Playbook 运行次数多于提供的清单

Question

即使我的库存中只有一台服务器，我的剧本也运行了两次。

[me@server ansible_scripts]$ sudo -u userA ansible-playbook ssl_playbook.yml -i inventories/staging ssl_playbook.yml --private-key=/path/to/key.key --u userB

PLAY [custom_group] ***********************************************************

TASK [Copy and backup SSL related files] ***************************************
ok: [server.mydomain.com] => (item=ssl_chain.crt)
ok: [server.mydomain.com] => (item=ssl.crt)
ok: [server.mydomain.com] => (item=ssl.key)

PLAY RECAP *********************************************************************
server.mydomain.com : ok=2    changed=0    unreachable=0    failed=0

PLAY [custom_group] ***********************************************************

TASK [Copy and backup SSL related files] ***************************************
ok: [server.mydomain.com] => (item=ssl_chain.crt)
ok: [server.mydomain.com] => (item=ssl.crt)
ok: [server.mydomain.com] => (item=ssl.key)

PLAY RECAP *********************************************************************
server.mydomain.com : ok=4    changed=0    unreachable=0    failed=0

inventories/staging/hosts：

[custom_group]
server.mydomain.com

ssl-playbook.yml：

- hosts: custom_group
  gather_facts: false
  tasks:
  - name: Copy and backup SSL related files
    copy: 
      src: /u01/sslcert/{{item}}
      dest: /u01/etc/httpd/{{item}}
      backup: true
      force: true
      mode: "u=rwx,g=,o="
    with_items: '{{ssl_certificate_files}}'
    become: true
    become_user: apache

  handlers:
  - name: restart apache
    service: name=httpd state

inventories/staging/group_vars：

ssl_certificate_files:
  - ssl_chain.crt
  - ssl.crt
  - ssl.key

Answer 1

ssl_playbook.yml从命令中删除重复的条目。