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FieldValidation tests for endpoints apiserver and benchmarks for integration tests (#107848)
* wip, working post-strict-yaml * wip, merge-patch and json-patch tests added * added SMP tests * cleanup * add benchmarks * more detailed test failure message * start adding field validation integration benchmarks * use valid input for benchmarking * fix remaining integration benchmarks * benchmarking feedback * fix endpoints benchmarking * remove unused vars
This commit is contained in:
Kevin Delgado
GitHub
parent
912c9c46f8
commit
df2768123d
@ -56,6 +56,7 @@ import (
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"k8s.io/apimachinery/pkg/runtime/serializer/streaming"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/util/diff"
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"k8s.io/apimachinery/pkg/util/net"
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utilruntime "k8s.io/apimachinery/pkg/util/runtime"
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"k8s.io/apimachinery/pkg/util/sets"
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"k8s.io/apimachinery/pkg/watch"
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@ -214,6 +215,10 @@ type defaultAPIServer struct {
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container *restful.Container
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}
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func handleWithWarnings(storage map[string]rest.Storage) http.Handler {
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return genericapifilters.WithWarningRecorder(handle(storage))
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}
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// uses the default settings
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func handle(storage map[string]rest.Storage) http.Handler {
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return handleInternal(storage, admissionControl, nil)
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@ -3965,7 +3970,7 @@ func TestUpdateChecksAPIVersion(t *testing.T) {
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// runRequest is used by TestDryRun since it runs the test twice in a
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// row with a slightly different URL (one has ?dryRun, one doesn't).
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func runRequest(t *testing.T, path, verb string, data []byte, contentType string) *http.Response {
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func runRequest(t testing.TB, path, verb string, data []byte, contentType string) *http.Response {
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request, err := http.NewRequest(verb, path, bytes.NewBuffer(data))
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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@ -4000,6 +4005,257 @@ func (storage *SimpleRESTStorageWithDeleteCollection) DeleteCollection(ctx conte
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return nil, nil
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}
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// shared vars used by both TestFieldValidation and BenchmarkFieldValidation
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var (
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strictFieldValidation = "?fieldValidation=Strict"
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warnFieldValidation = "?fieldValidation=Warn"
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ignoreFieldValidation = "?fieldValidation=Ignore"
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)
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// TestFieldValidation tests the create, update, and patch handlers for correctness when faced with field validation errors.
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func TestFieldValidation(t *testing.T) {
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defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.ServerSideFieldValidation, true)()
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var (
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strictDecodingErr = `strict decoding error: duplicate field \"other\", unknown field \"unknown\"`
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strictDecodingWarns = []string{`duplicate field "other"`, `unknown field "unknown"`}
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strictDecodingErrYAML = `strict decoding error: yaml: unmarshal errors:\n line 6: key \"other\" already set in map, unknown field \"unknown\"`
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strictDecodingWarnsYAML = []string{`line 6: key "other" already set in map`, `unknown field "unknown"`}
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strictDecodingErrYAMLPut = `strict decoding error: yaml: unmarshal errors:\n line 7: key \"other\" already set in map, unknown field \"unknown\"`
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strictDecodingWarnsYAMLPut = []string{`line 7: key "other" already set in map`, `unknown field "unknown"`}
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invalidJSONDataPost = []byte(`{"kind":"Simple", "apiVersion":"test.group/version", "metadata":{"creationTimestamp":null}, "other":"foo","other":"bar","unknown":"baz"}`)
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invalidYAMLDataPost = []byte(`apiVersion: test.group/version
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kind: Simple
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metadata:
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creationTimestamp: null
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other: foo
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other: bar
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unknown: baz`)
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invalidJSONDataPut = []byte(`{"kind":"Simple", "apiVersion":"test.group/version", "metadata":{"name":"id", "creationTimestamp":null}, "other":"foo","other":"bar","unknown":"baz"}`)
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invalidYAMLDataPut = []byte(`apiVersion: test.group/version
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kind: Simple
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metadata:
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name: id
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creationTimestamp: null
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other: foo
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other: bar
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unknown: baz`)
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invalidMergePatch = []byte(`{"labels":{"foo":"bar"}, "unknown": "foo", "other": "foo", "other": "bar"}`)
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invalidJSONPatch = []byte(`
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[
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{"op": "add", "path": "/unknown", "value": "foo"},
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{"op": "add", "path": "/other", "value": "foo"},
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{"op": "add", "path": "/other", "value": "bar"}
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]
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`)
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// note: duplicate fields in the patch itself
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// are dropped by the
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// evanphx/json-patch library and is expected.
