job管理：
1.master在下发指令任务时，会附带上产生的jid。
2.minion在接收到指令开始执行时，会在本地的/var/cache/salt/minion/proc目录下产生该jid命名的文件，用于在执行过程中master查看当前任务的执行情况。
3.指令执行完毕将结果传送给master后，删除该临时文件。
Job缓存默认保存24小时
[[email protected] salt]# cd /var/cache/salt/master/jobs/
[[email protected] jobs]# yum install -y mysql
[[email protected] jobs]# yum install -y mariadb.server
[[email protected] mnt]# systemctl start mariadb.service
[[email protected] mnt]# mysql
MariaDB [(none)]> show databases;
[[email protected] ~]# yum install -y MySQL-python.x86_64
[[email protected] ~]# cd /etc/salt/
[[email protected] salt]# vim minion
[[email protected] salt]# systemctl restart salt-minion.service
[[email protected] ~]# vim add.sql
[[email protected] ~]# mysql < add.sql ##导入
[[email protected] ~]# mysql
MariaDB [(none)]> show databases;
MariaDB [(none)]> use salt
MariaDB [salt]> show tables;
[[email protected] ~]# mysql
MariaDB [(none)]> grant all on salt.* to [email protected] identified by 'salt';
MariaDB [(none)]> grant all on salt.* to [email protected]'%' identified by 'salt';
[[email protected] ~]# mysql -u salt -p salt
[[email protected] ~]# salt server2 cmd.run hostname
[[email protected] ~]# mysql
MariaDB [salt]> show tables;
MariaDB [salt]> select * from salt_returns;
配置master端：
[[email protected] salt]# vim minion
[[email protected] ~]# vim /etc/salt/master
[[email protected] ~]# systemctl restart salt-master.service
[[email protected] ~]# yum install -y MySQL-python.x86_64
[[email protected] ~]# salt '*' test.ping
[[email protected] ~]# mysql
MariaDB [(none)]> use salt
MariaDB [salt]> show tables;
MariaDB [salt]> select * from salt_returns;