// InstallRegistry checks whether a registry is installed and installs one if not already installed
func (h *Helper) InstallRegistry(kubeClient kclient.Interface, f *clientcmd.Factory, configDir, images string, out io.Writer) error {
_, err := kubeClient.Services("default").Get(svcDockerRegistry)
if err == nil {
// If there's no error, the registry already exists
return nil
}
if !apierrors.IsNotFound(err) {
return errors.NewError("error retrieving docker registry service").WithCause(err)
}
imageTemplate := variable.NewDefaultImageTemplate()
imageTemplate.Format = images
cfg := ®istry.RegistryConfig{
Name: "registry",
Type: "docker-registry",
ImageTemplate: imageTemplate,
Ports: "5000",
Replicas: 1,
Labels: "docker-registry=default",
Volume: "/registry",
ServiceAccount: "registry",
}
cmd := registry.NewCmdRegistry(f, "", "registry", out)
output := &bytes.Buffer{}
err = registry.RunCmdRegistry(f, cmd, output, cfg, []string{})
glog.V(4).Infof("Registry command output:\n%s", output.String())
return err
}
func NewCommandAdmin(name, fullName string, out io.Writer) *cobra.Command {
// Main command
cmds := &cobra.Command{
Use: name,
Short: "Tools for managing an OpenShift cluster",
Long: fmt.Sprintf(adminLong),
Run: cmdutil.DefaultSubCommandRun(out),
}
f := clientcmd.New(cmds.PersistentFlags())
cmds.AddCommand(project.NewCmdNewProject(project.NewProjectRecommendedName, fullName+" "+project.NewProjectRecommendedName, f, out))
cmds.AddCommand(policy.NewCmdPolicy(policy.PolicyRecommendedName, fullName+" "+policy.PolicyRecommendedName, f, out))
cmds.AddCommand(exipfailover.NewCmdIPFailoverConfig(f, fullName, "ipfailover", out))
cmds.AddCommand(router.NewCmdRouter(f, fullName, "router", out))
cmds.AddCommand(registry.NewCmdRegistry(f, fullName, "registry", out))
cmds.AddCommand(buildchain.NewCmdBuildChain(f, fullName, "build-chain"))
cmds.AddCommand(node.NewCommandManageNode(f, node.ManageNodeCommandName, fullName+" "+node.ManageNodeCommandName, out))
cmds.AddCommand(cmd.NewCmdConfig(fullName, "config"))
cmds.AddCommand(prune.NewCommandPrune(prune.PruneRecommendedName, fullName+" "+prune.PruneRecommendedName, f, out))
// TODO: these probably belong in a sub command
cmds.AddCommand(admin.NewCommandCreateKubeConfig(admin.CreateKubeConfigCommandName, fullName+" "+admin.CreateKubeConfigCommandName, out))
cmds.AddCommand(admin.NewCommandCreateBootstrapPolicyFile(admin.CreateBootstrapPolicyFileCommand, fullName+" "+admin.CreateBootstrapPolicyFileCommand, out))
cmds.AddCommand(admin.NewCommandCreateBootstrapProjectTemplate(f, admin.CreateBootstrapProjectTemplateCommand, fullName+" "+admin.CreateBootstrapProjectTemplateCommand, out))
cmds.AddCommand(admin.NewCommandOverwriteBootstrapPolicy(admin.OverwriteBootstrapPolicyCommandName, fullName+" "+admin.OverwriteBootstrapPolicyCommandName, fullName+" "+admin.CreateBootstrapPolicyFileCommand, out))
cmds.AddCommand(admin.NewCommandNodeConfig(admin.NodeConfigCommandName, fullName+" "+admin.NodeConfigCommandName, out))
// TODO: these should be rolled up together
cmds.AddCommand(admin.NewCommandCreateMasterCerts(admin.CreateMasterCertsCommandName, fullName+" "+admin.CreateMasterCertsCommandName, out))
cmds.AddCommand(admin.NewCommandCreateClient(admin.CreateClientCommandName, fullName+" "+admin.CreateClientCommandName, out))
cmds.AddCommand(admin.NewCommandCreateKeyPair(admin.CreateKeyPairCommandName, fullName+" "+admin.CreateKeyPairCommandName, out))
cmds.AddCommand(admin.NewCommandCreateServerCert(admin.CreateServerCertCommandName, fullName+" "+admin.CreateServerCertCommandName, out))
cmds.AddCommand(admin.NewCommandCreateSignerCert(admin.CreateSignerCertCommandName, fullName+" "+admin.CreateSignerCertCommandName, out))
