1/* 2Copyright 2016 The Kubernetes Authors. 3 4Licensed under the Apache License, Version 2.0 (the "License"); 5you may not use this file except in compliance with the License. 6You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10Unless required by applicable law or agreed to in writing, software 11distributed under the License is distributed on an "AS IS" BASIS, 12WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13See the License for the specific language governing permissions and 14limitations under the License. 15*/ 16 17package rollout 18 19import ( 20 "github.com/lithammer/dedent" 21 "github.com/spf13/cobra" 22 23 "k8s.io/cli-runtime/pkg/genericclioptions" 24 cmdutil "k8s.io/kubectl/pkg/cmd/util" 25 "k8s.io/kubectl/pkg/util/i18n" 26 "k8s.io/kubectl/pkg/util/templates" 27) 28 29var ( 30 rolloutLong = templates.LongDesc(i18n.T(` 31 Manage the rollout of a resource.`) + rolloutValidResources) 32 33 rolloutExample = templates.Examples(` 34 # Rollback to the previous deployment 35 kubectl rollout undo deployment/abc 36 37 # Check the rollout status of a daemonset 38 kubectl rollout status daemonset/foo`) 39 40 rolloutValidResources = dedent.Dedent(` 41 Valid resource types include: 42 43 * deployments 44 * daemonsets 45 * statefulsets 46 `) 47) 48 49// NewCmdRollout returns a Command instance for 'rollout' sub command 50func NewCmdRollout(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Command { 51 cmd := &cobra.Command{ 52 Use: "rollout SUBCOMMAND", 53 DisableFlagsInUseLine: true, 54 Short: i18n.T("Manage the rollout of a resource"), 55 Long: rolloutLong, 56 Example: rolloutExample, 57 Run: cmdutil.DefaultSubCommandRun(streams.Out), 58 } 59 // subcommands 60 cmd.AddCommand(NewCmdRolloutHistory(f, streams)) 61 cmd.AddCommand(NewCmdRolloutPause(f, streams)) 62 cmd.AddCommand(NewCmdRolloutResume(f, streams)) 63 cmd.AddCommand(NewCmdRolloutUndo(f, streams)) 64 cmd.AddCommand(NewCmdRolloutStatus(f, streams)) 65 cmd.AddCommand(NewCmdRolloutRestart(f, streams)) 66 67 return cmd 68} 69