10-saltstack 数据返回到MySQL

官方文档：https://docs.saltstack.com/en/latest/ref/returners/all/salt.returners.mysql.html#module-salt.returners.mysql

1.MySQL服务器操作

# 创建数据库
CREATE DATABASE  `salt`
  DEFAULT CHARACTER SET utf8
  DEFAULT COLLATE utf8_general_ci;

USE `salt`;

# 创建第1张表
CREATE TABLE `jids` (
  `jid` varchar(255) NOT NULL,
  `load` mediumtext NOT NULL,
  UNIQUE KEY `jid` (`jid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX jid ON jids(jid) USING BTREE;

# 创建第2张表
CREATE TABLE `salt_returns` (
  `fun` varchar(50) NOT NULL,
  `jid` varchar(255) NOT NULL,
  `return` mediumtext NOT NULL,
  `id` varchar(255) NOT NULL,
  `success` varchar(10) NOT NULL,
  `full_ret` mediumtext NOT NULL,
  `alter_time` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  KEY `id` (`id`),
  KEY `jid` (`jid`),
  KEY `fun` (`fun`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;


# 创建第3张表
CREATE TABLE `salt_events` (
`id` BIGINT NOT NULL AUTO_INCREMENT,
`tag` varchar(255) NOT NULL,
`data` mediumtext NOT NULL,
`alter_time` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
`master_id` varchar(255) NOT NULL,
PRIMARY KEY (`id`),
KEY `tag` (`tag`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

 2.查询数据库，表及授权用户

mysql> show databases;  # 查询库
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| salt               |
| test               |
+--------------------+
5 rows in set (0.01 sec)

mysql> use salt;             # 切换数据库
Database changed
mysql> show tables;        # 查询表
+----------------+
| Tables_in_salt |
+----------------+
| jids           |
| salt_events    |
| salt_returns   |
+----------------+
3 rows in set (0.00 sec)
mysql> grant all on salt.* to salt@'192.168.2.%' identified by 'salt';  # 授权用户
Query OK, 0 rows affected (0.01 sec)

 3.minion端安装MySQL-python支持

[root@salt-minion01 ~]# yum install MySQL-python -y

 4.master配置文件加入

[root@salt-master ~]# vim /etc/salt/master   # 加入以下配置
# Which returner(s) will be used for minion's result:
#return: mysql
alternative.mysql.host: '192.168.2.102'
alternative.mysql.user: 'salt'
alternative.mysql.pass: 'salt'
alternative.mysql.db: 'salt'
alternative.mysql.port: 3306

[root@salt-master ~]# /etc/init.d/salt-master restart   # 重启服务
Stopping salt-master daemon:                               [  OK  ]
Starting salt-master daemon:                               [  OK  ]

[root@salt-master ~]# salt '*' saltutil.refresh_pillar     # 刷新
salt-minion01:
    True
salt-minion02:
    True
salt-master:
    True

 5.minion配置

[root@salt-minion02 ~]# vim /etc/salt/minion
#return: mysql
alternative.mysql.host: '192.168.2.102'
alternative.mysql.user: 'salt'
alternative.mysql.pass: 'salt'
alternative.mysql.db: 'salt'
alternative.mysql.port: 3306

[root@salt-minion02 ~]# /etc/init.d/salt-minion restart   # 重启服务
Stopping salt-minion:root:salt-minion02 daemon: OK
Starting salt-minion:root:salt-minion02 daemon: OK