Saltstack之通过grains在配置文件中赋值

  案例,使用salt给客户端安装zabbix agent时需要在配置文件中自动生成主机名信息

  zabbix agent安装sls

zabbix-agent-install:
  file.managed:
    - name: /opt/zabbix-agent-3.4.14-1.el7.x86_64.rpm
    - source: salt://zabbix-agent/files/zabbix-agent-3.4.14-1.el7.x86_64.rpm
    - mode: 755
    - user: root
    - group: root
  cmd.run:
    - name: cd /opt/ && rpm -ivh zabbix-agent-3.4.14-1.el7.x86_64.rpm &&  systemctl enable zabbix-agent &&  systemctl start zabbix-agent

zabbix-agent-config:
  file.managed:
    - name: /etc/zabbix/zabbix_agentd.conf
    - source: salt://zabbix-agent/files/zabbix_agentd.conf
    - user: root
    - group: root
    - mode: 644
    - template: jinja

  PS:需要在配置文件中声明使用jinja模板,否则在配置文件中使用grains赋值不生效

Server=172.16.40.232
ListenPort=10050
ServerActive=172.16.40.232:10051
Hostname={{ grains['host'] }}
Timeout=20
PidFile=/var/run/zabbix/zabbix_agentd.pid
Include=/etc/zabbix/zabbix_agentd.d/*.conf
LogFile=/var/log/zabbix/zabbix_agentd.log                             

  使用配置Hostname={{ grains['host'] }}即可在配置文件中获取到主机名,前提是主机名需要先修改好

  

原文地址:https://www.cnblogs.com/minseo/p/10454690.html