saltstack的探索-演示部署文件和脚本安装zabbix-agent服务

saltstack的探索-演示部署文件和脚本安装zabbix-agent服务

1. 配置salt-master
# yum  -y install salt-master
# service salt-master start

防火墙放行端口：4505:4506


2. 配置其他主机test1-test9为minion
# yum  -y install salt-minion

调整配置文件
# vim /etc/salt/minion
master: ip
id: hostname

以其中一个minion为例：
# cp -a /etc/salt/minion /etc/salt/minion.bak && s_ip=10.10.10.1 && s_host=$(hostname) && sed -i -e "s/#master: salt/master: ${s_ip}/"  -e "s/#id:/id: ${s_host}/" /etc/salt/minion && cat /etc/salt/minion |grep ^[^#]
master: 10.10.10.1
id: test1.company.com

# service salt-minion start



3. master接受minion
[root@master ~]# salt-key -L
Accepted Keys:
Unaccepted Keys:
test1.company.com
test2.company.com
test3.company.com
test4.company.com
test5.company.com
test6.company.com
test7.company.com
test8.company.com
test9.company.com
Rejected Keys:
[root@master ~]# salt-key -a *.company.com
The following keys are going to be accepted:
Unaccepted Keys:
test1.company.com
test2.company.com
test3.company.com
test4.company.com
test5.company.com
test6.company.com
test7.company.com
test8.company.com
test9.company.com
Proceed? [n/Y] y
Key for minion test1.company.com accepted.
Key for minion test2.company.com accepted.
Key for minion test3.company.com accepted.
Key for minion test4.company.com accepted.
Key for minion test5.company.com accepted.
Key for minion test6.company.com accepted.
Key for minion test7.company.com accepted.
Key for minion test8.company.com accepted.
Key for minion test9.company.com accepted.


[root@master ~]# salt "*.company.com" test.ping
test1.company.com:
    True
test2.company.com:
    True
test3.company.com:
    True
test4.company.com:
    True
test5.company.com:
    True
test6.company.com:
    True
test7.company.com:
    True
test8.company.com:
    True
test9.company.com:
    True
    

4. 【更新vim配置】
[root@master salt]# salt '*.company.com' state.sls edit.vim

salt的配置如下：
-----------
[root@master srv]# ls
pillar  salt
[root@master srv]# pwd
/srv
[root@master srv]# cat salt/edit/vim.sls 
vim:
    pkg:
      - installed
      - name: {{ pillar['pkgs']['vim'] }}
 
/root/.vimrc:
    file.managed:
        - source: salt://edit/conf/vimrc
        - mode: 644
        - uesr: root
        - group: root
        - require:
          - pkg: vim
[root@master srv]# ls salt/edit/conf/
vimrc
[root@master srv]# cat pillar/top.sls 
base:
  '*':
    - pkg
[root@master srv]# cat pillar/pkg/init.sls 
pkgs:
  {% if grains['os_family'] == 'RedHat' %}
  vim: vim-enhanced
  {% elif grains['os_family'] == 'Debian' %}
  vim: vim
  {% elif grains['os'] == 'Arch' %}
  vim: vim
  {% endif %}
-----------



5. 【增加zabbix-agent】
目录和脚本：
[root@master salt]# ls zabbix/
agent.sls  bin/       sbin/      
[root@master salt]# ls zabbix/bin/
install_agent.sh  zabbix-agent
[root@master salt]# ls zabbix/sbin/
zabbix_agent  zabbix_agentd
[root@master salt]# cat zabbix/bin/install_agent.sh 
#!/bin/bash
#
# 2015/4/10

cip=$(ip a s dev em2  |grep "global" |awk '{print $2}' |cut -d '/' -f1)
sip='10.10.10.10'

#cp ./zabbix-agent /etc/init.d/
#cp ../sbin/zabbix* /usr/sbin/
mkdir -p /etc/zabbix/zabbix_agentd.conf.d
cat <<_CFG >>/etc/zabbix/zabbix_agentd.conf
PidFile=/tmp/zabbix_agentd.pid
LogFile=/tmp/zabbix_agentd.log
SourceIP=$cip
Server=$sip
ListenIP=$cip
ServerActive=$sip
Hostname=$cip
Timeout=30
Include=/etc/zabbix/zabbix_agentd.conf.d/
_CFG

useradd -s /sbin/nologin -d /var/lib/zabbix -c "Zabbix Monitoring System" zabbix
chmod +x /etc/init.d/zabbix-agent
service zabbix-agent start
chkconfig zabbix-agent on
chkconfig --list |grep zabbix


salt配置：
[root@master salt]# cat zabbix/agent.sls 
/usr/sbin/zabbix_agent:
  file.managed:
    - source: salt://zabbix/sbin/zabbix_agent
    - mode: 755

/usr/sbin/zabbix_agentd:
  file.managed:
    - source: salt://zabbix/sbin/zabbix_agentd
    - mode: 755

/etc/rc.d/init.d/zabbix-agent:
  file.managed:
    - source: salt://zabbix/bin/zabbix-agent
    - mode: 755

/data/ops/bin/install_agent.sh:
  file.managed:
    - source: salt://zabbix/bin/install_agent.sh
    - mode: 755
  require:
    - file: /etc/rc.d/init.d/zabbix-agent

install-agent:
  cmd.run:
    - require:
      - file: /data/ops/bin/install_agent.sh
    - name: /bin/bash /data/ops/bin/install_agent.sh


在其中一台上测试执行这个sls：
[root@master salt]# salt 'test1.company.com' state.sls zabbix.agent
test1.company.com:
----------
          ID: /usr/sbin/zabbix_agent
    Function: file.managed
      Result: True
     Comment: File /usr/sbin/zabbix_agent updated
     Started: 17:01:15.356802
    Duration: 352.254 ms
     Changes:   
              ----------
              diff:
                  New file
              mode:
                  0755
----------
          ID: /usr/sbin/zabbix_agentd
    Function: file.managed
      Result: True
     Comment: File /usr/sbin/zabbix_agentd updated
     Started: 17:01:15.709238
    Duration: 93.603 ms
     Changes:   
              ----------
              diff:
                  New file
              mode:
                  0755
----------
          ID: /etc/rc.d/init.d/zabbix-agent
    Function: file.managed
      Result: True
     Comment: File /etc/rc.d/init.d/zabbix-agent updated
     Started: 17:01:15.802999
    Duration: 8.472 ms
     Changes:   
              ----------
              diff:
                  New file
              mode:
                  0755
----------
          ID: /data/ops/bin/install_agent.sh
    Function: file.managed
      Result: True
     Comment: File /data/ops/bin/install_agent.sh updated
     Started: 17:01:15.811627
    Duration: 7.134 ms
     Changes:   
              ----------
              diff:
                  New file
              mode:
                  0755
----------
          ID: install-agent
    Function: cmd.run
        Name: /bin/bash /data/ops/bin/install_agent.sh
      Result: True
     Comment: Command "/bin/bash /data/ops/bin/install_agent.sh" run
     Started: 17:01:15.819710
    Duration: 118.255 ms
     Changes:   
              ----------
              pid:
                  3524
              retcode:
                  0
              stderr:
                  
              stdout:
                  Starting Zabbix agent: [  OK  ]
                  zabbix-agent          0:off   1:off   2:on    3:on    4:on    5:on    6:off

Summary
------------
Succeeded: 5 (changed=5)
Failed:    0
------------
Total states run:     5


确认无误后，批量执行。
[root@master salt]# salt '*.company.com' state.sls zabbix.agent

注：后续再采用rpm包来安装，此处只是简单的做法，演示部署文件和脚本。