Snap部署的Rocket.Chat备份与恢复数据库

为了防止意外情况而导致数据丢失，最好的办法就是备份数据，我就因为服务器突然断电导致Rocket.Chat服务器数据库损坏，所以今天出一个备份Rocket.Chat据库的教程。

1.首先通过ssh连接到你的Linux服务器（这里用的Ubuntu 20.04）

2.输入 su 之后输入管理员密码来获取权限

3.输入 sudo service snap.rocketchat-server.rocketchat-server stop 来停止Rocket.Chat服务

4.输入 sudo service snap.rocketchat-server.rocketchat-mongo status | grep Active

返回 Active: active (running) since Thu 2024-01-04 19:44:48 CST; 45min ago 即代表成功（只要显示Running即可）

5.输入 sudo snap run rocketchat-server.backupdb

如果返回

[*] Creating backup file…
[+] A backup of your data can be found at /var/snap/rocketchat-server/common/backup/rocketchat_backup_XXXXXXXX.XXXX.tar.gz

则表示备份成功，路径就在 /var/snap/rocketchat-server/common/backup/rocketchat_backup_XXXXXXXX.XXXX.tar.gz ,SFTP下载即可

6.接着输入 sudo snap start rocketchat-server.rocketchat-server 启动Rocket.Chat Server即可大功告成

还原

1. 重复备份操作的步骤1-4
2. 将备份tgz/tar.gz文件复制到 /var/snap/rocketchat-server/common/ 目录下
3. 输入恢复指令

sudo snap run rocketchat-server.restoredb /var/snap/rocketchat-server/common/rocketchat_backup——XXXXXXXX.XXXX.tar.gz

4.输入“1” Yes

5.出现以下文字代表恢复成功

[*] Extracting backup file...
[*] Restoring data...
[*] Preparing database...
[+] Restore completed! Please restart the snap.rocketchat services to verify.

6.启动 Rocket.Chat 服务验证恢复是否生效。

sudo snap start rocketchat-server.rocketchat-server