Bacula : リモートクライアントの設定2021/06/22 |
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バックアップ対象のクライアントはリモートホストも設定可能です。
例として、以下のような環境でバックアップ対象クライアンを設定します。 +----------------------+ | +----------------------+ | [ Bacula Server ] |10.0.0.30 | 10.0.0.51| [ Bacula Client ] | | Bacula Director +----------+----------+ (Backup Target) | | Bacula Storage | | Bacula File Daemon | | Bacula File Daemon | | | | Maria DB | | | +----------------------+ +----------------------+ |
| [1] | |
| [2] | 新規に追加する Bacula クライアントに File コンポーネントをインストールします。 |
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[root@node01 ~]# dnf -y install bacula-client bacula-console
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| [3] | Bacula サーバーで Firewalld を有効にしている場合は、サービスの許可が必要です。 |
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[root@dlp ~]# firewall-cmd --add-service=bacula --permanent success [root@dlp ~]# firewall-cmd --reload success |
| [4] | Bacula クライアントで Firewalld を有効にしている場合は、サービスの許可が必要です。 |
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[root@node01 ~]# firewall-cmd --add-service=bacula-client --permanent success [root@node01 ~]# firewall-cmd --reload success |
| [5] | Bacula サーバーの設定です。 |
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[root@dlp ~]#
vi /etc/bacula/bacula-dir.conf # 最終行に追記 # ジョブの定義 JobDefs { Name = "Job-node01" Type = Backup Level = Incremental # クライアントの定義の [Name] 値を指定 Client = node01 # ファイルセットの定義の [Name] 値を指定 FileSet = "Node01 Set" Schedule = "WeeklyCycle" Storage = File1 Messages = Standard Pool = File SpoolAttributes = yes Priority = 10 Write Bootstrap = "/var/spool/bacula/%c.bsr" } # バックアップジョブの定義 Job { Name = "node01-BackupClient" # クライアントの定義の [Name] 値を指定 Client = node01 # ジョブの定義の [Name] 値を指定 JobDefs = "Job-node01" } # ファイルセットの定義 FileSet { Name = "Node01 Set" Include { Options { signature = MD5 Compression = GZIP } # バックアップ対象ディレクトリ File = /etc } } # クライアントの定義 Client { Name = node01 # クライアントのホスト名 または IP アドレス Address = node01.srv.world FDPort = 9102 Catalog = MyCatalog # File デーモン接続パスワード Password = "password" File Retention = 60 days Job Retention = 6 months AutoPrune = yes } systemctl restart bacula-dir |
| [6] | Bacula クライアントの設定です。 |
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[root@node01 ~]#
vi /etc/bacula/bacula-fd.conf
Director {
Name = bacula-dir
# 19行目 : File デーモン接続パスワード
Password = "password"
}
.....
.....
# 28行目 : tray-monitor 接続パスワード
Director {
Name = bacula-mon
Password = "password"
Monitor = yes
}
[root@node01 ~]#
vi /etc/bacula/bconsole.conf
Director {
Name = bacula-dir
DIRport = 9101
# Director 稼働ホストのホスト名 または IP アドレス
address = dlp.srv.world
# Director デーモン接続パスワード
Password = "password"
}
[root@node01 ~]# systemctl enable --now bacula-fd |
| [7] | 以上で設定完了です。 バックアップ/リストア操作は、サーバー/クライアント どこからでも実行可能です。 例として、クライアント上でバックアップ/リストアを実行します。 |
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# バックアップ [root@node01 ~]# bconsole Connecting to Director dlp.srv.world:9101 1000 OK: 103 bacula-dir Version: 9.0.6 (20 November 2017) Enter a period to cancel a command. *label Automatically selected Catalog: MyCatalog Using Catalog "MyCatalog" The defined Storage resources are: 1: File1 2: File2 Select Storage resource (1-2): 1 Enter autochanger drive[0]: Enter new Volume name: Vol_node01-etc_20210621 Enter slot (0 or Enter for none): Defined Pools: 1: Default 2: File 3: Scratch Select the Pool (1-3): 2 Connecting to Storage daemon File1 at dlp.srv.world:9103 ... Sending label command for Volume "Vol_node01-etc_20210621" Slot 0 ... 3000 OK label. VolBytes=238 VolABytes=0 VolType=1 Volume="Vol_node01-etc_20210621" Device="FileChgr1-Dev1" (/tmp) Catalog record for Volume "Vol_node01-etc_20210621", Slot 0 successfully created. Requesting to mount FileChgr1 ... 