• CentOS 7.2 部署Saltstack


    CentOS 7.2部署Saltstack

    一、环境介绍:

    服务器名称 IP地址
    Salt-Master 192.168.30.141
    Slave1 192.168.30.131
    Slave2 192.168.30.132

     

    二、部署前的准备:

     

      1、添加host文件:

      在Master上操作:

        # echo -e "192.168.30.141 Salt-Master 192.168.30.131 Slave1 192.168.30.132 Slave2" >> /etc/hosts

        # sed -i "s/HOSTNAME=.*/HOSTNAME=Salt-Master/g" /etc/sysconfig/network

        # hostname Salt-Master

      

      在Slave1上操作

        # echo -e "192.168.30.141 Salt-Master 192.168.30.131 Slave1 192.168.30.132 Slave2" >> /etc/hosts

        # sed -i "s/HOSTNAME=.*/HOSTNAME=Slave1/g" /etc/sysconfig/network

        # hostname Slave1

      在Slave2上操作

        # echo -e "192.168.30.141 Salt-Master 192.168.30.131 Slave1 192.168.30.132 Slave2" >> /etc/hosts

        # sed -i "s/HOSTNAME=.*/HOSTNAME=Slave2/g" /etc/sysconfig/network

        # hostname Slave2

      2、安装编译环境(三台机器都要安装):

      # yum -y install gcc-c++ 

        # yum -y install epel-release  

      3、安装Saltstack源(三台机器都要安装):

      # yum install https://repo.saltstack.com/yum/redhat/salt-repo-latest-1.el7.noarch.rpm

      # yum clean expire-cache

    三、安装部署Saltstack:

      服务端安装(Master):

      # yum -y install salt-master

      

      修改配置文件:

      # sed -i 's/#interface:.*/interface:192.168.30.141/g' /etc/salt/master   #修改master监控的IP地址(即本机IP)

      # sed -i 's/#auto_accept:.*/auto_accept: True/g' /etc/salt/master   #修改签证为自动签证

      # egrep -v "^#|^$" /etc/salt/master

      interface: 192.168.30.141

      auto_accept: True

      启动Master服务:

      # systemctl start salt-master

      # systemctl stop firewalld.servcie         #本文为做实验方便,关闭firewall;在正常生产环境中建议开启

      客户端部署(Minion):

      # yum -y install salt-minion

      

      修改配置文件:

      # sed -i 's/#master:.*/master: 192.168.30.141/g' /etc/salt/minion  # 指定Master主机

      此项为自定义主机ID(自选):  

      # sed -i 's/#id:.*/id: Server1/g' /etc/salt/minion  

      # egrep -v "^#|^$" /etc/salt/minion

      master: 192.168.30.141
      id: Server1

      

      启动Minion服务:

      # systemctl start salt-minion

      # netstat -an|egrep '4505|4506'

      tcp 0 0 192.168.30.131:58706 192.168.30.141:4505 ESTABLISHED
      tcp 0 0 192.168.30.131:60583 192.168.30.141:4506 ESTABLISHED
      tcp 0 0 192.168.30.131:60585 192.168.30.141:4506 TIME_WAIT
      tcp 0 0 192.168.30.131:60586 192.168.30.141:4506 TIME_WAIT

       

      #Slave2的操作与Slave1的部署一样,在此就不多做示范了!

    四、测试

      在服务端(Master)操作:

      # salt-key -L            #查看已经签证的Minion节点

      Accepted Keys:
      Slave1
      Slave2
      Denied Keys:
      Unaccepted Keys:
      Rejected Keys:

      

      # salt '*' cmd.run "uptime"    #获取所有Minion节点的uptime时间

      Slave1:
      03:44:55 up 17:47, 2 users, load average: 0.00, 0.00, 0.00
      Slave2:
      19:04:05 up 1 day, 10:13, 2 users, load average: 0.00, 0.00, 0.00

      至此Saltstack的部署就已经部署完毕了,详细参考手册见:http://zlyang.blog.51cto.com/1196234/1854835

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  • 原文地址:https://www.cnblogs.com/zlyang/p/5891821.html
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