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jsonPatchStrictDecodingErr = `strict decoding error: unknown field \"unknown\"`
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jsonPatchStrictDecodingWarns = []string{`unknown field "unknown"`}
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invalidSMP = []byte(`{"unknown": "foo", "other":"foo", "other": "bar"}`)
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fieldValidationTests = []struct {
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name string
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path string
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verb string
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data []byte
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queryParams string
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contentType string
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expectedErr string
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expectedWarns []string
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expectedStatusCode int
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}{
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// Create
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{name: "post-strict-validation", path: "/namespaces/default/simples", verb: "POST", data: invalidJSONDataPost, queryParams: strictFieldValidation, expectedStatusCode: http.StatusBadRequest, expectedErr: strictDecodingErr},
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{name: "post-warn-validation", path: "/namespaces/default/simples", verb: "POST", data: invalidJSONDataPost, queryParams: warnFieldValidation, expectedStatusCode: http.StatusCreated, expectedWarns: strictDecodingWarns},
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{name: "post-ignore-validation", path: "/namespaces/default/simples", verb: "POST", data: invalidJSONDataPost, queryParams: ignoreFieldValidation, expectedStatusCode: http.StatusCreated},
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{name: "post-strict-validation-yaml", path: "/namespaces/default/simples", verb: "POST", data: invalidYAMLDataPost, queryParams: strictFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusBadRequest, expectedErr: strictDecodingErrYAML},
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{name: "post-warn-validation-yaml", path: "/namespaces/default/simples", verb: "POST", data: invalidYAMLDataPost, queryParams: warnFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusCreated, expectedWarns: strictDecodingWarnsYAML},
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{name: "post-ignore-validation-yaml", path: "/namespaces/default/simples", verb: "POST", data: invalidYAMLDataPost, queryParams: ignoreFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusCreated},
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// Update
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{name: "put-strict-validation", path: "/namespaces/default/simples/id", verb: "PUT", data: invalidJSONDataPut, queryParams: strictFieldValidation, expectedStatusCode: http.StatusBadRequest, expectedErr: strictDecodingErr},
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{name: "put-warn-validation", path: "/namespaces/default/simples/id", verb: "PUT", data: invalidJSONDataPut, queryParams: warnFieldValidation, expectedStatusCode: http.StatusOK, expectedWarns: strictDecodingWarns},
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{name: "put-ignore-validation", path: "/namespaces/default/simples/id", verb: "PUT", data: invalidJSONDataPut, queryParams: ignoreFieldValidation, expectedStatusCode: http.StatusOK},
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{name: "put-strict-validation-yaml", path: "/namespaces/default/simples/id", verb: "PUT", data: invalidYAMLDataPut, queryParams: strictFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusBadRequest, expectedErr: strictDecodingErrYAMLPut},
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{name: "put-warn-validation-yaml", path: "/namespaces/default/simples/id", verb: "PUT", data: invalidYAMLDataPut, queryParams: warnFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusOK, expectedWarns: strictDecodingWarnsYAMLPut},
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{name: "put-ignore-validation-yaml", path: "/namespaces/default/simples/id", verb: "PUT", data: invalidYAMLDataPut, queryParams: ignoreFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusOK},
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// MergePatch
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{name: "merge-patch-strict-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidMergePatch, queryParams: strictFieldValidation, contentType: "application/merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusUnprocessableEntity, expectedErr: strictDecodingErr},
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{name: "merge-patch-warn-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidMergePatch, queryParams: warnFieldValidation, contentType: "application/merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK, expectedWarns: strictDecodingWarns},
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{name: "merge-patch-ignore-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidMergePatch, queryParams: ignoreFieldValidation, contentType: "application/merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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// JSON Patch
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{name: "json-patch-strict-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidJSONPatch, queryParams: strictFieldValidation, contentType: "application/json-patch+json; charset=UTF-8", expectedStatusCode: http.StatusUnprocessableEntity, expectedErr: jsonPatchStrictDecodingErr},
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{name: "json-patch-warn-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidJSONPatch, queryParams: warnFieldValidation, contentType: "application/json-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK, expectedWarns: jsonPatchStrictDecodingWarns},
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{name: "json-patch-ignore-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidJSONPatch, queryParams: ignoreFieldValidation, contentType: "application/json-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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// SMP
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{name: "strategic-merge-patch-strict-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidSMP, queryParams: strictFieldValidation, contentType: "application/strategic-merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusUnprocessableEntity, expectedErr: strictDecodingErr},
