一，returnner介绍
1，默认情况下，发送给minion的命令执行结果将返回给salt-master。Saltstack Returnner的接口允许将结果发送给任意系统。
GitHub：https://github.com/saltstack/salt/tree/develop/salt/returners
官网：https://docs.saltstack.com/en/latest/ref/returners/
二，returnner模块列表
三，案例
1，returnner返回到syslog
salt-master执行命令：
[[email protected] ~]# salt ‘*‘ test.ping --return syslog
dns02:
True
dns01:
True
查看salt-minion端syslog日志
[[email protected] ~]# tail -f /var/log/messages
Dec 9 22:22:31 dns02 python2.6: {"fun_args": [], "jid": "20171209222231433150", "return": true, "retcode": 0, "success": true, "fun": "test.ping", "id": "dns02"}
2，returnner返回给mysql（单边模式）
- 安装mysql（可以在master也可以在其它服务器）
[[email protected] ~]# yum install –y mysql
- 启动mysql服务
[[email protected] tmp]# service mysql start Starting MySQL........ SUCCESS!
- 设置root密码
[[email protected] tmp]# mysqladmin -u root password ‘123456‘
- 创建数据库，并授权
--创建数据库 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; 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,KEY `id` (`id`),KEY `jid` (`jid`),KEY `fun` (`fun`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; --授权 GRANT ALL PRIVILEGES ON salt.* to ‘salt‘@‘%‘ identified by ‘salt‘; flush privileges;
- 修改所有minion配置文件，在配置文件结尾添加：
[[email protected] ~]# vi /etc/salt/minion mysql.host: ‘10.80.0.162‘ mysql.user: ‘salt‘ mysql.pass: ‘salt‘ mysql.db: ‘salt‘ mysql.port: 3306
- 重启所有minion服务
[[email protected] ~]# salt ‘*‘ service.restart salt-minion
dns01:
True
dns02:
True
- 所有minion安装MySQL-python模块
[[email protected] tmp]# salt ‘*‘ cmd.run ‘yum install -y MySQL-python‘
dns02:
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
* epel: mirrors.tongji.edu.cn
Resolving Dependencies
--> 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
Downloading Packages:
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!
dns01:
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
* epel: mirrors.tongji.edu.cn
Resolving Dependencies
--> 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
Downloading Packages:
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!
- 测试写入mysql
[[email protected] tmp]# salt ‘*‘ cmd.run ‘hostname‘ --return mysql
dns02:
dns02
dns01:
dns01
- 结果
mysql> select * from salt_returns;
+---------+----------------------+---------+-------+---------+----------------------------------------------------------------------------------------------------------------------------------------------+
| fun | jid | return | id | success | full_ret |
+---------+----------------------+---------+-------+---------+----------------------------------------------------------------------------------------------------------------------------------------------+
| cmd.run | 20171210074613759042 | "dns02" | dns02 | 1 | {"fun_args": ["hostname"], "jid": "20171210074613759042", "return": "dns02", "retcode": 0, "success": true, "fun": "cmd.run", "id": "dns02"} |
| cmd.run | 20171210074613759042 | "dns01" | dns01 | 1 | {"fun_args": ["hostname"], "jid": "20171210074613759042", "return": "dns01", "retcode": 0, "success": true, "fun": "cmd.run", "id": "dns01"} |
+---------+----------------------+---------+-------+---------+----------------------------------------------------------------------------------------------------------------------------------------------+
2 rows in set (0.00 sec)
snailshadow 标签: returnner，saltstack
时间： 2024-07-30 15:16:17