摘要: 在tasks 中注册变量set_fact,该变量可以跨tasks调用 - hosts: 127.0.0.1 tasks: - set_fact: var: "value" - name: debug: msg: "{{ var }}" - hosts: 127.0.0.1 tasks: - name 阅读全文
posted @ 2023-01-19 17:41 mingtian是吧 阅读(56) 评论(0) 推荐(0)
摘要: 可以通过 ansible 127.0.0.1 -m setup查看支持的内置变量 - hosts: 127.0.0.1 tasks: - name: debug debug: msg: "hostname: {{ ansible_fqdn }} ip: {{ ansible_default_ipv4 阅读全文
posted @ 2023-01-19 15:33 mingtian是吧 阅读(76) 评论(0) 推荐(0)
摘要: 每一个task 执行后都有一些返回信息我们可以通过 register 把这些返回信息赋值给变量 - hosts: 127.0.0.1 tasks: - name: mkdir file: path: /tmp/1 state: directory owner: root register: resu 阅读全文
posted @ 2023-01-19 15:21 mingtian是吧 阅读(42) 评论(0) 推荐(0)
摘要: 示例1 - hosts: 127.0.0.1 vars_prompt: - name: host prompt: "please input your hostip" - name: port prompt: "please input your port" tasks: - name: debug 阅读全文
posted @ 2023-01-19 15:10 mingtian是吧 阅读(70) 评论(0) 推荐(0)
摘要: vars_files 可以把var定义的变量分离出来方便修改和复用 - hosts: 127.0.0.1 vars_files: - ./var1.yaml tasks: - name: debug debug: msg: http://{{ bind.ip }}:{{ bind.port }} # 阅读全文
posted @ 2023-01-19 14:26 mingtian是吧 阅读(43) 评论(0) 推荐(0)
摘要: 支持 字典格式、列表格式。定义和引用完全兼容python格式 {"ip": "127.0.0.1","port": "8000"} [{"ip": "127.0.0.1"},{"port": "8000"}] ["bind":{"ip": "127.0.0.1"},{"port": "8000"}] 阅读全文
posted @ 2023-01-19 09:16 mingtian是吧 阅读(57) 评论(0) 推荐(0)