, test.Infos)
}
for _, tt := range tests {
b := newDefaultBuilder().
FilenameParam(false, &FilenameOptions{Recursive: false, Filenames: tt.directories}).
NamespaceParam("test").DefaultNamespace()
test := &testVisitor{}
singleItemImplied := false
err := b.Do().IntoSingleItemImplied(&singleItemImplied).Visit(test.Handle)
if err != nil || singleItemImplied != tt.singleItem || len(test.Infos) < tt.number {
t.Fatalf("unexpected response: %v %t %#v", err, singleItemImplied, test.Infos)
}
contained := func(name string) bool {
for _, info := range test.Infos {
if info.Name == name && info.Namespace == "test" && info.Object != nil {
return true
}
}
return false
}
allFound := true
for _, name := range tt.expectedNames {
if !contained(name) {
allFound = false
}
}
if !allFound {
t.Errorf("unexpected responses: %#v", test.Infos)
found := false
for _, info := range test.Infos {
if info.Name == "redis-master" && info.Namespace == "test" && info.Object != nil {
found = true
break
}
}
if !found {
t.Errorf("unexpected responses: %#v", test.Infos)
}
}
func TestNamespaceOverride(t *testing.T) {

53
staging/src/k8s.io/cli-runtime/pkg/genericclioptions/resource/visitor.go
View File

@ -20,7 +20,6 @@ import (
"bytes"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"os"
@ -39,10 +38,6 @@ import (
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apimachinery/pkg/util/yaml"
"k8s.io/apimachinery/pkg/watch"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps"
"sigs.k8s.io/kustomize/pkg/commands/build"
"sigs.k8s.io/kustomize/pkg/constants"
"sigs.k8s.io/kustomize/pkg/fs"
)
const (
@ -457,10 +452,7 @@ func ExpandPathsToFileVisitors(mapper *mapper, paths string, recursive bool, ext
if err != nil {
return err
}
if isKustomizationDir(path) {
visitors = append(visitors, NewKustomizationVisitor(mapper, path, schema))
return filepath.SkipDir
}
if fi.IsDir() {
if path != paths && !recursive {
return filepath.SkipDir
@ -471,10 +463,7 @@ func ExpandPathsToFileVisitors(mapper *mapper, paths string, recursive bool, ext
if path != paths && ignoreFile(path, extensions) {
return nil
}
if filepath.Base(path) == constants.KustomizationFileName {
visitors = append(visitors, NewKustomizationVisitor(mapper, filepath.Dir(path), schema))
return nil
}
visitor := &FileVisitor{
Path: path,
StreamVisitor: NewStreamVisitor(nil, mapper, path, schema),
@ -490,13 +479,6 @@ func ExpandPathsToFileVisitors(mapper *mapper, paths string, recursive bool, ext
return visitors, nil
}
func isKustomizationDir(path string) bool {
if _, err := os.Stat(filepath.Join(path, constants.KustomizationFileName)); err == nil {
return true
}
return false
}
// FileVisitor is wrapping around a StreamVisitor, to handle open/close files
type FileVisitor struct {
Path string
@ -525,37 +507,6 @@ func (v *FileVisitor) Visit(fn VisitorFunc) error {
return v.StreamVisitor.Visit(fn)
}
// KustomizationVisitor prorvides the output of kustomization build
type KustomizationVisitor struct {
Path string
*StreamVisitor
}
// Visit in a KustomizationVisitor build the kustomization output
func (v *KustomizationVisitor) Visit(fn VisitorFunc) error {
fSys := fs.MakeRealFS()
f := k8sdeps.NewFactory()
var out bytes.Buffer
cmd := build.NewCmdBuild(&out, fSys, f.ResmapF, f.TransformerF)
cmd.SetArgs([]string{v.Path})
// we want to silence usage, error output, and any future output from cobra
// we will get error output as a golang error from execute
cmd.SetOutput(ioutil.Discard)
_, err := cmd.ExecuteC()
if err != nil {
return err
}
v.StreamVisitor.Reader = bytes.NewReader(out.Bytes())
return v.StreamVisitor.Visit(fn)
}
func NewKustomizationVisitor(mapper *mapper, path string, schema ContentValidator) *KustomizationVisitor {
return &KustomizationVisitor{
Path: path,
StreamVisitor: NewStreamVisitor(nil, mapper, path, schema),
}
}
// StreamVisitor reads objects from an io.Reader and walks them. A stream visitor can only be
// visited once.
// TODO: depends on objects being in JSON format before being passed to decode - need to implement

38
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/BUILD
View File

@ -1,38 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"doc.go",
"factory.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/factory:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret:all-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct:all-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer:all-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

51
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret/BUILD
View File

@ -1,51 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
go_library(
name = "go_default_library",
srcs = [
"configmapfactory.go",
"kv.go",
"secretfactory.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/validation:go_default_library",
"//vendor/github.com/pkg/errors:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = [
"configmapfactory_test.go",
"kv_test.go",
],
embed = [":go_default_library"],
deps = [
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/loader:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

190
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret/configmapfactory.go
View File

@ -1,190 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package configmapandsecret generates configmaps and secrets per generator rules.
package configmapandsecret
import (
"fmt"
"path"
"strings"
"github.com/pkg/errors"
"k8s.io/api/core/v1"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/util/validation"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/types"
)
// ConfigMapFactory makes ConfigMaps.
type ConfigMapFactory struct {
fSys fs.FileSystem
ldr ifc.Loader
}
// NewConfigMapFactory returns a new ConfigMapFactory.
func NewConfigMapFactory(
fSys fs.FileSystem, l ifc.Loader) *ConfigMapFactory {
return &ConfigMapFactory{fSys: fSys, ldr: l}
}
func (f *ConfigMapFactory) makeFreshConfigMap(
args *types.ConfigMapArgs) *corev1.ConfigMap {
cm := &corev1.ConfigMap{}
cm.APIVersion = "v1"
cm.Kind = "ConfigMap"
cm.Name = args.Name
cm.Data = map[string]string{}
return cm
}
// MakeConfigMap returns a new ConfigMap, or nil and an error.
func (f *ConfigMapFactory) MakeConfigMap(
args *types.ConfigMapArgs, options *types.GeneratorOptions) (*corev1.ConfigMap, error) {
var all []kvPair
var err error
cm := f.makeFreshConfigMap(args)
pairs, err := keyValuesFromEnvFile(f.ldr, args.EnvSource)
if err != nil {
return nil, errors.Wrap(err, fmt.Sprintf(
"env source file: %s",
args.EnvSource))
}
all = append(all, pairs...)
pairs, err = keyValuesFromLiteralSources(args.LiteralSources)
if err != nil {
return nil, errors.Wrap(err, fmt.Sprintf(
"literal sources %v", args.LiteralSources))
}
all = append(all, pairs...)
pairs, err = keyValuesFromFileSources(f.ldr, args.FileSources)
if err != nil {
return nil, errors.Wrap(err, fmt.Sprintf(
"file sources: %v", args.FileSources))
}
all = append(all, pairs...)
for _, kv := range all {
err = addKvToConfigMap(cm, kv.key, kv.value)
if err != nil {
return nil, err
}
}
if options != nil {
cm.SetLabels(options.Labels)
cm.SetAnnotations(options.Annotations)
}
return cm, nil
}
func keyValuesFromLiteralSources(sources []string) ([]kvPair, error) {
var kvs []kvPair
for _, s := range sources {
k, v, err := parseLiteralSource(s)
if err != nil {
return nil, err
}
kvs = append(kvs, kvPair{key: k, value: v})
}
return kvs, nil
}
func keyValuesFromFileSources(ldr ifc.Loader, sources []string) ([]kvPair, error) {
var kvs []kvPair
for _, s := range sources {
k, fPath, err := parseFileSource(s)
if err != nil {
return nil, err
}
content, err := ldr.Load(fPath)
if err != nil {
return nil, err
}
kvs = append(kvs, kvPair{key: k, value: string(content)})
}
return kvs, nil
}
func keyValuesFromEnvFile(l ifc.Loader, path string) ([]kvPair, error) {
if path == "" {
return nil, nil
}
content, err := l.Load(path)
if err != nil {
return nil, err
}
return keyValuesFromLines(content)
}
// addKvToConfigMap adds the given key and data to the given config map.
// Error if key invalid, or already exists.
func addKvToConfigMap(configMap *v1.ConfigMap, keyName, data string) error {
// Note, the rules for ConfigMap keys are the exact same as the ones for SecretKeys.
if errs := validation.IsConfigMapKey(keyName); len(errs) != 0 {
return fmt.Errorf("%q is not a valid key name for a ConfigMap: %s", keyName, strings.Join(errs, ";"))
}
if _, entryExists := configMap.Data[keyName]; entryExists {
return fmt.Errorf("cannot add key %s, another key by that name already exists: %v", keyName, configMap.Data)
}
configMap.Data[keyName] = data
return nil
}
// parseFileSource parses the source given.
//
// Acceptable formats include:
// 1. source-path: the basename will become the key name
// 2. source-name=source-path: the source-name will become the key name and
// source-path is the path to the key file.
//
// Key names cannot include '='.
func parseFileSource(source string) (keyName, filePath string, err error) {
numSeparators := strings.Count(source, "=")
switch {
case numSeparators == 0:
return path.Base(source), source, nil
case numSeparators == 1 && strings.HasPrefix(source, "="):
return "", "", fmt.Errorf("key name for file path %v missing", strings.TrimPrefix(source, "="))
case numSeparators == 1 && strings.HasSuffix(source, "="):
return "", "", fmt.Errorf("file path for key name %v missing", strings.TrimSuffix(source, "="))
case numSeparators > 1:
return "", "", errors.New("key names or file paths cannot contain '='")
default:
components := strings.Split(source, "=")
return components[0], components[1], nil
}
}
// parseLiteralSource parses the source key=val pair into its component pieces.
// This functionality is distinguished from strings.SplitN(source, "=", 2) since
// it returns an error in the case of empty keys, values, or a missing equals sign.
func parseLiteralSource(source string) (keyName, value string, err error) {
// leading equal is invalid
if strings.Index(source, "=") == 0 {
return "", "", fmt.Errorf("invalid literal source %v, expected key=value", source)
}
// split after the first equal (so values can have the = character)
items := strings.SplitN(source, "=", 2)
if len(items) != 2 {
return "", "", fmt.Errorf("invalid literal source %v, expected key=value", source)
}
return items[0], strings.Trim(items[1], "\"'"), nil
}

144
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret/configmapfactory_test.go
View File

@ -1,144 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package configmapandsecret
import (
"reflect"
"testing"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/loader"
"sigs.k8s.io/kustomize/pkg/types"
)
func makeEnvConfigMap(name string) *corev1.ConfigMap {
return &corev1.ConfigMap{
TypeMeta: metav1.TypeMeta{
APIVersion: "v1",
Kind: "ConfigMap",
},
ObjectMeta: metav1.ObjectMeta{
Name: name,
},
Data: map[string]string{
"DB_USERNAME": "admin",
"DB_PASSWORD": "somepw",
},
}
}
func makeFileConfigMap(name string) *corev1.ConfigMap {
return &corev1.ConfigMap{
TypeMeta: metav1.TypeMeta{
APIVersion: "v1",
Kind: "ConfigMap",
},
ObjectMeta: metav1.ObjectMeta{
Name: name,
},
Data: map[string]string{
"app-init.ini": `FOO=bar
BAR=baz
`,
},
}
}
func makeLiteralConfigMap(name string) *corev1.ConfigMap {
cm := &corev1.ConfigMap{
TypeMeta: metav1.TypeMeta{
APIVersion: "v1",
Kind: "ConfigMap",
},
ObjectMeta: metav1.ObjectMeta{
Name: name,
},
Data: map[string]string{
"a": "x",
"b": "y",
"c": "Hello World",
"d": "true",
},
}
cm.SetLabels(map[string]string{"foo": "bar"})
return cm
}
func TestConstructConfigMap(t *testing.T) {
type testCase struct {
description string
input types.ConfigMapArgs
options *types.GeneratorOptions
expected *corev1.ConfigMap
}
testCases := []testCase{
{
description: "construct config map from env",
input: types.ConfigMapArgs{
Name: "envConfigMap",
DataSources: types.DataSources{
EnvSource: "configmap/app.env",
},
},
options: nil,
expected: makeEnvConfigMap("envConfigMap"),
},
{
description: "construct config map from file",
input: types.ConfigMapArgs{
Name: "fileConfigMap",
DataSources: types.DataSources{
FileSources: []string{"configmap/app-init.ini"},
},
},
options: nil,
expected: makeFileConfigMap("fileConfigMap"),
},
{
description: "construct config map from literal",
input: types.ConfigMapArgs{
Name: "literalConfigMap",
DataSources: types.DataSources{
LiteralSources: []string{"a=x", "b=y", "c=\"Hello World\"", "d='true'"},
},
},
options: &types.GeneratorOptions{
Labels: map[string]string{
"foo": "bar",
},
},
expected: makeLiteralConfigMap("literalConfigMap"),
},
}
fSys := fs.MakeFakeFS()
fSys.WriteFile("/configmap/app.env", []byte("DB_USERNAME=admin\nDB_PASSWORD=somepw\n"))
fSys.WriteFile("/configmap/app-init.ini", []byte("FOO=bar\nBAR=baz\n"))
f := NewConfigMapFactory(fSys, loader.NewFileLoaderAtRoot(fSys))
for _, tc := range testCases {
cm, err := f.MakeConfigMap(&tc.input, tc.options)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !reflect.DeepEqual(*cm, *tc.expected) {
t.Fatalf("in testcase: %q updated:\n%#v\ndoesn't match expected:\n%#v\n", tc.description, *cm, tc.expected)
}
}
}

102
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret/kv.go
View File

@ -1,102 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package configmapandsecret
import (
"bufio"
"bytes"
"fmt"
"os"
"strings"
"unicode"
"unicode/utf8"
"k8s.io/apimachinery/pkg/util/validation"
)
// kvPair represents a key value pair.
type kvPair struct {
key string
value string
}
var utf8bom = []byte{0xEF, 0xBB, 0xBF}
// keyValuesFromLines parses given content in to a list of key-value pairs.
func keyValuesFromLines(content []byte) ([]kvPair, error) {
var kvs []kvPair
scanner := bufio.NewScanner(bytes.NewReader(content))
currentLine := 0
for scanner.Scan() {
// Process the current line, retrieving a key/value pair if
// possible.
scannedBytes := scanner.Bytes()
kv, err := kvFromLine(scannedBytes, currentLine)
if err != nil {
return nil, err
}
currentLine++
if len(kv.key) == 0 {
// no key means line was empty or a comment
continue
}
kvs = append(kvs, kv)
}
return kvs, nil
}
// kvFromLine returns a kv with blank key if the line is empty or a comment.
// The value will be retrieved from the environment if necessary.
func kvFromLine(line []byte, currentLine int) (kvPair, error) {
kv := kvPair{}
if !utf8.Valid(line) {
return kv, fmt.Errorf("line %d has invalid utf8 bytes : %v", line, string(line))
}
// We trim UTF8 BOM from the first line of the file but no others
if currentLine == 0 {
line = bytes.TrimPrefix(line, utf8bom)
}
// trim the line from all leading whitespace first
line = bytes.TrimLeftFunc(line, unicode.IsSpace)
// If the line is empty or a comment, we return a blank key/value pair.
if len(line) == 0 || line[0] == '#' {
return kv, nil
}
data := strings.SplitN(string(line), "=", 2)
key := data[0]
if errs := validation.IsEnvVarName(key); len(errs) != 0 {
return kv, fmt.Errorf("%q is not a valid key name: %s", key, strings.Join(errs, ";"))
}
if len(data) == 2 {
kv.value = data[1]
} else {
// No value (no `=` in the line) is a signal to obtain the value
// from the environment.
kv.value = os.Getenv(key)
}
kv.key = key
return kv, nil
}

68
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret/kv_test.go
View File

@ -1,68 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package configmapandsecret
import (
"reflect"
"testing"
)
func TestKeyValuesFromLines(t *testing.T) {
tests := []struct {
desc string
content string
expectedPairs []kvPair
expectedErr bool
}{
{
desc: "valid kv content parse",
content: `
k1=v1
k2=v2
`,
expectedPairs: []kvPair{
{key: "k1", value: "v1"},
{key: "k2", value: "v2"},
},
expectedErr: false,
},
{
desc: "content with comments",
content: `
k1=v1
#k2=v2
`,
expectedPairs: []kvPair{
{key: "k1", value: "v1"},
},
expectedErr: false,
},
// TODO: add negative testcases
}
for _, test := range tests {
pairs, err := keyValuesFromLines([]byte(test.content))
if test.expectedErr && err == nil {
t.Fatalf("%s should not return error", test.desc)
}
if !reflect.DeepEqual(pairs, test.expectedPairs) {
t.Errorf("%s should succeed, got:%v exptected:%v", test.desc, pairs, test.expectedPairs)
}
}
}

162
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret/secretfactory.go
View File

@ -1,162 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package configmapandsecret
import (
"context"
"fmt"
"log"
"os/exec"
"path/filepath"
"strings"
"time"
"github.com/pkg/errors"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/util/validation"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/types"
)
const (
defaultCommandTimeout = 5 * time.Second
)
// SecretFactory makes Secrets.
type SecretFactory struct {
fSys fs.FileSystem
wd string
}
// NewSecretFactory returns a new SecretFactory.
func NewSecretFactory(fSys fs.FileSystem, wd string) *SecretFactory {
return &SecretFactory{fSys: fSys, wd: wd}
}
func (f *SecretFactory) makeFreshSecret(args *types.SecretArgs) *corev1.Secret {
s := &corev1.Secret{}
s.APIVersion = "v1"
s.Kind = "Secret"
s.Name = args.Name
s.Type = corev1.SecretType(args.Type)
if s.Type == "" {
s.Type = corev1.SecretTypeOpaque
}
s.Data = map[string][]byte{}
return s
}
// MakeSecret returns a new secret.
func (f *SecretFactory) MakeSecret(args *types.SecretArgs, options *types.GeneratorOptions) (*corev1.Secret, error) {
var all []kvPair
var err error
s := f.makeFreshSecret(args)
timeout := defaultCommandTimeout
if args.TimeoutSeconds != nil {
log.Println("SecretArgs.TimeoutSeconds will be deprected in next release. Please use GeneratorOptions.TimeoutSeconds instread.")
timeout = time.Duration(*args.TimeoutSeconds) * time.Second
}
pairs, err := f.keyValuesFromEnvFileCommand(args.EnvCommand, timeout, options)
if err != nil {
return nil, errors.Wrap(err, fmt.Sprintf(
"env source file: %s",
args.EnvCommand))
}
all = append(all, pairs...)
pairs, err = f.keyValuesFromCommands(args.Commands, timeout, options)
if err != nil {
return nil, errors.Wrap(err, fmt.Sprintf(
"commands %v", args.Commands))
}
all = append(all, pairs...)
for _, kv := range all {
err = addKvToSecret(s, kv.key, kv.value)
if err != nil {
return nil, err
}
}
if options != nil {
s.SetLabels(options.Labels)
s.SetAnnotations(options.Annotations)
}
return s, nil
}
func addKvToSecret(secret *corev1.Secret, keyName, data string) error {
// Note, the rules for SecretKeys keys are the exact same as the ones for ConfigMap.
if errs := validation.IsConfigMapKey(keyName); len(errs) != 0 {
return fmt.Errorf("%q is not a valid key name for a Secret: %s", keyName, strings.Join(errs, ";"))
}
if _, entryExists := secret.Data[keyName]; entryExists {
return fmt.Errorf("cannot add key %s, another key by that name already exists", keyName)
}
secret.Data[keyName] = []byte(data)
return nil
}
func (f *SecretFactory) keyValuesFromEnvFileCommand(cmd string, timeout time.Duration, options *types.GeneratorOptions) ([]kvPair, error) {
content, err := f.createSecretKey(cmd, timeout, options)
if err != nil {
return nil, err
}
return keyValuesFromLines(content)
}
func (f *SecretFactory) keyValuesFromCommands(sources map[string]string, timeout time.Duration, options *types.GeneratorOptions) ([]kvPair, error) {
var kvs []kvPair
for k, cmd := range sources {
content, err := f.createSecretKey(cmd, timeout, options)
if err != nil {
return nil, err
}
kvs = append(kvs, kvPair{key: k, value: string(content)})
}
return kvs, nil
}
// Run a command, return its output as the secret.
func (f *SecretFactory) createSecretKey(command string, timeout time.Duration, options *types.GeneratorOptions) ([]byte, error) {
if !f.fSys.IsDir(f.wd) {
f.wd = filepath.Dir(f.wd)
if !f.fSys.IsDir(f.wd) {
return nil, errors.New("not a directory: " + f.wd)
}
}
if options != nil && options.TimeoutSeconds != nil {
t := time.Duration(*options.TimeoutSeconds) * time.Second
if t > timeout {
timeout = t
}
}
var commands []string
if options == nil || len(options.Shell) == 0 {
commands = []string{"sh", "-c", command}
} else {
commands = append(options.Shell, command)
}
ctx, cancel := context.WithTimeout(context.Background(), timeout)
defer cancel()
cmd := exec.CommandContext(ctx, commands[0], commands[1:]...)
cmd.Dir = f.wd
return cmd.Output()
}

