1. 主机规划

salt 版本

 [root@salt100 ~]# salt --version

 salt 2018.3. (Oxygen)

 [root@salt100 ~]# salt-minion --version

 salt-minion 2018.3. (Oxygen)

salt 无master文档

standalone_minion

https://docs.saltstack.com/en/latest/topics/tutorials/standalone_minion.html

salt-call

https://docs.saltstack.com/en/latest/ref/cli/salt-call.html

注意★★★★★

当salt处于无master【masterless】模式时，不要运行salt-minion守护进程。否则salt-minion将尝试去连接master并失败。salt-call命令独立存在，不需要salt-minion守护进程。

2. 无master操作步骤

备注：此次是在salt01上操作

1、关闭salt-minion、关闭开机自启动

 systemctl stop salt-minion.service

 systemctl disable salt-minion.service

2、minion端配置修改

 [root@salt01 ~]# vim /etc/salt/minion

 ………………

 # Set the file client. The client defaults to looking on the master server for

 # files, but can be directed to look at the local file directory setting

 # defined below by setting it to "local". Setting a local file_client runs the

 # minion in masterless mode.

 #file_client: remote

 file_client: local  # 从默认的 remote改为local

 ………………

备注：salt-call 会读取该配置文件，因此该配置文件必须改。

3、file_roots和pillar_roots设置

使用默认的即可，不需要设置

4、External pillars设置

无master模式支持External pillars

3. 无master模式测试

3.1. 常规信息

 [root@salt01 ~]# salt-call  test.ping

 local:

     True

 [root@salt01 ~]# salt-call grains.items  # 查看所有grains信息

3.2. grains设置

 [root@salt01 ~]# vim /etc/salt/minion

 ………………

 # Custom static grains for this minion can be specified here and used in SLS

 # files just like all other grains. This example sets  custom grains, with

 # the 'roles' grain having two values that can be matched against.

 grains:

   roles:

     - webserver03

     - memcache03

   os: redhat03

   tree: tree001

 ………………

 [root@salt01 ~]# salt-call saltutil.sync_grains  # 刷新 grains【实际可以不进行此操作，因为是本地读取】

 local:

 ##### 查看grains结果

 [root@salt01 ~]# salt-call grains.item tree

 local:

     ----------

     tree:

         tree001

 [root@salt01 ~]# salt-call grains.item roles

 local:

     ----------

     roles:

         - webserver03

         - memcache03

 [root@salt01 ~]# salt-call grains.item roles:  # 读取列表中的下标为1的数据

 local:

     ----------

     roles::

         memcache03

3.3. pillar设置

 [root@salt01 pillar]# pwd

 /srv/pillar

 [root@salt01 pillar]# cat top.sls

 base:

   '*':

     - web_pillar.user

 [root@salt01 pillar]# cat web_pillar/user.sls

 tree:

   tree01:

     - name01: zhang01

     - name02: zhang02

   tree02:

     - my_user1: salt0-

     - my_user2: salt0-

 [root@salt01 ~]# salt-call saltutil.sync_pillar  # 刷新【实际可以不进行此操作，因为是本地读取】

 local:

 ###### pillar数据查询

 [root@salt01 ~]# salt-call pillar.items

 local:

     ----------

     tree:

         ----------

         tree01:

             |_

               ----------

               name01:

                   zhang01

             |_

               ----------

               name02:

                   zhang02

         tree02:

             |_

               ----------

               my_user1:

                   salt0-

             |_

               ----------

               my_user2:

                   salt0-

 [root@salt01 ~]# salt-call pillar.item tree:tree01

 local:

     ----------

     tree:tree01:

         |_

           ----------

           name01:

               zhang01

         |_

           ----------

           name02:

               zhang02

 [root@salt01 ~]# salt-call pillar.item tree:tree01:name01

 local:

     ----------

     tree:tree01:name01:

         zhang01

注意这几个的区别【取列表信息】

 [root@salt01 pillar]# salt-call pillar.item tree:tree01

 local:

     ----------

     tree:tree01:

         |_

           ----------

           name01:

               zhang01

         |_

           ----------

           name02:

               zhang02

 [root@salt01 pillar]# salt-call pillar.item tree:tree01:

 local:

     ----------

     tree:tree01::

         ----------

         name01:

             zhang01

 [root@salt01 pillar]# salt-call pillar.item tree:tree01:name01

 local:

     ----------

     tree:tree01:name01:

         zhang01

 [root@salt01 pillar]# salt-call pillar.item tree:tree01::name01

 local:

     ----------

     tree:tree01::name01:

         zhang01

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巴特西

Saltstack_使用指南14_无master