默认情况下,setup模块从各受管主机的/etc/ansible/facts.d目录下的文件和脚本中加载自定义事实。各个文件或脚本的名称必须以.fact结尾才能被使用。动态自定义事实脚本必须输出JSON格式的事实,而且必须是可执行文件。 以下是采用INI格式编写的静态自定义事实文件。INI格式的自定义事实文件包含由一个部分定义的顶层值,后跟...
Section: [defaults] Key: fact_caching_timeout Environment: Variable: ANSIBLE_CACHE_PLUGIN_TIMEOUT CALLBACKS_ENABLED Description: List of enabled callbacks, not all callbacks need enabling, but many of those shipped with Ansible do as we don’t want them activated by default. Type: list ...
在进行变量命名的时候,注意一些保留关键字,如下: add, append, as_integer_ratio, bit_length, capitalize, center, clear, conjugate, copy, count, decode, denominator, difference,difference_update, discard, encode, endswith, expandtabs, extend, find, format, fromhex, fromkeys, get, has_key, hex, i...
[root@localhost ~]# mkdir /etc/ansible -p //在受管主机创建/etc/ansible[root@localhost ~]# cd /etc/ansible/[root@localhost ansible]# mkdir facts.d[root@localhost ansible]# cd facts.d/[root@localhost facts.d]# vi facts.fact[packages]svr_package = apachess_package = php[users]user1 =...
# same as with_items: home_dirs.stdout.split() 四、通过fact获取远程主机变量 我们在之前讲ad-hoc常用模块的时候提到setup模块,用于获取远程主机的相关信息,并可以将这些信息作为变量在playbook里进行调用。而setup模块获取这些信息的方法就是依赖于fact。在这里,我们不再详细说明获取到的默认fact的内容。ansible除了...
在inventory文件中可以直接定义主机变量或主机组变量。 例如: # 在主机上直接定义变量[dev]192.168.200.42aaa=333bbb=444ansible_port=22192.168.200.43 192.168.200.44# 在主机组上定义变量[dev:vars]xxx=555yyy=666ansible_port=22# 也可以在特殊的主机组ungrouped和all上定义变量[all]zzz=777 ...
msg: The custom fact is {{ansible_local.date_time}} Append the fact file to theansible_localvariable. Theansible_localstores all the custom facts. Now run the playbook and observe Ansible retrieving information saved on the fact file:
The same way you show a variable’s value; you can also use to show a fact’s value. The following show-facts.yml playbook displays the value of few facts on node1: [elliot@control plays]$ cat show-facts.yml --- - name: show some facts hosts: node1 tasks: - name: display node...
转载自joshua317博客 https://www.joshua317.com/article/24 1.通过set_fact模块可以在tasks中定义变量,yaml文件内容如下: #要部署的远程服务器...ip,通过ansible.ini里面设置 - hosts: "{{ server_group }}" va...
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