Ansible变量未在不匹配的条件下从更新

我有下面的剧本，它实际上比较了两个路由器（基本上是成对的）的运行配置，如果有匹配和不匹配，它应该报告出来

---
-
  hosts: '{{d1}}'
  gather_facts: no
  connection: network_cli
  tasks:
    - name: Task1 - Fetching running configuration of device A
      cli_command:
          command: show run
            #output: json
      register: runA

    #- debug:
    #    msg: "{{runA.stdout_lines}}"

-
  hosts: '{{d2}}'
  gather_facts: no
  connection: network_cli
  tasks:
    - name: Task2 - Fetching running configuraiton of device B
      cli_command:
          command: show run
            #output: json
      register: runB

    #- debug:
    #    msg: "{{runB.stdout_lines}}"

- hosts: localhost
  gather_facts: no
  roles:
    - ansible-network.network-engine
  vars:
    runconfA: "{{hostvars[d1]['runA']['stdout']}}"
    runconfB: "{{hostvars[d2]['runB']['stdout']}}"
    atomic_update_mismatch: false
  tasks:
    #- debug:
    #    msg: "{{hostvars[d1]['runA']['stdout']}}"
    - name: Task3 - Parse Atomic Update from Running config of device A
      command_parser:
        file: "parsers/atomic_update.yaml"
 content: "{{ runconfA }}"
    - name: Task4 - Save Atomic Update output
      set_fact:
        atomic_update_deviceA: "{{output}}"
    - name: Task5 - Parse Atomic Update from Running config of device B
      command_parser:
        file: "parsers/atomic_update.yaml"
        content: "{{ runconfB }}"
    - name: Task6 - Save Atomic Update output
      set_fact:
        atomic_update_deviceB: "{{output}}"
    - debug:
        msg:
          - "atomic update from device a: {{atomic_update_deviceA}}"
          - "atomic update from device b: {{atomic_update_deviceB}}"
    - name: Task7 - Compare output from both devices
      set_fact:
        atomic_update_mismatch: true
      when: atomic_update_deviceA != atomic_update_deviceB
    - debug:
        msg: "does running config has atomic update mismatch: {{atomic_update_mismatch}}"
        #msg: "check if {{atomic_update_deviceA}} == {{atomic_update_deviceB}}"
        #- "Atomic Update of device B: {{atomic_update_deviceB}}"

还有另一个包含regex的playbook，我使用

regex

，在匹配时将结果放入变量并将变量返回到第一个playbook

---
#- debug: var=runconfA
- name: Match atomic update from running-config
  export: yes
  pattern_match:
    match_all: yes
    #match_greedy: yes
    #regex: ".*\\b(atomic)\\b.*"
    regex: "^.*\\batomic\\b.*$"

  register: output

使用以下命令执行：

ansible-playbook config_mfg_ce.yml -i inventory.txt --extra-vars "d1=A d2=B" 

其中d1为路由器，d2为B路由器

当我运行这个程序时，如果在路由器A中有原子匹配，但在路由器B中没有，它仍然会更新为“没有不匹配”，这是错误的，这是因为输出变量也会将路由器B的值更新回路由器A，并且不会刷新以获取路由器B的值

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非常感谢您提供的任何帮助。

请粘贴调试输出请清理您的示例，使其最小化，否则您的问题可能无法得到解答，甚至因质量低下而关闭。