mirror of https://github.com/knative/client.git
281 lines
7.8 KiB
Go
281 lines
7.8 KiB
Go
// Copyright © 2020 The Knative Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package service
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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"time"
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"gotest.tools/assert"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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knclient "knative.dev/client/pkg/serving/v1"
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"knative.dev/client/pkg/util"
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"knative.dev/client/pkg/util/mock"
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"knative.dev/client/pkg/wait"
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servingv1 "knative.dev/serving/pkg/apis/serving/v1"
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)
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func TestServiceImportFilenameError(t *testing.T) {
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client := knclient.NewMockKnServiceClient(t)
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r := client.Recorder()
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_, err := executeServiceCommand(client, "import")
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assert.Assert(t, err != nil)
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assert.Assert(t, util.ContainsAll(err.Error(), "'kn service import'", "requires", "file", "single", "argument"))
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assert.Error(t, err, "'kn service import' requires filename of import file as single argument")
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r.Validate()
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}
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func TestServiceImportExistError(t *testing.T) {
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file, err := generateFile([]byte(exportYAML))
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assert.NilError(t, err)
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defer os.RemoveAll(filepath.Dir(file))
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client := knclient.NewMockKnServiceClient(t)
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r := client.Recorder()
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r.GetService("foo", nil, nil)
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_, err = executeServiceCommand(client, "import", file)
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assert.Assert(t, err != nil)
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assert.Assert(t, util.ContainsAll(err.Error(), "'foo'", "default", "service", "already", "exists"))
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r.Validate()
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}
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func TestServiceImport(t *testing.T) {
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file, err := generateFile([]byte(exportYAML))
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assert.NilError(t, err)
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defer os.RemoveAll(filepath.Dir(file))
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client := knclient.NewMockKnServiceClient(t)
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r := client.Recorder()
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r.GetService("foo", nil, errors.NewNotFound(servingv1.Resource("service"), "foo"))
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r.CreateService(mock.Any(), nil)
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r.GetConfiguration("foo", nil, nil)
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r.WaitForService("foo", mock.Any(), wait.NoopMessageCallback(), nil, time.Second)
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r.GetService("foo", getServiceWithUrl("foo", "http://foo.example.com"), nil)
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out, err := executeServiceCommand(client, "import", file)
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assert.NilError(t, err)
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assert.Assert(t, util.ContainsAll(out, "Service", "'foo'", "default", "imported"))
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r.Validate()
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}
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func TestServiceImportNoWait(t *testing.T) {
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file, err := generateFile([]byte(exportYAML))
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assert.NilError(t, err)
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defer os.RemoveAll(filepath.Dir(file))
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client := knclient.NewMockKnServiceClient(t)
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r := client.Recorder()
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r.GetService("foo", nil, errors.NewNotFound(servingv1.Resource("service"), "foo"))
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r.CreateService(mock.Any(), nil)
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r.GetConfiguration("foo", nil, nil)
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out, err := executeServiceCommand(client, "import", file, "--no-wait")
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assert.NilError(t, err)
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assert.Assert(t, util.ContainsAll(out, "Service", "imported", "foo"))
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r.Validate()
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}
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func TestServiceImportWitRevisions(t *testing.T) {
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file, err := generateFile([]byte(exportWithRevisionsYAML))
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assert.NilError(t, err)
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defer os.RemoveAll(filepath.Dir(file))
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client := knclient.NewMockKnServiceClient(t)
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r := client.Recorder()
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r.GetService("foo", nil, errors.NewNotFound(servingv1.Resource("service"), "foo"))
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r.CreateService(mock.Any(), nil)
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r.GetConfiguration("foo", getConfiguration("foo"), nil)
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// 2 previous Revisions to re-create + 1 latest from CreateService
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r.CreateRevision(mock.Any(), nil)
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r.CreateRevision(mock.Any(), nil)
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r.WaitForService("foo", mock.Any(), wait.NoopMessageCallback(), nil, time.Second)
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r.GetService("foo", getServiceWithUrl("foo", "http://foo.example.com"), nil)
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out, err := executeServiceCommand(client, "import", file)
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assert.NilError(t, err)
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assert.Assert(t, util.ContainsAll(out, "Service", "imported", "foo"))
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r.Validate()
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}
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func generateFile(fileContent []byte) (string, error) {
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tempDir, err := ioutil.TempDir("", "kn-file")
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if err != nil {
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return "", err
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}
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tempFile := filepath.Join(tempDir, "import.yaml")
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if err = ioutil.WriteFile(tempFile, fileContent, os.FileMode(0666)); err != nil {
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return "", err
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}
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return tempFile, nil
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}
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func getConfiguration(name string) *servingv1.Configuration {
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return &servingv1.Configuration{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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},
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}
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}
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var exportYAML = `
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apiVersion: client.knative.dev/v1alpha1
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kind: Export
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metadata:
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creationTimestamp: null