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{name: "strategic-merge-patch-warn-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidSMP, queryParams: warnFieldValidation, contentType: "application/strategic-merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK, expectedWarns: strictDecodingWarns},
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{name: "strategic-merge-patch-ignore-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: invalidSMP, queryParams: ignoreFieldValidation, contentType: "application/strategic-merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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}
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)
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server := httptest.NewServer(handleWithWarnings(map[string]rest.Storage{
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"simples": &SimpleRESTStorageWithDeleteCollection{
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SimpleRESTStorage{
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item: genericapitesting.Simple{
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ObjectMeta: metav1.ObjectMeta{
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Name: "id",
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Namespace: "",
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UID: "uid",
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},
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Other: "baz",
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},
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},
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},
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"simples/subsimple": &SimpleXGSubresourceRESTStorage{
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item: genericapitesting.SimpleXGSubresource{
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SubresourceInfo: "foo",
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},
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itemGVK: testGroup2Version.WithKind("SimpleXGSubresource"),
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},
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}))
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defer server.Close()
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for _, test := range fieldValidationTests {
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t.Run(test.name, func(t *testing.T) {
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baseURL := server.URL + "/" + prefix + "/" + testGroupVersion.Group + "/" + testGroupVersion.Version
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response := runRequest(t, baseURL+test.path+test.queryParams, test.verb, test.data, test.contentType)
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buf := new(bytes.Buffer)
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buf.ReadFrom(response.Body)
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if response.StatusCode != test.expectedStatusCode || !strings.Contains(buf.String(), test.expectedErr) {
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t.Fatalf("unexpected response: %#v, expected err: %#v", response, test.expectedErr)
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}
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warnings, _ := net.ParseWarningHeaders(response.Header["Warning"])
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if len(warnings) != len(test.expectedWarns) {
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t.Fatalf("unexpected number of warnings. Got count %d, expected %d. Got warnings %#v, expected %#v", len(warnings), len(test.expectedWarns), warnings, test.expectedWarns)
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}
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for i, warn := range warnings {
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if warn.Text != test.expectedWarns[i] {
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t.Fatalf("unexpected warning: %#v, expected warning: %#v", warn.Text, test.expectedWarns[i])
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}
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}
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})
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}
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}
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// BenchmarkFieldValidation benchmarks the create, update, and patch handlers for performance distinctions between
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// strict, warn, and ignore field validation handling.
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func BenchmarkFieldValidation(b *testing.B) {
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defer featuregatetesting.SetFeatureGateDuringTest(b, utilfeature.DefaultFeatureGate, features.ServerSideFieldValidation, true)()
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var (
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validJSONDataPost = []byte(`{"kind":"Simple", "apiVersion":"test.group/version", "metadata":{"creationTimestamp":null}, "other":"foo"}`)
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validYAMLDataPost = []byte(`apiVersion: test.group/version
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kind: Simple
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metadata:
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creationTimestamp: null
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other: foo`)
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validJSONDataPut = []byte(`{"kind":"Simple", "apiVersion":"test.group/version", "metadata":{"name":"id", "creationTimestamp":null}, "other":"bar"}`)
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validYAMLDataPut = []byte(`apiVersion: test.group/version
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kind: Simple
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metadata:
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name: id
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creationTimestamp: null
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other: bar`)
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validMergePatch = []byte(`{"labels":{"foo":"bar"}, "other": "bar"}`)
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validJSONPatch = []byte(`
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[
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{"op": "add", "path": "/other", "value": "bar"}
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]
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`)
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validSMP = []byte(`{"other": "bar"}`)
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fieldValidationBenchmarks = []struct {
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name string
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path string
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verb string
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data []byte
