在远程主机上执行一些需要本地主机权限的任务,例如本地主机上的sudo操作。 使用Ansible delegate_to时,可以指定具体的本地主机,也可以使用特殊的关键字"localhost"来代表本地主机。示例代码如下: 代码语言:txt 复制 - name: Run local task on remote host hosts: remote_host tasks: - name: Copy...
#remote_tmp = ~/.ansible/tmp #local_tmp = ~/.ansible/tmp #plugin_filters_cfg = /etc/ansible/plugin_filters.yml #forks = 5 调整并行的主机数量 #host_key_checking = False 不对秘钥进行检查 #roles_path = /etc/ansible/roles 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 2.1.1 ansible.cfg...
delegate_to: localhost 1. 2. 3. 4. 5. 在一个远程主机上同步两个目录。 - name: Synchronize two directories on one remote host. synchronize: src: /first/absolute/path dest: /second/absolute/path delegate_to: "{{ inventory_hostname }}" 1. 2. 3. 4. 5. 同步传入额外的rsync选项 - nam...
四. 任务委派--让某个任务在指定的主机上执行【delegate_to】 当我们执行一个playbook时,需要设置目标主机,也就是说,playbook中定义的task会在目标主机上执行(一些特定的模块除外,某些模块天生就只会在ansible主机上执行,即使你指定了目标主机,它也仍然会在ansible主机上执行)。但是,在某些场景下,我们需要指定某个任...
- name: "Task3: Check the status of the remote server from localhost [Ansible master]" uri: url: http://{{inventory_hostname}}:8081 method: GET timeout: 30 status_code: 200 return_content: yes delegate_to: localhost register: webresult - name: "Task4: Printing the website output...
Ansible 2.4 -> 2.7, include_role and delegate_to Short description of the problem: In Ansible 2.4 it was possible to write something like that: - include_role: name: foo delegate_to: foo_host And it worked as expected: rolefoorun on hostfoo_host. Ansible 2.5 has changed that, andinclu...
delegate_to: localhost when: inventory_hostname not in groups.controller[0] - name: iptables and iperf server stop hosts: all remote_user: root become: yes gather_facts: false post_tasks: #关闭防火墙和iperf 的server端 - name: stop all hosts 5001 port ...
rsync_opts:rsync 参数部分,--exclude:忽略同步文件、目录 rsync_timeout:指定 rsync 操作的 IP 超时时间,和 rsync 命令的--timeout参数效果一样 delegate_to :指定代理机器,某些场景下好使 ~。 适用场景 单文件:copy 推 fetch 拉 目录及多文件:synchronize...
ansible的delegate_to、connection、和local_action 2018-05-15 10:32 −... ishmaelwanglin 0 8428 C#委托(delegate、Action、Func、predicate)和事件 2019-12-06 18:22 −一、前言 刚开始工作的时候,觉得委托和事件有些神秘,而当你理解他们之后,也觉得好像没有想象中的那么难。在项目中运用委托和事件,你...
try: conn = self.connector.connect(actual_host, actual_port, actual_user, actual_pass, actual_transport) if delegate_to or host != actual_host: conn.delegate = host 六:执行逻辑 result = handler.run(conn, tmp, module_name, module_args, inject, complex_args) 七:action_plugins下面的normal...