83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
/*
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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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https://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 cluster
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import (
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"github.com/spf13/cobra"
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"opendev.org/airship/airshipctl/pkg/clusterctl/client"
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clusterctlcmd "opendev.org/airship/airshipctl/pkg/clusterctl/cmd"
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"opendev.org/airship/airshipctl/pkg/config"
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)
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const (
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getKubeconfigLong = `
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Retrieve cluster kubeconfig and print it to stdout
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`
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getKubeconfigExample = `
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# Retrieve target-cluster kubeconfig
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airshipctl cluster get-kubeconfig target-cluster --kubeconfig /tmp/kubeconfig
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`
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)
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// NewGetKubeconfigCommand creates a command which retrieves cluster kubeconfig
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func NewGetKubeconfigCommand(cfgFactory config.Factory) *cobra.Command {
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o := &client.GetKubeconfigOptions{}
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cmd := &cobra.Command{
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Use: "get-kubeconfig [cluster_name]",
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Short: "Retrieve kubeconfig for a desired cluster",
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Long: getKubeconfigLong[1:],
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Example: getKubeconfigExample[1:],
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Args: cobra.ExactArgs(1),
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RunE: getKubeconfigRunE(cfgFactory, o),
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}
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initFlags(o, cmd)
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return cmd
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}
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func initFlags(o *client.GetKubeconfigOptions, cmd *cobra.Command) {
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flags := cmd.Flags()
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flags.StringVar(
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&o.ParentKubeconfigPath,
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"kubeconfig",
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"",
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"path to kubeconfig associated with parental cluster")
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flags.StringVarP(
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&o.ManagedClusterNamespace,
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"namespace",
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"n",
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"default",
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"namespace where cluster is located, if not specified default one will be used")
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flags.StringVar(
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&o.ParentKubeconfigContext,
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"context",
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"",
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"specify context within the kubeconfig file")
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}
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// getKubeconfigRunE returns a function to cobra command to be executed in runtime
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func getKubeconfigRunE(cfgFactory config.Factory, o *client.GetKubeconfigOptions) func(
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cmd *cobra.Command, args []string) error {
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return func(cmd *cobra.Command, args []string) error {
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o.ManagedClusterName = args[0]
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return clusterctlcmd.GetKubeconfig(cfgFactory, o, cmd.OutOrStdout())
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}
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}
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