76
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/doc.go
View File

@ -1,76 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// It's possible that kustomize's features will be vendored into
// the kubernetes/kubernetes repo and made available to kubectl
// commands, while at the same time the kustomize program will
// continue to exist as an independent CLI. Vendoring snapshots
// would be taken just before a kubectl release.
//
// This creates a problem in that freestanding-kustomize depends on
// (for example):
//
// https://github.com/kubernetes/apimachinery/
// tree/master/pkg/util/yaml
//
// It vendors that package into
// sigs.k8s.io/kustomize/vendor/k8s.io/apimachinery/
//
// Whereas kubectl-kustomize would have to depend on the "staging"
// version of this code, located at
//
// https://github.com/kubernetes/kubernetes/
// blob/master/staging/src/k8s.io/apimachinery/pkg/util/yaml
//
// which is "vendored" via symlinks:
// k8s.io/kubernetes/vendor/k8s.io/apimachinery
// is a symlink to
// ../../staging/src/k8s.io/apimachinery
//
// The staging version is the canonical, under-development
// version of the code that kubectl depends on, whereas the packages
// at kubernetes/apimachinery are periodic snapshots of staging made
// for outside tools to depend on.
//
// apimachinery isn't the only package that poses this problem, just
// using it as a specific example.
//
// The kubectl binary cannot vendor in kustomize code that in
// turn vendors in the non-staging packages.
//
// One way to fix some of this would be to copy code - a hard fork.
// This has all the problems associated with a hard forking.
//
// Another way would be to break the kustomize repo into three:
//
// (1) kustomize - repo with the main() function,
// vendoring (2) and (3).
//
// (2) kustomize-libs - packages used by (1) with no
// apimachinery dependence.
//
// (3) kustomize-k8sdeps - A thin code layer that depends
// on (vendors) apimachinery to provide thin implementations
// to interfaces used in (2).
//
// The kubectl repo would then vendor from (2) only, and have
// a local implementation of (3). With that in mind, it's clear
// that (3) doesn't have to be a repo; the kustomize version of
// the thin layer can live directly in (1).
//
// This package is the code in (3), meant for kustomize.
package k8sdeps

34
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/factory.go
View File

@ -1,34 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package k8sdeps provides kustomize factory with k8s dependencies
package k8sdeps
import (
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator"
"sigs.k8s.io/kustomize/pkg/factory"
)
// NewFactory creates an instance of KustFactory using k8sdeps factories
func NewFactory() *factory.KustFactory {
return factory.NewKustFactory(
kunstruct.NewKunstructuredFactoryImpl(),
validator.NewKustValidator(),
transformer.NewFactoryImpl(),
)
}

48
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct/BUILD
View File

@ -1,48 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
go_library(
name = "go_default_library",
srcs = [
"factory.go",
"helper.go",
"kunstruct.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/yaml:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = [
"factory_test.go",
"kunstruct_test.go",
],
embed = [":go_default_library"],
deps = ["//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

112
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct/factory.go
View File

@ -1,112 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package kunstruct
import (
"bytes"
"fmt"
"io"
"strings"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/util/yaml"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/types"
)
// KunstructuredFactoryImpl hides construction using apimachinery types.
type KunstructuredFactoryImpl struct {
cmFactory *configmapandsecret.ConfigMapFactory
secretFactory *configmapandsecret.SecretFactory
}
var _ ifc.KunstructuredFactory = &KunstructuredFactoryImpl{}
// NewKunstructuredFactoryImpl returns a factory.
func NewKunstructuredFactoryImpl() ifc.KunstructuredFactory {
return &KunstructuredFactoryImpl{}
}
// SliceFromBytes returns a slice of Kunstructured.
func (kf *KunstructuredFactoryImpl) SliceFromBytes(
in []byte) ([]ifc.Kunstructured, error) {
decoder := yaml.NewYAMLOrJSONDecoder(bytes.NewReader(in), 1024)
var result []ifc.Kunstructured
var err error
for err == nil || isEmptyYamlError(err) {
var out unstructured.Unstructured
err = decoder.Decode(&out)
if err == nil {
err = kf.validate(out)
if err != nil {
return nil, err
}
result = append(result, &UnstructAdapter{Unstructured: out})
}
}
if err != io.EOF {
return nil, err
}
return result, nil
}
func isEmptyYamlError(err error) bool {
return strings.Contains(err.Error(), "is missing in 'null'")
}
// FromMap returns an instance of Kunstructured.
func (kf *KunstructuredFactoryImpl) FromMap(
m map[string]interface{}) ifc.Kunstructured {
return &UnstructAdapter{Unstructured: unstructured.Unstructured{Object: m}}
}
// MakeConfigMap returns an instance of Kunstructured for ConfigMap
func (kf *KunstructuredFactoryImpl) MakeConfigMap(args *types.ConfigMapArgs, options *types.GeneratorOptions) (ifc.Kunstructured, error) {
cm, err := kf.cmFactory.MakeConfigMap(args, options)
if err != nil {
return nil, err
}
return NewKunstructuredFromObject(cm)
}
// MakeSecret returns an instance of Kunstructured for Secret
func (kf *KunstructuredFactoryImpl) MakeSecret(args *types.SecretArgs, options *types.GeneratorOptions) (ifc.Kunstructured, error) {
sec, err := kf.secretFactory.MakeSecret(args, options)
if err != nil {
return nil, err
}
return NewKunstructuredFromObject(sec)
}
// Set sets loader, filesystem and workdirectory
func (kf *KunstructuredFactoryImpl) Set(fs fs.FileSystem, ldr ifc.Loader) {
kf.cmFactory = configmapandsecret.NewConfigMapFactory(fs, ldr)
kf.secretFactory = configmapandsecret.NewSecretFactory(fs, ldr.Root())
}
// validate validates that u has kind and name
func (kf *KunstructuredFactoryImpl) validate(u unstructured.Unstructured) error {
if u.GetName() == "" {
return fmt.Errorf("Missing metadata.name in object %v", u)
}
if u.GetKind() == "" {
return fmt.Errorf("Missing kind in object %v", u)
}
return nil
}

136
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct/factory_test.go
View File

@ -1,136 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package kunstruct
import (
"reflect"
"testing"
"sigs.k8s.io/kustomize/pkg/ifc"
)
func TestSliceFromBytes(t *testing.T) {
factory := NewKunstructuredFactoryImpl()
testConfigMap := factory.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "winnie",
},
})
tests := []struct {
name string
input []byte
expectedOut []ifc.Kunstructured
expectedErr bool
}{
{
name: "garbage",
input: []byte("garbageIn: garbageOut"),
expectedOut: []ifc.Kunstructured{},
expectedErr: true,
},
{
name: "noBytes",
input: []byte{},
expectedOut: []ifc.Kunstructured{},
expectedErr: false,
},
{
name: "goodJson",
input: []byte(`
{"apiVersion":"v1","kind":"ConfigMap","metadata":{"name":"winnie"}}
`),
expectedOut: []ifc.Kunstructured{testConfigMap},
expectedErr: false,
},
{
name: "goodYaml1",
input: []byte(`
apiVersion: v1
kind: ConfigMap
metadata:
name: winnie
`),
expectedOut: []ifc.Kunstructured{testConfigMap},
expectedErr: false,
},
{
name: "goodYaml2",
input: []byte(`
apiVersion: v1
kind: ConfigMap
metadata:
name: winnie
---
apiVersion: v1
kind: ConfigMap
metadata:
name: winnie
`),
expectedOut: []ifc.Kunstructured{testConfigMap, testConfigMap},
expectedErr: false,
},
{
name: "garbageInOneOfTwoObjects",
input: []byte(`
apiVersion: v1
kind: ConfigMap
metadata:
name: winnie
---
WOOOOOOOOOOOOOOOOOOOOOOOOT: woot
`),
expectedOut: []ifc.Kunstructured{},
expectedErr: true,
},
{
name: "Missing .metadata.name in object",
input: []byte(`
apiVersion: v1
kind: Namespace
metadata:
annotations:
foo: bar
`),
expectedOut: nil,
expectedErr: true,
},
}
for _, test := range tests {
rs, err := factory.SliceFromBytes(test.input)
if test.expectedErr && err == nil {
t.Fatalf("%v: should return error", test.name)
}
if !test.expectedErr && err != nil {
t.Fatalf("%v: unexpected error: %s", test.name, err)
}
if len(rs) != len(test.expectedOut) {
t.Fatalf("%s: length mismatch %d != %d",
test.name, len(rs), len(test.expectedOut))
}
for i := range rs {
if !reflect.DeepEqual(test.expectedOut[i], rs[i]) {
t.Fatalf("%s: Got: %v\nexpected:%v",
test.name, test.expectedOut[i], rs[i])
}
}
}
}

71
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct/helper.go
View File

@ -1,71 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package kunstruct provides unstructured from api machinery and factory for creating unstructured
package kunstruct
import (
"fmt"
"strings"
)
func parseFields(path string) ([]string, error) {
if !strings.Contains(path, "[") {
return strings.Split(path, "."), nil
}
var fields []string
start := 0
insideParentheses := false
for i := range path {
switch path[i] {
case '.':
if !insideParentheses {
fields = append(fields, path[start:i])
start = i + 1
}
case '[':
if !insideParentheses {
if i == start {
start = i + 1
} else {
fields = append(fields, path[start:i])
start = i + 1
}
insideParentheses = true
} else {
return nil, fmt.Errorf("nested parentheses are not allowed: %s", path)
}
case ']':
if insideParentheses {
fields = append(fields, path[start:i])
start = i + 1
insideParentheses = false
} else {
return nil, fmt.Errorf("Invalid field path %s", path)
}
}
}
if start < len(path)-1 {
fields = append(fields, path[start:])
}
for i, f := range fields {
if strings.HasPrefix(f, "\"") || strings.HasPrefix(f, "'") {
fields[i] = strings.Trim(f, "\"'")
}
}
return fields, nil
}

92
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct/kunstruct.go
View File

@ -1,92 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package kunstruct provides unstructured from api machinery and factory for creating unstructured
package kunstruct
import (
"encoding/json"
"fmt"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"sigs.k8s.io/kustomize/pkg/gvk"
"sigs.k8s.io/kustomize/pkg/ifc"
)
var _ ifc.Kunstructured = &UnstructAdapter{}
// UnstructAdapter wraps unstructured.Unstructured from
// https://github.com/kubernetes/apimachinery/blob/master/
// pkg/apis/meta/v1/unstructured/unstructured.go
// to isolate dependence on apimachinery.
type UnstructAdapter struct {
unstructured.Unstructured
}
// NewKunstructuredFromObject returns a new instance of Kunstructured.
func NewKunstructuredFromObject(obj runtime.Object) (ifc.Kunstructured, error) {
// Convert obj to a byte stream, then convert that to JSON (Unstructured).
marshaled, err := json.Marshal(obj)
if err != nil {
return &UnstructAdapter{}, err
}
var u unstructured.Unstructured
err = u.UnmarshalJSON(marshaled)
// creationTimestamp always 'null', remove it
u.SetCreationTimestamp(metav1.Time{})
return &UnstructAdapter{Unstructured: u}, err
}
// GetGvk returns the Gvk name of the object.
func (fs *UnstructAdapter) GetGvk() gvk.Gvk {
x := fs.GroupVersionKind()
return gvk.Gvk{
Group: x.Group,
Version: x.Version,
Kind: x.Kind,
}
}
// Copy provides a copy behind an interface.
func (fs *UnstructAdapter) Copy() ifc.Kunstructured {
return &UnstructAdapter{*fs.DeepCopy()}
}
// Map returns the unstructured content map.
func (fs *UnstructAdapter) Map() map[string]interface{} {
return fs.Object
}
// SetMap overrides the unstructured content map.
func (fs *UnstructAdapter) SetMap(m map[string]interface{}) {
fs.Object = m
}
// GetFieldValue returns value at the given fieldpath.
func (fs *UnstructAdapter) GetFieldValue(path string) (string, error) {
fields, err := parseFields(path)
if err != nil {
return "", err
}
s, found, err := unstructured.NestedString(
fs.UnstructuredContent(), fields...)
if found || err != nil {
return s, err
}
return "", fmt.Errorf("no field named '%s'", path)
}

148
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct/kunstruct_test.go
View File

@ -1,148 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package kunstruct
import (
"testing"
)
func TestGetFieldValue(t *testing.T) {
factory := NewKunstructuredFactoryImpl()
kunstructured := factory.FromMap(map[string]interface{}{
"Kind": "Service",
"metadata": map[string]interface{}{
"labels": map[string]string{
"app": "application-name",
},
"name": "service-name",
},
"spec": map[string]interface{}{
"ports": map[string]interface{}{
"port": "80",
},
},
"this": map[string]interface{}{
"is": map[string]interface{}{
"aNumber": 1000,
"aNilValue": nil,
"anEmptyMap": map[string]interface{}{},
"unrecognizable": testing.InternalExample{
Name: "fooBar",
},
},
},
})
tests := []struct {
name string
pathToField string
expectedValue string
errorExpected bool
errorMsg string
}{
{
name: "oneField",
pathToField: "Kind",
expectedValue: "Service",
errorExpected: false,
},
{
name: "twoFields",
pathToField: "metadata.name",
expectedValue: "service-name",
errorExpected: false,
},
{
name: "threeFields",
pathToField: "spec.ports.port",
expectedValue: "80",
errorExpected: false,
},
{
name: "empty",
pathToField: "",
errorExpected: true,
errorMsg: "no field named ''",
},
{
name: "emptyDotEmpty",
pathToField: ".",
errorExpected: true,
errorMsg: "no field named '.'",
},
{
name: "twoFieldsOneMissing",
pathToField: "metadata.banana",
errorExpected: true,
errorMsg: "no field named 'metadata.banana'",
},
{
name: "deeperMissingField",
pathToField: "this.is.aDeep.field.that.does.not.exist",
errorExpected: true,
errorMsg: "no field named 'this.is.aDeep.field.that.does.not.exist'",
},
{
name: "emptyMap",
pathToField: "this.is.anEmptyMap",
errorExpected: true,
errorMsg: ".this.is.anEmptyMap accessor error: map[] is of the type map[string]interface {}, expected string",
},
{
name: "numberAsValue",
pathToField: "this.is.aNumber",
errorExpected: true,
errorMsg: ".this.is.aNumber accessor error: 1000 is of the type int, expected string",
},
{
name: "nilAsValue",
pathToField: "this.is.aNilValue",
errorExpected: true,
errorMsg: ".this.is.aNilValue accessor error: <nil> is of the type <nil>, expected string",
},
{
name: "unrecognizable",
pathToField: "this.is.unrecognizable.Name",
errorExpected: true,
errorMsg: ".this.is.unrecognizable.Name accessor error: {fooBar <nil> false} is of the type testing.InternalExample, expected map[string]interface{}",
},
}
for _, test := range tests {
s, err := kunstructured.GetFieldValue(test.pathToField)
if test.errorExpected {
if err == nil {
t.Fatalf("%q; path %q - should return error, but no error returned",
test.name, test.pathToField)
}
if test.errorMsg != err.Error() {
t.Fatalf("%q; path %q - expected error: \"%s\", got error: \"%v\"",
test.name, test.pathToField, test.errorMsg, err.Error())
}
continue
}
if err != nil {
t.Fatalf("%q; path %q - unexpected error %v",
test.name, test.pathToField, err)
}
if test.expectedValue != s {
t.Fatalf("%q; Got: %s expected: %s",
test.name, s, test.expectedValue)
}
}
}

33
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/BUILD
View File

@ -1,33 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["factory.go"],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash:all-srcs",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

43
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/factory.go
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@ -1,43 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package transformer provides transformer factory
package transformer
import (
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch"
"sigs.k8s.io/kustomize/pkg/resource"
"sigs.k8s.io/kustomize/pkg/transformers"
)
// FactoryImpl makes patch transformer and name hash transformer
type FactoryImpl struct{}
// NewFactoryImpl makes a new factoryImpl instance
func NewFactoryImpl() *FactoryImpl {
return &FactoryImpl{}
}
// MakePatchTransformer makes a new patch transformer
func (p *FactoryImpl) MakePatchTransformer(slice []*resource.Resource, rf *resource.Factory) (transformers.Transformer, error) {
return patch.NewPatchTransformer(slice, rf)
}
// MakeHashTransformer makes a new name hash transformer
func (p *FactoryImpl) MakeHashTransformer() transformers.Transformer {
return hash.NewNameHashTransformer()
}

50
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash/BUILD
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@ -1,50 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
go_library(
name = "go_default_library",
srcs = [
"hash.go",
"namehash.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = [
"hash_test.go",
"namehash_test.go",
],
embed = [":go_default_library"],
deps = [
"//staging/src/k8s.io/api/core/v1:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

168
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash/hash.go
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@ -1,168 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hash
import (
"crypto/sha256"
"encoding/json"
"fmt"
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
)
// KustHash compute hash for unstructured objects
type KustHash struct{}
// NewKustHash returns a KustHash object
func NewKustHash() *KustHash {
return &KustHash{}
}
// Hash returns a hash of either a ConfigMap or a Secret
func (h *KustHash) Hash(m map[string]interface{}) (string, error) {
u := unstructured.Unstructured{
Object: m,
}
kind := u.GetKind()
switch kind {
case "ConfigMap":
cm, err := unstructuredToConfigmap(u)
if err != nil {
return "", err
}
return ConfigMapHash(cm)
case "Secret":
sec, err := unstructuredToSecret(u)
if err != nil {
return "", err
}
return SecretHash(sec)
default:
return "", fmt.Errorf("type %s is supported for hashing in %v", kind, m)
}
}
// ConfigMapHash returns a hash of the ConfigMap.
// The Data, Kind, and Name are taken into account.
func ConfigMapHash(cm *v1.ConfigMap) (string, error) {
encoded, err := encodeConfigMap(cm)
if err != nil {
return "", err
}
h, err := encodeHash(hash(encoded))
if err != nil {
return "", err
}
return h, nil
}
// SecretHash returns a hash of the Secret.
// The Data, Kind, Name, and Type are taken into account.
func SecretHash(sec *v1.Secret) (string, error) {
encoded, err := encodeSecret(sec)
if err != nil {
return "", err
}
h, err := encodeHash(hash(encoded))
if err != nil {
return "", err
}
return h, nil
}
// encodeConfigMap encodes a ConfigMap.
// Data, Kind, and Name are taken into account.
func encodeConfigMap(cm *v1.ConfigMap) (string, error) {
// json.Marshal sorts the keys in a stable order in the encoding
m := map[string]interface{}{"kind": "ConfigMap", "name": cm.Name, "data": cm.Data}
if len(cm.BinaryData) > 0 {
m["binaryData"] = cm.BinaryData
}
data, err := json.Marshal(m)
if err != nil {
return "", err
}
return string(data), nil
}
// encodeSecret encodes a Secret.
// Data, Kind, Name, and Type are taken into account.
func encodeSecret(sec *v1.Secret) (string, error) {
// json.Marshal sorts the keys in a stable order in the encoding
data, err := json.Marshal(map[string]interface{}{"kind": "Secret", "type": sec.Type, "name": sec.Name, "data": sec.Data})
if err != nil {
return "", err
}
return string(data), nil
}
// encodeHash extracts the first 40 bits of the hash from the hex string
// (1 hex char represents 4 bits), and then maps vowels and vowel-like hex
// characters to consonants to prevent bad words from being formed (the theory
// is that no vowels makes it really hard to make bad words). Since the string
// is hex, the only vowels it can contain are 'a' and 'e'.
// We picked some arbitrary consonants to map to from the same character set as GenerateName.
// See: https://github.com/kubernetes/apimachinery/blob/dc1f89aff9a7509782bde3b68824c8043a3e58cc/pkg/util/rand/rand.go#L75
// If the hex string contains fewer than ten characters, returns an error.
func encodeHash(hex string) (string, error) {
if len(hex) < 10 {
return "", fmt.Errorf("the hex string must contain at least 10 characters")
}
enc := []rune(hex[:10])
for i := range enc {
switch enc[i] {
case '0':
enc[i] = 'g'
case '1':
enc[i] = 'h'
case '3':
enc[i] = 'k'
case 'a':
enc[i] = 'm'
case 'e':
enc[i] = 't'
}
}
return string(enc), nil
}
// hash hashes `data` with sha256 and returns the hex string
func hash(data string) string {
return fmt.Sprintf("%x", sha256.Sum256([]byte(data)))
}
func unstructuredToConfigmap(u unstructured.Unstructured) (*v1.ConfigMap, error) {
marshaled, err := json.Marshal(u.Object)
if err != nil {
return nil, err
}
var out v1.ConfigMap
err = json.Unmarshal(marshaled, &out)
return &out, err
}
func unstructuredToSecret(u unstructured.Unstructured) (*v1.Secret, error) {
marshaled, err := json.Marshal(u.Object)
if err != nil {
return nil, err
}
var out v1.Secret
err = json.Unmarshal(marshaled, &out)
return &out, err
}

