master_job_cache特性
当结果返回，master可以将结果缓存至数据库，并不需要另外安装MySQL-pythonmysql数据库的一个库和三张表需要创建
在配置文件添加master_job_cache: mysql后，清空表测试！
[root@master ~]# vim /etc/salt/master
mysql.host: '10.0.0.7'
mysql.user: 'salt'
mysql.pass: 'salt'
mysql.db: 'salt'
mysql.port: 3306
master_job_cache: mysql
清空表！
mysql> truncate table salt_returns;
Query OK, 0 rows affected (0.02 sec)
mysql> select * from salt_returns\G
Empty set (0.00 sec)
重启master
[root@master ~]# /etc/init.d/salt-master restart
Stopping salt-master daemon: [确定]
Starting salt-master daemon: [确定]
[root@master ~]#
再次执行一条任何命令，数据库将会出现数据
[root@master ~]# salt '*' cmd.run 'df -h'
minios.10.0.0.8.com:
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 18G 2.6G 14G 16% /
tmpfs 491M 12K 491M 1% /dev/shm
/dev/sda1 283M 28M 240M 11% /boot
minion-node20.10.0.0.20.com:
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 18G 2.6G 14G 16% /
tmpfs 238M 12K 238M 1% /dev/shm
/dev/sda1 283M 28M 240M 11% /boot
[root@master ~]#
如下:
mysql> select * from salt_returns\G
*************************** 1. row ***************************
fun: cmd.run
jid: 20151212005049266326
return: "Filesystem Size Used Avail Use% Mounted on\n/dev/sda2 18G 2.6G 14G 16% /\ntmpfs 491M 12K 491M 1% /dev/shm\n/dev/sda1 283M 28M 240M 11% /boot"
id: minios.10.0.0.8.com
success: 1
full_ret: {"fun_args": ["df -h"], "jid": "20151212005049266326", "return": "Filesystem Size Used Avail Use% Mounted on\n/dev/sda2 18G 2.6G 14G 16% /\ntmpfs 491M 12K 491M 1% /dev/shm\n/dev/sda1 283M 28M 240M 11% /boot", "retcode": 0, "success": true, "cmd": "_return", "_stamp": "2015-12-12T08:50:49.487996", "fun": "cmd.run", "id": "minios.10.0.0.8.com"}
alter_time: 2015-12-12 00:50:49
*************************** 2. row ***************************
fun: cmd.run
jid: 20151212005049266326
return: "Filesystem Size Used Avail Use% Mounted on\n/dev/sda2 18G 2.6G 14G 16% /\ntmpfs 238M 12K 238M 1% /dev/shm\n/dev/sda1 283M 28M 240M 11% /boot"
id: minion-node20.10.0.0.20.com
success: 1
full_ret: {"fun_args": ["df -h"], "jid": "20151212005049266326", "return": "Filesystem Size Used Avail Use% Mounted on\n/dev/sda2 18G 2.6G 14G 16% /\ntmpfs 238M 12K 238M 1% /dev/shm\n/dev/sda1 283M 28M 240M 11% /boot", "retcode": 0, "success": true, "cmd": "_return", "_stamp": "2015-12-12T08:50:49.497892", "fun": "cmd.run", "id": "minion-node20.10.0.0.20.com"}
alter_time: 2015-12-12 00:50:49
2 rows in set (0.00 sec)