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queryParams string
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contentType string
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expectedStatusCode int
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}{
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// Create
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{name: "post-strict-validation", path: "/namespaces/default/simples", verb: "POST", data: validJSONDataPost, queryParams: strictFieldValidation, expectedStatusCode: http.StatusCreated},
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{name: "post-warn-validation", path: "/namespaces/default/simples", verb: "POST", data: validJSONDataPost, queryParams: warnFieldValidation, expectedStatusCode: http.StatusCreated},
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{name: "post-ignore-validation", path: "/namespaces/default/simples", verb: "POST", data: validJSONDataPost, queryParams: ignoreFieldValidation, expectedStatusCode: http.StatusCreated},
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{name: "post-strict-validation-yaml", path: "/namespaces/default/simples", verb: "POST", data: validYAMLDataPost, queryParams: strictFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusCreated},
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{name: "post-warn-validation-yaml", path: "/namespaces/default/simples", verb: "POST", data: validYAMLDataPost, queryParams: warnFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusCreated},
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{name: "post-ignore-validation-yaml", path: "/namespaces/default/simples", verb: "POST", data: validYAMLDataPost, queryParams: ignoreFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusCreated},
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// Update
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{name: "put-strict-validation", path: "/namespaces/default/simples/id", verb: "PUT", data: validJSONDataPut, queryParams: strictFieldValidation, expectedStatusCode: http.StatusOK},
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{name: "put-warn-validation", path: "/namespaces/default/simples/id", verb: "PUT", data: validJSONDataPut, queryParams: warnFieldValidation, expectedStatusCode: http.StatusOK},
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{name: "put-ignore-validation", path: "/namespaces/default/simples/id", verb: "PUT", data: validJSONDataPut, queryParams: ignoreFieldValidation, expectedStatusCode: http.StatusOK},
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{name: "put-strict-validation-yaml", path: "/namespaces/default/simples/id", verb: "PUT", data: validYAMLDataPut, queryParams: strictFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusOK},
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{name: "put-warn-validation-yaml", path: "/namespaces/default/simples/id", verb: "PUT", data: validYAMLDataPut, queryParams: warnFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusOK},
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{name: "put-ignore-validation-yaml", path: "/namespaces/default/simples/id", verb: "PUT", data: validYAMLDataPut, queryParams: ignoreFieldValidation, contentType: "application/yaml", expectedStatusCode: http.StatusOK},
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// MergePatch
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{name: "merge-patch-strict-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validMergePatch, queryParams: strictFieldValidation, contentType: "application/merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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{name: "merge-patch-warn-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validMergePatch, queryParams: warnFieldValidation, contentType: "application/merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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{name: "merge-patch-ignore-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validMergePatch, queryParams: ignoreFieldValidation, contentType: "application/merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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// JSON Patch
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{name: "json-patch-strict-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validJSONPatch, queryParams: strictFieldValidation, contentType: "application/json-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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{name: "json-patch-warn-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validJSONPatch, queryParams: warnFieldValidation, contentType: "application/json-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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{name: "json-patch-ignore-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validJSONPatch, queryParams: ignoreFieldValidation, contentType: "application/json-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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// SMP
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{name: "strategic-merge-patch-strict-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validSMP, queryParams: strictFieldValidation, contentType: "application/strategic-merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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{name: "strategic-merge-patch-warn-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validSMP, queryParams: warnFieldValidation, contentType: "application/strategic-merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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{name: "strategic-merge-patch-ignore-validation", path: "/namespaces/default/simples/id", verb: "PATCH", data: validSMP, queryParams: ignoreFieldValidation, contentType: "application/strategic-merge-patch+json; charset=UTF-8", expectedStatusCode: http.StatusOK},
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}
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)
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server := httptest.NewServer(handleWithWarnings(map[string]rest.Storage{
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"simples": &SimpleRESTStorageWithDeleteCollection{
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SimpleRESTStorage{
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item: genericapitesting.Simple{
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ObjectMeta: metav1.ObjectMeta{
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Name: "id",
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Namespace: "",
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UID: "uid",
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},
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Other: "bar",
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},
