{% for item in list %} {{ item }}{{ append_string }} {% endfor %} 创建Ansible Playbook文件(例如,append_string_playbook.yml): 代码语言:txt 复制 - hosts: your_hosts vars: list: - value1 - value2 - value3 append_string: "appended" tasks: - name: Append string to list val...
在上述示例中,with_items关键字用于遍历my_list列表,并将每个元素赋值给item变量。然后,可以通过item.name和item.sub_items来访问嵌套列表中的值。 运行Ansible playbook,将会输出遍历结果: 代码语言:txt 复制 TASK [Iterate nested list] *** ok: [localhost] => (item={'name': 'item1', 'sub_items': ...
--- - hosts: all remote_user: ansible tasks: - name: Ensure the folder /tmp/iproute2 is present file: dest: '/tmp/iproute2' state: directory become: True - name: Copy files that start with rt to the tmp folder copy: src: '{{ item }}' dest: '/tmp/iproute2' remote_src: T...
--- name:Dictionary playbook examplehosts:localhosttasks:- name:Create and Add items to dictionaryset_fact:userdata:"{{ userdata | default({}) |combine ({ item.key : item.value })}}"with_items:-{'key':'Name','value':'SaravAK'}-{'key':'Email','value':'sarav@gritfy.com'}-{'k...
list /usr/local/tomcat-{{tomcat_name}}/webapps shell: ls args: chdir: /usr/local/tomcat-{{tomcat_name}}/webapps register: files_list tags: t2 - name: clean the directory file: path: /usr/local/tomcat-{{tomcat_name}}/webapps/{{item}} state: absent with_items: - "{{ files_list...
- name: give users access to multiple databases mysql_user: name={{ item[0] }} priv={{ item[1] }}.*:ALL append_privs=yes password=foo with_nested: - [ 'alice', 'bob' ] - [ 'clientdb', 'employeedb', 'providerdb' ] 6、对哈希表循环(key:value) 1 2 3 4 5 6 7 8 9 10...
private_key_file=/path/to/file.pem remote_port 这个设置是你系统默认的远程SSH端口, 如果不指定,默认为22号端口:(建议修改成别的端口) remote_port = 22 remote_user 这是个ansible使用/usr/bin/ansible-playbook连接的默认用户名。注意如果不指定, /usr/bin/ansible默认使用当前用户名称: ...
options_context– List of strings of parent key names ifrequirementsare in a sub spec. Returns Empty list or raisesTypeErrorif the check fails. The results attribute of the exception contains a list of dictionaries. Each dictionary is the result of evaluating each item in requirements. Each retu...
- name: here, 'users' contains the above list of employees mysql_user: name={{ item[0] }} priv={{ item[1] }}.*:ALL append_privs=yes password=foo with_nested: - "`users`" - [ 'clientdb', 'employeedb', 'providerdb' ]
Backport of the 2.1 feature to ensure per-item callbacks are sent as they occur, rather than all at once at the end of the task. Fixed bugs related to the iteration of tasks when certain combinations of roles, blocks, and includes were used, especially when handling errors in rescue/alway...