208
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash/hash_test.go
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@ -1,208 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hash
import (
"reflect"
"strings"
"testing"
"k8s.io/api/core/v1"
"sigs.k8s.io/kustomize/pkg/gvk"
)
var service = gvk.Gvk{Version: "v1", Kind: "Service"}
var secret = gvk.Gvk{Version: "v1", Kind: "Secret"}
var cmap = gvk.Gvk{Version: "v1", Kind: "ConfigMap"}
var deploy = gvk.Gvk{Group: "apps", Version: "v1", Kind: "Deployment"}
func TestConfigMapHash(t *testing.T) {
cases := []struct {
desc string
cm *v1.ConfigMap
hash string
err string
}{
// empty map
{"empty data", &v1.ConfigMap{Data: map[string]string{}, BinaryData: map[string][]byte{}}, "42745tchd9", ""},
// one key
{"one key", &v1.ConfigMap{Data: map[string]string{"one": ""}}, "9g67k2htb6", ""},
// three keys (tests sorting order)
{"three keys", &v1.ConfigMap{Data: map[string]string{"two": "2", "one": "", "three": "3"}}, "f5h7t85m9b", ""},
// empty binary data map
{"empty binary data", &v1.ConfigMap{BinaryData: map[string][]byte{}}, "dk855m5d49", ""},
// one key with binary data
{"one key with binary data", &v1.ConfigMap{BinaryData: map[string][]byte{"one": []byte("")}}, "mk79584b8c", ""},
// three keys with binary data (tests sorting order)
{"three keys with binary data", &v1.ConfigMap{BinaryData: map[string][]byte{"two": []byte("2"), "one": []byte(""), "three": []byte("3")}}, "t458mc6db2", ""},
// two keys, one with string and another with binary data
{"two keys with one each", &v1.ConfigMap{Data: map[string]string{"one": ""}, BinaryData: map[string][]byte{"two": []byte("")}}, "698h7c7t9m", ""},
}
for _, c := range cases {
h, err := ConfigMapHash(c.cm)
if SkipRest(t, c.desc, err, c.err) {
continue
}
if c.hash != h {
t.Errorf("case %q, expect hash %q but got %q", c.desc, c.hash, h)
}
}
}
func TestSecretHash(t *testing.T) {
cases := []struct {
desc string
secret *v1.Secret
hash string
err string
}{
// empty map
{"empty data", &v1.Secret{Type: "my-type", Data: map[string][]byte{}}, "t75bgf6ctb", ""},
// one key
{"one key", &v1.Secret{Type: "my-type", Data: map[string][]byte{"one": []byte("")}}, "74bd68bm66", ""},
// three keys (tests sorting order)
{"three keys", &v1.Secret{Type: "my-type", Data: map[string][]byte{"two": []byte("2"), "one": []byte(""), "three": []byte("3")}}, "dgcb6h9tmk", ""},
}
for _, c := range cases {
h, err := SecretHash(c.secret)
if SkipRest(t, c.desc, err, c.err) {
continue
}
if c.hash != h {
t.Errorf("case %q, expect hash %q but got %q", c.desc, c.hash, h)
}
}
}
func TestEncodeConfigMap(t *testing.T) {
cases := []struct {
desc string
cm *v1.ConfigMap
expect string
err string
}{
// empty map
{"empty data", &v1.ConfigMap{Data: map[string]string{}}, `{"data":{},"kind":"ConfigMap","name":""}`, ""},
// one key
{"one key", &v1.ConfigMap{Data: map[string]string{"one": ""}}, `{"data":{"one":""},"kind":"ConfigMap","name":""}`, ""},
// three keys (tests sorting order)
{"three keys", &v1.ConfigMap{Data: map[string]string{"two": "2", "one": "", "three": "3"}},
`{"data":{"one":"","three":"3","two":"2"},"kind":"ConfigMap","name":""}`, ""},
// empty binary map
{"empty data", &v1.ConfigMap{BinaryData: map[string][]byte{}}, `{"data":null,"kind":"ConfigMap","name":""}`, ""},
// one key with binary data
{"one key", &v1.ConfigMap{BinaryData: map[string][]byte{"one": []byte("")}},
`{"binaryData":{"one":""},"data":null,"kind":"ConfigMap","name":""}`, ""},
// three keys with binary data (tests sorting order)
{"three keys", &v1.ConfigMap{BinaryData: map[string][]byte{"two": []byte("2"), "one": []byte(""), "three": []byte("3")}},
`{"binaryData":{"one":"","three":"Mw==","two":"Mg=="},"data":null,"kind":"ConfigMap","name":""}`, ""},
// two keys, one string and one binary values
{"two keys with one each", &v1.ConfigMap{Data: map[string]string{"one": ""}, BinaryData: map[string][]byte{"two": []byte("")}},
`{"binaryData":{"two":""},"data":{"one":""},"kind":"ConfigMap","name":""}`, ""},
}
for _, c := range cases {
s, err := encodeConfigMap(c.cm)
if SkipRest(t, c.desc, err, c.err) {
continue
}
if s != c.expect {
t.Errorf("case %q, expect %q but got %q from encode %#v", c.desc, c.expect, s, c.cm)
}
}
}
func TestEncodeSecret(t *testing.T) {
cases := []struct {
desc string
secret *v1.Secret
expect string
err string
}{
// empty map
{"empty data", &v1.Secret{Type: "my-type", Data: map[string][]byte{}}, `{"data":{},"kind":"Secret","name":"","type":"my-type"}`, ""},
// one key
{"one key", &v1.Secret{Type: "my-type", Data: map[string][]byte{"one": []byte("")}}, `{"data":{"one":""},"kind":"Secret","name":"","type":"my-type"}`, ""},
// three keys (tests sorting order) - note json.Marshal base64 encodes the values because they come in as []byte
{"three keys", &v1.Secret{
Type: "my-type",
Data: map[string][]byte{"two": []byte("2"), "one": []byte(""), "three": []byte("3")},
},
`{"data":{"one":"","three":"Mw==","two":"Mg=="},"kind":"Secret","name":"","type":"my-type"}`, ""},
}
for _, c := range cases {
s, err := encodeSecret(c.secret)
if SkipRest(t, c.desc, err, c.err) {
continue
}
if s != c.expect {
t.Errorf("case %q, expect %q but got %q from encode %#v", c.desc, c.expect, s, c.secret)
}
}
}
func TestHash(t *testing.T) {
// hash the empty string to be sure that sha256 is being used
expect := "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
sum := hash("")
if expect != sum {
t.Errorf("expected hash %q but got %q", expect, sum)
}
}
// warn devs who change types that they might have to update a hash function
// not perfect, as it only checks the number of top-level fields
func TestTypeStability(t *testing.T) {
errfmt := `case %q, expected %d fields but got %d
Depending on the field(s) you added, you may need to modify the hash function for this type.
To guide you: the hash function targets fields that comprise the contents of objects,
not their metadata (e.g. the Data of a ConfigMap, but nothing in ObjectMeta).
`
cases := []struct {
typeName string
obj interface{}
expect int
}{
{"ConfigMap", v1.ConfigMap{}, 4},
{"Secret", v1.Secret{}, 5},
}
for _, c := range cases {
val := reflect.ValueOf(c.obj)
if num := val.NumField(); c.expect != num {
t.Errorf(errfmt, c.typeName, c.expect, num)
}
}
}
// SkipRest returns true if there was a non-nil error or if we expected an error that didn't happen,
// and logs the appropriate error on the test object.
// The return value indicates whether we should skip the rest of the test case due to the error result.
func SkipRest(t *testing.T, desc string, err error, contains string) bool {
if err != nil {
if len(contains) == 0 {
t.Errorf("case %q, expect nil error but got %q", desc, err.Error())
} else if !strings.Contains(err.Error(), contains) {
t.Errorf("case %q, expect error to contain %q but got %q", desc, contains, err.Error())
}
return true
} else if len(contains) > 0 {
t.Errorf("case %q, expect error to contain %q but got nil error", desc, contains)
return true
}
return false
}

47
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash/namehash.go
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@ -1,47 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hash
import (
"fmt"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/transformers"
)
type nameHashTransformer struct{}
var _ transformers.Transformer = &nameHashTransformer{}
// NewNameHashTransformer construct a nameHashTransformer.
func NewNameHashTransformer() transformers.Transformer {
return &nameHashTransformer{}
}
// Transform appends hash to generated resources.
func (o *nameHashTransformer) Transform(m resmap.ResMap) error {
for _, res := range m {
if res.IsGenerated() {
h, err := NewKustHash().Hash(res.Map())
if err != nil {
return err
}
res.SetName(fmt.Sprintf("%s-%s", res.GetName(), h))
}
}
return nil
}

162
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash/namehash_test.go
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@ -1,162 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package hash
import (
"reflect"
"testing"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
)
func TestNameHashTransformer(t *testing.T) {
rf := resource.NewFactory(
kunstruct.NewKunstructuredFactoryImpl())
objs := resmap.ResMap{
resid.NewResId(cmap, "cm1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
},
}),
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"group": "apps",
"apiVersion": "v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}),
resid.NewResId(service, "svc1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"name": "svc1",
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "port1",
"port": "12345",
},
},
},
}),
resid.NewResId(secret, "secret1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "Secret",
"metadata": map[string]interface{}{
"name": "secret1",
},
}).SetBehavior(ifc.BehaviorCreate),
}
expected := resmap.ResMap{
resid.NewResId(cmap, "cm1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
},
}),
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"group": "apps",
"apiVersion": "v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}),
resid.NewResId(service, "svc1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"name": "svc1",
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "port1",
"port": "12345",
},
},
},
}),
resid.NewResId(secret, "secret1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "v1",
"kind": "Secret",
"metadata": map[string]interface{}{
"name": "secret1-7kc45hd5f7",
},
}).SetBehavior(ifc.BehaviorCreate),
}
tran := NewNameHashTransformer()
tran.Transform(objs)
if !reflect.DeepEqual(objs, expected) {
err := expected.ErrorIfNotEqual(objs)
t.Fatalf("actual doesn't match expected: %v", err)
}
}

51
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch/BUILD
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@ -1,51 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
go_library(
name = "go_default_library",
srcs = [
"patch.go",
"patchconflictdetector.go",
],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/mergepatch:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/strategicpatch:go_default_library",
"//staging/src/k8s.io/client-go/kubernetes/scheme:go_default_library",
"//vendor/github.com/evanphx/json-patch:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = ["patch_test.go"],
embed = [":go_default_library"],
deps = [
"//staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

174
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch/patch.go
View File

@ -1,174 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package patch
import (
"encoding/json"
"fmt"
"github.com/evanphx/json-patch"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/util/strategicpatch"
"k8s.io/client-go/kubernetes/scheme"
"sigs.k8s.io/kustomize/pkg/gvk"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
"sigs.k8s.io/kustomize/pkg/transformers"
)
// patchTransformer applies patches.
type patchTransformer struct {
patches []*resource.Resource
rf *resource.Factory
}
var _ transformers.Transformer = &patchTransformer{}
// NewPatchTransformer constructs a patchTransformer.
func NewPatchTransformer(
slice []*resource.Resource, rf *resource.Factory) (transformers.Transformer, error) {
if len(slice) == 0 {
return transformers.NewNoOpTransformer(), nil
}
return &patchTransformer{patches: slice, rf: rf}, nil
}
// Transform apply the patches on top of the base resources.
func (pt *patchTransformer) Transform(baseResourceMap resmap.ResMap) error {
// Merge and then index the patches by Id.
patches, err := pt.mergePatches()
if err != nil {
return err
}
// Strategic merge the resources exist in both base and patches.
for _, patch := range patches {
// Merge patches with base resource.
id := patch.Id()
matchedIds := baseResourceMap.FindByGVKN(id)
if len(matchedIds) == 0 {
return fmt.Errorf("failed to find an object with %#v to apply the patch", id.Gvk())
}
if len(matchedIds) > 1 {
return fmt.Errorf("found multiple objects %#v targeted by patch %#v (ambiguous)", matchedIds, id)
}
id = matchedIds[0]
base := baseResourceMap[id]
merged := map[string]interface{}{}
versionedObj, err := scheme.Scheme.New(toSchemaGvk(id.Gvk()))
baseName := base.GetName()
switch {
case runtime.IsNotRegisteredError(err):
// Use JSON merge patch to handle types w/o schema
baseBytes, err := json.Marshal(base.Map())
if err != nil {
return err
}
patchBytes, err := json.Marshal(patch.Map())
if err != nil {
return err
}
mergedBytes, err := jsonpatch.MergePatch(baseBytes, patchBytes)
if err != nil {
return err
}
err = json.Unmarshal(mergedBytes, &merged)
if err != nil {
return err
}
case err != nil:
return err
default:
// Use Strategic-Merge-Patch to handle types w/ schema
// TODO: Change this to use the new Merge package.
// Store the name of the base object, because this name may have been munged.
// Apply this name to the patched object.
lookupPatchMeta, err := strategicpatch.NewPatchMetaFromStruct(versionedObj)
if err != nil {
return err
}
merged, err = strategicpatch.StrategicMergeMapPatchUsingLookupPatchMeta(
base.Map(),
patch.Map(),
lookupPatchMeta)
if err != nil {
return err
}
}
base.SetName(baseName)
baseResourceMap[id].SetMap(merged)
}
return nil
}
// mergePatches merge and index patches by Id.
// It errors out if there is conflict between patches.
func (pt *patchTransformer) mergePatches() (resmap.ResMap, error) {
rc := resmap.ResMap{}
for ix, patch := range pt.patches {
id := patch.Id()
existing, found := rc[id]
if !found {
rc[id] = patch
continue
}
versionedObj, err := scheme.Scheme.New(toSchemaGvk(id.Gvk()))
if err != nil && !runtime.IsNotRegisteredError(err) {
return nil, err
}
var cd conflictDetector
if err != nil {
cd = newJMPConflictDetector(pt.rf)
} else {
cd, err = newSMPConflictDetector(versionedObj, pt.rf)
if err != nil {
return nil, err
}
}
conflict, err := cd.hasConflict(existing, patch)
if err != nil {
return nil, err
}
if conflict {
conflictingPatch, err := cd.findConflict(ix, pt.patches)
if err != nil {
return nil, err
}
return nil, fmt.Errorf(
"conflict between %#v and %#v",
conflictingPatch.Map(), patch.Map())
}
merged, err := cd.mergePatches(existing, patch)
if err != nil {
return nil, err
}
rc[id] = merged
}
return rc, nil
}
// toSchemaGvk converts to a schema.GroupVersionKind.
func toSchemaGvk(x gvk.Gvk) schema.GroupVersionKind {
return schema.GroupVersionKind{
Group: x.Group,
Version: x.Version,
Kind: x.Kind,
}
}

563
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch/patch_test.go
View File

@ -1,563 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package patch
import (
"reflect"
"strings"
"testing"
"k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct"
"sigs.k8s.io/kustomize/pkg/gvk"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
)
var rf = resource.NewFactory(
kunstruct.NewKunstructuredFactoryImpl())
var deploy = gvk.Gvk{Group: "apps", Version: "v1", Kind: "Deployment"}
var foo = gvk.Gvk{Group: "example.com", Version: "v1", Kind: "Foo"}
func TestOverlayRun(t *testing.T) {
base := resmap.ResMap{
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx",
},
},
},
},
},
}),
}
patch := []*resource.Resource{
rf.FromMap(map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"another-label": "foo",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:latest",
"env": []interface{}{
map[string]interface{}{
"name": "SOMEENV",
"value": "BAR",
},
},
},
},
},
},
},
},
),
}
expected := resmap.ResMap{
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
"another-label": "foo",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:latest",
"env": []interface{}{
map[string]interface{}{
"name": "SOMEENV",
"value": "BAR",
},
},
},
},
},
},
},
}),
}
lt, err := NewPatchTransformer(patch, rf)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(base)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !reflect.DeepEqual(base, expected) {
err = expected.ErrorIfNotEqual(base)
t.Fatalf("actual doesn't match expected: %v", err)
}
}
func TestMultiplePatches(t *testing.T) {
base := resmap.ResMap{
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx",
},
},
},
},
},
}),
}
patch := []*resource.Resource{
rf.FromMap(map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:latest",
"env": []interface{}{
map[string]interface{}{
"name": "SOMEENV",
"value": "BAR",
},
},
},
},
},
},
},
},
),
rf.FromMap(map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"env": []interface{}{
map[string]interface{}{
"name": "ANOTHERENV",
"value": "HELLO",
},
},
},
map[string]interface{}{
"name": "busybox",
"image": "busybox",
},
},
},
},
},
},
),
}
expected := resmap.ResMap{
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:latest",
"env": []interface{}{
map[string]interface{}{
"name": "ANOTHERENV",
"value": "HELLO",
},
map[string]interface{}{
"name": "SOMEENV",
"value": "BAR",
},
},
},
map[string]interface{}{
"name": "busybox",
"image": "busybox",
},
},
},
},
},
}),
}
lt, err := NewPatchTransformer(patch, rf)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(base)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !reflect.DeepEqual(base, expected) {
err = expected.ErrorIfNotEqual(base)
t.Fatalf("actual doesn't match expected: %v", err)
}
}
func TestMultiplePatchesWithConflict(t *testing.T) {
base := resmap.ResMap{
resid.NewResId(deploy, "deploy1"): rf.FromMap(
map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx",
},
},
},
},
},
}),
}
patch := []*resource.Resource{
rf.FromMap(map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:latest",
"env": []interface{}{
map[string]interface{}{
"name": "SOMEENV",
"value": "BAR",
},
},
},
},
},
},
},
},
),
rf.FromMap(map[string]interface{}{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
},
),
}
lt, err := NewPatchTransformer(patch, rf)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(base)
if err == nil {
t.Fatalf("did not get expected error")
}
if !strings.Contains(err.Error(), "conflict") {
t.Fatalf("expected error to contain %q but get %v", "conflict", err)
}
}
func TestNoSchemaOverlayRun(t *testing.T) {
base := resmap.ResMap{
resid.NewResId(foo, "my-foo"): rf.FromMap(
map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"A": "X",
"B": "Y",
},
},
}),
}
patch := []*resource.Resource{
rf.FromMap(map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"B": nil,
"C": "Z",
},
},
},
),
}
expected := resmap.ResMap{
resid.NewResId(foo, "my-foo"): rf.FromMap(
map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"A": "X",
"C": "Z",
},
},
}),
}
lt, err := NewPatchTransformer(patch, rf)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(base)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if err = expected.ErrorIfNotEqual(base); err != nil {
t.Fatalf("actual doesn't match expected: %v", err)
}
}
func TestNoSchemaMultiplePatches(t *testing.T) {
base := resmap.ResMap{
resid.NewResId(foo, "my-foo"): rf.FromMap(
map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"A": "X",
"B": "Y",
},
},
}),
}
patch := []*resource.Resource{
rf.FromMap(map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"B": nil,
"C": "Z",
},
},
},
),
rf.FromMap(map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"C": "Z",
"D": "W",
},
"baz": map[string]interface{}{
"hello": "world",
},
},
},
),
}
expected := resmap.ResMap{
resid.NewResId(foo, "my-foo"): rf.FromMap(
map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"A": "X",
"C": "Z",
"D": "W",
},
"baz": map[string]interface{}{
"hello": "world",
},
},
}),
}
lt, err := NewPatchTransformer(patch, rf)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(base)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if err = expected.ErrorIfNotEqual(base); err != nil {
t.Fatalf("actual doesn't match expected: %v", err)
}
}
func TestNoSchemaMultiplePatchesWithConflict(t *testing.T) {
base := resmap.ResMap{
resid.NewResId(foo, "my-foo"): rf.FromMap(
map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"A": "X",
"B": "Y",
},
},
}),
}
patch := []*resource.Resource{
rf.FromMap(map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"B": nil,
"C": "Z",
},
},
}),
rf.FromMap(map[string]interface{}{
"apiVersion": "example.com/v1",
"kind": "Foo",
"metadata": map[string]interface{}{
"name": "my-foo",
},
"spec": map[string]interface{}{
"bar": map[string]interface{}{
"C": "NOT_Z",
},
},
}),
}
lt, err := NewPatchTransformer(patch, rf)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(base)
if err == nil {
t.Fatalf("did not get expected error")
}
if !strings.Contains(err.Error(), "conflict") {
t.Fatalf("expected error to contain %q but get %v", "conflict", err)
}
}

