Ⅰ. Playbook介绍
# cat test.yml---
- hosts: all #指定所有主机组
vars: #指定变量
http_dir: /etc/httpd/conf
remote_user: root #指定root执行
tasks:
- name: Install NTP #安装NTP服务
yum: name=ntp state=installed
- name: Enable NTP #开启NTP服务
service: name=ntpd state=started enabled=yes
- name: CP files #通过执行cp语句拷贝文件
command: cp /etc/hosts /etc/hosts.bk
- name: copy module #通过copy module复制配置文件
copy:
src: "{{ item.src }}"
dest: "{{ item.dest }}"
owner: root
group: root
mode: 0644
with_items:
- {
src: "/tmp/httpd.conf",
dest: "/etc/httpd/conf/httpd.conf"
}
- {
src: "/tmp/httpd-vhosts.conf",
dest: "/etc/httpd/conf/httpd-vhosts.conf"
}
- name: copy file and restart httpd #备份文件,成功后通过notify触发handlers重启HTTPD
copy: "src={{http_dir}}/httpd.conf dest=/tmp/httpd.conf.bk"
notify:
- restart httpd service
handlers:
-name: restart httpd service
service: name=httpd state=restarted
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