Ansible:未定义的变量
Ansible: Undefined Variable
我正在通过 set_fact 定义一个变量:但在调试期间,它显示为未定义。
代码:
---
- name: Looppback Info
gather_facts: false
hosts: switch
connection: local
serial: 1
tasks:
- name: Gather Switch Info
ios_facts:
- set_fact:
loopback = {{ ansible_facts["net_interfaces"]["Loopback0"]["ipv4"][0]["address"] }}
- name: Debug
debug:
var: loopback
...
错误:
TASK [Debug] ***********************************************************************************************************
ok: [10.119.128.4] => {
"loopback": "VARIABLE IS NOT DEFINED!"
}
存在语法错误
- set_fact:
loopback = {{ ansible_facts ...
正确的语法是
- set_fact:
loopback: "{{ ansible_facts ...
- set_fact:
loopback: "{{ ansible_facts.net_interfaces.Loopback0.ipv4.0.address }}"
这解决了它。不得不切换到这种格式。
我正在通过 set_fact 定义一个变量:但在调试期间,它显示为未定义。
代码:
---
- name: Looppback Info
gather_facts: false
hosts: switch
connection: local
serial: 1
tasks:
- name: Gather Switch Info
ios_facts:
- set_fact:
loopback = {{ ansible_facts["net_interfaces"]["Loopback0"]["ipv4"][0]["address"] }}
- name: Debug
debug:
var: loopback
...
错误:
TASK [Debug] ***********************************************************************************************************
ok: [10.119.128.4] => {
"loopback": "VARIABLE IS NOT DEFINED!"
}
存在语法错误
- set_fact:
loopback = {{ ansible_facts ...
正确的语法是
- set_fact:
loopback: "{{ ansible_facts ...
- set_fact:
loopback: "{{ ansible_facts.net_interfaces.Loopback0.ipv4.0.address }}"
这解决了它。不得不切换到这种格式。