137
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch/patchconflictdetector.go
View File

@ -1,137 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package patch
import (
"encoding/json"
"github.com/evanphx/json-patch"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/util/mergepatch"
"k8s.io/apimachinery/pkg/util/strategicpatch"
"sigs.k8s.io/kustomize/pkg/resource"
)
type conflictDetector interface {
hasConflict(patch1, patch2 *resource.Resource) (bool, error)
findConflict(conflictingPatchIdx int, patches []*resource.Resource) (*resource.Resource, error)
mergePatches(patch1, patch2 *resource.Resource) (*resource.Resource, error)
}
type jsonMergePatch struct {
rf *resource.Factory
}
var _ conflictDetector = &jsonMergePatch{}
func newJMPConflictDetector(rf *resource.Factory) conflictDetector {
return &jsonMergePatch{rf: rf}
}
func (jmp *jsonMergePatch) hasConflict(
patch1, patch2 *resource.Resource) (bool, error) {
return mergepatch.HasConflicts(patch1.Map(), patch2.Map())
}
func (jmp *jsonMergePatch) findConflict(
conflictingPatchIdx int, patches []*resource.Resource) (*resource.Resource, error) {
for i, patch := range patches {
if i == conflictingPatchIdx {
continue
}
if !patches[conflictingPatchIdx].Id().GvknEquals(patch.Id()) {
continue
}
conflict, err := mergepatch.HasConflicts(
patch.Map(),
patches[conflictingPatchIdx].Map())
if err != nil {
return nil, err
}
if conflict {
return patch, nil
}
}
return nil, nil
}
func (jmp *jsonMergePatch) mergePatches(
patch1, patch2 *resource.Resource) (*resource.Resource, error) {
baseBytes, err := json.Marshal(patch1.Map())
if err != nil {
return nil, err
}
patchBytes, err := json.Marshal(patch2.Map())
if err != nil {
return nil, err
}
mergedBytes, err := jsonpatch.MergeMergePatches(baseBytes, patchBytes)
if err != nil {
return nil, err
}
mergedMap := make(map[string]interface{})
err = json.Unmarshal(mergedBytes, &mergedMap)
return jmp.rf.FromMap(mergedMap), err
}
type strategicMergePatch struct {
lookupPatchMeta strategicpatch.LookupPatchMeta
rf *resource.Factory
}
var _ conflictDetector = &strategicMergePatch{}
func newSMPConflictDetector(
versionedObj runtime.Object,
rf *resource.Factory) (conflictDetector, error) {
lookupPatchMeta, err := strategicpatch.NewPatchMetaFromStruct(versionedObj)
return &strategicMergePatch{lookupPatchMeta: lookupPatchMeta, rf: rf}, err
}
func (smp *strategicMergePatch) hasConflict(p1, p2 *resource.Resource) (bool, error) {
return strategicpatch.MergingMapsHaveConflicts(
p1.Map(), p2.Map(), smp.lookupPatchMeta)
}
func (smp *strategicMergePatch) findConflict(
conflictingPatchIdx int, patches []*resource.Resource) (*resource.Resource, error) {
for i, patch := range patches {
if i == conflictingPatchIdx {
continue
}
if !patches[conflictingPatchIdx].Id().GvknEquals(patch.Id()) {
continue
}
conflict, err := strategicpatch.MergingMapsHaveConflicts(
patch.Map(),
patches[conflictingPatchIdx].Map(),
smp.lookupPatchMeta)
if err != nil {
return nil, err
}
if conflict {
return patch, nil
}
}
return nil, nil
}
func (smp *strategicMergePatch) mergePatches(patch1, patch2 *resource.Resource) (*resource.Resource, error) {
mergeJSONMap, err := strategicpatch.MergeStrategicMergeMapPatchUsingLookupPatchMeta(
smp.lookupPatchMeta, patch1.Map(), patch2.Map())
return smp.rf.FromMap(mergeJSONMap), err
}

29
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator/BUILD
View File

@ -1,29 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["validators.go"],
importmap = "k8s.io/kubernetes/vendor/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator",
importpath = "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator",
visibility = ["//visibility:public"],
deps = [
"//staging/src/k8s.io/apimachinery/pkg/api/validation:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/validation:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/validation:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

61
staging/src/k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator/validators.go
View File

@ -1,61 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package validator provides functions to validate labels, annotations, namespace using apimachinery
package validator
import (
"errors"
apivalidation "k8s.io/apimachinery/pkg/api/validation"
v1validation "k8s.io/apimachinery/pkg/apis/meta/v1/validation"
"k8s.io/apimachinery/pkg/util/validation"
"k8s.io/apimachinery/pkg/util/validation/field"
)
// KustValidator validates Labels and annotations by apimachinery
type KustValidator struct{}
// NewKustValidator returns a KustValidator object
func NewKustValidator() *KustValidator {
return &KustValidator{}
}
// MakeAnnotationValidator returns a MapValidatorFunc using apimachinery.
func (v *KustValidator) MakeAnnotationValidator() func(map[string]string) error {
return func(x map[string]string) error {
errs := apivalidation.ValidateAnnotations(x, field.NewPath("field"))
if len(errs) > 0 {
return errors.New(errs.ToAggregate().Error())
}
return nil
}
}
// MakeLabelValidator returns a MapValidatorFunc using apimachinery.
func (v *KustValidator) MakeLabelValidator() func(map[string]string) error {
return func(x map[string]string) error {
errs := v1validation.ValidateLabels(x, field.NewPath("field"))
if len(errs) > 0 {
return errors.New(errs.ToAggregate().Error())
}
return nil
}
}
// ValidateNamespace validates a string is a valid namespace using apimachinery.
func (v *KustValidator) ValidateNamespace(s string) []string {
return validation.IsDNS1123Label(s)
}

220
staging/src/k8s.io/sample-cli-plugin/Godeps/Godeps.json generated
View File

@ -6,50 +6,10 @@
"./..."
],
"Deps": [
{
"ImportPath": "github.com/PuerkitoBio/purell",
"Rev": "8a290539e2e8629dbc4e6bad948158f790ec31f4"
},
{
"ImportPath": "github.com/PuerkitoBio/urlesc",
"Rev": "5bd2802263f21d8788851d5305584c82a5c75d7e"
},
{
"ImportPath": "github.com/davecgh/go-spew/spew",
"Rev": "782f4967f2dc4564575ca782fe2d04090b5faca8"
},
{
"ImportPath": "github.com/emicklei/go-restful",
"Rev": "ff4f55a206334ef123e4f79bbf348980da81ca46"
},
{
"ImportPath": "github.com/emicklei/go-restful/log",
"Rev": "ff4f55a206334ef123e4f79bbf348980da81ca46"
},
{
"ImportPath": "github.com/evanphx/json-patch",
"Rev": "36442dbdb585210f8d5a1b45e67aa323c197d5c4"
},
{
"ImportPath": "github.com/ghodss/yaml",
"Rev": "c7ce16629ff4cd059ed96ed06419dd3856fd3577"
},
{
"ImportPath": "github.com/go-openapi/jsonpointer",
"Rev": "ef5f0afec364d3b9396b7b77b43dbe26bf1f8004"
},
{
"ImportPath": "github.com/go-openapi/jsonreference",
"Rev": "8483a886a90412cd6858df4ea3483dce9c8e35a3"
},
{
"ImportPath": "github.com/go-openapi/spec",
"Rev": "5bae59e25b21498baea7f9d46e9c147ec106a42e"
},
{
"ImportPath": "github.com/go-openapi/swag",
"Rev": "5899d5c5e619fda5fa86e14795a835f473ca284c"
},
{
"ImportPath": "github.com/gogo/protobuf/proto",
"Rev": "342cbe0a04158f6dcb03ca0079991a51a4248c02"
@ -118,18 +78,6 @@
"ImportPath": "github.com/json-iterator/go",
"Rev": "ab8a2e0c74be9d3be70b3184d9acc634935ded82"
},
{
"ImportPath": "github.com/mailru/easyjson/buffer",
"Rev": "2f5df55504ebc322e4d52d34df6a1f5b503bf26d"
},
{
"ImportPath": "github.com/mailru/easyjson/jlexer",
"Rev": "2f5df55504ebc322e4d52d34df6a1f5b503bf26d"
},
{
"ImportPath": "github.com/mailru/easyjson/jwriter",
"Rev": "2f5df55504ebc322e4d52d34df6a1f5b503bf26d"
},
{
"ImportPath": "github.com/modern-go/concurrent",
"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
@ -142,10 +90,6 @@
"ImportPath": "github.com/peterbourgon/diskv",
"Rev": "5f041e8faa004a95c88a202771f4cc3e991971e6"
},
{
"ImportPath": "github.com/pkg/errors",
"Rev": "645ef00459ed84a119197bfb8d8205042c6df63d"
},
{
"ImportPath": "github.com/spf13/cobra",
"Rev": "c439c4fa093711d42e1b01acb1235b52004753c1"
@ -194,10 +138,6 @@
"ImportPath": "golang.org/x/sys/windows",
"Rev": "95c6576299259db960f6c5b9b69ea52422860fce"
},
{
"ImportPath": "golang.org/x/text/cases",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/encoding",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
@ -214,22 +154,10 @@
"ImportPath": "golang.org/x/text/encoding/unicode",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/internal",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/internal/tag",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/internal/utf8internal",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/language",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/runes",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
@ -238,10 +166,6 @@
"ImportPath": "golang.org/x/text/secure/bidirule",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/secure/precis",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/transform",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
@ -254,10 +178,6 @@
"ImportPath": "golang.org/x/text/unicode/norm",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/text/width",
"Rev": "b19bf474d317b857955b12035d2c5acb57ce8b01"
},
{
"ImportPath": "golang.org/x/time/rate",
"Rev": "f51c12702a4d776e4c1fa9b0fabab841babae631"
@ -402,10 +322,6 @@
"ImportPath": "k8s.io/api/storage/v1beta1",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/api/equality",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/api/errors",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -418,10 +334,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/api/resource",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/api/validation",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -434,10 +346,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructuredscheme",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/validation",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1beta1",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -518,10 +426,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/util/json",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/naming",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -538,10 +442,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/util/sets",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/validation",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -562,10 +462,6 @@
"ImportPath": "k8s.io/apimachinery/pkg/watch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -582,34 +478,6 @@
"ImportPath": "k8s.io/cli-runtime/pkg/genericclioptions/resource",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/configmapandsecret",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/kunstruct",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/hash",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/transformer/patch",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/cli-runtime/pkg/kustomize/k8sdeps/validator",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
},
{
"ImportPath": "k8s.io/client-go/discovery",
"Rev": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
@ -710,94 +578,6 @@
"ImportPath": "k8s.io/klog",
"Rev": "8139d8cb77af419532b33dfa7dd09fbc5f1d344f"
},
{
"ImportPath": "k8s.io/kube-openapi/pkg/common",
"Rev": "c59034cc13d587f5ef4e85ca0ade0c1866ae8e1d"
},
{
"ImportPath": "k8s.io/kube-openapi/pkg/util/proto",
"Rev": "c59034cc13d587f5ef4e85ca0ade0c1866ae8e1d"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/commands/build",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/constants",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/expansion",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/factory",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/fs",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/gvk",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/ifc",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/ifc/transformer",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/internal/error",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/loader",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/patch",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/patch/transformer",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resid",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resmap",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/resource",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/target",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers/config",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/kustomize/pkg/types",
"Rev": "ef51cceff55b17542fc91d6c4e30ea0bbb9641f7"
},
{
"ImportPath": "sigs.k8s.io/yaml",
"Rev": "fd68e9863619f6ec2fdd8625fe1f02e7c877e480"

16
vendor/BUILD vendored
View File

@ -472,22 +472,6 @@ filegroup(
"//vendor/k8s.io/utils/clock:all-srcs",
"//vendor/k8s.io/utils/exec:all-srcs",
"//vendor/k8s.io/utils/pointer:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/commands/build:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/constants:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/expansion:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/factory:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/internal/error:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/loader:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/patch:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/target:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:all-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/types:all-srcs",
"//vendor/sigs.k8s.io/yaml:all-srcs",
"//vendor/vbom.ml/util/sortorder:all-srcs",
],

201
vendor/sigs.k8s.io/kustomize/LICENSE generated vendored
View File

@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
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"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
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direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
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(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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2. Grant of Copyright License. Subject to the terms and conditions of
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risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
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Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

33
vendor/sigs.k8s.io/kustomize/pkg/commands/build/BUILD generated vendored
View File

@ -1,33 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["build.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/commands/build",
importpath = "sigs.k8s.io/kustomize/pkg/commands/build",
visibility = ["//visibility:public"],
deps = [
"//vendor/github.com/pkg/errors:go_default_library",
"//vendor/github.com/spf13/cobra:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/constants:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/loader:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/target:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

120
vendor/sigs.k8s.io/kustomize/pkg/commands/build/build.go generated vendored
View File

@ -1,120 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package build
import (
"io"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"sigs.k8s.io/kustomize/pkg/constants"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc/transformer"
"sigs.k8s.io/kustomize/pkg/loader"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/target"
)
type buildOptions struct {
kustomizationPath string
outputPath string
}
var examples = `
Use the file somedir/kustomization.yaml to generate a set of api resources:
build somedir
Use a url pointing to a remote directory/kustomization.yaml to generate a set of api resources:
build url
The url should follow hashicorp/go-getter URL format described in
https://github.com/hashicorp/go-getter#url-format
url examples:
sigs.k8s.io/kustomize//examples/multibases?ref=v1.0.6
github.com/Liujingfang1/mysql
github.com/Liujingfang1/kustomize//examples/helloWorld?ref=repoUrl2
`
// NewCmdBuild creates a new build command.
func NewCmdBuild(
out io.Writer, fs fs.FileSystem,
rf *resmap.Factory,
ptf transformer.Factory) *cobra.Command {
var o buildOptions
cmd := &cobra.Command{
Use: "build [path]",
Short: "Print current configuration per contents of " + constants.KustomizationFileName,
Example: examples,
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
err := o.Validate(args)
if err != nil {
return err
}
return o.RunBuild(out, fs, rf, ptf)
},
}
cmd.Flags().StringVarP(
&o.outputPath,
"output", "o", "",
"If specified, write the build output to this path.")
return cmd
}
// Validate validates build command.
func (o *buildOptions) Validate(args []string) error {
if len(args) > 1 {
return errors.New("specify one path to " + constants.KustomizationFileName)
}
if len(args) == 0 {
o.kustomizationPath = "./"
} else {
o.kustomizationPath = args[0]
}
return nil
}
// RunBuild runs build command.
func (o *buildOptions) RunBuild(
out io.Writer, fSys fs.FileSystem,
rf *resmap.Factory, ptf transformer.Factory) error {
ldr, err := loader.NewLoader(o.kustomizationPath, fSys)
if err != nil {
return err
}
defer ldr.Cleanup()
kt, err := target.NewKustTarget(ldr, fSys, rf, ptf)
if err != nil {
return err
}
allResources, err := kt.MakeCustomizedResMap()
if err != nil {
return err
}
// Output the objects.
res, err := allResources.EncodeAsYaml()
if err != nil {
return err
}
if o.outputPath != "" {
return fSys.WriteFile(o.outputPath, res)
}
_, err = out.Write(res)
return err
}

23
vendor/sigs.k8s.io/kustomize/pkg/constants/BUILD generated vendored
View File

@ -1,23 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["constants.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/constants",
importpath = "sigs.k8s.io/kustomize/pkg/constants",
visibility = ["//visibility:public"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

31
vendor/sigs.k8s.io/kustomize/pkg/constants/constants.go generated vendored
View File

@ -1,31 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package constants holds global constants for the kustomize tool.
package constants
// KustomizationFileSuffix is expected suffix for KustomizationFileName.
const KustomizationFileSuffix = ".yaml"
// SecondaryKustomizationFileSuffix is the second expected suffix when KustomizationFileSuffix is not found
const SecondaryKustomizationFileSuffix = ".yml"
// KustomizationFileName is the Well-Known File Name for a kustomize configuration file.
const KustomizationFileName = "kustomization" + KustomizationFileSuffix
// SecondaryKustomizationFileName is the secondary File Name for a kustomize configuration file when
// KustomizationFileName is not found
const SecondaryKustomizationFileName = "kustomization" + SecondaryKustomizationFileSuffix

23
vendor/sigs.k8s.io/kustomize/pkg/expansion/BUILD generated vendored
View File

@ -1,23 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["expand.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/expansion",
importpath = "sigs.k8s.io/kustomize/pkg/expansion",
visibility = ["//visibility:public"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

119
vendor/sigs.k8s.io/kustomize/pkg/expansion/expand.go generated vendored
View File

@ -1,119 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package expansion provides functions find and replace $(FOO) style variables in strings.
package expansion
import (
"bytes"
)
const (
operator = '$'
referenceOpener = '('
referenceCloser = ')'
)
// syntaxWrap returns the input string wrapped by the expansion syntax.
func syntaxWrap(input string) string {
return string(operator) + string(referenceOpener) + input + string(referenceCloser)
}
// MappingFuncFor returns a mapping function for use with Expand that
// implements the expansion semantics defined in the expansion spec; it
// returns the input string wrapped in the expansion syntax if no mapping
// for the input is found.
func MappingFuncFor(context ...map[string]string) func(string) string {
return func(input string) string {
for _, vars := range context {
val, ok := vars[input]
if ok {
return val
}
}
return syntaxWrap(input)
}
}
// Expand replaces variable references in the input string according to
// the expansion spec using the given mapping function to resolve the
// values of variables.
func Expand(input string, mapping func(string) string) string {
var buf bytes.Buffer
checkpoint := 0
for cursor := 0; cursor < len(input); cursor++ {
if input[cursor] == operator && cursor+1 < len(input) {
// Copy the portion of the input string since the last
// checkpoint into the buffer
buf.WriteString(input[checkpoint:cursor])
// Attempt to read the variable name as defined by the
// syntax from the input string
read, isVar, advance := tryReadVariableName(input[cursor+1:])
if isVar {
// We were able to read a variable name correctly;
// apply the mapping to the variable name and copy the
// bytes into the buffer
buf.WriteString(mapping(read))
} else {
// Not a variable name; copy the read bytes into the buffer
buf.WriteString(read)
}
// Advance the cursor in the input string to account for
// bytes consumed to read the variable name expression
cursor += advance
// Advance the checkpoint in the input string
checkpoint = cursor + 1
}
}
// Return the buffer and any remaining unwritten bytes in the
// input string.
return buf.String() + input[checkpoint:]
}
// tryReadVariableName attempts to read a variable name from the input
// string and returns the content read from the input, whether that content
// represents a variable name to perform mapping on, and the number of bytes
// consumed in the input string.
//
// The input string is assumed not to contain the initial operator.
func tryReadVariableName(input string) (string, bool, int) {
switch input[0] {
case operator:
// Escaped operator; return it.
return input[0:1], false, 1
case referenceOpener:
// Scan to expression closer
for i := 1; i < len(input); i++ {
if input[i] == referenceCloser {
return input[1:i], true, i + 1
}
}
// Incomplete reference; return it.
return string(operator) + string(referenceOpener), false, 1
default:
// Not the beginning of an expression, ie, an operator
// that doesn't begin an expression. Return the operator
// and the first rune in the string.
return string(operator) + string(input[0]), false, 1
}
}

