Remove kubeadm audit package

This commit is contained in:
fabriziopandini 2020-09-19 17:20:39 +02:00
parent e2a7bd5318
commit 66b8847dbf
4 changed files with 0 additions and 183 deletions

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@ -78,7 +78,6 @@ filegroup(
srcs = [
":package-srcs",
"//cmd/kubeadm/app/util/apiclient:all-srcs",
"//cmd/kubeadm/app/util/audit:all-srcs",
"//cmd/kubeadm/app/util/certs:all-srcs",
"//cmd/kubeadm/app/util/config:all-srcs",
"//cmd/kubeadm/app/util/crypto:all-srcs",

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@ -1,43 +0,0 @@
load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
go_library(
name = "go_default_library",
srcs = ["utils.go"],
importpath = "k8s.io/kubernetes/cmd/kubeadm/app/util/audit",
visibility = ["//visibility:public"],
deps = [
"//cmd/kubeadm/app/util:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/apis/audit/install:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/apis/audit/v1:go_default_library",
"//vendor/github.com/pkg/errors:go_default_library",
],
)
go_test(
name = "go_default_test",
srcs = ["utils_test.go"],
embed = [":go_default_library"],
deps = [
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/apis/audit/install:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/apis/audit/v1: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"],
)

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@ -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 audit
import (
"io/ioutil"
"os"
"path/filepath"
"github.com/pkg/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apiserver/pkg/apis/audit/install"
auditv1 "k8s.io/apiserver/pkg/apis/audit/v1"
kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
)
// CreateDefaultAuditLogPolicy writes the default audit log policy to disk.
func CreateDefaultAuditLogPolicy(policyFile string) error {
policy := auditv1.Policy{
TypeMeta: metav1.TypeMeta{
APIVersion: auditv1.SchemeGroupVersion.String(),
Kind: "Policy",
},
Rules: []auditv1.PolicyRule{
{
Level: auditv1.LevelMetadata,
},
},
}
return writePolicyToDisk(policyFile, &policy)
}
func writePolicyToDisk(policyFile string, policy *auditv1.Policy) error {
// creates target folder if not already exists
if err := os.MkdirAll(filepath.Dir(policyFile), 0700); err != nil {
return errors.Wrapf(err, "failed to create directory %q: ", filepath.Dir(policyFile))
}
scheme := runtime.NewScheme()
// Registers the API group with the scheme and adds types to a scheme
install.Install(scheme)
codecs := serializer.NewCodecFactory(scheme)
// writes the policy to disk
serialized, err := kubeadmutil.MarshalToYamlForCodecs(policy, auditv1.SchemeGroupVersion, codecs)
if err != nil {
return errors.Wrap(err, "failed to marshal audit policy to YAML")
}
if err := ioutil.WriteFile(policyFile, serialized, 0600); err != nil {
return errors.Wrapf(err, "failed to write audit policy to %v: ", policyFile)
}
return nil
}

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@ -1,65 +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 audit
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apiserver/pkg/apis/audit/install"
auditv1 "k8s.io/apiserver/pkg/apis/audit/v1"
)
func cleanup(t *testing.T, path string) {
err := os.RemoveAll(path)
if err != nil {
t.Fatalf("Failed to clean up %v: %v", path, err)
}
}
func TestCreateDefaultAuditLogPolicy(t *testing.T) {
// make a tempdir
tempDir, err := ioutil.TempDir("/tmp", "audit-test")
if err != nil {
t.Fatalf("could not create a tempdir: %v", err)
}
defer cleanup(t, tempDir)
auditPolicyFile := filepath.Join(tempDir, "test.yaml")
if err = CreateDefaultAuditLogPolicy(auditPolicyFile); err != nil {
t.Fatalf("failed to create audit log policy: %v", err)
}
// turn the audit log back into a policy
policyBytes, err := ioutil.ReadFile(auditPolicyFile)
if err != nil {
t.Fatalf("failed to read %v: %v", auditPolicyFile, err)
}
scheme := runtime.NewScheme()
install.Install(scheme)
codecs := serializer.NewCodecFactory(scheme)
policy := auditv1.Policy{}
err = runtime.DecodeInto(codecs.UniversalDecoder(), policyBytes, &policy)
if err != nil {
t.Fatalf("failed to decode written policy: %v", err)
}
if policy.Kind != "Policy" {
t.Fatalf("did not decode policy properly")
}
}