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remove.go
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remove.go
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/*
* remove.go
*
* This source file is part of the FoundationDB open source project
*
* Copyright 2020 Apple Inc. and the FoundationDB project 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 (
"k8s.io/cli-runtime/pkg/genericclioptions"
"github.com/spf13/cobra"
)
func newRemoveCmd(streams genericclioptions.IOStreams) *cobra.Command {
o := newFDBOptions(streams)
cmd := &cobra.Command{
Use: "remove",
Short: "Subcommand to remove process groups from a given cluster",
Long: "Subcommand to remove process groups from a given cluster",
RunE: func(c *cobra.Command, _ []string) error {
return c.Help()
},
Example: `
# Remove process groups for a cluster in the current namespace
kubectl fdb remove process-groups -c cluster pod-1 -i pod-2
# Remove process groups for a cluster in the namespace default
kubectl fdb -n default remove process-groups -c cluster pod-1 pod-2
# Remove process groups for a cluster with the process group ID.
# The process group ID of a Pod can be fetched with "kubectl get po -L foundationdb.org/fdb-process-group-id"
kubectl fdb -n default remove process-groups --use-process-group-id -c cluster storage-1 storage-2
`,
}
cmd.SetOut(o.Out)
cmd.SetErr(o.ErrOut)
cmd.SetIn(o.In)
cmd.AddCommand(newRemoveProcessGroupCmd(streams))
o.configFlags.AddFlags(cmd.Flags())
return cmd
}