// TODO: use groups
templates.ActsAsRootCommand(cmds)
if name == fullName {
cmds.AddCommand(version.NewVersionCommand(fullName))
}
cmds.AddCommand(cmd.NewCmdOptions(out))
return cmds
}
// InstallRegistry checks whether a registry is installed and installs one if not already installed
func (h *Helper) InstallRegistry(kubeClient kclientset.Interface, f *clientcmd.Factory, configDir, images string, out, errout io.Writer) error {
_, err := kubeClient.Core().Services(DefaultNamespace).Get(SvcDockerRegistry)
if err == nil {
// If there's no error, the registry already exists
return nil
}
if !apierrors.IsNotFound(err) {
return errors.NewError("error retrieving docker registry service").WithCause(err).WithDetails(h.OriginLog())
}
imageTemplate := variable.NewDefaultImageTemplate()
imageTemplate.Format = images
opts := ®istry.RegistryOptions{
Config: ®istry.RegistryConfig{
Name: "registry",
Type: "docker-registry",
ImageTemplate: imageTemplate,
Ports: "5000",
Replicas: 1,
Labels: "docker-registry=default",
Volume: "/registry",
ServiceAccount: "registry",
},
}
cmd := registry.NewCmdRegistry(f, "", "registry", out, errout)
output := &bytes.Buffer{}
err = opts.Complete(f, cmd, output, output, []string{})
if err != nil {
return errors.NewError("error completing the registry configuration").WithCause(err)
}
err = opts.RunCmdRegistry()
glog.V(4).Infof("Registry command output:\n%s", output.String())
if err != nil {
return errors.NewError("cannot install registry").WithCause(err).WithDetails(h.OriginLog())
}
return nil
}
func NewCommandAdmin(name, fullName string, out io.Writer, errout io.Writer) *cobra.Command {
// Main command
cmds := &cobra.Command{
Use: name,
Short: "Tools for managing a cluster",
Long: fmt.Sprintf(adminLong),
Run: cmdutil.DefaultSubCommandRun(out),
}
f := clientcmd.New(cmds.PersistentFlags())
groups := templates.CommandGroups{
{
Message: "Basic Commands:",
Commands: []*cobra.Command{
project.NewCmdNewProject(project.NewProjectRecommendedName, fullName+" "+project.NewProjectRecommendedName, f, out),
policy.NewCmdPolicy(policy.PolicyRecommendedName, fullName+" "+policy.PolicyRecommendedName, f, out, errout),
groups.NewCmdGroups(groups.GroupsRecommendedName, fullName+" "+groups.GroupsRecommendedName, f, out),
},
},
{
Message: "Install Commands:",
Commands: []*cobra.Command{
router.NewCmdRouter(f, fullName, "router", out),
exipfailover.NewCmdIPFailoverConfig(f, fullName, "ipfailover", out, errout),
registry.NewCmdRegistry(f, fullName, "registry", out),
},
},
{
Message: "Maintenance Commands:",
Commands: []*cobra.Command{
buildchain.NewCmdBuildChain(name, fullName+" "+buildchain.BuildChainRecommendedCommandName, f, out),
diagnostics.NewCmdDiagnostics(diagnostics.DiagnosticsRecommendedName, fullName+" "+diagnostics.DiagnosticsRecommendedName, out),
node.NewCommandManageNode(f, node.ManageNodeCommandName, fullName+" "+node.ManageNodeCommandName, out, errout),
prune.NewCommandPrune(prune.PruneRecommendedName, fullName+" "+prune.PruneRecommendedName, f, out),
},
},
{
Message: "Settings Commands:",
Commands: []*cobra.Command{
cmd.NewCmdConfig(fullName, "config"),
// TODO: these probably belong in a sub command
admin.NewCommandCreateKubeConfig(admin.CreateKubeConfigCommandName, fullName+" "+admin.CreateKubeConfigCommandName, out),
admin.NewCommandCreateClient(admin.CreateClientCommandName, fullName+" "+admin.CreateClientCommandName, out),
cmd.NewCmdCompletion(fullName, f, out),
},
},
{
Message: "Advanced Commands:",
Commands: []*cobra.Command{
network.NewCmdPodNetwork(network.PodNetworkCommandName, fullName+" "+network.PodNetworkCommandName, f, out),
