- name: Loop through a list debug: msg: "Item: {{ item }}" with_items: - apple - banana - cherry ``` 2. with_dict: 如果你有一个字典,可以使用`with_dict`关键字循环遍历键值对。例如: ```yaml - name: Loop through a dictionary debug: msg: "Key: {{ item.key }}, Value: {{ ...
--- - hosts: localhost gather_facts: no vars: my_list: - apple - banana - cherry - date - elderberry tasks: - name: Loop through the first three elements of my_list debug: msg: "Item is {{ item }}" loop: "{{ my_list[:3] }}" 在这个例子中,my_list[:3]表示取数组my_list...
# cat register_loop.yml - name: registered variable usage as a loop list hosts: test tasks: - name: ensure /mnt/bkspool exists file: path: /mnt/bkspool state: directory - name: retrieve the list of home directories command: ls /home register: home_dirs - name: Show home_dirs results...
with_list,with_item可以直接试用loop代替 with_flatten,loop:"{{ testlist| flatten}}" 启动httpd和postfilx服务: tasks:-name:postfixandhttpdarerunningservice:name:"{{ item }}"state:startedloop:-postfix-httpd 也可以将loop循环的列表提前赋值给一个变量,然后在循环语句中调用: #cat test_services.ymltes...
Looping Over A List With An Index 1.3版新功能 如果你想循环一个数组,并且还可以在数组中获得数组的数字索引,你也可以这样做。 这是不常用的: - name: indexed loop demo debug: msg: "at array position {{ item.0 }} there is a value {{ item.1 }}" ...
Lists are indexed by numbers (starting with zero). So if I want to use the first entry,bands, I usebands[0]. The second element isbands[1]and so forth. Later on, I will discuss methods to inspect, compare, and loop through lists. ...
with_items:"{{somelist}}" 上面的和下面的表示为相同的含义,如下: -name:add user testuser1 user:name=testuser1 state=present groups=wheel -name:add user testuser2 user:name=testuser2 state=present groups=wheel Yum和apt模块在使用with_items的时候,可以减少包管理事务。
请记住，dicts不是在Python中排序的，所以您通常不能期望您的条目与yaml-文件中的顺序相同。在我的示例...
I have an extended access list and for simplicity sake I will say it is lines 1 to 10. I want to add lines 11 to 15 to the existing extended ACL using the ios_acl module for Ansible. I need to be able to loop through each acl I have in the playbook so...
Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain Englis