forked from LaconicNetwork/kompose
2bdb3261a0
The PR https://github.com/kubernetes/kompose/pull/1147 introduced a push-image parameter for the 'up' command that allows to disable pushing the image to the registry. The PR changed the behavior of the 'convert' command that now no longer pushes the image. This commit introduces the same parameter for the 'convert' command and reintroduces the original behavior of pushing the image.
192 lines
9.2 KiB
Go
192 lines
9.2 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package cmd
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import (
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"strings"
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"github.com/kubernetes/kompose/pkg/app"
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"github.com/kubernetes/kompose/pkg/kobject"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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// TODO: comment
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var (
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ConvertOut string
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ConvertBuildRepo string
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ConvertBuildBranch string
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ConvertBuild string
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ConvertVolumes string
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ConvertChart bool
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ConvertDeployment bool
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ConvertDaemonSet bool
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ConvertReplicationController bool
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ConvertYaml bool
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ConvertJSON bool
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ConvertStdout bool
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ConvertEmptyVols bool
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ConvertInsecureRepo bool
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ConvertDeploymentConfig bool
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ConvertReplicas int
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ConvertController string
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ConvertPushImage bool
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ConvertOpt kobject.ConvertOptions
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ConvertYAMLIndent int
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)
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var convertCmd = &cobra.Command{
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Use: "convert [file]",
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Short: "Convert a Docker Compose file",
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PreRun: func(cmd *cobra.Command, args []string) {
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// Check that build-config wasn't passed in with --provider=kubernetes
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if GlobalProvider == "kubernetes" && UpBuild == "build-config" {
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log.Fatalf("build-config is not a valid --build parameter with provider Kubernetes")
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}
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// Create the Convert Options.
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ConvertOpt = kobject.ConvertOptions{
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ToStdout: ConvertStdout,
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CreateChart: ConvertChart,
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GenerateYaml: ConvertYaml,
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GenerateJSON: ConvertJSON,
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Replicas: ConvertReplicas,
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InputFiles: GlobalFiles,
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OutFile: ConvertOut,
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Provider: GlobalProvider,
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CreateD: ConvertDeployment,
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CreateDS: ConvertDaemonSet,
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CreateRC: ConvertReplicationController,
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Build: ConvertBuild,
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BuildRepo: ConvertBuildRepo,
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BuildBranch: ConvertBuildBranch,
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PushImage: ConvertPushImage,
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CreateDeploymentConfig: ConvertDeploymentConfig,
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EmptyVols: ConvertEmptyVols,
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Volumes: ConvertVolumes,
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InsecureRepository: ConvertInsecureRepo,
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IsDeploymentFlag: cmd.Flags().Lookup("deployment").Changed,
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IsDaemonSetFlag: cmd.Flags().Lookup("daemon-set").Changed,
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IsReplicationControllerFlag: cmd.Flags().Lookup("replication-controller").Changed,
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Controller: strings.ToLower(ConvertController),
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IsReplicaSetFlag: cmd.Flags().Lookup("replicas").Changed,
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IsDeploymentConfigFlag: cmd.Flags().Lookup("deployment-config").Changed,
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YAMLIndent: ConvertYAMLIndent,
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}
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// Validate before doing anything else. Use "bundle" if passed in.
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app.ValidateFlags(GlobalBundle, args, cmd, &ConvertOpt)
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app.ValidateComposeFile(&ConvertOpt)
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},
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Run: func(cmd *cobra.Command, args []string) {
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app.Convert(ConvertOpt)
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},
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}
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func init() {
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// Automatically grab environment variables
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viper.AutomaticEnv()
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// Kubernetes only
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convertCmd.Flags().BoolVarP(&ConvertChart, "chart", "c", false, "Create a Helm chart for converted objects")
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convertCmd.Flags().BoolVar(&ConvertDaemonSet, "daemon-set", false, "Generate a Kubernetes daemonset object (deprecated, use --controller instead)")
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convertCmd.Flags().BoolVarP(&ConvertDeployment, "deployment", "d", false, "Generate a Kubernetes deployment object (deprecated, use --controller instead)")
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convertCmd.Flags().BoolVar(&ConvertReplicationController, "replication-controller", false, "Generate a Kubernetes replication controller object (deprecated, use --controller instead)")
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convertCmd.Flags().StringVar(&ConvertController, "controller", "", `Set the output controller ("deployment"|"daemonSet"|"replicationController")`)
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convertCmd.Flags().MarkDeprecated("daemon-set", "use --controller")
