96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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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 orphaning
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import (
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"io"
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"github.com/spf13/cobra"
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"k8s.io/klog"
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ctlutil "sigs.k8s.io/kubefed/pkg/controller/util"
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"sigs.k8s.io/kubefed/pkg/kubefedctl/util"
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)
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const (
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Enabled = "Enabled"
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Disabled = "Disabled"
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)
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var (
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orphaning_status_long = `
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Checks the status of "orphaning enable" ('kubefed.io/orphan: true') annotation on a federated resource.
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Returns "Enabled" or "Disabled"
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Current context is assumed to be a Kubernetes cluster hosting the kubefed control plane.
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Please use the --host-cluster-context flag otherwise.`
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orphaning_status_example = `
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# Checks the status of the orphaning mode of a federated resource of type FederatedDeployment and named foo
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kubefedctl orphaning status FederatedDeployment foo --host-cluster-context=cluster1`
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)
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// newCmdStatusOrphaning checks status of orphaning deletion of the federated resource
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func newCmdStatusOrphaning(cmdOut io.Writer, config util.FedConfig) *cobra.Command {
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opts := &orphanResource{}
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cmd := &cobra.Command{
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Use: "status <resource type> <resource name>",
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Short: "Get the orphaning deletion status of the federated resource",
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Long: orphaning_status_long,
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Example: orphaning_status_example,
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Run: func(cmd *cobra.Command, args []string) {
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err := opts.Complete(args, config)
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if err != nil {
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klog.Fatalf("Error: %v", err)
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}
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err = opts.RunStatus(cmdOut, config)
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if err != nil {
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klog.Fatalf("Error: %v", err)
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}
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},
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}
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flags := cmd.Flags()
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opts.GlobalSubcommandBind(flags)
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err := opts.Bind(flags)
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if err != nil {
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klog.Fatalf("Error: %v", err)
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}
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return cmd
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}
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// RunStatus implements the `status` command.
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func (o *orphanResource) RunStatus(cmdOut io.Writer, config util.FedConfig) error {
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resourceClient, err := o.GetResourceClient(config, cmdOut)
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if err != nil {
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return err
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}
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fedResource, err := o.GetFederatedResource(resourceClient)
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if err != nil {
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return err
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}
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if ctlutil.IsOrphaningEnabled(fedResource) {
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_, err = cmdOut.Write([]byte(Enabled + "\n"))
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return err
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}
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_, err = cmdOut.Write([]byte(Disabled + "\n"))
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return err
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}
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