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本文章是参照官网和网上一些资料。多数以官网为主。
首先是需要安装mysql数据库，我这里已经安装好了一个mysql数据库的分支叫MariaDB数据库，我就使用现成的。听说操作和mysql的操作一样。其实我就是想试试这个数据库··
依赖条件：所有minion端要安装 。
MySQL-python| maturity: | mature |
|---|---|
| depends: | python-mysqldb |
| platform: | all |
三个主要步骤：
1、创建数据库和表
2、修改minion配置文件指向mysql数据库
3、测试以及查看数据库
1、登录数据库，创建一个salt数据库，三个表：jids、salt_returns、salt_events [root@salt-master ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 360 Server version: 5.5.50-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> CREATE DATABASE `salt` -> DEFAULT CHARACTER SET utf8 -> DEFAULT COLLATE utf8_general_ci; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> USE `salt`; Database changed MariaDB [salt]> DROP TABLE IF EXISTS `jids`; Query OK, 0 rows affected, 1 warning (0.00 sec) MariaDB [salt]> CREATE TABLE `jids` ( -> `jid` varchar(255) NOT NULL, -> `load` mediumtext NOT NULL, -> UNIQUE KEY `jid` (`jid`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.04 sec) MariaDB [salt]> CREATE INDEX jid ON jids(jid) USING BTREE; ERROR 1061 (42000): Duplicate key name 'jid' MariaDB [salt]> CREATE INDEX jid ON jids(jid) USING BTREE; ERROR 1061 (42000): Duplicate key name 'jid' MariaDB [salt]> 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; Query OK, 0 rows affected (0.04 sec) MariaDB [salt]> DROP TABLE IF EXISTS `salt_events`; Query OK, 0 rows affected, 1 warning (0.01 sec) MariaDB [salt]> 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; Query OK, 0 rows affected (0.05 sec) 创建数据库完毕！ 2、开始查看一下数据表，三个没错。 MariaDB [salt]> show tables -> ; +----------------+ | Tables_in_salt | +----------------+ | jids | | salt_events | | salt_returns | +----------------+ 3 rows in set (0.00 sec) MariaDB [salt]> select * from salt_returns; Empty set (0.00 sec) 3、给数据库授权，官网竟然没有说，差点漏了 MariaDB [salt]> grant all on salt.* to salt@'%' identified by 'salt'; Query OK, 0 rows affected (0.00 sec) MariaDB [salt]> flush privileges; Query OK, 0 rows affected (0.01 sec) MariaDB [salt]> 4、修改minion配置文件 [root@salt-minion01 ~]# vim /etc/salt/minion ###### Returner settings ###### ############################################ # Which returner(s) will be used for minion's result: #return: mysql mysql.host: '10.0.0.177' #我的master主机ip地址 mysql.user: 'salt' mysql.pass: 'salt' mysql.db: 'salt' mysql.port: 3306 [root@salt-minion01 ~]# /etc/init.d/salt-minion restart Stopping salt-minion daemon: [ OK ] Starting salt-minion daemon: [ OK ] 5、差点忘记安装依赖条件了，安装依赖条件。没有安装成功，和python版本有关，请大家自行寻找，我先第六步试试看， [root@salt-master ~]# yum install MySQLdb -y [root@salt-minion01 ~]# yum install mysql-python -y Loaded plugins: fastestmirror Setting up Install Process Loading mirror speeds from cached hostfile * base: mirrors.zju.edu.cn * epel: mirror01.idc.hinet.net * extras: centos.ustc.edu.cn * updates: centos.ustc.edu.cn No package mysql-python available. * Maybe you meant: MySQL-python Error: Nothing to do 6、运行测试命令，然后进入数据库查看。 [root@salt-master ~]# salt '*' test.ping --return mysql salt-master: True salt-minion01: True hddcluster1: True hddcluster4: True hddcluster2: True hddcluster3: True #注意：下面id：salt-master 是因为我上面没有安装成功mysql-python，后来我在master端的minion安装mysql-python成功测试。 [root@salt-master ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 367 Server version: 5.5.50-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> use salt; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed MariaDB [salt]> select * from salt_returns; +-----------+----------------------+--------+-------------+---------+-----------------------------------------------------------------------------------------------------------------------------------------+---------------------+ | fun | jid | return | id | success | full_ret | alter_time | +-----------+----------------------+--------+-------------+---------+-----------------------------------------------------------------------------------------------------------------------------------------+---------------------+ | test.ping | 20161214171944749902 | true | salt-master | 1 | {"fun_args": [], "jid": "20161214171944749902", "return": true, "retcode": 0, "success": true, "fun": "test.ping", "id": "salt-master"} | 2016-12-14 17:19:54 | +-----------+----------------------+--------+-------------+---------+-----------------------------------------------------------------------------------------------------------------------------------------+---------------------+ 1 row in set (0.00 sec) MariaDB [salt]> 7、终于找到了包的名字是MySQL-python [root@salt-minion01 ~]# yum install MySQL-python Loaded plugins: fastestmirror Setting up Install Process Loading mirror speeds from cached hostfile * base: mirrors.zju.edu.cn * epel: mirror01.idc.hinet.net * extras: centos.ustc.edu.cn * updates: centos.ustc.edu.cn Resolving Dependencies There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them. --> Running transaction check ---> Package MySQL-python.x86_64 0:1.2.3-0.3.c1.1.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ===================================================================================== Package Arch Version Repository Size ===================================================================================== Installing: MySQL-python x86_64 1.2.3-0.3.c1.1.el6 base 86 k Transaction Summary ===================================================================================== Install 1 Package(s) Total download size: 86 k Installed size: 246 k Is this ok [y/N]: y Downloading Packages: MySQL-python-1.2.3-0.3.c1.1.el6.x86_64.rpm | 86 kB 00:00 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : MySQL-python-1.2.3-0.3.c1.1.el6.x86_64 1/1 Verifying : MySQL-python-1.2.3-0.3.c1.1.el6.x86_64 1/1 Installed: MySQL-python.x86_64 0:1.2.3-0.3.c1.1.el6 Complete! [root@salt-minion01 ~]# 8、再次测试命令，查看数据库。 [root@salt-master ~]# salt 'salt-minion01' test.ping --return mysql salt-minion01: True [root@salt-master ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 370 Server version: 5.5.50-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> use salt; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed MariaDB [salt]> select * from salt_returns; +-----------+----------------------+--------+---------------+---------+-------------------------------------------------------------------------------------------------------------------------------------------+---------------------+ | fun | jid | return | id | success | full_ret | alter_time | +-----------+----------------------+--------+---------------+---------+-------------------------------------------------------------------------------------------------------------------------------------------+---------------------+ | test.ping | 20161214171944749902 | true | salt-master | 1 | {"fun_args": [], "jid": "20161214171944749902", "return": true, "retcode": 0, "success": true, "fun": "test.ping", "id": "salt-master"} | 2016-12-14 17:19:54 | | test.ping | 20161214172841623449 | true | salt-minion01 | 1 | {"fun_args": [], "jid": "20161214172841623449", "return": true, "retcode": 0, "success": true, "fun": "test.ping", "id": "salt-minion01"} | 2016-12-14 17:28:41 | +-----------+----------------------+--------+---------------+---------+-------------------------------------------------------------------------------------------------------------------------------------------+---------------------+ 2 rows in set (0.00 sec) MariaDB [salt]>另外有需要云服务器可以了解下创新互联cdcxhl.cn，海内外云服务器15元起步，三天无理由+7*72小时售后在线，公司持有idc许可证，提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。