29
vendor/sigs.k8s.io/kustomize/pkg/factory/BUILD generated vendored
View File

@ -1,29 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["factory.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/factory",
importpath = "sigs.k8s.io/kustomize/pkg/factory",
visibility = ["//visibility:public"],
deps = [
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

39
vendor/sigs.k8s.io/kustomize/pkg/factory/factory.go generated vendored
View File

@ -1,39 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package factory provides factories for kustomize.
package factory
import (
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/ifc/transformer"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
)
// KustFactory provides different factories for kustomize
type KustFactory struct {
ResmapF *resmap.Factory
TransformerF transformer.Factory
ValidatorF ifc.Validator
UnstructF ifc.KunstructuredFactory
}
// NewKustFactory creats a KustFactory instance
func NewKustFactory(u ifc.KunstructuredFactory, v ifc.Validator, t transformer.Factory) *KustFactory {
return &KustFactory{
ResmapF: resmap.NewFactory(resource.NewFactory(u)),
TransformerF: t,
ValidatorF: v,
UnstructF: u,
}
}

31
vendor/sigs.k8s.io/kustomize/pkg/fs/BUILD generated vendored
View File

@ -1,31 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"fakefile.go",
"fakefileinfo.go",
"fakefs.go",
"fs.go",
"realfile.go",
"realfs.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/fs",
importpath = "sigs.k8s.io/kustomize/pkg/fs",
visibility = ["//visibility:public"],
deps = ["//vendor/sigs.k8s.io/kustomize/pkg/constants:go_default_library"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

69
vendor/sigs.k8s.io/kustomize/pkg/fs/fakefile.go generated vendored
View File

@ -1,69 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package fs
import (
"bytes"
"os"
)
var _ File = &FakeFile{}
// FakeFile implements File in-memory for tests.
type FakeFile struct {
name string
content []byte
dir bool
open bool
}
// makeDir makes a fake directory.
func makeDir(name string) *FakeFile {
return &FakeFile{name: name, dir: true}
}
// Close marks the fake file closed.
func (f *FakeFile) Close() error {
f.open = false
return nil
}
// Read never fails, and doesn't mutate p.
func (f *FakeFile) Read(p []byte) (n int, err error) {
return len(p), nil
}
// Write saves the contents of the argument to memory.
func (f *FakeFile) Write(p []byte) (n int, err error) {
f.content = p
return len(p), nil
}
// ContentMatches returns true if v matches fake file's content.
func (f *FakeFile) ContentMatches(v []byte) bool {
return bytes.Equal(v, f.content)
}
// GetContent the content of a fake file.
func (f *FakeFile) GetContent() []byte {
return f.content
}
// Stat returns nil.
func (f *FakeFile) Stat() (os.FileInfo, error) {
return nil, nil
}

47
vendor/sigs.k8s.io/kustomize/pkg/fs/fakefileinfo.go generated vendored
View File

@ -1,47 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package fs
import (
"os"
"time"
)
var _ os.FileInfo = &Fakefileinfo{}
// Fakefileinfo implements Fakefileinfo using a fake in-memory filesystem.
type Fakefileinfo struct {
*FakeFile
}
// Name returns the name of the file
func (fi *Fakefileinfo) Name() string { return fi.name }
// Size returns the size of the file
func (fi *Fakefileinfo) Size() int64 { return int64(len(fi.content)) }
// Mode returns the file mode
func (fi *Fakefileinfo) Mode() os.FileMode { return 0777 }
// ModTime returns the modification time
func (fi *Fakefileinfo) ModTime() time.Time { return time.Time{} }
// IsDir returns if it is a directory
func (fi *Fakefileinfo) IsDir() bool { return fi.dir }
// Sys should return underlying data source, but it now returns nil
func (fi *Fakefileinfo) Sys() interface{} { return nil }

171
vendor/sigs.k8s.io/kustomize/pkg/fs/fakefs.go generated vendored
View File

@ -1,171 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package fs
import (
"fmt"
"path/filepath"
"sort"
"strings"
"sigs.k8s.io/kustomize/pkg/constants"
)
var _ FileSystem = &fakeFs{}
// fakeFs implements FileSystem using a fake in-memory filesystem.
type fakeFs struct {
m map[string]*FakeFile
}
// MakeFakeFS returns an instance of fakeFs with no files in it.
func MakeFakeFS() *fakeFs {
result := &fakeFs{m: map[string]*FakeFile{}}
result.Mkdir("/")
return result
}
// kustomizationContent is used in tests.
const kustomizationContent = `namePrefix: some-prefix
nameSuffix: some-suffix
# Labels to add to all objects and selectors.
# These labels would also be used to form the selector for apply --prune
# Named differently than “labels” to avoid confusion with metadata for this object
commonLabels:
app: helloworld
commonAnnotations:
note: This is an example annotation
resources: []
#- service.yaml
#- ../some-dir/
# There could also be configmaps in Base, which would make these overlays
configMapGenerator: []
# There could be secrets in Base, if just using a fork/rebase workflow
secretGenerator: []
`
// Create assures a fake file appears in the in-memory file system.
func (fs *fakeFs) Create(name string) (File, error) {
f := &FakeFile{}
f.open = true
fs.m[name] = f
return fs.m[name], nil
}
// Mkdir assures a fake directory appears in the in-memory file system.
func (fs *fakeFs) Mkdir(name string) error {
fs.m[name] = makeDir(name)
return nil
}
// MkdirAll delegates to Mkdir
func (fs *fakeFs) MkdirAll(name string) error {
return fs.Mkdir(name)
}
// RemoveAll presumably does rm -r on a path.
// There's no error.
func (fs *fakeFs) RemoveAll(name string) error {
var toRemove []string
for k := range fs.m {
if strings.HasPrefix(k, name) {
toRemove = append(toRemove, k)
}
}
for _, k := range toRemove {
delete(fs.m, k)
}
return nil
}
// Open returns a fake file in the open state.
func (fs *fakeFs) Open(name string) (File, error) {
if _, found := fs.m[name]; !found {
return nil, fmt.Errorf("file %q cannot be opened", name)
}
return fs.m[name], nil
}
// Exists returns true if file is known.
func (fs *fakeFs) Exists(name string) bool {
_, found := fs.m[name]
return found
}
// Glob returns the list of matching files
func (fs *fakeFs) Glob(pattern string) ([]string, error) {
var result []string
for p := range fs.m {
if fs.pathMatch(p, pattern) {
result = append(result, p)
}
}
sort.Strings(result)
return result, nil
}
// IsDir returns true if the file exists and is a directory.
func (fs *fakeFs) IsDir(name string) bool {
f, found := fs.m[name]
if found && f.dir {
return true
}
if !strings.HasSuffix(name, "/") {
name = name + "/"
}
for k := range fs.m {
if strings.HasPrefix(k, name) {
return true
}
}
return false
}
// ReadFile always returns an empty bytes and error depending on content of m.
func (fs *fakeFs) ReadFile(name string) ([]byte, error) {
if ff, found := fs.m[name]; found {
return ff.content, nil
}
return nil, fmt.Errorf("cannot read file %q", name)
}
func (fs *fakeFs) ReadTestKustomization() ([]byte, error) {
return fs.ReadFile(constants.KustomizationFileName)
}
// WriteFile always succeeds and does nothing.
func (fs *fakeFs) WriteFile(name string, c []byte) error {
ff := &FakeFile{}
ff.Write(c)
fs.m[name] = ff
return nil
}
// WriteTestKustomization writes a standard test file.
func (fs *fakeFs) WriteTestKustomization() {
fs.WriteTestKustomizationWith([]byte(kustomizationContent))
}
// WriteTestKustomizationWith writes a standard test file.
func (fs *fakeFs) WriteTestKustomizationWith(bytes []byte) {
fs.WriteFile(constants.KustomizationFileName, bytes)
}
func (fs *fakeFs) pathMatch(path, pattern string) bool {
match, _ := filepath.Match(pattern, path)
return match
}

43
vendor/sigs.k8s.io/kustomize/pkg/fs/fs.go generated vendored
View File

@ -1,43 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package fs provides a file system abstraction layer.
package fs
import (
"io"
"os"
)
// FileSystem groups basic os filesystem methods.
type FileSystem interface {
Create(name string) (File, error)
Mkdir(name string) error
MkdirAll(name string) error
RemoveAll(name string) error
Open(name string) (File, error)
IsDir(name string) bool
Exists(name string) bool
Glob(pattern string) ([]string, error)
ReadFile(name string) ([]byte, error)
WriteFile(name string, data []byte) error
}
// File groups the basic os.File methods.
type File interface {
io.ReadWriteCloser
Stat() (os.FileInfo, error)
}

40
vendor/sigs.k8s.io/kustomize/pkg/fs/realfile.go generated vendored
View File

@ -1,40 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package fs
import (
"os"
)
var _ File = &realFile{}
// realFile implements File using the local filesystem.
type realFile struct {
file *os.File
}
// Close closes a file.
func (f *realFile) Close() error { return f.file.Close() }
// Read reads a file's content.
func (f *realFile) Read(p []byte) (n int, err error) { return f.file.Read(p) }
// Write writes bytes to a file
func (f *realFile) Write(p []byte) (n int, err error) { return f.file.Write(p) }
// Stat returns an interface which has all the information regarding the file.
func (f *realFile) Stat() (os.FileInfo, error) { return f.file.Stat() }

82
vendor/sigs.k8s.io/kustomize/pkg/fs/realfs.go generated vendored
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@ -1,82 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package fs
import (
"io/ioutil"
"os"
"path/filepath"
)
var _ FileSystem = realFS{}
// realFS implements FileSystem using the local filesystem.
type realFS struct{}
// MakeRealFS makes an instance of realFS.
func MakeRealFS() FileSystem {
return realFS{}
}
// Create delegates to os.Create.
func (realFS) Create(name string) (File, error) { return os.Create(name) }
// Mkdir delegates to os.Mkdir.
func (realFS) Mkdir(name string) error {
return os.Mkdir(name, 0777|os.ModeDir)
}
// MkdirAll delegates to os.MkdirAll.
func (realFS) MkdirAll(name string) error {
return os.MkdirAll(name, 0777|os.ModeDir)
}
// RemoveAll delegates to os.RemoveAll.
func (realFS) RemoveAll(name string) error {
return os.RemoveAll(name)
}
// Open delegates to os.Open.
func (realFS) Open(name string) (File, error) { return os.Open(name) }
// Exists returns true if os.Stat succeeds.
func (realFS) Exists(name string) bool {
_, err := os.Stat(name)
return err == nil
}
// Glob returns the list of matching files
func (realFS) Glob(pattern string) ([]string, error) {
return filepath.Glob(pattern)
}
// IsDir delegates to os.Stat and FileInfo.IsDir
func (realFS) IsDir(name string) bool {
info, err := os.Stat(name)
if err != nil {
return false
}
return info.IsDir()
}
// ReadFile delegates to ioutil.ReadFile.
func (realFS) ReadFile(name string) ([]byte, error) { return ioutil.ReadFile(name) }
// WriteFile delegates to ioutil.WriteFile with read/write permissions.
func (realFS) WriteFile(name string, c []byte) error {
return ioutil.WriteFile(name, c, 0666)
}

23
vendor/sigs.k8s.io/kustomize/pkg/gvk/BUILD generated vendored
View File

@ -1,23 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["gvk.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/gvk",
importpath = "sigs.k8s.io/kustomize/pkg/gvk",
visibility = ["//visibility:public"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

168
vendor/sigs.k8s.io/kustomize/pkg/gvk/gvk.go generated vendored
View File

@ -1,168 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package gvk
import (
"strings"
)
// Gvk identifies a Kubernetes API type.
// https://github.com/kubernetes/community/blob/master/contributors/design-proposals/api-machinery/api-group.md
type Gvk struct {
Group string `json:"group,omitempty" yaml:"group,omitempty"`
Version string `json:"version,omitempty" yaml:"version,omitempty"`
Kind string `json:"kind,omitempty" yaml:"kind,omitempty"`
}
// FromKind makes a Gvk with only the kind specified.
func FromKind(k string) Gvk {
return Gvk{
Kind: k,
}
}
const (
noGroup = "noGroup"
noVersion = "noVersion"
noKind = "noKind"
separator = "_"
)
// String returns a string representation of the GVK.
func (x Gvk) String() string {
g := x.Group
if g == "" {
g = noGroup
}
v := x.Version
if v == "" {
v = noVersion
}
k := x.Kind
if k == "" {
k = noKind
}
return strings.Join([]string{g, v, k}, separator)
}
// Equals returns true if the Gvk's have equal fields.
func (x Gvk) Equals(o Gvk) bool {
return x.Group == o.Group && x.Version == o.Version && x.Kind == o.Kind
}
// An attempt to order things to help k8s, e.g.
// a Service should come before things that refer to it.
// Namespace should be first.
// In some cases order just specified to provide determinism.
var order = []string{
"Namespace",
"StorageClass",
"CustomResourceDefinition",
"ServiceAccount",
"Role",
"ClusterRole",
"RoleBinding",
"ClusterRoleBinding",
"ConfigMap",
"Secret",
"Service",
"Deployment",
"StatefulSet",
"CronJob",
"PodDisruptionBudget",
}
var typeOrders = func() map[string]int {
m := map[string]int{}
for i, n := range order {
m[n] = i
}
return m
}()
// IsLessThan returns true if self is less than the argument.
func (x Gvk) IsLessThan(o Gvk) bool {
indexI, foundI := typeOrders[x.Kind]
indexJ, foundJ := typeOrders[o.Kind]
if foundI && foundJ {
if indexI != indexJ {
return indexI < indexJ
}
}
if foundI && !foundJ {
return true
}
if !foundI && foundJ {
return false
}
return x.String() < o.String()
}
// IsSelected returns true if `selector` selects `x`; otherwise, false.
// If `selector` and `x` are the same, return true.
// If `selector` is nil, it is considered as a wildcard and always return true.
// e.g. selector <Group: "", Version: "", Kind: "Deployment"> CAN select
// <Group: "extensions", Version: "v1beta1", Kind: "Deployment">.
// selector <Group: "apps", Version: "", Kind: "Deployment"> CANNOT select
// <Group: "extensions", Version: "v1beta1", Kind: "Deployment">.
func (x Gvk) IsSelected(selector *Gvk) bool {
if selector == nil {
return true
}
if len(selector.Group) > 0 {
if x.Group != selector.Group {
return false
}
}
if len(selector.Version) > 0 {
if x.Version != selector.Version {
return false
}
}
if len(selector.Kind) > 0 {
if x.Kind != selector.Kind {
return false
}
}
return true
}
var clusterLevelKinds = []string{
"ClusterRoleBinding",
"ClusterRole",
"CustomResourceDefinition",
"Namespace",
"PersistentVolume",
}
// IsClusterKind returns true if x is a cluster-level Gvk
func (x Gvk) IsClusterKind() bool {
for _, k := range clusterLevelKinds {
if k == x.Kind {
return true
}
}
return false
}
// ClusterLevelGvks returns a slice of cluster-level Gvks
func ClusterLevelGvks() []Gvk {
var result []Gvk
for _, k := range clusterLevelKinds {
result = append(result, Gvk{Kind: k})
}
return result
}

34
vendor/sigs.k8s.io/kustomize/pkg/ifc/BUILD generated vendored
View File

@ -1,34 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"generationbehavior.go",
"ifc.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/ifc",
importpath = "sigs.k8s.io/kustomize/pkg/ifc",
visibility = ["//visibility:public"],
deps = [
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

59
vendor/sigs.k8s.io/kustomize/pkg/ifc/generationbehavior.go generated vendored
View File

@ -1,59 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package ifc
// GenerationBehavior specifies generation behavior of configmaps, secrets and maybe other resources.
type GenerationBehavior int
const (
// BehaviorUnspecified is an Unspecified behavior; typically treated as a Create.
BehaviorUnspecified GenerationBehavior = iota
// BehaviorCreate makes a new resource.
BehaviorCreate
// BehaviorReplace replaces a resource.
BehaviorReplace
// BehaviorMerge attempts to merge a new resource with an existing resource.
BehaviorMerge
)
// String converts a GenerationBehavior to a string.
func (b GenerationBehavior) String() string {
switch b {
case BehaviorReplace:
return "replace"
case BehaviorMerge:
return "merge"
case BehaviorCreate:
return "create"
default:
return "unspecified"
}
}
// NewGenerationBehavior converts a string to a GenerationBehavior.
func NewGenerationBehavior(s string) GenerationBehavior {
switch s {
case "replace":
return BehaviorReplace
case "merge":
return BehaviorMerge
case "create":
return BehaviorCreate
default:
return BehaviorUnspecified
}
}

74
vendor/sigs.k8s.io/kustomize/pkg/ifc/ifc.go generated vendored
View File

@ -1,74 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package ifc holds miscellaneous interfaces used by kustomize.
package ifc
import (
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/gvk"
"sigs.k8s.io/kustomize/pkg/types"
)
// Validator provides functions to validate annotations and labels
type Validator interface {
MakeAnnotationValidator() func(map[string]string) error
MakeLabelValidator() func(map[string]string) error
ValidateNamespace(string) []string
}
// Loader interface exposes methods to read bytes.
type Loader interface {
// Root returns the root location for this Loader.
Root() string
// New returns Loader located at newRoot.
New(newRoot string) (Loader, error)
// Load returns the bytes read from the location or an error.
Load(location string) ([]byte, error)
// Cleanup cleans the loader
Cleanup() error
}
// Kunstructured allows manipulation of k8s objects
// that do not have Golang structs.
type Kunstructured interface {
Map() map[string]interface{}
SetMap(map[string]interface{})
Copy() Kunstructured
GetFieldValue(string) (string, error)
MarshalJSON() ([]byte, error)
UnmarshalJSON([]byte) error
GetGvk() gvk.Gvk
GetKind() string
GetName() string
SetName(string)
GetLabels() map[string]string
SetLabels(map[string]string)
GetAnnotations() map[string]string
SetAnnotations(map[string]string)
}
// KunstructuredFactory makes instances of Kunstructured.
type KunstructuredFactory interface {
SliceFromBytes([]byte) ([]Kunstructured, error)
FromMap(m map[string]interface{}) Kunstructured
MakeConfigMap(args *types.ConfigMapArgs, options *types.GeneratorOptions) (Kunstructured, error)
MakeSecret(args *types.SecretArgs, options *types.GeneratorOptions) (Kunstructured, error)
Set(fs fs.FileSystem, ldr Loader)
}
// See core.v1.SecretTypeOpaque
const SecretTypeOpaque = "Opaque"

27
vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer/BUILD generated vendored
View File

@ -1,27 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["factory.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer",
importpath = "sigs.k8s.io/kustomize/pkg/ifc/transformer",
visibility = ["//visibility:public"],
deps = [
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

29
vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer/factory.go generated vendored
View File

@ -1,29 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package patch holds miscellaneous interfaces used by kustomize.
package transformer
import (
"sigs.k8s.io/kustomize/pkg/resource"
"sigs.k8s.io/kustomize/pkg/transformers"
)
// Factory makes transformers
type Factory interface {
MakePatchTransformer(slice []*resource.Resource, rf *resource.Factory) (transformers.Transformer, error)
MakeHashTransformer() transformers.Transformer
}

30
vendor/sigs.k8s.io/kustomize/pkg/internal/error/BUILD generated vendored
View File

@ -1,30 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"configmaperror.go",
"kustomizationerror.go",
"patcherror.go",
"resourceerror.go",
"secreterror.go",
"yamlformaterror.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/internal/error",
importpath = "sigs.k8s.io/kustomize/pkg/internal/error",
visibility = ["//vendor/sigs.k8s.io/kustomize/pkg:__subpackages__"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

30
vendor/sigs.k8s.io/kustomize/pkg/internal/error/configmaperror.go generated vendored
View File

@ -1,30 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package error has contextual error types.
package error
import "fmt"
// ConfigmapError represents error with a configmap.
type ConfigmapError struct {
Path string
ErrorMsg string
}
func (e ConfigmapError) Error() string {
return fmt.Sprintf("Kustomization file [%s] encounters a configmap error: %s\n", e.Path, e.ErrorMsg)
}

61
vendor/sigs.k8s.io/kustomize/pkg/internal/error/kustomizationerror.go generated vendored
View File