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},
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},
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"simples/subsimple": &SimpleXGSubresourceRESTStorage{
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item: genericapitesting.SimpleXGSubresource{
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SubresourceInfo: "foo",
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},
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itemGVK: testGroup2Version.WithKind("SimpleXGSubresource"),
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},
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}))
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defer server.Close()
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for _, test := range fieldValidationBenchmarks {
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b.Run(test.name, func(b *testing.B) {
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for n := 0; n < b.N; n++ {
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baseURL := server.URL + "/" + prefix + "/" + testGroupVersion.Group + "/" + testGroupVersion.Version
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response := runRequest(b, baseURL+test.path+test.queryParams, test.verb, test.data, test.contentType)
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if response.StatusCode != test.expectedStatusCode {
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b.Fatalf("unexpected status code: %d, expected: %d", response.StatusCode, test.expectedStatusCode)
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}
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}
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})
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}
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}
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func TestDryRunDisabled(t *testing.T) {
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defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.DryRun, false)()
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@ -19,9 +19,11 @@ package apiserver
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import (
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"context"
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"encoding/json"
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"flag"
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"fmt"
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"strings"
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"testing"
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"time"
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apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
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apiextensionsclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
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@ -80,6 +82,38 @@ var (
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}
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}
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`
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validBodyJSON = `
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{
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"apiVersion": "apps/v1",
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"kind": "Deployment",
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"metadata": {
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"name": "%s",
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"labels": {"app": "nginx"},
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"annotations": {"a1": "foo", "a2": "bar"}
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},
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"spec": {
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||||
"selector": {
|
||||
"matchLabels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"template": {
|
||||
"metadata": {
|
||||
"labels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"image": "nginx:latest",
|
||||
"imagePullPolicy": "Always"
|
||||
}]
|
||||
}
|
||||
},
|
||||
"replicas": 2
|
||||
}
|
||||
}`
|
||||
|
||||
invalidBodyYAML = `apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
@ -108,36 +142,31 @@ spec:
|
||||
imagePullPolicy: Always
|
||||
imagePullPolicy: Never`
|
||||
|
||||
validBodyJSON = `
|
||||
{
|
||||
"apiVersion": "apps/v1",
|
||||
"kind": "Deployment",
|
||||
"metadata": {
|
||||
"name": "%s",
|
||||
"labels": {"app": "nginx"}
|
||||
},
|
||||
"spec": {
|
||||
"selector": {
|
||||
"matchLabels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"template": {
|
||||
"metadata": {
|
||||
"labels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"image": "nginx:latest",
|
||||
"imagePullPolicy": "Always"
|
||||
}]
|
||||
}
|
||||
}
|
||||
}
|
||||
}`
|
||||
validBodyYAML = `apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: %s
|
||||
labels:
|
||||
app: nginx
|
||||
annotations:
|
||||
a1: foo
|
||||
a2: bar
|
||||
spec:
|
||||
replicas: 2
|
||||
paused: true
|
||||
selector:
|
||||
matchLabels:
|
||||
app: nginx
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: nginx
|
||||
spec:
|
||||
containers:
|
||||
- name: nginx
|
||||
image: nginx:latest
|
||||
imagePullPolicy: Always`
|
||||
|
||||
applyInvalidBody = `{
|
||||
"apiVersion": "apps/v1",
|
||||
"kind": "Deployment",
|
||||
@ -170,6 +199,38 @@ spec:
|
||||
}
|
||||
}
|
||||
}`
|
||||
applyValidBody = `
|
||||
{
|
||||
"apiVersion": "apps/v1",
|
||||
"kind": "Deployment",
|
||||
"metadata": {
|
||||
"name": "%s",
|
||||
"labels": {"app": "nginx"},
|
||||
"annotations": {"a1": "foo", "a2": "bar"}
|
||||
},
|
||||
"spec": {
|
||||
"selector": {
|
||||
"matchLabels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"template": {
|
||||
"metadata": {
|
||||
"labels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"image": "nginx:latest",
|
||||
"imagePullPolicy": "Always"
|
||||
}]
|
||||
}
|
||||
},
|
||||
"replicas": 3
|
||||
}
|
||||
}`
|
||||
crdInvalidBody = `
|
||||
{
|
||||
"apiVersion": "%s",
|
||||
@ -458,7 +519,7 @@ func testFieldValidationPost(t *testing.T, client clientset.Interface) {
|
||||
bodyBase: invalidBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "post-default-ignore-validation",
|
||||
name: "post-no-validation",
|
||||
bodyBase: invalidBodyJSON,
|
||||
strictDecodingWarnings: []string{
|
||||
`unknown field "spec.unknown1"`,
|
||||
@ -1005,6 +1066,36 @@ func testFieldValidationPatchTyped(t *testing.T, client clientset.Interface) {
|
||||
// with unknown fields errors out when fieldValidation is strict,
|
||||
// but succeeds when fieldValidation is ignored.
|
||||
func testFieldValidationSMP(t *testing.T, client clientset.Interface) {
|
||||
// non-conflicting SMP has issues with the patch (duplicate fields),
|
||||
// but doesn't conflict with the existing object it's being patched to
|
||||
