本文主要是介绍mysql中储存salt返回结果，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
在mysql中储存salt返回结果 参考文档 http://docs.saltstack.cn/topics/jobs/external_cache.html
master端向minion端推送之后，minion端会保存推送信息24小时，为了将信息长久保存,可以选择将数据存储到数据库中,从而长久保存.使数据存储到数据库中有两种实现方式
方法一:
(1)安装mysql(server1)
yum install -y mysql-server
(2)登陆数据库并对salt用户授权
grant all on salt.* to salt@'172.25.1.%' identified by 'redhat';
(3)在要备份的minion端（sevrer2）安装MySQL-python
yum install MySQL-python -y
(4)配置server2的minion文件
[root@server2 ~]# vim /etc/salt/minion810 #return:811 # - mysql812 # - hipchat813 # - slack814 mysql.host: '172.25.1.1' # mysql数据库所在主机815 mysql.user: 'salt' # 登陆数据库的用户816 mysql.pass: 'redhat' # salt用户密码817 mysql.db: 'salt' # 存放推送信息的数据库818 mysql.port: 3306
(5)在server1端的mysql数据库中导入数据
mysql < test.sql
[root@server2 ~]# vim test.sqlCREATE DATABASE `salt`DEFAULT CHARACTER SET utf8DEFAULT 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;
(6)在sever1端向server2推送,数据库的salt数据库salt_returns表中查看返回结果
方法二:
(1)在server1端安装MySQL-python
yum install MySQL-python
(2)在数据库中对本地localhost用户授权（数据库mysql饥饿python模块均在server1端，所以只用对localhost用户授权就行）
grant all on salt.* to salt@'localhost' identified by 'redhat';
(3)编辑server1端的master文件
[root@server1 ~]# vim /etc/salt/master
1058 master_job_cache: mysql
1059 mysql.host: 'localhost'
1060 mysql.user: 'salt'
1061 mysql.pass: 'redhat'
1062 mysql.db: 'salt'
1063 mysql.port: 3306(4)在server1上向server2或3或4上推送salt server3 cmd.run ‘df -h’
[root@server1 ~]# salt server3 cmd.run 'df -h'
server3:Filesystem Size Used Avail Use% Mounted on/dev/mapper/VolGroup-lv_root 14G 1.1G 12G 8% /tmpfs 246M 16K 246M 1% /dev/shm/dev/vda1 485M 33M 427M 8% /boot
mysql> use salt;
mysql> select * from salt_returns\G;
*************************** 5. row ***************************fun: cmd.runjid: 20181113200153946345return: "Filesystem Size Used Avail Use% Mounted on\n/dev/mapper/VolGroup-lv_root 14G 1.1G 12G 8% /\ntmpfs 246M 16K 246M 1% /dev/shm\n/dev/vda1 485M 33M 427M 8% /boot"id: server3success: 1full_ret: {"fun_args": ["df -h"], "jid": "20181113200153946345", "return": "Filesystem Size Used Avail Use% Mounted on\n/dev/mapper/VolGroup-lv_root 14G 1.1G 12G 8% /\ntmpfs 246M 16K 246M 1% /dev/shm\n/dev/vda1 485M 33M 427M 8% /boot", "retcode": 0, "success": true, "cmd": "_return", "_stamp": "2018-11-13T12:01:54.013976", "fun": "cmd.run", "id": "server3"}
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