mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
c09aca1ba4
Motivation is as follows: - etcdctl we only depend on clientv3 APIs, no dependencies of bolt, backend, mvcc, file-layout - etcdctl can be officially supported across wide range of versions, while etcdutl is pretty specific to file format at particular version. it's step towards desired modules layout, documented in: https://etcd.io/docs/next/dev-internal/modules/
55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
// Copyright 2015 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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"github.com/urfave/cli"
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"go.etcd.io/etcd/etcdutl/v3/etcdutl"
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)
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const (
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description = "Performs an offline backup of etcd directory.\n\n" +
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"Moved to `./etcdutl backup` and going to be decomissioned in v3.5\n\n" +
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"The recommended (online) backup command is: `./etcdctl snapshot save ...`.\n\n"
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)
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func NewBackupCommand() cli.Command {
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return cli.Command{
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Name: "backup",
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Usage: "--data-dir=... --backup-dir={output}",
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UsageText: "[deprecated] offline backup an etcd directory.",
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Description: description,
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Flags: []cli.Flag{
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cli.StringFlag{Name: "data-dir", Value: "", Usage: "Path to the etcd data dir"},
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cli.StringFlag{Name: "wal-dir", Value: "", Usage: "Path to the etcd wal dir"},
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cli.StringFlag{Name: "backup-dir", Value: "", Usage: "Path to the backup dir"},
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cli.StringFlag{Name: "backup-wal-dir", Value: "", Usage: "Path to the backup wal dir"},
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cli.BoolFlag{Name: "with-v3", Usage: "Backup v3 backend data"},
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},
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Action: handleBackup,
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}
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}
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func handleBackup(c *cli.Context) error {
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etcdutl.HandleBackup(
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c.Bool("with-v3"),
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c.String("data-dir"),
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c.String("backup-dir"),
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c.String("wal-dir"),
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c.String("backup-wal-dir"),
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)
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return nil
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}
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