nonconflictingSMPBody := `
|
||||
{
|
||||
"spec": {
|
||||
"paused": true,
|
||||
"paused": false,
|
||||
"selector": {
|
||||
"matchLabels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"template": {
|
||||
"metadata": {
|
||||
"labels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"imagePullPolicy": "Always",
|
||||
"imagePullPolicy": "Never"
|
||||
}]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
`
|
||||
|
||||
smpBody := `
|
||||
{
|
||||
"spec": {
|
||||
@ -1036,36 +1127,6 @@ func testFieldValidationSMP(t *testing.T, client clientset.Interface) {
|
||||
}
|
||||
}
|
||||
`
|
||||
// non-conflicting SMP has issues with the patch (duplicate fields),
|
||||
// but doesn't conflict with the existing object it's being patched to
|
||||
nonconflictingSMPBody := `
|
||||
{
|
||||
"spec": {
|
||||
"paused": true,
|
||||
"paused": false,
|
||||
"selector": {
|
||||
"matchLabels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"template": {
|
||||
"metadata": {
|
||||
"labels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"imagePullPolicy": "Always",
|
||||
"imagePullPolicy": "Never"
|
||||
}]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
`
|
||||
|
||||
var testcases = []struct {
|
||||
name string
|
||||
opts metav1.PatchOptions
|
||||
@ -2893,3 +2954,526 @@ func setupCRD(t *testing.T, config *rest.Config, apiGroup string, schemaless boo
|
||||
|
||||
return crd
|
||||
}
|
||||
|
||||
func BenchmarkFieldValidation(b *testing.B) {
|
||||
defer featuregatetesting.SetFeatureGateDuringTest(b, utilfeature.DefaultFeatureGate, features.ServerSideFieldValidation, true)()
|
||||
flag.Lookup("v").Value.Set("0")
|
||||
server, err := kubeapiservertesting.StartTestServer(b, kubeapiservertesting.NewDefaultTestServerOptions(), nil, framework.SharedEtcd())
|
||||
if err != nil {
|
||||
b.Fatal(err)
|
||||
}
|
||||
config := server.ClientConfig
|
||||
defer server.TearDownFn()
|
||||
|
||||
// don't log warnings, tests inspect them in the responses directly
|
||||
config.WarningHandler = rest.NoWarnings{}
|
||||
|
||||
client := clientset.NewForConfigOrDie(config)
|
||||
|
||||
b.Run("Post", func(b *testing.B) { benchFieldValidationPost(b, client) })
|
||||
b.Run("Put", func(b *testing.B) { benchFieldValidationPut(b, client) })
|
||||
b.Run("PatchTyped", func(b *testing.B) { benchFieldValidationPatchTyped(b, client) })
|
||||
b.Run("SMP", func(b *testing.B) { benchFieldValidationSMP(b, client) })
|
||||
b.Run("ApplyCreate", func(b *testing.B) { benchFieldValidationApplyCreate(b, client) })
|
||||
b.Run("ApplyUpdate", func(b *testing.B) { benchFieldValidationApplyUpdate(b, client) })
|
||||
|
||||
}
|
||||
|
||||
func benchFieldValidationPost(b *testing.B, client clientset.Interface) {
|
||||
var benchmarks = []struct {
|
||||
name string
|
||||
bodyBase string
|
||||
opts metav1.CreateOptions
|
||||
contentType string
|
||||
}{
|
||||
{
|
||||
name: "post-strict-validation",
|
||||
opts: metav1.CreateOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
bodyBase: validBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "post-warn-validation",
|
||||
opts: metav1.CreateOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
bodyBase: validBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "post-ignore-validation",
|
||||
opts: metav1.CreateOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
bodyBase: validBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "post-strict-validation-yaml",
|
||||
opts: metav1.CreateOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
bodyBase: validBodyYAML,
|
||||
contentType: "application/yaml",
|
||||
},
|
||||
{
|
||||
name: "post-warn-validation-yaml",
|
||||
opts: metav1.CreateOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
bodyBase: validBodyYAML,
|
||||
contentType: "application/yaml",
|
||||
},
|
||||
{
|
||||
name: "post-ignore-validation-yaml",
|
||||
opts: metav1.CreateOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
bodyBase: validBodyYAML,
|
||||
contentType: "application/yaml",
|
||||
},
|
||||
}
|
||||
|
||||
for _, bm := range benchmarks {
|
||||
b.Run(bm.name, func(b *testing.B) {
|
||||
b.ResetTimer()
|
||||
b.ReportAllocs()
|
||||
for n := 0; n < b.N; n++ {
|
||||
body := []byte(fmt.Sprintf(bm.bodyBase, fmt.Sprintf("test-deployment-%s-%d-%d-%d", bm.name, n, b.N, time.Now().UnixNano())))
|
||||
req := client.CoreV1().RESTClient().Post().
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
SetHeader("Content-Type", bm.contentType).
|
||||
VersionedParams(&bm.opts, metav1.ParameterCodec)
|
||||
result := req.Body(body).Do(context.TODO())
|
||||
if result.Error() != nil {
|
||||
b.Fatalf("unexpected request err: %v", result.Error())
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func benchFieldValidationPut(b *testing.B, client clientset.Interface) {
|
||||
var testcases = []struct {
|
||||
name string
|
||||
opts metav1.UpdateOptions
|
||||
putBodyBase string
|
||||
contentType string
|
||||
}{
|
||||
{
|
||||
name: "put-strict-validation",
|
||||
opts: metav1.UpdateOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
putBodyBase: validBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "put-warn-validation",
|
||||
opts: metav1.UpdateOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
putBodyBase: validBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "put-ignore-validation",
|
||||
opts: metav1.UpdateOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
putBodyBase: validBodyJSON,
|
||||
},
|
||||
{
|
||||
name: "put-strict-validation-yaml",
|
||||
opts: metav1.UpdateOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
putBodyBase: validBodyYAML,
|
||||
contentType: "application/yaml",
|
||||
},
|
||||
{
|
||||
name: "put-warn-validation-yaml",
|
||||
opts: metav1.UpdateOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
putBodyBase: validBodyYAML,
|
||||
contentType: "application/yaml",
|
||||
},
|
||||
{
|
||||
name: "put-ignore-validation-yaml",
|
||||
opts: metav1.UpdateOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
putBodyBase: validBodyYAML,
|
||||
contentType: "application/yaml",
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testcases {
|
||||
b.Run(tc.name, func(b *testing.B) {
|
||||
names := make([]string, b.N)
|
||||
for n := 0; n < b.N; n++ {
|
||||
deployName := fmt.Sprintf("%s-%d-%d-%d", tc.name, n, b.N, time.Now().UnixNano())
|
||||
names[n] = deployName
|
||||
postBody := []byte(fmt.Sprintf(string(validBodyJSON), deployName))
|
||||
|
||||
if _, err := client.CoreV1().RESTClient().Post().
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Body(postBody).
|
||||
DoRaw(context.TODO()); err != nil {
|
||||
b.Fatalf("failed to create initial deployment: %v", err)
|
||||
}
|
||||
|
||||
}
|
||||
b.ResetTimer()
|
||||
b.ReportAllocs()
|
||||
for n := 0; n < b.N; n++ {
|
||||
deployName := names[n]
|
||||
putBody := []byte(fmt.Sprintf(string(tc.putBodyBase), deployName))
|
||||
req := client.CoreV1().RESTClient().Put().