admin.NewCommandCreateBootstrapProjectTemplate(f, admin.CreateBootstrapProjectTemplateCommand, fullName+" "+admin.CreateBootstrapProjectTemplateCommand, out),
admin.NewCommandCreateBootstrapPolicyFile(admin.CreateBootstrapPolicyFileCommand, fullName+" "+admin.CreateBootstrapPolicyFileCommand, out),
admin.NewCommandCreateLoginTemplate(f, admin.CreateLoginTemplateCommand, fullName+" "+admin.CreateLoginTemplateCommand, out),
admin.NewCommandCreateProviderSelectionTemplate(f, admin.CreateProviderSelectionTemplateCommand, fullName+" "+admin.CreateProviderSelectionTemplateCommand, out),
admin.NewCommandCreateErrorTemplate(f, admin.CreateErrorTemplateCommand, fullName+" "+admin.CreateErrorTemplateCommand, out),
admin.NewCommandOverwriteBootstrapPolicy(admin.OverwriteBootstrapPolicyCommandName, fullName+" "+admin.OverwriteBootstrapPolicyCommandName, fullName+" "+admin.CreateBootstrapPolicyFileCommand, out),
admin.NewCommandNodeConfig(admin.NodeConfigCommandName, fullName+" "+admin.NodeConfigCommandName, out),
cert.NewCmdCert(cert.CertRecommendedName, fullName+" "+cert.CertRecommendedName, out, errout),
},
},
}
groups.Add(cmds)
templates.ActsAsRootCommand(cmds, []string{"options"}, groups...)
// Deprecated commands that are bundled with the binary but not displayed to end users directly
deprecatedCommands := []*cobra.Command{
admin.NewCommandCreateMasterCerts(admin.CreateMasterCertsCommandName, fullName+" "+admin.CreateMasterCertsCommandName, out),
admin.NewCommandCreateKeyPair(admin.CreateKeyPairCommandName, fullName+" "+admin.CreateKeyPairCommandName, out),
admin.NewCommandCreateServerCert(admin.CreateServerCertCommandName, fullName+" "+admin.CreateServerCertCommandName, out),
admin.NewCommandCreateSignerCert(admin.CreateSignerCertCommandName, fullName+" "+admin.CreateSignerCertCommandName, out),
}
for _, cmd := range deprecatedCommands {
// Unsetting Short description will not show this command in help
cmd.Short = ""
cmd.Deprecated = fmt.Sprintf("Use '%s ca' instead.", fullName)
cmds.AddCommand(cmd)
}
if name == fullName {
cmds.AddCommand(version.NewVersionCommand(fullName, false))
}
cmds.AddCommand(cmd.NewCmdOptions(out))
return cmds
}
func NewCommandAdmin(name, fullName string, in io.Reader, out io.Writer, errout io.Writer) *cobra.Command {
// Main command
cmds := &cobra.Command{
Use: name,
Short: "Tools for managing a cluster",
Long: fmt.Sprintf(adminLong),
Run: kcmdutil.DefaultSubCommandRun(out),
}
f := clientcmd.New(cmds.PersistentFlags())
groups := templates.CommandGroups{
{
Message: "Component Installation:",
Commands: []*cobra.Command{
router.NewCmdRouter(f, fullName, "router", out, errout),
exipfailover.NewCmdIPFailoverConfig(f, fullName, "ipfailover", out, errout),
registry.NewCmdRegistry(f, fullName, "registry", out, errout),
},
},
{
Message: "Security and Policy:",
Commands: []*cobra.Command{
project.NewCmdNewProject(project.NewProjectRecommendedName, fullName+" "+project.NewProjectRecommendedName, f, out),
policy.NewCmdPolicy(policy.PolicyRecommendedName, fullName+" "+policy.PolicyRecommendedName, f, out, errout),
groups.NewCmdGroups(groups.GroupsRecommendedName, fullName+" "+groups.GroupsRecommendedName, f, out, errout),
cert.NewCmdCert(cert.CertRecommendedName, fullName+" "+cert.CertRecommendedName, out, errout),
admin.NewCommandOverwriteBootstrapPolicy(admin.OverwriteBootstrapPolicyCommandName, fullName+" "+admin.OverwriteBootstrapPolicyCommandName, fullName+" "+admin.CreateBootstrapPolicyFileCommand, out),
},
},
{
Message: "Node Management:",
Commands: []*cobra.Command{
admin.NewCommandNodeConfig(admin.NodeConfigCommandName, fullName+" "+admin.NodeConfigCommandName, out),
node.NewCommandManageNode(f, node.ManageNodeCommandName, fullName+" "+node.ManageNodeCommandName, out, errout),
