场景:每次执行salt任务后,将返回结果存入到数据库,可以做任务跟踪以及历史查看。
1.在node1上安装mysql数据库并启动设置root密码。
[root@node1 ~]# yum -y install mysql-server MySQL-python
[root@node1 ~]# service mysqld start
[root@node1 ~]# mysqladmin -uroot password 123456
2.数据库建库建表语句。
CREATE DATABASE `salt`
DEFAULT CHARACTER SET utf8
DEFAULT COLLATE utf8_general_ci; USE `salt`; --
-- Table structure for table `jids`
-- DROP TABLE IF EXISTS `jids`;
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; --
-- Table structure for table `salt_returns`
-- DROP TABLE IF EXISTS `salt_returns`;
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; --
-- Table structure for table `salt_events`
-- DROP TABLE IF EXISTS `salt_events`;
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;
3.在node2上编辑/etc/salt/minion文件,并重新启动salt-minion服务,文件修改如下:
[root@node2 salt]# tail -n 5 /etc/salt/minion
mysql.host: '192.168.3.1'
mysql.user: 'root'
mysql.pass: '123456'
mysql.db: 'salt'
mysql.port: 3306
[root@node1 ~]# service salt-minion restart
4.在node1上远程执行命令并指定返回数据写入MySQL,登陆并查看数据库内容。
[root@node1 ~]# salt 'node2.xkops.com' test.ping --return mysql
mysql>select * from salt.salt_events;