@ -1,61 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package error
import (
"fmt"
)
// KustomizationError represents an error with a kustomization.
type KustomizationError struct {
KustomizationPath string
ErrorMsg string
}
func (ke KustomizationError) Error() string {
return fmt.Sprintf("Kustomization File [%s]: %s\n", ke.KustomizationPath, ke.ErrorMsg)
}
// KustomizationErrors collects all errors.
type KustomizationErrors struct {
kErrors []error
}
func (ke *KustomizationErrors) Error() string {
errormsg := ""
for _, e := range ke.kErrors {
errormsg += e.Error() + "\n"
}
return errormsg
}
// Append adds error to a collection of errors.
func (ke *KustomizationErrors) Append(e error) {
ke.kErrors = append(ke.kErrors, e)
}
// Get returns all collected errors.
func (ke *KustomizationErrors) Get() []error {
return ke.kErrors
}
// BatchAppend adds all errors from another KustomizationErrors
func (ke *KustomizationErrors) BatchAppend(e KustomizationErrors) {
for _, err := range e.Get() {
ke.kErrors = append(ke.kErrors, err)
}
}

32
vendor/sigs.k8s.io/kustomize/pkg/internal/error/patcherror.go generated vendored
View File

@ -1,32 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package error
import (
"fmt"
)
// PatchError represents error during Patch.
type PatchError struct {
KustomizationPath string
PatchFilepath string
ErrorMsg string
}
func (e PatchError) Error() string {
return fmt.Sprintf("Kustomization file [%s] encounters a patch error for [%s]: %s\n", e.KustomizationPath, e.PatchFilepath, e.ErrorMsg)
}

30
vendor/sigs.k8s.io/kustomize/pkg/internal/error/resourceerror.go generated vendored
View File

@ -1,30 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package error
import "fmt"
// ResourceError represents error in a resource.
type ResourceError struct {
KustomizationPath string
ResourceFilepath string
ErrorMsg string
}
func (e ResourceError) Error() string {
return fmt.Sprintf("Kustomization file [%s] encounters a resource error for [%s]: %s\n", e.KustomizationPath, e.ResourceFilepath, e.ErrorMsg)
}

30
vendor/sigs.k8s.io/kustomize/pkg/internal/error/secreterror.go generated vendored
View File

@ -1,30 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package error
import "fmt"
// SecretError represents error with a secret.
type SecretError struct {
KustomizationPath string
// ErrorMsg is an error message
ErrorMsg string
}
func (e SecretError) Error() string {
return fmt.Sprintf("Kustomization file [%s] encounters a secret error: %s\n", e.KustomizationPath, e.ErrorMsg)
}

48
vendor/sigs.k8s.io/kustomize/pkg/internal/error/yamlformaterror.go generated vendored
View File

@ -1,48 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package error has contextual error types.
package error
import (
"fmt"
"strings"
)
// YamlFormatError represents error with yaml file name where json/yaml format error happens.
type YamlFormatError struct {
Path string
ErrorMsg string
}
func (e YamlFormatError) Error() string {
return fmt.Sprintf("YAML file [%s] encounters a format error.\n%s\n", e.Path, e.ErrorMsg)
}
// Handler handles YamlFormatError
func Handler(e error, path string) error {
if isYAMLSyntaxError(e) {
return YamlFormatError{
Path: path,
ErrorMsg: e.Error(),
}
}
return e
}
func isYAMLSyntaxError(e error) bool {
return strings.Contains(e.Error(), "error converting YAML to JSON") || strings.Contains(e.Error(), "error unmarshaling JSON")
}

32
vendor/sigs.k8s.io/kustomize/pkg/loader/BUILD generated vendored
View File

@ -1,32 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"fileloader.go",
"gitcloner.go",
"loader.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/loader",
importpath = "sigs.k8s.io/kustomize/pkg/loader",
visibility = ["//visibility:public"],
deps = [
"//vendor/github.com/pkg/errors:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

224
vendor/sigs.k8s.io/kustomize/pkg/loader/fileloader.go generated vendored
View File

@ -1,224 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package loader
import (
"fmt"
"log"
"path/filepath"
"strings"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
)
// TODO: 2018/Nov/20 remove this before next release.
// Leave only the true path. Retaining only for
// quick revert.
const enforceRelocatable = true
// fileLoader loads files, returning an array of bytes.
// It also enforces two kustomization requirements:
//
// 1) relocatable
//
// A kustomization and the resources, bases,
// patches, etc. that it depends on should be
// relocatable, so all path specifications
// must be relative, not absolute. The paths
// are taken relative to the location of the
// kusttomization file.
//
// 2) acyclic
//
// There should be no cycles in overlay to base
// relationships, including no cycles between
// git repositories.
//
// The loader has a notion of a current working directory
// (CWD), called 'root', that is independent of the CWD
// of the process. When `Load` is called with a file path
// argument, the load is done relative to this root,
// not relative to the process CWD.
//
// The loader offers a `New` method returning a new loader
// with a new root. The new root can be one of two things,
// a remote git repo URL, or a directory specified relative
// to the current root. In the former case, the remote
// repository is locally cloned, and the new loader is
// rooted on a path in that clone.
//
// Crucially, a root history is used to so that New fails
// if its argument either matches or is a parent of the
// current or any previously used root.
//
// This disallows:
//
// * A base that is a git repository that, in turn,
// specifies a base repository seen previously
// in the loading process (a cycle).
//
// * An overlay depending on a base positioned at or
// above it. I.e. '../foo' is OK, but '.', '..',
// '../..', etc. are disallowed. Allowing such a
// base has no advantages and encourage cycles,
// particularly if some future change were to
// introduce globbing to file specifications in
// the kustomization file.
//
type fileLoader struct {
// Previously visited directories, tracked to
// avoid cycles. The last entry is the current root.
roots []string
// File system utilities.
fSys fs.FileSystem
// Used to clone repositories.
cloner gitCloner
// Used to clean up, as needed.
cleaner func() error
}
// NewFileLoaderAtCwd returns a loader that loads from ".".
func NewFileLoaderAtCwd(fSys fs.FileSystem) *fileLoader {
return newLoaderOrDie(fSys, ".")
}
// NewFileLoaderAtRoot returns a loader that loads from "/".
func NewFileLoaderAtRoot(fSys fs.FileSystem) *fileLoader {
return newLoaderOrDie(fSys, "/")
}
// Root returns the absolute path that is prepended to any
// relative paths used in Load.
func (l *fileLoader) Root() string {
return l.roots[len(l.roots)-1]
}
func newLoaderOrDie(fSys fs.FileSystem, path string) *fileLoader {
l, err := newFileLoaderAt(
path, fSys, []string{}, simpleGitCloner)
if err != nil {
log.Fatalf("unable to make loader at '%s'; %v", path, err)
}
return l
}
// newFileLoaderAt returns a new fileLoader with given root.
func newFileLoaderAt(
root string, fSys fs.FileSystem,
roots []string, cloner gitCloner) (*fileLoader, error) {
if root == "" {
return nil, fmt.Errorf(
"loader root cannot be empty")
}
root, err := filepath.Abs(root)
if err != nil {
return nil, fmt.Errorf(
"absolute path error in '%s' : %v", root, err)
}
if !fSys.IsDir(root) {
return nil, fmt.Errorf("absolute root dir '%s' does not exist", root)
}
return &fileLoader{
roots: append(roots, root),
fSys: fSys,
cloner: cloner,
cleaner: func() error { return nil },
}, nil
}
// New returns a new Loader, rooted relative to current loader,
// or rooted in a temp directory holding a git repo clone.
func (l *fileLoader) New(root string) (ifc.Loader, error) {
if root == "" {
return nil, fmt.Errorf("new root cannot be empty")
}
if isRepoUrl(root) {
if err := l.seenBefore(root); err != nil {
return nil, err
}
return newGitLoader(root, l.fSys, l.roots, l.cloner)
}
if enforceRelocatable && filepath.IsAbs(root) {
return nil, fmt.Errorf("new root '%s' cannot be absolute", root)
}
// Get absolute path to squeeze out "..", ".", etc.
// to facilitate the seenBefore test.
absRoot, err := filepath.Abs(filepath.Join(l.Root(), root))
if err != nil {
return nil, fmt.Errorf(
"problem joining '%s' to '%s': %v", l.Root(), root, err)
}
if err := l.seenBefore(absRoot); err != nil {
return nil, err
}
return newFileLoaderAt(absRoot, l.fSys, l.roots, l.cloner)
}
// newGitLoader returns a new Loader pinned to a temporary
// directory holding a cloned git repo.
func newGitLoader(
root string, fSys fs.FileSystem,
roots []string, cloner gitCloner) (ifc.Loader, error) {
tmpDirForRepo, pathInRepo, err := cloner(root)
if err != nil {
return nil, err
}
trueRoot := filepath.Join(tmpDirForRepo, pathInRepo)
if !fSys.IsDir(trueRoot) {
return nil, fmt.Errorf(
"something wrong cloning '%s'; unable to find '%s'",
root, trueRoot)
}
return &fileLoader{
roots: append(roots, root, trueRoot),
fSys: fSys,
cloner: cloner,
cleaner: func() error { return fSys.RemoveAll(tmpDirForRepo) },
}, nil
}
// seenBefore tests whether the current or any previously
// visited root begins with the given path.
func (l *fileLoader) seenBefore(path string) error {
for _, r := range l.roots {
if strings.HasPrefix(r, path) {
return fmt.Errorf(
"cycle detected: new root '%s' contains previous root '%s'",
path, r)
}
}
return nil
}
// Load returns content of file at the given relative path.
func (l *fileLoader) Load(path string) ([]byte, error) {
if filepath.IsAbs(path) {
if enforceRelocatable {
return nil, fmt.Errorf(
"must use relative path; '%s' is absolute", path)
}
} else {
path = filepath.Join(l.Root(), path)
}
return l.fSys.ReadFile(path)
}
// Cleanup runs the cleaner.
func (l *fileLoader) Cleanup() error {
return l.cleaner()
}

133
vendor/sigs.k8s.io/kustomize/pkg/loader/gitcloner.go generated vendored
View File

@ -1,133 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package loader
import (
"bytes"
"io/ioutil"
"os/exec"
"path/filepath"
"strings"
"github.com/pkg/errors"
)
// gitCloner is a function that can clone a git repo.
type gitCloner func(url string) (
// Directory where the repo is cloned to.
checkoutDir string,
// Relative path in the checkoutDir to location
// of kustomization file.
pathInCoDir string,
// Any error encountered when cloning.
err error)
// isRepoUrl checks if a string is likely a github repo Url.
func isRepoUrl(arg string) bool {
arg = strings.ToLower(arg)
return !filepath.IsAbs(arg) &&
(strings.HasPrefix(arg, "git::") ||
strings.HasPrefix(arg, "gh:") ||
strings.HasPrefix(arg, "github.com") ||
strings.HasPrefix(arg, "git@github.com:") ||
strings.Index(arg, "github.com/") > -1)
}
func makeTmpDir() (string, error) {
return ioutil.TempDir("", "kustomize-")
}
func simpleGitCloner(spec string) (
checkoutDir string, pathInCoDir string, err error) {
gitProgram, err := exec.LookPath("git")
if err != nil {
return "", "", errors.Wrap(err, "no 'git' program on path")
}
checkoutDir, err = makeTmpDir()
if err != nil {
return
}
repo, pathInCoDir, gitRef, err := parseGithubUrl(spec)
if err != nil {
return
}
cmd := exec.Command(
gitProgram,
"clone",
"https://github.com/"+repo+".git",
checkoutDir)
var out bytes.Buffer
cmd.Stdout = &out
err = cmd.Run()
if err != nil {
return "", "",
errors.Wrapf(err, "trouble cloning %s", spec)
}
if gitRef == "" {
return
}
cmd = exec.Command(gitProgram, "checkout", gitRef)
cmd.Dir = checkoutDir
err = cmd.Run()
if err != nil {
return "", "",
errors.Wrapf(err, "trouble checking out href %s", gitRef)
}
return checkoutDir, pathInCoDir, nil
}
const refQuery = "?ref="
// From strings like git@github.com:someOrg/someRepo.git or
// https://github.com/someOrg/someRepo?ref=someHash, extract
// the parts.
func parseGithubUrl(n string) (
repo string, path string, gitRef string, err error) {
for _, p := range []string{
// Order matters here.
"git::", "gh:", "https://", "http://",
"git@", "github.com:", "github.com/", "gitlab.com/"} {
if strings.ToLower(n[:len(p)]) == p {
n = n[len(p):]
}
}
if strings.HasSuffix(n, ".git") {
n = n[0 : len(n)-len(".git")]
}
i := strings.Index(n, string(filepath.Separator))
if i < 1 {
return "", "", "", errors.New("no separator")
}
j := strings.Index(n[i+1:], string(filepath.Separator))
if j >= 0 {
j += i + 1
repo = n[:j]
path, gitRef = peelQuery(n[j+1:])
} else {
path = ""
repo, gitRef = peelQuery(n)
}
return
}
func peelQuery(arg string) (string, string) {
j := strings.Index(arg, refQuery)
if j >= 0 {
return arg[:j], arg[j+len(refQuery):]
}
return arg, ""
}

33
vendor/sigs.k8s.io/kustomize/pkg/loader/loader.go generated vendored
View File

@ -1,33 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package loader has a data loading interface and various implementations.
package loader
import (
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
)
// NewLoader returns a Loader.
func NewLoader(root string, fSys fs.FileSystem) (ifc.Loader, error) {
if isRepoUrl(root) {
return newGitLoader(
root, fSys, []string{}, simpleGitCloner)
}
return newFileLoaderAt(
root, fSys, []string{}, simpleGitCloner)
}

30
vendor/sigs.k8s.io/kustomize/pkg/patch/BUILD generated vendored
View File

@ -1,30 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"json6902.go",
"strategicmerge.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/patch",
importpath = "sigs.k8s.io/kustomize/pkg/patch",
visibility = ["//visibility:public"],
deps = ["//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/patch/transformer:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

40
vendor/sigs.k8s.io/kustomize/pkg/patch/json6902.go generated vendored
View File

@ -1,40 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package patch
import "sigs.k8s.io/kustomize/pkg/gvk"
// Json6902 represents a json patch for an object
// with format documented https://tools.ietf.org/html/rfc6902.
type Json6902 struct {
// Target refers to a Kubernetes object that the json patch will be
// applied to. It must refer to a Kubernetes resource under the
// purview of this kustomization. Target should use the
// raw name of the object (the name specified in its YAML,
// before addition of a namePrefix).
Target *Target `json:"target" yaml:"target"`
// relative file path for a json patch file inside a kustomization
Path string `json:"path,omitempty" yaml:"path,omitempty"`
}
// Target represents the kubernetes object that the patch is applied to
type Target struct {
gvk.Gvk `json:",inline,omitempty" yaml:",inline,omitempty"`
Namespace string `json:"namespace,omitempty" yaml:"namespace,omitempty"`
Name string `json:"name" yaml:"name"`
}

40
vendor/sigs.k8s.io/kustomize/pkg/patch/strategicmerge.go generated vendored
View File

@ -1,40 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package patch
// StrategicMerge represents a relative path to a
// stategic merge patch with the format
// https://github.com/kubernetes/community/blob/master/contributors/devel/strategic-merge-patch.md
type StrategicMerge string
// Append appends a slice of patch paths to a StrategicMerge slice
func Append(patches []StrategicMerge, paths ...string) []StrategicMerge {
for _, p := range paths {
patches = append(patches, StrategicMerge(p))
}
return patches
}
// Exist determines if a patch path exists in a slice of StrategicMerge
func Exist(patches []StrategicMerge, path string) bool {
for _, p := range patches {
if p == StrategicMerge(path) {
return true
}
}
return false
}

38
vendor/sigs.k8s.io/kustomize/pkg/patch/transformer/BUILD generated vendored
View File

@ -1,38 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"factory.go",
"patchjson6902json.go",
"util.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/patch/transformer",
importpath = "sigs.k8s.io/kustomize/pkg/patch/transformer",
visibility = ["//visibility:public"],
deps = [
"//vendor/github.com/evanphx/json-patch:go_default_library",
"//vendor/github.com/ghodss/yaml:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/patch:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

97
vendor/sigs.k8s.io/kustomize/pkg/patch/transformer/factory.go generated vendored
View File

@ -1,97 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package transformer
import (
"fmt"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/resid"
"github.com/evanphx/json-patch"
"github.com/ghodss/yaml"
"sigs.k8s.io/kustomize/pkg/gvk"
"sigs.k8s.io/kustomize/pkg/patch"
"sigs.k8s.io/kustomize/pkg/transformers"
)
// PatchJson6902Factory makes Json6902 transformers
type PatchJson6902Factory struct {
loader ifc.Loader
}
// NewPatchJson6902Factory returns a new PatchJson6902Factory.
func NewPatchJson6902Factory(l ifc.Loader) PatchJson6902Factory {
return PatchJson6902Factory{loader: l}
}
// MakePatchJson6902Transformer returns a transformer for applying Json6902 patch
func (f PatchJson6902Factory) MakePatchJson6902Transformer(patches []patch.Json6902) (transformers.Transformer, error) {
var ts []transformers.Transformer
for _, p := range patches {
t, err := f.makeOnePatchJson6902Transformer(p)
if err != nil {
return nil, err
}
if t != nil {
ts = append(ts, t)
}
}
return transformers.NewMultiTransformerWithConflictCheck(ts), nil
}
func (f PatchJson6902Factory) makeOnePatchJson6902Transformer(p patch.Json6902) (transformers.Transformer, error) {
if p.Target == nil {
return nil, fmt.Errorf("must specify the target field in patchesJson6902")
}
if p.Path == "" {
return nil, fmt.Errorf("must specify the path for a json patch file")
}
targetId := resid.NewResIdWithPrefixNamespace(
gvk.Gvk{
Group: p.Target.Group,
Version: p.Target.Version,
Kind: p.Target.Kind,
},
p.Target.Name,
"",
p.Target.Namespace,
)
rawOp, err := f.loader.Load(p.Path)
if err != nil {
return nil, err
}
if !isJsonFormat(rawOp) {
// if it isn't JSON, try to parse it as YAML
rawOp, err = yaml.YAMLToJSON(rawOp)
if err != nil {
return nil, err
}
}
decodedPatch, err := jsonpatch.DecodePatch(rawOp)
if err != nil {
return nil, err
}
return newPatchJson6902JSONTransformer(targetId, decodedPatch)
}
func isJsonFormat(data []byte) bool {
return data[0] == '['
}

61
vendor/sigs.k8s.io/kustomize/pkg/patch/transformer/patchjson6902json.go generated vendored
View File

@ -1,61 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package transformer
import (
"github.com/evanphx/json-patch"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/transformers"
)
// patchJson6902JSONTransformer applies patches.
type patchJson6902JSONTransformer struct {
target resid.ResId
patch jsonpatch.Patch
}
var _ transformers.Transformer = &patchJson6902JSONTransformer{}
// newPatchJson6902JSONTransformer constructs a PatchJson6902 transformer.
func newPatchJson6902JSONTransformer(t resid.ResId, p jsonpatch.Patch) (transformers.Transformer, error) {
if len(p) == 0 {
return transformers.NewNoOpTransformer(), nil
}
return &patchJson6902JSONTransformer{target: t, patch: p}, nil
}
// Transform apply the json patches on top of the base resources.
func (t *patchJson6902JSONTransformer) Transform(baseResourceMap resmap.ResMap) error {
obj, err := findTargetObj(baseResourceMap, t.target)
if obj == nil {
return err
}
rawObj, err := obj.MarshalJSON()
if err != nil {
return err
}
modifiedObj, err := t.patch.Apply(rawObj)
if err != nil {
return err
}
err = obj.UnmarshalJSON(modifiedObj)
if err != nil {
return err
}
return nil
}

46
vendor/sigs.k8s.io/kustomize/pkg/patch/transformer/util.go generated vendored
View File

@ -1,46 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package transformer
import (
"fmt"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
)
func findTargetObj(m resmap.ResMap, targetId resid.ResId) (*resource.Resource, error) {
matchedIds := m.FindByGVKN(targetId)
if targetId.Namespace() != "" {
var ids []resid.ResId
for _, id := range matchedIds {
if id.Namespace() == targetId.Namespace() {
ids = append(ids, id)
}
}
matchedIds = ids
}
if len(matchedIds) == 0 {
return nil, fmt.Errorf("couldn't find any object to apply the json patch %v", targetId)
}
if len(matchedIds) > 1 {
return nil, fmt.Errorf("found multiple objects that the patch can apply %v", matchedIds)
}
return m[matchedIds[0]], nil
}

24
vendor/sigs.k8s.io/kustomize/pkg/resid/BUILD generated vendored
View File

@ -1,24 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["resid.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/resid",
importpath = "sigs.k8s.io/kustomize/pkg/resid",
visibility = ["//visibility:public"],
deps = ["//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