cmdutil.ReplaceCommandName("kubectl", fullName, templates.Normalize(kubectl.NewCmdCordon(f, out))),
cmdutil.ReplaceCommandName("kubectl", fullName, templates.Normalize(kubectl.NewCmdUncordon(f, out))),
cmdutil.ReplaceCommandName("kubectl", fullName, templates.Normalize(kubectl.NewCmdDrain(f, out, errout))),
cmdutil.ReplaceCommandName("kubectl", fullName, templates.Normalize(kubectl.NewCmdTaint(f, out))),
network.NewCmdPodNetwork(network.PodNetworkCommandName, fullName+" "+network.PodNetworkCommandName, f, out, errout),
},
},
{
Message: "Maintenance:",
Commands: []*cobra.Command{
diagnostics.NewCmdDiagnostics(diagnostics.DiagnosticsRecommendedName, fullName+" "+diagnostics.DiagnosticsRecommendedName, out),
prune.NewCommandPrune(prune.PruneRecommendedName, fullName+" "+prune.PruneRecommendedName, f, out, errout),
buildchain.NewCmdBuildChain(name, fullName+" "+buildchain.BuildChainRecommendedCommandName, f, out),
migrate.NewCommandMigrate(
migrate.MigrateRecommendedName, fullName+" "+migrate.MigrateRecommendedName, f, out, errout,
// Migration commands
migrateimages.NewCmdMigrateImageReferences("image-references", fullName+" "+migrate.MigrateRecommendedName+" image-references", f, in, out, errout),
migratestorage.NewCmdMigrateAPIStorage("storage", fullName+" "+migrate.MigrateRecommendedName+" storage", f, in, out, errout),
),
top.NewCommandTop(top.TopRecommendedName, fullName+" "+top.TopRecommendedName, f, out, errout),
},
},
{
Message: "Configuration:",
Commands: []*cobra.Command{
admin.NewCommandCreateKubeConfig(admin.CreateKubeConfigCommandName, fullName+" "+admin.CreateKubeConfigCommandName, out),
admin.NewCommandCreateClient(admin.CreateClientCommandName, fullName+" "+admin.CreateClientCommandName, out),
admin.NewCommandCreateBootstrapProjectTemplate(f, admin.CreateBootstrapProjectTemplateCommand, fullName+" "+admin.CreateBootstrapProjectTemplateCommand, out),
admin.NewCommandCreateBootstrapPolicyFile(admin.CreateBootstrapPolicyFileCommand, fullName+" "+admin.CreateBootstrapPolicyFileCommand, out),
admin.NewCommandCreateLoginTemplate(f, admin.CreateLoginTemplateCommand, fullName+" "+admin.CreateLoginTemplateCommand, out),
admin.NewCommandCreateProviderSelectionTemplate(f, admin.CreateProviderSelectionTemplateCommand, fullName+" "+admin.CreateProviderSelectionTemplateCommand, out),
admin.NewCommandCreateErrorTemplate(f, admin.CreateErrorTemplateCommand, fullName+" "+admin.CreateErrorTemplateCommand, out),
},
},
}
groups.Add(cmds)
templates.ActsAsRootCommand(cmds, []string{"options"}, groups...)
// Deprecated commands that are bundled with the binary but not displayed to end users directly
deprecatedCommands := []*cobra.Command{
admin.NewCommandCreateMasterCerts(admin.CreateMasterCertsCommandName, fullName+" "+admin.CreateMasterCertsCommandName, out),
admin.NewCommandCreateKeyPair(admin.CreateKeyPairCommandName, fullName+" "+admin.CreateKeyPairCommandName, out),
admin.NewCommandCreateServerCert(admin.CreateServerCertCommandName, fullName+" "+admin.CreateServerCertCommandName, out),
admin.NewCommandCreateSignerCert(admin.CreateSignerCertCommandName, fullName+" "+admin.CreateSignerCertCommandName, out),
}
for _, cmd := range deprecatedCommands {
// Unsetting Short description will not show this command in help
cmd.Short = ""
cmd.Deprecated = fmt.Sprintf("Use '%s ca' instead.", fullName)
cmds.AddCommand(cmd)
}
cmds.AddCommand(
// part of every root command
cmd.NewCmdConfig(fullName, "config", out, errout),
cmd.NewCmdCompletion(fullName, f, out),
// hidden
cmd.NewCmdOptions(out),
)
if name == fullName {
cmds.AddCommand(cmd.NewCmdVersion(fullName, f, out, cmd.VersionOptions{}))
}
return cmds
}