ansible-playbook使用示例参考

rtt4eter

ansible-playbook参考
(1)基础示例

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~]# vim base.yaml - hosts: 192.168.1.114   remote_user: root   tasks:   - name: install httpd server     yum: name=httpd state=present   - name: start httpd server     service: name=httpd state=started

(2)handlers示例

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~]# vim handlers.yaml - hosts: 192.168.1.114   remote_user: root   tasks:   - name: install httpd    yum: name=httpd state=present   - name: install configure file    copy: src=file/httpd.conf dest=/etc/httpd/conf/httpd.conf    notify:    - restart httpd server   handlers:    - name: restart httpd server        service: name=httpd state=restarted ~]# vim file/httpd.conf 修改Listen 80为Linsten 8080 ~]# ansible-playbook --check handlers.yaml

(3)tags示例

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~]# vim tags.yaml - hosts: 192.168.1.114   remote_user: root   tasks:   - name: install httpd     yum: name=httpd state=present   - name: install configure file     copy: src=file/httpd.conf dest=/etc/httpd/conf/httpd.conf     tags: instconf     notify:     - restart httpd server   handlers:     - name: restart httpd server       service: name=httpd state=restarted ~]# ansible-playbook tags.yaml -t instconf

(4)variables示例

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~]# vim variables.yaml - hosts: 192.168.1.114   remote_user: root   tasks:   - name: install {{ package }}     yum: name={{ package }} state=present a. 直接通过fact调用，使用setup模块可以获取 b. ~]# ansible-playbook variables.yaml -e package=httpd c. ~]# vim /etc/ansible/hosts [websrvs] 192.168.1.114 package=httpd ~]# ansible-playbook variables.yaml