自动化运维工具saltstack04 -- 之jinja模板

jinjia模板

需求：想让saltstack的file模块分发到minion端的配置文件监听minion端的IP和端口，如何用变量实现？看下面！！

1、jinja模板加grains使apache监听本地端口

# cat lamp.sls

lamp-install:

  pkg.installed:

    - pkgs:

      - httpd

      - php

      - php-pdo

      - php-mysql

apache-config:

  file.managed:

    - name: /etc/httpd/conf/httpd.conf

    - source: salt://web/files/httpd.conf

    - user: root

    - group: root

    - mode:

    - template: jinja       #指定使用jinja模板

    - defaults:     #变量列表

      PORT:      #端口变量

      IPADDR: {{ grains['fqdn_ip4'][] }}     #ip变量{此变量使用grains获取的IP地址}

    - require:

      - pkg: lamp-install

apache-auth:

  pkg.installed:

    - name: httpd-tools

    - require_in:

      -cmd: apache-auth

  cmd.run:

    - name: htpasswd -bc /etc/httpd/conf/htpasswd_file admin admin

    - unless: test -f /etc/httpd/conf/htpasswd_file

apache-conf:

  file.recurse:

    - name: /etc/httpd/conf.d

    - source: salt://web/files/apache-conf.d

    - watch_in:

       - service: lamp-service

php-config:

  file.managed:

    - name: /etc/php.ini

    - source: salt://web/files/php.ini

    - user: root

    - group: root

    - mode:

    - watch_in:

      - service: lamp-service

lamp-service:

  service.running:

    - name: httpd

    - enable: True

    - reload: True

    - watch:

      - file: apache-conf

      - file: apache-config

1.1、修改apache-config状态下的source指定的配置文件

# sed -n '42p' /srv/salt/base/web/files/httpd.conf

Listen {{ IPADDR }}:{{ PORT }}

注：将之前的Listen 80改为Listen {{ IPADDR }}:{{ PORT }}