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功能类似于： 列表元素数量上要一一对应 for i in zip([1,2,3],['a','b','c']): print(i) - hosts: all tasks: - name: debug debug: msg: "{{ item }}" with_together: - ["a","b" 阅读全文
posted @ 2023-01-20 10:39
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添加索引 - hosts: all tasks: - name: debug debug: msg: "{{ item }}" with_indexed_items: - [1,2,3] - ['a','b','c','d'] - hosts: all tasks: - name: debug de 阅读全文
posted @ 2023-01-20 10:28
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with_nested 和with_cartesian 实现的功能相同。嵌套循环可以理解为： nest 英文嵌套 cartesian 英文笛卡尔积 for i in [1,2,3]: for j in ['a','b','c','d']: print(i,j) - hosts: all tasks: 阅读全文
posted @ 2023-01-20 09:38
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- hosts: all tasks: - name: debug debug: msg: "{{ item.key }} 的名字叫 {{ item.value.name }}" with_dict: - user01: name: zhangsan age: 30 - user02: name: 阅读全文
posted @ 2023-01-20 09:31
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with_list 不展开循环嵌套的列表。功能类似于 for i in zip([1,2,3],['a','b','c']): print(i) - hosts: all tasks: - name: debug debug: msg: "{{ item }}" with_list - ["a"," 阅读全文
posted @ 2023-01-20 09:29
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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
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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
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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
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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
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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
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