2016-02-05 16 views
8

嘗試在AWS中使用Ansible的ec2_ami模塊註冊一個ec2實例,並將當前日期/時間用作版本(我們最終將在未來製作大量的AMI)。'ansible_date_time'未定義

這是我有:

- name: Create new AMI 
    hosts: localhost 
    connection: local 
    gather_facts: false 
    vars: 
    tasks: 
    - include_vars: ami_vars.yml 
    - debug: var=ansible_date_time 
    - name: Register ec2 instance as AMI 
     ec2_ami: aws_access_key={{ ec2_access_key }} 
       aws_secret_key={{ ec2_secret_key }} 
       instance_id={{ temp_instance.instance_ids[0] }} 
       region={{ region }} 
       wait=yes 
       name={{ ami_name }} 
     with_items: temp_instance 
     register: new_ami 

從ami_vars.yml:

ami_version: "{{ ansible_date_time.iso8601 }}" 
ami_name: ami_test_{{ ami_version }} 

當我運行完整的劇本,我得到這個錯誤信息:

fatal: [localhost]: FAILED! => {"failed": true, "msg": "ERROR! ERROR! ERROR! 'ansible_date_time' is undefined"} 

然而,單獨運行調試命令時,從單獨的操作手冊中可以很好地運行:

- name: Test date-time lookup 
    hosts: localhost 
    connection: local 
    tasks: 
    - include_vars: ami_vars.yml 
    - debug: msg="ami version is {{ ami_version }}" 
    - debug: msg="ami name is {{ ami_name }}" 

結果:

TASK [debug] ******************************************************************* 
ok: [localhost] => { 
    "msg": "ami version is 2016-02-05T19:32:24Z" 
} 

TASK [debug] ******************************************************************* 
ok: [localhost] => { 
    "msg": "ami name is ami_test_2016-02-05T19:32:24Z" 
} 

任何想法是怎麼回事?

回答

13

刪除此:

gather_facts: false 

ansible_date_time是事實的一部分,你沒有收集它。

+0

完美,謝謝!現在得到一個不同的錯誤,但這幾乎只是格式化問題哈哈。 –