3906 File device ""FileChgr1-Dev1" (/tmp)" is always mounted. *run A job name must be specified. The defined Job resources are: 1: BackupClient1 2: BackupCatalog 3: RestoreFiles 4: node01-BackupClient Select Job resource (1-4): 4 Run Backup job JobName: node01-BackupClient Level: Incremental Client: node01 FileSet: Node01 Set Pool: File (From Job resource) Storage: File1 (From Job resource) When: 2021-06-21 03:30:30 Priority: 10 OK to run? (yes/mod/no): yes Job queued. JobId=3 You have messages. *exit # リストア [root@node01 ~]# bconsole Connecting to Director dlp.srv.world:9101 1000 OK: 103 bacula-dir Version: 9.0.6 (20 November 2017) Enter a period to cancel a command. *restore Automatically selected Catalog: MyCatalog Using Catalog "MyCatalog" First you select one or more JobIds that contain files to be restored. You will be presented several methods of specifying the JobIds. Then you will be allowed to select which files from those JobIds are to be restored. To select the JobIds, you have the following choices: 1: List last 20 Jobs run 2: List Jobs where a given File is saved 3: Enter list of comma separated JobIds to select 4: Enter SQL list command 5: Select the most recent backup for a client 6: Select backup for a client before a specified time 7: Enter a list of files to restore 8: Enter a list of files to restore before a specified time 9: Find the JobIds of the most recent backup for a client 10: Find the JobIds for a backup for a client before a specified time 11: Enter a list of directories to restore for found JobIds 12: Select full restore to a specified Job date 13: Cancel Select item: (1-13): 5 Defined Clients: 1: bacula-fd 2: node01 Select the Client (1-2): 2 The defined FileSet resources are: 1: Full Set 2: Node01 Set Select FileSet resource (1-2): 2 Automatically selected FileSet: Node01 Set +-------+-------+----------+-----------+---------------------+-------------------------+ | JobId | Level | JobFiles | JobBytes | StartTime | VolumeName | +-------+-------+----------+-----------+---------------------+-------------------------+ | 3 | F | 891 | 5,588,076 | 2021-06-21 03:31:04 | Vol_node01-etc_20210621 | +-------+-------+----------+-----------+---------------------+-------------------------+ You have selected the following JobId: 3 Building directory tree for JobId(s) 3 ... ++++++++++++++++++++++++++++++++++++++++ 731 files inserted into the tree. You are now entering file selection mode where you add (mark) and remove (unmark) files to be restored. No files are initially added, unless you used the "all" keyword on the command line. Enter "done" to leave this mode. cwd is: / $ ls etc/ $ mark etc 891 files marked. $ done Bootstrap records written to /var/spool/bacula/bacula-dir.restore.1.bsr The Job will require the following (*=>InChanger): Volume(s) Storage(s) SD Device(s) =========================================================================== Vol_node01-etc_20210621 File1 FileChgr1 Volumes marked with "*" are in the Autochanger. 891 files selected to be restored. Using Catalog "MyCatalog" Run Restore job JobName: RestoreFiles Bootstrap: /var/spool/bacula/bacula-dir.restore.1.bsr Where: /tmp/bacula-restores Replace: Always FileSet: Full Set Backup Client: node01 Restore Client: node01 Storage: File1 When: 2021-06-21 03:32:57 Catalog: MyCatalog Priority: 10 Plugin Options: *None* OK to run? (yes/mod/no): yes Job queued. JobId=4 *exit[root@node01 ~]# ll /tmp/bacula-restores/etc
total 1172
-rw-r--r--. 1 root root 16 Feb 18 00:50 adjtime
-rw-r--r--. 1 root root 1529 May 15 2020 aliases
drwxr-xr-x. 2 root root 194 Feb 18 00:48 alternatives
-rw-r--r--. 1 root root 541 Nov 8 2019 anacrontab
-rw-r--r--. 1 root root 1 May 11 2019 at.deny
drwxr-x---. 4 root root 100 Feb 18 00:46 audit
drwxr-xr-x. 3 root root 228 Apr 29 21:42 authselect
drwxr-xr-x. 2 root root 49 Jun 21 03:27 bacula
drwxr-xr-x. 2 root root 135 Jun 3 03:22 bash_completion.d
-rw-r--r--. 1 root root 3019 May 15 2020 bashrc
-rw-r--r--. 1 root root 535 Apr 21 14:37 bindresvport.blacklist
drwxr-xr-x. 2 root root 6 Jun 16 12:53 binfmt.d
-rw-r--r--. 1 root root 24 Apr 25 13:32 centos-release
drwxr-xr-x. 2 root root 6 Apr 26 2020 chkconfig.d
-rw-r--r--. 1 root root 1107 Feb 24 00:28 chrony.conf
-rw-r-----. 1 root chrony 540 May 10 2019 chrony.keys
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# リストアされた
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