{% 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: "
--- 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...
How to append data to a parsed XML object - Python I am trying to take an xml document parsed with lxml objectify in python and add subelements to it. The problem is that I can't work out how to do this. The only real option I've found is a complete r... ...
注:item[0]循环alice和bob两个变量,item[1]循环clientdb、employeedb和providerdb三个变量,以下例子是实现在三个数据库上创建两个用户。 - name: give users access to multiple databases mysql_user: name={{ item[0] }} priv={{ item[1] }}.*:ALL append_privs=yes password=foo with_nested: - [ ...
node-1$ ansible-i hosts.yaml master--list-hosthosts(1):master-node 配置SSH免密码登录,让控制节点可以远程连接到被管理节点。 检验SSH是否配置正确 代码语言:javascript 复制 $ansible-i hosts.yaml all-m ping master-node|SUCCESS=>{"ansible_facts":{"discovered_interpreter_python":"/usr/bin/python3"...
- 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' ] ...
列表(List) 和元组(Tuple):虽然Jinja2原生支持列表(使用方括号[]),但元组的直接表示不如Python中常见,因为模板更倾向于动态输出而不是静态结构。列表示例:{% for item in [1, 2, 3] %}...{% endfor %}。 字典(Dictionary):与Python类似,使用花括号{}定义,键值对之间用冒号:分隔。例如,{{ {"key": ...
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item[0]['checksum:md5']item['section']['2.1']item['region']['Mid-Atlantic']It is{{temperature['Celsius']['-3']}}outside. Also array notation allows for dynamic variable composition, seedynamic_variables. Another problem with ‘dot notation’ is that some keys can cause problems because...
(policy ACCEPT) target prot opt source destination DNAT tcp -- 10.10.10.0/24 172.21.32.2 tcp dpt:80 to:2.2.2.2:8080 [root@k81 an]# ansible ub1 -m iptables -a 'table=nat chain=POSTROUTING protocol=tcp source=11.11.11.0/24 jump=SNAT to_source=10.10.10.10 action=append' # 写一条SNAT...