Bacula備份MySQL

Bacula是一個(gè)備份和恢復(fù)軟件，可以備份MySQL數(shù)據(jù)庫(kù)以及其他各種類型的數(shù)據(jù)。這篇文章將介紹如何在Ubuntu 18.04上使用Bacula備份MySQL數(shù)據(jù)庫(kù)。

步驟1：安裝Bacula

sudo apt install bacula

步驟2：安裝Bacula的MySQL插件

sudo apt install bacula-mysql

步驟3：創(chuàng)建Bacula備份用戶

CREATE USER 'bacula'@'localhost' IDENTIFIED BY 'bacula_password';
GRANT ALL PRIVILEGES ON *.* TO 'bacula'@'localhost' WITH GRANT OPTION;
FLUSH PRIVILEGES;

步驟4：配置Bacula的MySQL備份

打開(kāi)Bacula的配置文件：

sudo nano /etc/bacula/bacula-dir.conf

添加以下代碼：

Job {
Name = "Full_Backup"
JobDefs = "DefaultJob"
Client=Client1-fd
Level = Full
FileSet="MySQL"
Schedule = "WeeklyCycle"
Storage = File
Messages = Standard
Pool = File
}
FileSet {
Name = "MySQL"
Include {
Options {
signature=SHA1
compression=GZIP
}
File = "/var/lib/mysql/"
}
}
JobDefs {
Name = "DefaultJob"
Type = Backup
Level = Incremental
ClientSpeedLimit = 1000  # 1000 KBytes/second = 8Mbps
}
Client {
Name = Client1-fd
Address = 192.168.10.11
FDPort = 9102
Catalog = MyCatalog
Password = "bacula-fd"
File Retention = 30 days
Job Retention = 6 months
AutoPrune = yes
}

步驟5：?jiǎn)?dòng)Bacula備份服務(wù)

sudo systemctl start bacula-fd.service

步驟6：測(cè)試Bacula備份

sudo /usr/sbin/bacula-dir -tc /etc/bacula/bacula-dir.conf

以上是在Ubuntu 18.04上使用Bacula備份MySQL數(shù)據(jù)庫(kù)的所有步驟。備份好的數(shù)據(jù)可以在Bacula備份服務(wù)器上的文件存儲(chǔ)中找到。