#1.这个是命令行变量 - name: commandline variables copy: content={{ cmdvar }} dest=/tmp/cmd.txt #2.这个是playbook变量 - name: playbook variables copy: content={{ msg }} dest=/tmp/msg.txt #3.这个是主机列表,写在主机后面的变量 - name: host inventory variables copy: content={{ http_p...
在Role 中定义变量,只需要在 roles/{role_name}/vars/main.yml YAML 文件中定义即可,其中列出的 variables 将被添加到 play 中。 Role Default Variables Role Default Variables(角色默认变量)允许你为 included roles 或者 dependent roles 设置默认变量。要创建默认变量,只需在 roles 目录下添加 defaults/main.ym...
command line values (for example, -u my_user, these are not variables) 这里使用变量ansible_user,它一般对应参数 -u 或 inventory文件的 ansible_user变量 这里说的最低的优先级是: 如果inventory配置了ansible_user 大于 -u 权重 ansible的非 -e 方式传递参数权重最低 priority01.yml ---hosts:ubuntutask...
下面是优先级从最小到最大的顺序(最后列出的变量赢得优先级): command line values (eg “-u user”) role defaults [1] inventory file or script group vars [2] inventory group_vars/all [3] playbook group_vars/all [3] inventory group_vars/* [3] playbook group_vars/* [3] inventory file o...
---hosts:allremote_user:rootvars:favcolor:bluevars_files:-/vars/external_vars.ymltasks:-name:thisisjustaplaceholdercommand:/bin/echofoo---# in the above example, this would be vars/external_vars.ymlsomevar:somevaluepassword:magic Passing Variables On The Command Line ansible...
五、Ansible Variables: 1、内置变量: (1)hostvars:获取被管控主机的主机变量信息 # ansible all -m debug -a 'msg={{hostvars}}' (2)ansible_version:获取ansible的版本号 # ansible all -m debug -a 'msg={{ansible_version}}' # ansible all -m debug -a 'msg={{ansible_version.full}}' ...
You can define variables when you run your playbook by passing variables at the command line using the--extra-vars(or-e) argument. You can also request user input with avars_prompt(seeInteractive input: prompts). When you pass variables at the command line, use a single quoted string, tha...
#module_name = command # use this shell for commands executed under sudo # you may need to change this to bin/bash in rare instances # if sudo is constrained #executable = /bin/sh # if inventory variables overlap, does the higher precedence one win # or are hash values merged together...
Ansible supports several sources for configuring its behavior, including an ini file named ansible.cfg, environment variables, command-line options, playbook keywords, and variables. See Controlling how Ansible behaves: precedence rules for details on the relative precedence of each source.The...
- name: Import taskfileandsetvariables import_tasks: task.yml vars: package: httpd service: service Ansible使传递的变量可用于从外部文件导入的任务。 使用相同的技术使play文件更具有可重用性。将play文件合并到playbook中时,传递变量以用于执行该play,如下所示: ...