220
vendor/sigs.k8s.io/kustomize/pkg/resid/resid.go generated vendored
View File

@ -1,220 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package resid
import (
"fmt"
"strings"
"sigs.k8s.io/kustomize/pkg/gvk"
)
// ResId conflates GroupVersionKind with a textual name to uniquely identify a kubernetes resource (object).
type ResId struct {
// Gvk of the resource.
gvKind gvk.Gvk
// original name of the resource before transformation.
name string
// namePrefix of the resource
// an untransformed resource has no prefix, fully transformed resource has an arbitrary number of prefixes
// concatenated together.
prefix string
// nameSuffix of the resource
// an untransformed resource has no suffix, fully transformed resource has an arbitrary number of suffixes
// concatenated together.
suffix string
// namespace the resource belongs to
// an untransformed resource has no namespace, fully transformed resource has the namespace from
// the top most overlay
namespace string
}
// NewResIdWithPrefixSuffixNamespace creates new resource identifier with a prefix, suffix and a namespace
func NewResIdWithPrefixSuffixNamespace(k gvk.Gvk, n, p, s, ns string) ResId {
return ResId{gvKind: k, name: n, prefix: p, suffix: s, namespace: ns}
}
// NewResIdWithPrefixNamespace creates new resource identifier with a prefix and a namespace
func NewResIdWithPrefixNamespace(k gvk.Gvk, n, p, ns string) ResId {
return ResId{gvKind: k, name: n, prefix: p, namespace: ns}
}
// NewResIdWithSuffixNamespace creates new resource identifier with a suffix and a namespace
func NewResIdWithSuffixNamespace(k gvk.Gvk, n, s, ns string) ResId {
return ResId{gvKind: k, name: n, suffix: s, namespace: ns}
}
// NewResIdWithPrefixSuffix creates new resource identifier with a prefix and suffix
func NewResIdWithPrefixSuffix(k gvk.Gvk, n, p, s string) ResId {
return ResId{gvKind: k, name: n, prefix: p, suffix: s}
}
// NewResIdWithPrefix creates new resource identifier with a prefix
func NewResIdWithPrefix(k gvk.Gvk, n, p string) ResId {
return ResId{gvKind: k, name: n, prefix: p}
}
// NewResIdWithSuffix creates new resource identifier with a suffix
func NewResIdWithSuffix(k gvk.Gvk, n, s string) ResId {
return ResId{gvKind: k, name: n, suffix: s}
}
// NewResId creates new resource identifier
func NewResId(k gvk.Gvk, n string) ResId {
return ResId{gvKind: k, name: n}
}
// NewResIdKindOnly creates new resource identifier
func NewResIdKindOnly(k string, n string) ResId {
return ResId{gvKind: gvk.FromKind(k), name: n}
}
const (
noNamespace = "noNamespace"
noPrefix = "noPrefix"
noName = "noName"
noSuffix = "noSuffix"
separator = "|"
)
// String of ResId based on GVK, name and prefix
func (n ResId) String() string {
ns := n.namespace
if ns == "" {
ns = noNamespace
}
p := n.prefix
if p == "" {
p = noPrefix
}
nm := n.name
if nm == "" {
nm = noName
}
s := n.suffix
if s == "" {
s = noSuffix
}
return strings.Join(
[]string{n.gvKind.String(), ns, p, nm, s}, separator)
}
// GvknString of ResId based on GVK and name
func (n ResId) GvknString() string {
return n.gvKind.String() + separator + n.name
}
// GvknEquals return if two ResId have the same Group/Version/Kind and name
// The comparison excludes prefix and suffix
func (n ResId) GvknEquals(id ResId) bool {
return n.gvKind.Equals(id.gvKind) && n.name == id.name
}
// Gvk returns Group/Version/Kind of the resource.
func (n ResId) Gvk() gvk.Gvk {
return n.gvKind
}
// Name returns resource name.
func (n ResId) Name() string {
return n.name
}
// NameWithPrefixSuffix returns resource name with prefix and suffix.
func (n ResId) NameWithPrefixSuffix() string {
prefix := strings.Join(n.prefixList(), "")
suffix := strings.Join(n.suffixList(), "")
return fmt.Sprintf("%s%s%s", prefix, n.name, suffix)
}
// Prefix returns name prefix.
func (n ResId) Prefix() string {
return n.prefix
}
// Suffix returns name suffix.
func (n ResId) Suffix() string {
return n.suffix
}
// Namespace returns resource namespace.
func (n ResId) Namespace() string {
return n.namespace
}
// CopyWithNewPrefixSuffix make a new copy from current ResId and append a new prefix and suffix
func (n ResId) CopyWithNewPrefixSuffix(p, s string) ResId {
prefix := n.prefix
if p != "" {
prefix = n.concatPrefix(p)
}
suffix := n.suffix
if s != "" {
suffix = n.concatSuffix(s)
}
return ResId{gvKind: n.gvKind, name: n.name, prefix: prefix, suffix: suffix, namespace: n.namespace}
}
// CopyWithNewNamespace make a new copy from current ResId and set a new namespace
func (n ResId) CopyWithNewNamespace(ns string) ResId {
return ResId{gvKind: n.gvKind, name: n.name, prefix: n.prefix, suffix: n.suffix, namespace: ns}
}
// HasSameLeftmostPrefix check if two ResIds have the same
// left most prefix.
func (n ResId) HasSameLeftmostPrefix(id ResId) bool {
prefixes1 := n.prefixList()
prefixes2 := id.prefixList()
return prefixes1[0] == prefixes2[0]
}
// HasSameRightmostSuffix check if two ResIds have the same
// right most suffix.
func (n ResId) HasSameRightmostSuffix(id ResId) bool {
suffixes1 := n.suffixList()
suffixes2 := id.suffixList()
return suffixes1[len(suffixes1)-1] == suffixes2[len(suffixes2)-1]
}
func (n ResId) concatPrefix(p string) string {
if p == "" {
return n.prefix
}
if n.prefix == "" {
return p
}
return p + ":" + n.prefix
}
func (n ResId) concatSuffix(s string) string {
if s == "" {
return n.suffix
}
if n.suffix == "" {
return s
}
return n.suffix + ":" + s
}
func (n ResId) prefixList() []string {
return strings.Split(n.prefix, ":")
}
func (n ResId) suffixList() []string {
return strings.Split(n.suffix, ":")
}

37
vendor/sigs.k8s.io/kustomize/pkg/resmap/BUILD generated vendored
View File

@ -1,37 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"factory.go",
"idslice.go",
"resmap.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/resmap",
importpath = "sigs.k8s.io/kustomize/pkg/resmap",
visibility = ["//visibility:public"],
deps = [
"//vendor/github.com/ghodss/yaml:go_default_library",
"//vendor/github.com/pkg/errors:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/internal/error:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

124
vendor/sigs.k8s.io/kustomize/pkg/resmap/factory.go generated vendored
View File

@ -1,124 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package resmap
import (
"fmt"
"github.com/pkg/errors"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
internal "sigs.k8s.io/kustomize/pkg/internal/error"
"sigs.k8s.io/kustomize/pkg/resource"
"sigs.k8s.io/kustomize/pkg/types"
)
// Factory makes instances of ResMap.
type Factory struct {
resF *resource.Factory
}
// NewFactory returns a new resmap.Factory.
func NewFactory(rf *resource.Factory) *Factory {
return &Factory{resF: rf}
}
// RF returns a resource.Factory.
func (rmF *Factory) RF() *resource.Factory {
return rmF.resF
}
// FromFiles returns a ResMap given a resource path slice.
func (rmF *Factory) FromFiles(
loader ifc.Loader, paths []string) (ResMap, error) {
var result []ResMap
for _, path := range paths {
content, err := loader.Load(path)
if err != nil {
return nil, errors.Wrap(err, "Load from path "+path+" failed")
}
res, err := rmF.newResMapFromBytes(content)
if err != nil {
return nil, internal.Handler(err, path)
}
result = append(result, res)
}
return MergeWithoutOverride(result...)
}
// newResMapFromBytes decodes a list of objects in byte array format.
func (rmF *Factory) newResMapFromBytes(b []byte) (ResMap, error) {
resources, err := rmF.resF.SliceFromBytes(b)
if err != nil {
return nil, err
}
result := ResMap{}
for _, res := range resources {
id := res.Id()
if _, found := result[id]; found {
return result, fmt.Errorf("GroupVersionKindName: %#v already exists b the map", id)
}
result[id] = res
}
return result, nil
}
// NewResMapFromConfigMapArgs returns a Resource slice given
// a configmap metadata slice from kustomization file.
func (rmF *Factory) NewResMapFromConfigMapArgs(argList []types.ConfigMapArgs, options *types.GeneratorOptions) (ResMap, error) {
var resources []*resource.Resource
for _, args := range argList {
res, err := rmF.resF.MakeConfigMap(&args, options)
if err != nil {
return nil, errors.Wrap(err, "NewResMapFromConfigMapArgs")
}
resources = append(resources, res)
}
return newResMapFromResourceSlice(resources)
}
// NewResMapFromSecretArgs takes a SecretArgs slice, generates
// secrets from each entry, and accumulates them in a ResMap.
func (rmF *Factory) NewResMapFromSecretArgs(argsList []types.SecretArgs, options *types.GeneratorOptions) (ResMap, error) {
var resources []*resource.Resource
for _, args := range argsList {
res, err := rmF.resF.MakeSecret(&args, options)
if err != nil {
return nil, errors.Wrap(err, "NewResMapFromSecretArgs")
}
resources = append(resources, res)
}
return newResMapFromResourceSlice(resources)
}
// Set sets the filesystem and loader for the underlying factory
func (rmF *Factory) Set(fs fs.FileSystem, ldr ifc.Loader) {
rmF.resF.Set(fs, ldr)
}
func newResMapFromResourceSlice(resources []*resource.Resource) (ResMap, error) {
result := ResMap{}
for _, res := range resources {
id := res.Id()
if _, found := result[id]; found {
return nil, fmt.Errorf("duplicated %#v is not allowed", id)
}
result[id] = res
}
return result, nil
}

37
vendor/sigs.k8s.io/kustomize/pkg/resmap/idslice.go generated vendored
View File

@ -1,37 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package resmap
import (
"sort"
"sigs.k8s.io/kustomize/pkg/resid"
)
// IdSlice implements the sort interface.
type IdSlice []resid.ResId
var _ sort.Interface = IdSlice{}
func (a IdSlice) Len() int { return len(a) }
func (a IdSlice) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a IdSlice) Less(i, j int) bool {
if !a[i].Gvk().Equals(a[j].Gvk()) {
return a[i].Gvk().IsLessThan(a[j].Gvk())
}
return a[i].String() < a[j].String()
}

213
vendor/sigs.k8s.io/kustomize/pkg/resmap/resmap.go generated vendored
View File

@ -1,213 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package resmap implements a map from ResId to Resource that tracks all resources in a kustomization.
package resmap
import (
"bytes"
"fmt"
"log"
"reflect"
"sort"
"github.com/ghodss/yaml"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resource"
)
// ResMap is a map from ResId to Resource.
type ResMap map[resid.ResId]*resource.Resource
// FindByGVKN find the matched ResIds by Group/Version/Kind and Name
func (m ResMap) FindByGVKN(inputId resid.ResId) []resid.ResId {
var result []resid.ResId
for id := range m {
if id.GvknEquals(inputId) {
result = append(result, id)
}
}
return result
}
// DemandOneMatchForId find the matched resource by Group/Version/Kind and Name
func (m ResMap) DemandOneMatchForId(inputId resid.ResId) (*resource.Resource, bool) {
result := m.FindByGVKN(inputId)
if len(result) == 1 {
return m[result[0]], true
}
return nil, false
}
// EncodeAsYaml encodes a ResMap to YAML; encoded objects separated by `---`.
func (m ResMap) EncodeAsYaml() ([]byte, error) {
var ids []resid.ResId
for id := range m {
ids = append(ids, id)
}
sort.Sort(IdSlice(ids))
firstObj := true
var b []byte
buf := bytes.NewBuffer(b)
for _, id := range ids {
obj := m[id]
out, err := yaml.Marshal(obj.Map())
if err != nil {
return nil, err
}
if firstObj {
firstObj = false
} else {
_, err = buf.WriteString("---\n")
if err != nil {
return nil, err
}
}
_, err = buf.Write(out)
if err != nil {
return nil, err
}
}
return buf.Bytes(), nil
}
// ErrorIfNotEqual returns error if maps are not equal.
func (m ResMap) ErrorIfNotEqual(m2 ResMap) error {
if len(m) != len(m2) {
var keySet1 []resid.ResId
var keySet2 []resid.ResId
for id := range m {
keySet1 = append(keySet1, id)
}
for id := range m2 {
keySet2 = append(keySet2, id)
}
return fmt.Errorf("maps has different number of entries: %#v doesn't equals %#v", keySet1, keySet2)
}
for id, obj1 := range m {
obj2, found := m2[id]
if !found {
return fmt.Errorf("%#v doesn't exist in %#v", id, m2)
}
if !reflect.DeepEqual(obj1, obj2) {
return fmt.Errorf("%#v doesn't deep equal %#v", obj1, obj2)
}
}
return nil
}
// DeepCopy clone the resmap into a new one
func (m ResMap) DeepCopy(rf *resource.Factory) ResMap {
mcopy := make(ResMap)
for id, obj := range m {
mcopy[id] = rf.FromKunstructured(obj.Copy())
mcopy[id].SetBehavior(obj.Behavior())
}
return mcopy
}
// FilterBy returns a subset ResMap containing ResIds with
// the same namespace and leftmost name prefix and rightmost name
// as the inputId. If inputId is a cluster level resource, this
// returns the original ResMap.
func (m ResMap) FilterBy(inputId resid.ResId) ResMap {
if inputId.Gvk().IsClusterKind() {
return m
}
result := ResMap{}
for id, res := range m {
if id.Namespace() == inputId.Namespace() && id.HasSameLeftmostPrefix(inputId) && id.HasSameRightmostSuffix(inputId) {
result[id] = res
}
}
return result
}
// MergeWithoutOverride combines multiple ResMap instances, failing on key collision
// and skipping nil maps. In case if all of the maps are nil, an empty ResMap is returned.
func MergeWithoutOverride(maps ...ResMap) (ResMap, error) {
result := ResMap{}
for _, m := range maps {
if m == nil {
continue
}
for id, res := range m {
if _, found := result[id]; found {
return nil, fmt.Errorf("id '%q' already used", id)
}
result[id] = res
}
}
return result, nil
}
// MergeWithOverride combines multiple ResMap instances, allowing and sometimes
// demanding certain collisions and skipping nil maps.
// A collision would be demanded, say, when a generated ConfigMap has the
// "replace" option in its generation instructions, meaning it is supposed
// to replace something from the raw resources list.
// If all of the maps are nil, an empty ResMap is returned.
// When looping over the instances to combine them, if a resource id for resource X
// is found to be already in the combined map, then the behavior field for X
// must be BehaviorMerge or BehaviorReplace. If X is not in the map, then it's
// behavior cannot be merge or replace.
func MergeWithOverride(maps ...ResMap) (ResMap, error) {
result := maps[0]
if result == nil {
result = ResMap{}
}
for _, m := range maps[1:] {
if m == nil {
continue
}
for id, r := range m {
matchedId := result.FindByGVKN(id)
if len(matchedId) == 1 {
id = matchedId[0]
switch r.Behavior() {
case ifc.BehaviorReplace:
log.Printf(
"Replace %v with %v", result[id].Map(), r.Map())
r.Replace(result[id])
result[id] = r
result[id].SetBehavior(ifc.BehaviorCreate)
case ifc.BehaviorMerge:
log.Printf(
"Merging %v with %v", result[id].Map(), r.Map())
r.Merge(result[id])
result[id] = r
log.Printf(
"Merged object is %v", result[id].Map())
result[id].SetBehavior(ifc.BehaviorCreate)
default:
return nil, fmt.Errorf("id %#v exists; must merge or replace", id)
}
} else if len(matchedId) == 0 {
switch r.Behavior() {
case ifc.BehaviorMerge, ifc.BehaviorReplace:
return nil, fmt.Errorf("id %#v does not exist; cannot merge or replace", id)
default:
result[id] = r
}
} else {
return nil, fmt.Errorf("merge conflict, found multiple objects %v the Resmap %v can merge into", matchedId, id)
}
}
}
return result, nil
}

34
vendor/sigs.k8s.io/kustomize/pkg/resource/BUILD generated vendored
View File

@ -1,34 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"factory.go",
"resource.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/resource",
importpath = "sigs.k8s.io/kustomize/pkg/resource",
visibility = ["//visibility:public"],
deps = [
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/internal/error:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/patch:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

116
vendor/sigs.k8s.io/kustomize/pkg/resource/factory.go generated vendored
View File

@ -1,116 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package resource
import (
"log"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
internal "sigs.k8s.io/kustomize/pkg/internal/error"
"sigs.k8s.io/kustomize/pkg/patch"
"sigs.k8s.io/kustomize/pkg/types"
)
// Factory makes instances of Resource.
type Factory struct {
kf ifc.KunstructuredFactory
}
// NewFactory makes an instance of Factory.
func NewFactory(kf ifc.KunstructuredFactory) *Factory {
return &Factory{kf: kf}
}
// FromMap returns a new instance of Resource.
func (rf *Factory) FromMap(m map[string]interface{}) *Resource {
return &Resource{
Kunstructured: rf.kf.FromMap(m),
b: ifc.BehaviorUnspecified}
}
// FromKunstructured returns a new instance of Resource.
func (rf *Factory) FromKunstructured(
u ifc.Kunstructured) *Resource {
if u == nil {
log.Fatal("unstruct ifc must not be null")
}
return &Resource{Kunstructured: u, b: ifc.BehaviorUnspecified}
}
// SliceFromPatches returns a slice of resources given a patch path
// slice from a kustomization file.
func (rf *Factory) SliceFromPatches(
ldr ifc.Loader, paths []patch.StrategicMerge) ([]*Resource, error) {
var result []*Resource
for _, path := range paths {
content, err := ldr.Load(string(path))
if err != nil {
return nil, err
}
res, err := rf.SliceFromBytes(content)
if err != nil {
return nil, internal.Handler(err, string(path))
}
result = append(result, res...)
}
return result, nil
}
// SliceFromBytes unmarshalls bytes into a Resource slice.
func (rf *Factory) SliceFromBytes(in []byte) ([]*Resource, error) {
kunStructs, err := rf.kf.SliceFromBytes(in)
if err != nil {
return nil, err
}
var result []*Resource
for _, u := range kunStructs {
result = append(result, rf.FromKunstructured(u))
}
return result, nil
}
// Set sets the filesystem and loader for the underlying factory
func (rf *Factory) Set(fs fs.FileSystem, ldr ifc.Loader) {
rf.kf.Set(fs, ldr)
}
// MakeConfigMap makes an instance of Resource for ConfigMap
func (rf *Factory) MakeConfigMap(args *types.ConfigMapArgs, options *types.GeneratorOptions) (*Resource, error) {
u, err := rf.kf.MakeConfigMap(args, options)
if err != nil {
return nil, err
}
return &Resource{Kunstructured: u, b: fixBehavior(args.Behavior)}, nil
}
// MakeSecret makes an instance of Resource for Secret
func (rf *Factory) MakeSecret(args *types.SecretArgs, options *types.GeneratorOptions) (*Resource, error) {
u, err := rf.kf.MakeSecret(args, options)
if err != nil {
return nil, err
}
return &Resource{Kunstructured: u, b: fixBehavior(args.Behavior)}, nil
}
func fixBehavior(s string) ifc.GenerationBehavior {
b := ifc.NewGenerationBehavior(s)
if b == ifc.BehaviorUnspecified {
return ifc.BehaviorCreate
}
return b
}

103
vendor/sigs.k8s.io/kustomize/pkg/resource/resource.go generated vendored
View File