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convertCmd.Flags().MarkDeprecated("deployment", "use --controller")
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convertCmd.Flags().MarkDeprecated("replication-controller", "use --controller")
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convertCmd.Flags().MarkHidden("chart")
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convertCmd.Flags().MarkHidden("daemon-set")
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convertCmd.Flags().MarkHidden("replication-controller")
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convertCmd.Flags().MarkHidden("deployment")
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// OpenShift only
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convertCmd.Flags().BoolVar(&ConvertDeploymentConfig, "deployment-config", true, "Generate an OpenShift deploymentconfig object")
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convertCmd.Flags().BoolVar(&ConvertInsecureRepo, "insecure-repository", false, "Use an insecure Docker repository for OpenShift ImageStream")
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convertCmd.Flags().StringVar(&ConvertBuildRepo, "build-repo", "", "Specify source repository for buildconfig (default remote origin)")
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convertCmd.Flags().StringVar(&ConvertBuildBranch, "build-branch", "", "Specify repository branch to use for buildconfig (default master)")
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convertCmd.Flags().MarkDeprecated("deployment-config", "use --controller")
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convertCmd.Flags().MarkHidden("deployment-config")
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convertCmd.Flags().MarkHidden("insecure-repository")
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convertCmd.Flags().MarkHidden("build-repo")
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convertCmd.Flags().MarkHidden("build-branch")
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// Standard between the two
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convertCmd.Flags().StringVar(&ConvertBuild, "build", "none", `Set the type of build ("local"|"build-config"(OpenShift only)|"none")`)
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convertCmd.Flags().BoolVar(&ConvertPushImage, "push-image", true, "If we should push the docker image we built")
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convertCmd.Flags().BoolVarP(&ConvertYaml, "yaml", "y", false, "Generate resource files into YAML format")
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convertCmd.Flags().MarkDeprecated("yaml", "YAML is the default format now.")
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convertCmd.Flags().MarkShorthandDeprecated("y", "YAML is the default format now.")
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convertCmd.Flags().BoolVarP(&ConvertJSON, "json", "j", false, "Generate resource files into JSON format")
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convertCmd.Flags().BoolVar(&ConvertStdout, "stdout", false, "Print converted objects to stdout")
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convertCmd.Flags().StringVarP(&ConvertOut, "out", "o", "", "Specify a file name or directory to save objects to (if path does not exist, a file will be created)")
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convertCmd.Flags().IntVar(&ConvertReplicas, "replicas", 1, "Specify the number of replicas in the generated resource spec")
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convertCmd.Flags().StringVar(&ConvertVolumes, "volumes", "persistentVolumeClaim", `Volumes to be generated ("persistentVolumeClaim"|"emptyDir"|"hostPath" | "configMap")`)
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// Deprecated commands
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convertCmd.Flags().BoolVar(&ConvertEmptyVols, "emptyvols", false, "Use Empty Volumes. Do not generate PVCs")
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convertCmd.Flags().MarkDeprecated("emptyvols", "emptyvols has been marked as deprecated. Use --volumes empty")
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convertCmd.Flags().IntVar(&ConvertYAMLIndent, "indent", 2, "Spaces length to indent generated yaml files")
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// In order to 'separate' both OpenShift and Kubernetes only flags. A custom help page is created
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customHelp := `Usage:{{if .Runnable}}
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{{if .HasAvailableFlags}}{{appendIfNotPresent .UseLine "[flags]"}}{{else}}{{.UseLine}}{{end}}{{end}}{{if .HasAvailableSubCommands}}
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{{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}}
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Aliases:
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{{.NameAndAliases}}
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{{end}}{{if .HasExample}}
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Examples:
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{{ .Example }}{{end}}{{ if .HasAvailableSubCommands}}
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Available Commands:{{range .Commands}}{{if .IsAvailableCommand}}
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{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasAvailableLocalFlags}}
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Kubernetes Flags:
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--daemon-set Generate a Kubernetes daemonset object (deprecated, use --controller instead)
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-d, --deployment Generate a Kubernetes deployment object (deprecated, use --controller instead)
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-c, --chart Create a Helm chart for converted objects
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--replication-controller Generate a Kubernetes replication controller object (deprecated, use --controller instead)
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OpenShift Flags:
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--build-branch Specify repository branch to use for buildconfig (default is current branch name)
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--build-repo Specify source repository for buildconfig (default is current branch's remote url)
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--deployment-config Generate an OpenShift deployment config object
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--insecure-repository Specify to use insecure docker repository while generating Openshift image stream object
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Flags:
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{{.LocalFlags.FlagUsages | trimRightSpace}}{{end}}{{ if .HasAvailableInheritedFlags}}
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Global Flags:
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{{.InheritedFlags.FlagUsages | trimRightSpace}}{{end}}{{if .HasHelpSubCommands}}
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Additional help topics:{{range .Commands}}{{if .IsHelpCommand}}
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{{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasAvailableSubCommands }}
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Use "{{.CommandPath}} [command] --help" for more information about a command.{{end}}
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`
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// Set the help template + add the command to root
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convertCmd.SetUsageTemplate(customHelp)
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RootCmd.AddCommand(convertCmd)
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}
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