| /* |
| 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 create |
| |
| import ( |
| "github.com/spf13/cobra" |
| |
| "k8s.io/cli-runtime/pkg/genericclioptions" |
| cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util" |
| "k8s.io/kubernetes/pkg/kubectl/generate" |
| generateversioned "k8s.io/kubernetes/pkg/kubectl/generate/versioned" |
| "k8s.io/kubernetes/pkg/kubectl/util/i18n" |
| "k8s.io/kubernetes/pkg/kubectl/util/templates" |
| ) |
| |
| var ( |
| pcLong = templates.LongDesc(i18n.T(` |
| Create a priorityclass with the specified name, value, globalDefault and description`)) |
| |
| pcExample = templates.Examples(i18n.T(` |
| # Create a priorityclass named high-priority |
| kubectl create priorityclass high-priority --value=1000 --description="high priority" |
| |
| # Create a priorityclass named default-priority that considered as the global default priority |
| kubectl create priorityclass default-priority --value=1000 --global-default=true --description="default priority"`)) |
| ) |
| |
| type PriorityClassOpts struct { |
| CreateSubcommandOptions *CreateSubcommandOptions |
| } |
| |
| // NewCmdCreatePriorityClass is a macro command to create a new priorityClass. |
| func NewCmdCreatePriorityClass(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobra.Command { |
| options := &PriorityClassOpts{ |
| CreateSubcommandOptions: NewCreateSubcommandOptions(ioStreams), |
| } |
| |
| cmd := &cobra.Command{ |
| Use: "priorityclass NAME --value=VALUE --global-default=BOOL [--dry-run]", |
| DisableFlagsInUseLine: true, |
| Aliases: []string{"pc"}, |
| Short: i18n.T("Create a priorityclass with the specified name."), |
| Long: pcLong, |
| Example: pcExample, |
| Run: func(cmd *cobra.Command, args []string) { |
| cmdutil.CheckErr(options.Complete(f, cmd, args)) |
| cmdutil.CheckErr(options.Run()) |
| }, |
| } |
| |
| options.CreateSubcommandOptions.PrintFlags.AddFlags(cmd) |
| |
| cmdutil.AddApplyAnnotationFlags(cmd) |
| cmdutil.AddValidateFlags(cmd) |
| cmdutil.AddGeneratorFlags(cmd, generateversioned.PriorityClassV1Alpha1GeneratorName) |
| |
| cmd.Flags().Int32("value", 0, i18n.T("the value of this priority class.")) |
| cmd.Flags().Bool("global-default", false, i18n.T("global-default specifies whether this PriorityClass should be considered as the default priority.")) |
| cmd.Flags().String("description", "", i18n.T("description is an arbitrary string that usually provides guidelines on when this priority class should be used.")) |
| return cmd |
| } |
| |
| func (o *PriorityClassOpts) Complete(f cmdutil.Factory, cmd *cobra.Command, args []string) error { |
| name, err := NameFromCommandArgs(cmd, args) |
| if err != nil { |
| return err |
| } |
| |
| var generator generate.StructuredGenerator |
| switch generatorName := cmdutil.GetFlagString(cmd, "generator"); generatorName { |
| case generateversioned.PriorityClassV1Alpha1GeneratorName: |
| generator = &generateversioned.PriorityClassV1Generator{ |
| Name: name, |
| Value: cmdutil.GetFlagInt32(cmd, "value"), |
| GlobalDefault: cmdutil.GetFlagBool(cmd, "global-default"), |
| Description: cmdutil.GetFlagString(cmd, "description"), |
| } |
| default: |
| return errUnsupportedGenerator(cmd, generatorName) |
| } |
| |
| return o.CreateSubcommandOptions.Complete(f, cmd, args, generator) |
| } |
| |
| // CreatePriorityClass implements the behavior to run the create priorityClass command. |
| func (o *PriorityClassOpts) Run() error { |
| return o.CreateSubcommandOptions.Run() |
| } |