Set Variable In Task Variable Precedence:Per the standard Ansiblevariable precedence rules, other types of variables have a higher priority, so a variable defined using theset_factmodule may be overridden. Below you will find an example of how to set and use variables in Ansible tasks using the...
playbook host_vars/* 3 host facts / cached set_facts 4 play vars play vars_prompt play vars_files role vars (defined in role/vars/main.yml) block vars (only for tasks in block) task vars (only for the task) include_vars set_facts / registered vars role (and include_role) params in...
- shell: /usr/bin/billybass --mode="take me to the river" register: bass_result changed_when: "bass_result.rc != 2" # 只有该条task执行以后,bass_result.rc的值不为2时,才会返回changed状态 # 永远不会报告“改变”的状态 - shell: wall 'beep' changed_when: False # 当changed_when为fals...
want to try # another one #strategy = free #bin_ansible_callbacks = False #开启 ansible 命令加载 callback 插件 #nocows = 1 #是否开启 ansiblenocows 图形 # set which cowsay stencil you'd like to use by default. When set to 'random', # a random stencil will be selected for each task...
(CallbackModule, self).set_options(task_keys=task_keys, var_options=var_options, direct=direct) self.log_folder = self.get_option("log_folder") if not os.path.exists(self.log_folder): makedirs_safe(self.log_folder) def log(self, host, category, data): if isinstance(data, Mutable...
上面示例中中「http_port」是一个作用于整个play的变量,对这个play里的tasks、roles、import、include等等之下定义的task均生效。 引用变量文件 除了将变量写在playbook中,我们也可以将变量放在一个单独的YAML文件中,通过「vars_files」语句来导入。 「vars_files」变量只能作用于play全局,不能在某个task中单独被引用...
(py37env)aaron@ubuntu:~$ ansible-helpUsage:ansible<host-pattern>[options]Define and run a single task'playbook'against asetofhostsOptions:-aMODULE_ARGS,--args=MODULE_ARGSmodule arguments--ask-vault-pass askforvault password-BSECONDS,--background=SECONDSrun asynchronously,failing afterXseconds(defa...
TASK [Gathering Facts] *** ok: [localhost] PLAY RECAP 如果要在playbook中禁止收集信息,只需设置gather_facts: false即可,例如: 1 2 3 4 5 6---name:play1hosts:...gather_facts:falsetasks:... 8.2.2 如何访问Facts信息? 收集到目标节点信息之后,各信息都保存在一个名为ansible_facts的变量中,所以...
Set this to "False" if you don't want to see these "Skipping" # messages. NOTE: the task header will still be shown regardless of whether or not the # task is skipped. #display_skipped_hosts = True # by default, if a task in a playbook does not include a name: field then # ...
- 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: ...