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
SetHeader("Content-Type", tc.contentType).
|
||||
Name(deployName).
|
||||
VersionedParams(&tc.opts, metav1.ParameterCodec)
|
||||
result := req.Body([]byte(putBody)).Do(context.TODO())
|
||||
if result.Error() != nil {
|
||||
b.Fatalf("unexpected request err: %v", result.Error())
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func benchFieldValidationPatchTyped(b *testing.B, client clientset.Interface) {
|
||||
mergePatchBodyValid := `
|
||||
{
|
||||
"spec": {
|
||||
"paused": false,
|
||||
"template": {
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"image": "nginx:latest",
|
||||
"imagePullPolicy": "Always"
|
||||
}]
|
||||
}
|
||||
},
|
||||
"replicas": 2
|
||||
}
|
||||
}
|
||||
`
|
||||
|
||||
jsonPatchBodyValid := `
|
||||
[
|
||||
{"op": "add", "path": "/spec/paused", "value": true},
|
||||
{"op": "add", "path": "/spec/template/spec/containers/0/imagePullPolicy", "value": "Never"},
|
||||
{"op": "add", "path": "/spec/replicas", "value": 2}
|
||||
]
|
||||
`
|
||||
|
||||
var testcases = []struct {
|
||||
name string
|
||||
opts metav1.PatchOptions
|
||||
patchType types.PatchType
|
||||
body string
|
||||
}{
|
||||
{
|
||||
name: "merge-patch-strict-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
patchType: types.MergePatchType,
|
||||
body: mergePatchBodyValid,
|
||||
},
|
||||
{
|
||||
name: "merge-patch-warn-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
patchType: types.MergePatchType,
|
||||
body: mergePatchBodyValid,
|
||||
},
|
||||
{
|
||||
name: "merge-patch-ignore-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
patchType: types.MergePatchType,
|
||||
body: mergePatchBodyValid,
|
||||
},
|
||||
{
|
||||
name: "json-patch-strict-validation",
|
||||
patchType: types.JSONPatchType,
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
body: jsonPatchBodyValid,
|
||||
},
|
||||
{
|
||||
name: "json-patch-warn-validation",
|
||||
patchType: types.JSONPatchType,
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
body: jsonPatchBodyValid,
|
||||
},
|
||||
{
|
||||
name: "json-patch-ignore-validation",
|
||||
patchType: types.JSONPatchType,
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
body: jsonPatchBodyValid,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testcases {
|
||||
b.Run(tc.name, func(b *testing.B) {
|
||||
names := make([]string, b.N)
|
||||
for n := 0; n < b.N; n++ {
|
||||
deployName := fmt.Sprintf("%s-%d-%d-%d", tc.name, n, b.N, time.Now().UnixNano())
|
||||
names[n] = deployName
|
||||
postBody := []byte(fmt.Sprintf(string(validBodyJSON), deployName))
|
||||
|
||||
if _, err := client.CoreV1().RESTClient().Post().
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Body(postBody).
|
||||
DoRaw(context.TODO()); err != nil {
|
||||
b.Fatalf("failed to create initial deployment: %v", err)
|
||||
}
|
||||
}
|
||||
b.ResetTimer()
|
||||
b.ReportAllocs()
|
||||
for n := 0; n < b.N; n++ {
|
||||
deployName := names[n]
|
||||
req := client.CoreV1().RESTClient().Patch(tc.patchType).
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Name(deployName).
|
||||
VersionedParams(&tc.opts, metav1.ParameterCodec)
|
||||
result := req.Body([]byte(tc.body)).Do(context.TODO())
|
||||
if result.Error() != nil {
|
||||
b.Fatalf("unexpected request err: %v", result.Error())
|
||||
}
|
||||
}
|
||||
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func benchFieldValidationSMP(b *testing.B, client clientset.Interface) {
|
||||
smpBodyValid := `
|
||||
{
|
||||
"spec": {
|
||||
"replicas": 3,
|
||||
"paused": false,
|
||||
"selector": {
|
||||
"matchLabels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"template": {
|
||||
"metadata": {
|
||||
"labels": {
|
||||
"app": "nginx"
|
||||
}
|
||||
},
|
||||
"spec": {
|
||||
"containers": [{
|
||||
"name": "nginx",
|
||||
"imagePullPolicy": "Never"
|
||||
}]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
`
|
||||
var testcases = []struct {
|
||||
name string
|
||||
opts metav1.PatchOptions
|
||||
body string
|
||||
}{
|
||||
{
|
||||
name: "smp-strict-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Strict",
|
||||
},
|
||||
body: smpBodyValid,
|
||||
},
|
||||
{
|
||||
name: "smp-warn-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Warn",
|
||||
},
|
||||
body: smpBodyValid,
|
||||
},
|
||||
{
|
||||
name: "smp-ignore-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Ignore",
|
||||
},
|
||||
body: smpBodyValid,
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testcases {
|
||||
b.Run(tc.name, func(b *testing.B) {
|
||||
names := make([]string, b.N)
|
||||
for n := 0; n < b.N; n++ {
|
||||
name := fmt.Sprintf("%s-%d-%d-%d", tc.name, n, b.N, time.Now().UnixNano())
|
||||
names[n] = name
|
||||
body := []byte(fmt.Sprintf(validBodyJSON, name))
|
||||
_, err := client.CoreV1().RESTClient().Patch(types.ApplyPatchType).