@ -1,103 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package resource implements representations of k8s API resources as "unstructured" objects.
package resource
import (
"strings"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/resid"
)
// Resource is map representation of a Kubernetes API resource object
// paired with a GenerationBehavior.
type Resource struct {
ifc.Kunstructured
b ifc.GenerationBehavior
}
// String returns resource as JSON.
func (r *Resource) String() string {
bs, err := r.MarshalJSON()
if err != nil {
return "<" + err.Error() + ">"
}
return r.b.String() + ":" + strings.TrimSpace(string(bs))
}
// Behavior returns the behavior for the resource.
func (r *Resource) Behavior() ifc.GenerationBehavior {
return r.b
}
// SetBehavior changes the resource to the new behavior
func (r *Resource) SetBehavior(b ifc.GenerationBehavior) *Resource {
r.b = b
return r
}
// IsGenerated checks if the resource is generated from a generator
func (r *Resource) IsGenerated() bool {
return r.b != ifc.BehaviorUnspecified
}
// Id returns the ResId for the resource.
func (r *Resource) Id() resid.ResId {
namespace, _ := r.GetFieldValue("metadata.namespace")
return resid.NewResIdWithPrefixNamespace(r.GetGvk(), r.GetName(), "", namespace)
}
// Merge performs merge with other resource.
func (r *Resource) Merge(other *Resource) {
r.Replace(other)
mergeConfigmap(r.Map(), other.Map(), r.Map())
}
// Replace performs replace with other resource.
func (r *Resource) Replace(other *Resource) {
r.SetLabels(mergeStringMaps(other.GetLabels(), r.GetLabels()))
r.SetAnnotations(
mergeStringMaps(other.GetAnnotations(), r.GetAnnotations()))
r.SetName(other.GetName())
}
// TODO: Add BinaryData once we sync to new k8s.io/api
func mergeConfigmap(
mergedTo map[string]interface{},
maps ...map[string]interface{}) {
mergedMap := map[string]interface{}{}
for _, m := range maps {
datamap, ok := m["data"].(map[string]interface{})
if ok {
for key, value := range datamap {
mergedMap[key] = value
}
}
}
mergedTo["data"] = mergedMap
}
func mergeStringMaps(maps ...map[string]string) map[string]string {
result := map[string]string{}
for _, m := range maps {
for key, value := range m {
result[key] = value
}
}
return result
}

39
vendor/sigs.k8s.io/kustomize/pkg/target/BUILD generated vendored
View File

@ -1,39 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = ["kusttarget.go"],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/target",
importpath = "sigs.k8s.io/kustomize/pkg/target",
visibility = ["//visibility:public"],
deps = [
"//vendor/github.com/ghodss/yaml:go_default_library",
"//vendor/github.com/pkg/errors:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/constants:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/fs:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc/transformer:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/internal/error:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/patch/transformer:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resid:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers/config:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

383
vendor/sigs.k8s.io/kustomize/pkg/target/kusttarget.go generated vendored
View File

@ -1,383 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package target implements state for the set of all resources being customized.
package target
import (
"bytes"
"encoding/json"
"fmt"
"log"
"strings"
"github.com/ghodss/yaml"
"github.com/pkg/errors"
"sigs.k8s.io/kustomize/pkg/constants"
"sigs.k8s.io/kustomize/pkg/fs"
"sigs.k8s.io/kustomize/pkg/ifc"
"sigs.k8s.io/kustomize/pkg/ifc/transformer"
interror "sigs.k8s.io/kustomize/pkg/internal/error"
patchtransformer "sigs.k8s.io/kustomize/pkg/patch/transformer"
"sigs.k8s.io/kustomize/pkg/resid"
"sigs.k8s.io/kustomize/pkg/resmap"
"sigs.k8s.io/kustomize/pkg/resource"
"sigs.k8s.io/kustomize/pkg/transformers"
"sigs.k8s.io/kustomize/pkg/transformers/config"
"sigs.k8s.io/kustomize/pkg/types"
)
// KustTarget encapsulates the entirety of a kustomization build.
type KustTarget struct {
kustomization *types.Kustomization
ldr ifc.Loader
fSys fs.FileSystem
rFactory *resmap.Factory
tConfig *config.TransformerConfig
tFactory transformer.Factory
}
// NewKustTarget returns a new instance of KustTarget primed with a Loader.
func NewKustTarget(
ldr ifc.Loader, fSys fs.FileSystem,
rFactory *resmap.Factory,
tFactory transformer.Factory) (*KustTarget, error) {
content, err := loadKustFile(ldr)
if err != nil {
return nil, err
}
var k types.Kustomization
err = unmarshal(content, &k)
if err != nil {
return nil, err
}
k.DealWithDeprecatedFields()
tConfig, err := makeTransformerConfig(ldr, k.Configurations)
if err != nil {
return nil, err
}
return &KustTarget{
kustomization: &k,
ldr: ldr,
fSys: fSys,
rFactory: rFactory,
tConfig: tConfig,
tFactory: tFactory,
}, nil
}
func unmarshal(y []byte, o interface{}) error {
j, err := yaml.YAMLToJSON(y)
if err != nil {
return err
}
dec := json.NewDecoder(bytes.NewReader(j))
dec.DisallowUnknownFields()
return dec.Decode(o)
}
// makeTransformerConfig returns a complete TransformerConfig object from either files
// or the default configs
func makeTransformerConfig(ldr ifc.Loader, paths []string) (*config.TransformerConfig, error) {
if paths == nil || len(paths) == 0 {
return config.NewFactory(nil).DefaultConfig(), nil
}
return config.NewFactory(ldr).FromFiles(paths)
}
// MakeCustomizedResMap creates a ResMap per kustomization instructions.
// The Resources in the returned ResMap are fully customized.
func (kt *KustTarget) MakeCustomizedResMap() (resmap.ResMap, error) {
m, err := kt.loadCustomizedResMap()
if err != nil {
return nil, err
}
return kt.resolveRefsToGeneratedResources(m)
}
// resolveRefsToGeneratedResources fixes all name references.
func (kt *KustTarget) resolveRefsToGeneratedResources(m resmap.ResMap) (resmap.ResMap, error) {
if kt.kustomization.GeneratorOptions == nil ||
!kt.kustomization.GeneratorOptions.DisableNameSuffixHash {
// This effects only generated resources.
// It changes only the Name field in the
// resource held in the ResMap's value, not
// the Name in the key in the ResMap.
err := kt.tFactory.MakeHashTransformer().Transform(m)
if err != nil {
return nil, err
}
}
var r []transformers.Transformer
t, err := transformers.NewNameReferenceTransformer(kt.tConfig.NameReference)
if err != nil {
return nil, err
}
r = append(r, t)
refVars, err := kt.resolveRefVars(m)
if err != nil {
return nil, err
}
t = transformers.NewRefVarTransformer(refVars, kt.tConfig.VarReference)
r = append(r, t)
err = transformers.NewMultiTransformer(r).Transform(m)
if err != nil {
return nil, err
}
return m, nil
}
// loadCustomizedResMap loads and customizes resources to build a ResMap.
func (kt *KustTarget) loadCustomizedResMap() (resmap.ResMap, error) {
errs := &interror.KustomizationErrors{}
result, err := kt.loadResMapFromBasesAndResources()
if err != nil {
errs.Append(errors.Wrap(err, "loadResMapFromBasesAndResources"))
}
crdTc, err := config.NewFactory(kt.ldr).LoadCRDs(kt.kustomization.Crds)
kt.tConfig = kt.tConfig.Merge(crdTc)
if err != nil {
errs.Append(errors.Wrap(err, "LoadCRDs"))
}
resMap, err := kt.generateConfigMapsAndSecrets(errs)
if err != nil {
errs.Append(errors.Wrap(err, "generateConfigMapsAndSecrets"))
}
result, err = resmap.MergeWithOverride(result, resMap)
if err != nil {
return nil, err
}
patches, err := kt.rFactory.RF().SliceFromPatches(
kt.ldr, kt.kustomization.PatchesStrategicMerge)
if err != nil {
errs.Append(errors.Wrap(err, "SliceFromPatches"))
}
if len(errs.Get()) > 0 {
return nil, errs
}
var r []transformers.Transformer
t, err := kt.newTransformer(patches)
if err != nil {
return nil, err
}
r = append(r, t)
t, err = patchtransformer.NewPatchJson6902Factory(kt.ldr).
MakePatchJson6902Transformer(kt.kustomization.PatchesJson6902)
if err != nil {
return nil, err
}
r = append(r, t)
t, err = transformers.NewImageTagTransformer(kt.kustomization.ImageTags)
if err != nil {
return nil, err
}
r = append(r, t)
err = transformers.NewMultiTransformer(r).Transform(result)
if err != nil {
return nil, err
}
return result, nil
}
func (kt *KustTarget) generateConfigMapsAndSecrets(
errs *interror.KustomizationErrors) (resmap.ResMap, error) {
kt.rFactory.Set(kt.fSys, kt.ldr)
cms, err := kt.rFactory.NewResMapFromConfigMapArgs(
kt.kustomization.ConfigMapGenerator, kt.kustomization.GeneratorOptions)
if err != nil {
errs.Append(errors.Wrap(err, "NewResMapFromConfigMapArgs"))
}
secrets, err := kt.rFactory.NewResMapFromSecretArgs(
kt.kustomization.SecretGenerator, kt.kustomization.GeneratorOptions)
if err != nil {
errs.Append(errors.Wrap(err, "NewResMapFromSecretArgs"))
}
return resmap.MergeWithoutOverride(cms, secrets)
}
// Gets Bases and Resources as advertised.
func (kt *KustTarget) loadResMapFromBasesAndResources() (resmap.ResMap, error) {
bases, errs := kt.loadCustomizedBases()
resources, err := kt.rFactory.FromFiles(
kt.ldr, kt.kustomization.Resources)
if err != nil {
errs.Append(errors.Wrap(err, "rawResources failed to read Resources"))
}
if len(errs.Get()) > 0 {
return nil, errs
}
return resmap.MergeWithoutOverride(resources, bases)
}
// Loop through the Bases of this kustomization recursively loading resources.
// Combine into one ResMap, demanding unique Ids for each resource.
func (kt *KustTarget) loadCustomizedBases() (resmap.ResMap, *interror.KustomizationErrors) {
var list []resmap.ResMap
errs := &interror.KustomizationErrors{}
for _, path := range kt.kustomization.Bases {
ldr, err := kt.ldr.New(path)
if err != nil {
errs.Append(errors.Wrap(err, "couldn't make ldr for "+path))
continue
}
target, err := NewKustTarget(
ldr, kt.fSys,
kt.rFactory, kt.tFactory)
if err != nil {
errs.Append(errors.Wrap(err, "couldn't make target for "+path))
continue
}
resMap, err := target.loadCustomizedResMap()
if err != nil {
errs.Append(errors.Wrap(err, "SemiResources"))
continue
}
ldr.Cleanup()
list = append(list, resMap)
}
result, err := resmap.MergeWithoutOverride(list...)
if err != nil {
errs.Append(errors.Wrap(err, "Merge failed"))
}
return result, errs
}
func (kt *KustTarget) loadBasesAsFlatList() ([]*KustTarget, error) {
var result []*KustTarget
errs := &interror.KustomizationErrors{}
for _, path := range kt.kustomization.Bases {
ldr, err := kt.ldr.New(path)
if err != nil {
errs.Append(err)
continue
}
target, err := NewKustTarget(
ldr, kt.fSys, kt.rFactory, kt.tFactory)
if err != nil {
errs.Append(err)
continue
}
result = append(result, target)
}
if len(errs.Get()) > 0 {
return nil, errs
}
return result, nil
}
// newTransformer makes a Transformer that does everything except resolve generated names.
func (kt *KustTarget) newTransformer(patches []*resource.Resource) (transformers.Transformer, error) {
var r []transformers.Transformer
t, err := kt.tFactory.MakePatchTransformer(patches, kt.rFactory.RF())
if err != nil {
return nil, err
}
r = append(r, t)
r = append(r, transformers.NewNamespaceTransformer(
string(kt.kustomization.Namespace), kt.tConfig.NameSpace))
t, err = transformers.NewNamePrefixSuffixTransformer(
string(kt.kustomization.NamePrefix),
string(kt.kustomization.NameSuffix),
kt.tConfig.NamePrefix,
)
if err != nil {
return nil, err
}
r = append(r, t)
t, err = transformers.NewLabelsMapTransformer(
kt.kustomization.CommonLabels, kt.tConfig.CommonLabels)
if err != nil {
return nil, err
}
r = append(r, t)
t, err = transformers.NewAnnotationsMapTransformer(
kt.kustomization.CommonAnnotations, kt.tConfig.CommonAnnotations)
if err != nil {
return nil, err
}
r = append(r, t)
return transformers.NewMultiTransformer(r), nil
}
func (kt *KustTarget) resolveRefVars(m resmap.ResMap) (map[string]string, error) {
result := map[string]string{}
vars, err := kt.getAllVars()
if err != nil {
return result, err
}
for _, v := range vars {
id := resid.NewResId(v.ObjRef.GVK(), v.ObjRef.Name)
if r, found := m.DemandOneMatchForId(id); found {
s, err := r.GetFieldValue(v.FieldRef.FieldPath)
if err != nil {
return nil, fmt.Errorf("failed to resolve referred var: %+v", v)
}
result[v.Name] = s
} else {
log.Printf("couldn't resolve v: %v", v)
}
}
return result, nil
}
// getAllVars returns all the "environment" style Var instances defined in the app.
func (kt *KustTarget) getAllVars() ([]types.Var, error) {
var result []types.Var
errs := &interror.KustomizationErrors{}
bases, err := kt.loadBasesAsFlatList()
if err != nil {
return nil, err
}
// TODO: computing vars and resources for bases can be combined
for _, b := range bases {
vars, err := b.getAllVars()
if err != nil {
errs.Append(err)
continue
}
b.ldr.Cleanup()
result = append(result, vars...)
}
for _, v := range kt.kustomization.Vars {
v.Defaulting()
result = append(result, v)
}
if len(errs.Get()) > 0 {
return nil, errs
}
return result, nil
}
func loadKustFile(ldr ifc.Loader) ([]byte, error) {
for _, kf := range []string{constants.KustomizationFileName, constants.SecondaryKustomizationFileName} {
content, err := ldr.Load(kf)
if err == nil {
return content, nil
}
if !strings.Contains(err.Error(), "no such file or directory") {
return nil, err
}
}
return nil, fmt.Errorf("no kustomization.yaml file under %s", ldr.Root())
}

45
vendor/sigs.k8s.io/kustomize/pkg/transformers/BUILD generated vendored
View File

@ -1,45 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"imagetag.go",
"labelsandannotations.go",
"multitransformer.go",
"namereference.go",
"namespace.go",
"nooptransformer.go",
"prefixsuffixname.go",
"refvars.go",
"transformer.go",
"util.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/transformers",
importpath = "sigs.k8s.io/kustomize/pkg/transformers",
visibility = ["//visibility:public"],
deps = [
"//vendor/sigs.k8s.io/kustomize/pkg/expansion:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resmap:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/resource:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers/config:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/types:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers/config:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

40
vendor/sigs.k8s.io/kustomize/pkg/transformers/config/BUILD generated vendored
View File

@ -1,40 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"constants.go",
"factory.go",
"factorycrd.go",
"fieldspec.go",
"namebackreferences.go",
"transformerconfig.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/transformers/config",
importpath = "sigs.k8s.io/kustomize/pkg/transformers/config",
visibility = ["//visibility:public"],
deps = [
"//vendor/github.com/ghodss/yaml:go_default_library",
"//vendor/k8s.io/kube-openapi/pkg/common:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/gvk:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/ifc:go_default_library",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig:go_default_library",
],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [
":package-srcs",
"//vendor/sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig:all-srcs",
],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

42
vendor/sigs.k8s.io/kustomize/pkg/transformers/config/constants.go generated vendored
View File

@ -1,42 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package config
// Annotation is to mark a field as annotations.
// "x-kubernetes-annotation": ""
const Annotation = "x-kubernetes-annotation"
// LabelSelector is to mark a field as LabelSelector
// "x-kubernetes-label-selector": ""
const LabelSelector = "x-kubernetes-label-selector"
// Identity is to mark a field as Identity
// "x-kubernetes-identity": ""
const Identity = "x-kubernetes-identity"
// Version marks the type version of an object ref field
// "x-kubernetes-object-ref-api-version": <apiVersion name>
const Version = "x-kubernetes-object-ref-api-version"
// Kind marks the type name of an object ref field
// "x-kubernetes-object-ref-kind": <kind name>
const Kind = "x-kubernetes-object-ref-kind"
// NameKey marks the field key that refers to an object of an object ref field
// "x-kubernetes-object-ref-name-key": "name"
// default is "name"
const NameKey = "x-kubernetes-object-ref-name-key"

31
vendor/sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig/BUILD generated vendored
View File

@ -1,31 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"commonannotations.go",
"commonlabels.go",
"defaultconfig.go",
"nameprefix.go",
"namereference.go",
"namespace.go",
"varreference.go",
],
importmap = "k8s.io/kubernetes/vendor/sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig",
importpath = "sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig",
visibility = ["//visibility:public"],
)
filegroup(
name = "package-srcs",
srcs = glob(["**"]),
tags = ["automanaged"],
visibility = ["//visibility:private"],
)
filegroup(
name = "all-srcs",
srcs = [":package-srcs"],
tags = ["automanaged"],
visibility = ["//visibility:public"],
)

60
vendor/sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig/commonannotations.go generated vendored
View File

@ -1,60 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package defaultconfig
const commonAnnotationFieldSpecs = `
commonAnnotations:
- path: metadata/annotations
create: true
- path: spec/template/metadata/annotations
create: true
version: v1
kind: ReplicationController
- path: spec/template/metadata/annotations
create: true
kind: Deployment
- path: spec/template/metadata/annotations
create: true
kind: ReplicaSet
- path: spec/template/metadata/annotations
create: true
kind: DaemonSet
- path: spec/template/metadata/annotations
create: true
kind: StatefulSet
- path: spec/template/metadata/annotations
create: true
group: batch
kind: Job
- path: spec/jobTemplate/metadata/annotations
create: true
group: batch
kind: CronJob
- path: spec/jobTemplate/spec/template/metadata/annotations
create: true
group: batch
kind: CronJob
`

157
vendor/sigs.k8s.io/kustomize/pkg/transformers/config/defaultconfig/commonlabels.go generated vendored
View File

@ -1,157 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package defaultconfig
const commonLabelFieldSpecs = `
commonLabels:
- path: metadata/labels
create: true
- path: spec/selector
create: true
version: v1
kind: Service
- path: spec/selector
create: true
version: v1
kind: ReplicationController
- path: spec/template/metadata/labels
create: true
version: v1
kind: ReplicationController
- path: spec/selector/matchLabels
create: true
kind: Deployment
- path: spec/template/metadata/labels
create: true
kind: Deployment
- path: spec/template/spec/affinity/podAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
create: false
group: apps
kind: Deployment
- path: spec/template/spec/affinity/podAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
create: false
group: apps
kind: Deployment
- path: spec/template/spec/affinity/podAntiAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
create: false
group: apps
kind: Deployment
- path: spec/template/spec/affinity/podAntiAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
create: false
group: apps
kind: Deployment
- path: spec/selector/matchLabels
create: true
kind: ReplicaSet
- path: spec/template/metadata/labels
create: true
kind: ReplicaSet
- path: spec/selector/matchLabels
create: true
kind: DaemonSet
- path: spec/template/metadata/labels
create: true
kind: DaemonSet
- path: spec/selector/matchLabels
create: true
group: apps
kind: StatefulSet
- path: spec/template/metadata/labels
create: true
group: apps
kind: StatefulSet
- path: spec/template/spec/affinity/podAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
create: false
group: apps
kind: StatefulSet
- path: spec/template/spec/affinity/podAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
create: false
group: apps
kind: StatefulSet
- path: spec/template/spec/affinity/podAntiAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
create: false
group: apps
kind: StatefulSet
- path: spec/template/spec/affinity/podAntiAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
create: false
group: apps
kind: StatefulSet
- path: spec/volumeClaimTemplates/metadata/labels
create: true
group: apps
kind: StatefulSet
- path: spec/selector/matchLabels
create: false
group: batch
kind: Job
- path: spec/template/metadata/labels
create: true
group: batch
kind: Job
- path: spec/jobTemplate/spec/selector/matchLabels
create: false
group: batch
kind: CronJob
- path: spec/jobTemplate/spec/template/metadata/labels
create: true
group: batch
kind: CronJob
- path: spec/selector/matchLabels
create: false
group: policy
kind: PodDisruptionBudget
- path: spec/podSelector/matchLabels
create: false
group: networking.k8s.io
kind: NetworkPolicy
- path: spec/ingress/from/podSelector/matchLabels
create: false
group: networking.k8s.io
kind: NetworkPolicy
- path: spec/egress/to/podSelector/matchLabels
create: false
group: networking.k8s.io
kind: NetworkPolicy
`

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