saltstack自動化運維系列④之saltstack的命令返回結果mysql數據庫寫入

saltstack自動化運維系列④之saltstack的命令返回結果mysql數據庫寫入
salt的返回值寫入mysql數據庫：
可參考：
https://docs.saltstack.com/en/latest/ref/returners/all/salt.returners.mysql.html#module-salt.returners.mysql

在mysql數據庫中創建數據庫、表

CREATE DATABASE `salt`
DEFAULT CHARACTER SET utf8
DEFAULT COLLATE utf8_general_ci;

USE `salt`;

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;

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;

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;

mysql> show tables;
+----------------+
| Tables_in_salt |
+----------------+
| jids |
| salt_events |
| salt_returns |

mysql> grant all on salt.* to salt@'%' identified by 'salt';

安裝python插件

# yum install MySQL-python -y

將以下配置分別配置到服務端和客戶端：
/etc/salt/master
/etc/salt/minion

mysql.host: '192.168.3.19'
mysql.user: 'salt'
mysql.pass: 'salt'
mysql.db: 'salt'
mysql.port: 3306

執行命令后面跟 --return mysql 可以將執行的結果和命令記錄到mysql數據庫中

# salt '*' test.ping --return mysql
node2.chinasoft.com:
True
mini1:
True
[root@mini1 ~]# salt '*' cmd.run 'date' --return mysql
node2.chinasoft.com:
Fri Apr 7 16:25:53 CST 2017
mini1:
Fri Apr 7 16:25:53 CST 2017
[root@mini1 ~]# salt '*' cmd.run 'df -Th' --return mysql
mini1:
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/vg0-root ext4 25G 1.6G 23G 7% /
tmpfs tmpfs 495M 16K 495M 1% /dev/shm
/dev/sda1 ext4 291M 39M 238M 14% /boot
/dev/mapper/vg0-usr ext4 20G 2.8G 16G 15% /usr
/dev/mapper/vg0-var ext4 9.7G 1011M 8.2G 11% /var
node2.chinasoft.com:
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/vg_node2-root ext4 29G 1020M 27G 4% /
tmpfs tmpfs 935M 12K 935M 1% /dev/shm
/dev/sda1 ext4 485M 39M 421M 9% /boot
/dev/mapper/vg_node2-data ext4 29G 252M 28G 1% /data
/dev/mapper/vg_node2-usr ext4 9.7G 2.0G 7.2G 22% /usr
/dev/mapper/vg_node2-web ext4 25G 172M 23G 1% /web
[root@mini1 ~]# salt '*' cmd.run 'free -m' --return mysql
node2.chinasoft.com:
total used free shared buffers cached
Mem: 1869 1760 108 0 167 456
-/+ buffers/cache: 1136 733
Swap: 3999 35 3964
mini1:
total used free shared buffers cached
Mem: 988 922 65 0 3 51
-/+ buffers/cache: 868 120
Swap: 3999 316 3683

 

可以看到表 salt_returns 中的數據

mysql> select * from salt_returns\G
*************************** 1. row ***************************
fun: test.ping
jid: 20170407162451855497
return: true
id: node2.chinasoft.com
success: 1
full_ret: {"fun_args": [], "jid": "20170407162451855497", "return": true, "retcode": 0, "success": true, "fun": "test.ping", "id": "node2.chinasoft.com"}
alter_time: 2017-04-07 16:24:52
*************************** 2. row ***************************
fun: cmd.run
jid: 20170407162553259109
return: "Fri Apr 7 16:25:53 CST 2017"
id: node2.chinasoft.com
success: 1
full_ret: {"fun_args": ["date"], "jid": "20170407162553259109", "return": "Fri Apr 7 16:25:53 CST 2017", "retcode": 0, "success": true, "fun": "cmd.run", "id": "node2.chinasoft.com"}
alter_time: 2017-04-07 16:25:53
*************************** 3. row ***************************
fun: cmd.run
jid: 20170407162605846972
return: "Filesystem Type Size Used Avail Use% Mounted on\n/dev/mapper/vg_node2-root ext4 29G 1020M 27G 4% /\ntmpfs tmpfs 935M 12K 935M 1% /dev/shm\n/dev/sda1 ext4 485M 39M 421M 9% /boot\n/dev/mapper/vg_node2-data ext4 29G 252M 28G 1% /data\n/dev/mapper/vg_node2-usr ext4 9.7G 2.0G 7.2G 22% /usr\n/dev/mapper/vg_node2-web ext4 25G 172M 23G 1% /web"
id: node2.chinasoft.com
success: 1
full_ret: {"fun_args": ["df -Th"], "jid": "20170407162605846972", "return": "Filesystem Type Size Used Avail Use% Mounted on\n/dev/mapper/vg_node2-root ext4 29G 1020M 27G 4% /\ntmpfs tmpfs 935M 12K 935M 1% /dev/shm\n/dev/sda1 ext4 485M 39M 421M 9% /boot\n/dev/mapper/vg_node2-data ext4 29G 252M 28G 1% /data\n/dev/mapper/vg_node2-usr ext4 9.7G 2.0G 7.2G 22% /usr\n/dev/mapper/vg_node2-web ext4 25G 172M 23G 1% /web", "retcode": 0, "success": true, "fun": "cmd.run", "id": "node2.chinasoft.com"}
alter_time: 2017-04-07 16:26:06
*************************** 4. row ***************************
fun: cmd.run
jid: 20170407162611429976
return: " total used free shared buffers cached\nMem: 1869 1760 108 0 167 456\n-/+ buffers/cache: 1136 733\nSwap: 3999 35 3964"
id: node2.chinasoft.com
success: 1
full_ret: {"fun_args": ["free -m"], "jid": "20170407162611429976", "return": " total used free shared buffers cached\nMem: 1869 1760 108 0 167 456\n-/+ buffers/cache: 1136 733\nSwap: 3999 35 3964", "retcode": 0, "success": true, "fun": "cmd.run", "id": "node2.chinasoft.com"}
alter_time: 2017-04-07 16:26:11
4 rows in set (0.00 sec)

至此saltstack命令行結果返回mysql數據庫配置完畢，很多時候可以通過查詢數據庫得知哪些客戶端沒有返回我們想要的結果，可以方便的查詢並進行二次處理