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Name(name).
|
||||
Param("fieldManager", "apply_test").
|
||||
Body(body).
|
||||
Do(context.TODO()).
|
||||
Get()
|
||||
if err != nil {
|
||||
b.Fatalf("Failed to create object using Apply patch: %v", err)
|
||||
}
|
||||
}
|
||||
b.ResetTimer()
|
||||
b.ReportAllocs()
|
||||
for n := 0; n < b.N; n++ {
|
||||
name := names[n]
|
||||
req := client.CoreV1().RESTClient().Patch(types.StrategicMergePatchType).
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Name(name).
|
||||
VersionedParams(&tc.opts, metav1.ParameterCodec)
|
||||
result := req.Body([]byte(tc.body)).Do(context.TODO())
|
||||
if result.Error() != nil {
|
||||
b.Fatalf("unexpected request err: %v", result.Error())
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func benchFieldValidationApplyCreate(b *testing.B, client clientset.Interface) {
|
||||
var testcases = []struct {
|
||||
name string
|
||||
opts metav1.PatchOptions
|
||||
}{
|
||||
{
|
||||
name: "strict-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Strict",
|
||||
FieldManager: "mgr",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "warn-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Warn",
|
||||
FieldManager: "mgr",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "ignore-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Ignore",
|
||||
FieldManager: "mgr",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testcases {
|
||||
b.Run(tc.name, func(b *testing.B) {
|
||||
b.ResetTimer()
|
||||
b.ReportAllocs()
|
||||
for n := 0; n < b.N; n++ {
|
||||
name := fmt.Sprintf("apply-create-deployment-%s-%d-%d-%d", tc.name, n, b.N, time.Now().UnixNano())
|
||||
body := []byte(fmt.Sprintf(validBodyJSON, name))
|
||||
req := client.CoreV1().RESTClient().Patch(types.ApplyPatchType).
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Name(name).
|
||||
VersionedParams(&tc.opts, metav1.ParameterCodec)
|
||||
result := req.Body(body).Do(context.TODO())
|
||||
if result.Error() != nil {
|
||||
b.Fatalf("unexpected request err: %v", result.Error())
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func benchFieldValidationApplyUpdate(b *testing.B, client clientset.Interface) {
|
||||
var testcases = []struct {
|
||||
name string
|
||||
opts metav1.PatchOptions
|
||||
}{
|
||||
{
|
||||
name: "strict-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Strict",
|
||||
FieldManager: "mgr",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "warn-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Warn",
|
||||
FieldManager: "mgr",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "ignore-validation",
|
||||
opts: metav1.PatchOptions{
|
||||
FieldValidation: "Ignore",
|
||||
FieldManager: "mgr",
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tc := range testcases {
|
||||
b.Run(tc.name, func(b *testing.B) {
|
||||
names := make([]string, b.N)
|
||||
for n := 0; n < b.N; n++ {
|
||||
name := fmt.Sprintf("apply-update-deployment-%s-%d-%d-%d", tc.name, n, b.N, time.Now().UnixNano())
|
||||
names[n] = name
|
||||
createBody := []byte(fmt.Sprintf(validBodyJSON, name))
|
||||
createReq := client.CoreV1().RESTClient().Patch(types.ApplyPatchType).
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Name(name).
|
||||
VersionedParams(&tc.opts, metav1.ParameterCodec)
|
||||
createResult := createReq.Body(createBody).Do(context.TODO())
|
||||
if createResult.Error() != nil {
|
||||
b.Fatalf("unexpected apply create err: %v", createResult.Error())
|
||||
}
|
||||
}
|
||||
b.ResetTimer()
|
||||
b.ReportAllocs()
|
||||
for n := 0; n < b.N; n++ {
|
||||
name := names[n]
|
||||
updateBody := []byte(fmt.Sprintf(applyValidBody, name))
|
||||
updateReq := client.CoreV1().RESTClient().Patch(types.ApplyPatchType).
|
||||
AbsPath("/apis/apps/v1").
|
||||
Namespace("default").
|
||||
Resource("deployments").
|
||||
Name(name).
|
||||
VersionedParams(&tc.opts, metav1.ParameterCodec)
|
||||
result := updateReq.Body(updateBody).Do(context.TODO())
|
||||
if result.Error() != nil {
|
||||
b.Fatalf("unexpected request err: %v", result.Error())
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user