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spec:
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revisions: null
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service:
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apiVersion: serving.knative.dev/v1
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kind: Service
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metadata:
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name: foo
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spec:
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template:
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metadata:
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spec:
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containerConcurrency: 0
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containers:
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- env:
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- name: TARGET
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value: v1
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image: gcr.io/foo/bar:baz
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name: user-container
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readinessProbe:
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successThreshold: 1
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tcpSocket:
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port: 0
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resources: {}
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enableServiceLinks: false
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timeoutSeconds: 300
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status: {}
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`
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var exportWithRevisionsYAML = `
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apiVersion: client.knative.dev/v1alpha1
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kind: Export
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metadata:
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creationTimestamp: null
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spec:
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revisions:
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- apiVersion: serving.knative.dev/v1
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kind: Revision
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metadata:
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annotations:
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client.knative.dev/user-image: gcr.io/foo/bar:baz
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serving.knative.dev/routes: foo
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creationTimestamp: null
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labels:
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serving.knative.dev/configuration: foo
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serving.knative.dev/configurationGeneration: "1"
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serving.knative.dev/routingState: active
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serving.knative.dev/service: foo
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name: foo-rev-1
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spec:
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containerConcurrency: 0
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containers:
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- env:
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- name: TARGET
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value: v1
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image: gcr.io/foo/bar:baz
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name: user-container
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readinessProbe:
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successThreshold: 1
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tcpSocket:
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port: 0
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resources: {}
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enableServiceLinks: false
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timeoutSeconds: 300
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status: {}
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- apiVersion: serving.knative.dev/v1
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kind: Revision
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metadata:
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annotations:
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client.knative.dev/user-image: gcr.io/foo/bar:baz
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serving.knative.dev/routes: foo
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creationTimestamp: null
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labels:
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serving.knative.dev/configuration: foo
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serving.knative.dev/configurationGeneration: "2"
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serving.knative.dev/routingState: active
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serving.knative.dev/service: foo
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name: foo-rev-2
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spec:
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containerConcurrency: 0
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containers:
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- env:
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- name: TARGET
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value: v2
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image: gcr.io/foo/bar:baz
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name: user-container
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readinessProbe:
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successThreshold: 1
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tcpSocket:
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port: 0
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resources: {}
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enableServiceLinks: false
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timeoutSeconds: 300
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status: {}
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service:
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apiVersion: serving.knative.dev/v1
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kind: Service
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metadata:
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creationTimestamp: null
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name: foo
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spec:
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template:
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metadata:
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annotations:
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client.knative.dev/user-image: gcr.io/foo/bar:baz
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name: foo-rev-3
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spec:
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containerConcurrency: 0
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containers:
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- env:
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- name: TARGET
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value: v3
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image: gcr.io/foo/bar:baz
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name: user-container
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readinessProbe:
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successThreshold: 1
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tcpSocket:
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port: 0
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resources: {}
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enableServiceLinks: false
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timeoutSeconds: 300
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traffic:
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- latestRevision: false
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percent: 25
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revisionName: foo-rev-1
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- latestRevision: false
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percent: 25
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revisionName: foo-rev-2
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- latestRevision: false
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percent: 50
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revisionName: foo-rev-3
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status: {}
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`
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