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...
8.2inventory_hostname与inventory_hostname_short inventory_hostname是Ansible所识别的当前正在运行task的主机的主机名。如果在inventory里定义过别名,那么这里就是那个别名,如果inentory包含如下一行: server1 ansible_ssh_host=192.168.1.1 则inventory_hostname即为server1 利用hostvars和inventory_hostname变量,可以输出与...
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。
inventory_hostname是Ansible所识别的当前正在运行task的主机的主机名。如果在inventory里定义过别名,那么这里就是那个别名,如果inentory包含如下一行: server1 ansible_ssh_host=192.168.1.1 则inventory_hostname即为server1 利用hostvars和inventory_hostname变量,可以输出与当前主机相关联的所有变量: ...
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...
- 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: ...
# in some situations so the default is a static string: #ansible_managed = Ansible managed # by default, ansible-playbook will display "Skipping [host]" if it determines a task # should not be run on a host. Set this to "False" if you don't want to see these "Skipping" ...
Variable: ANSIBLE_COLOR_OK COLOR_SKIP Description: Defines the color to use when showing ‘Skipped’ task status. Default: cyan Ini: Section: [colors] Key: skip Environment: Variable: ANSIBLE_COLOR_SKIP COLOR_UNREACHABLE Description: Defines the color to use on ‘Unreachable’ sta...
tasks: - name: OBTAIN LOGIN CREDENTIALS include_vars: secrets.yml - name: DEFINE PROVIDER set_fact... import DataLoader from ansible.vars.manager import VariableManager from ansible.inventory.manager import... import TaskQueueManager from ansible.plugins.callback import CallbackBase import ansible.co...