mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-10-30 13:19:35 +00:00
81 lines
2.7 KiB
Go
81 lines
2.7 KiB
Go
/*
|
|
Copyright 2016 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 cmd
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/renstrom/dedent"
|
|
"github.com/spf13/cobra"
|
|
|
|
"k8s.io/kubernetes/pkg/kubectl"
|
|
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
|
|
)
|
|
|
|
var (
|
|
deploymentLong = dedent.Dedent(`
|
|
Create a deployment with the specified name.`)
|
|
|
|
deploymentExample = dedent.Dedent(`
|
|
# Create a new deployment named my-dep that runs the busybox image.
|
|
kubectl create deployment my-dep --image=busybox`)
|
|
)
|
|
|
|
// NewCmdCreateDeployment is a macro command to create a new deployment
|
|
func NewCmdCreateDeployment(f *cmdutil.Factory, cmdOut io.Writer) *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: "deployment NAME --image=image [--dry-run]",
|
|
Aliases: []string{"deploy"},
|
|
Short: "Create a deployment with the specified name.",
|
|
Long: deploymentLong,
|
|
Example: deploymentExample,
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
err := CreateDeployment(f, cmdOut, cmd, args)
|
|
cmdutil.CheckErr(err)
|
|
},
|
|
}
|
|
cmdutil.AddApplyAnnotationFlags(cmd)
|
|
cmdutil.AddValidateFlags(cmd)
|
|
cmdutil.AddPrinterFlags(cmd)
|
|
cmdutil.AddGeneratorFlags(cmd, cmdutil.DeploymentBasicV1Beta1GeneratorName)
|
|
cmd.Flags().StringSlice("image", []string{}, "Image name to run.")
|
|
cmd.MarkFlagRequired("image")
|
|
return cmd
|
|
}
|
|
|
|
// CreateDeployment implements the behavior to run the create deployment command
|
|
func CreateDeployment(f *cmdutil.Factory, cmdOut io.Writer, cmd *cobra.Command, args []string) error {
|
|
name, err := NameFromCommandArgs(cmd, args)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
var generator kubectl.StructuredGenerator
|
|
switch generatorName := cmdutil.GetFlagString(cmd, "generator"); generatorName {
|
|
case cmdutil.DeploymentBasicV1Beta1GeneratorName:
|
|
generator = &kubectl.DeploymentBasicGeneratorV1{Name: name, Images: cmdutil.GetFlagStringSlice(cmd, "image")}
|
|
default:
|
|
return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not supported.", generatorName))
|
|
}
|
|
return RunCreateSubcommand(f, cmd, cmdOut, &CreateSubcommandOptions{
|
|
Name: name,
|
|
StructuredGenerator: generator,
|
|
DryRun: cmdutil.GetDryRunFlag(cmd),
|
|
OutputFormat: cmdutil.GetFlagString(cmd, "output"),
|
|
})
|
|
}
|