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9b47ca5972
1. Capitalize first letter 2. Remove period at the end (followed the pattern in linux coreutil man page)
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
// Copyright 2016 The etcd Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package command
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra"
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)
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// NewDefragCommand returns the cobra command for "Defrag".
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func NewDefragCommand() *cobra.Command {
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return &cobra.Command{
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Use: "defrag",
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Short: "Defragments the storage of the etcd members with given endpoints",
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Run: defragCommandFunc,
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}
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}
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func defragCommandFunc(cmd *cobra.Command, args []string) {
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failures := 0
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c := mustClientFromCmd(cmd)
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for _, ep := range c.Endpoints() {
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ctx, cancel := commandCtx(cmd)
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_, err := c.Defragment(ctx, ep)
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cancel()
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if err != nil {
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fmt.Fprintf(os.Stderr, "Failed to defragment etcd member[%s] (%v)\n", ep, err)
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failures++
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} else {
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fmt.Printf("Finished defragmenting etcd member[%s]\n", ep)
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}
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}
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if failures != 0 {
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os.Exit(ExitError)
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}
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}
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