终止 EC2 实例时出错:Ansible

Question

我在播放时收到以下错误：运行Terminate instances：

fatal: [localhost]: FAILED! => {"changed": false, "failed": true, "msg": "Either region or ec2_url must be specified"}

这是我的剧本：

- hosts: localhost
  connection: local
  remote_user: test
  gather_facts: no
  vars_files:
    - files/aws_creds.yml
    - files/info.yml
  tasks:
    - name: Basic provisioning of EC2 instance
      ec2:
        assign_public_ip: no
        aws_access_key: "{{ aws_id }}"
        aws_secret_key: "{{ aws_key }}"
        region: "{{ aws_region }}"
        image: "{{ standard_ami }}"
        instance_type: "{{ free_instance }}"
        key_name: "{{ ssh_keyname }}"
        count: 3
        state: present
        group_id: "{{ secgroup_id }}"
        wait: no
        #delete_on_termination: yes
        instance_tags:
          Name: Dawny33Template
      register: ec2
    - name: Add new instance to host group
      add_host:
        hostname: "{{ item.public_ip }}"
        groupname: launched
      with_items: "{{ ec2.instances }}"
## Here lies the SSH code
    - name: Wait for SSH to come up
      wait_for:
        host: "{{ item.public_ip }}"
        port: 22
        delay: 60
        timeout: 320
        state: started
      with_items: "{{ ec2.instances }}"
- name: Configure instance(s)
  hosts: launched
  become: True
  gather_facts: True
  #roles:
  #  - my_awesome_role
  #  - my_awesome_test
  tasks:
    - name: install  git
      yum: name=git state=present
    - name: check out a git repository
      git: repo={{ repo_url }} dest=/Dest/To/Repo/ accept_hostkey=yes
      vars:
        repo_url: https://github.com/lorin/mezzanine-example.git
- name: Terminate instances
  hosts: localhost
  connection: local
  tasks:
    - name: Terminate instances that were previously launched
      ec2:
        state: 'absent'
        instance_ids: '{{ ec2.instance_ids }}'

错误的真正含义是什么？ 而且，我该如何解决它？

Answer 1

你以非常高的比率提出问题...花一些时间了解正在发生的事情是件好事。

我看到您在启动实例时为第一次播放包含aws_creds.yml，并且在最后一次播放中没有定义任何 vars 文件......