Question

我有一些Ansible剧本

---

- name: Sandbox
  hosts: localhost
  connection: local
  gather_facts: true
  tasks:

   - name: Get facts by filter
     ec2_remote_facts:
       region: "{{ aws_default_region }}"
       filters:
         instance-state-name: running
     register: ec2_remote_facts

   - name: debug
     debug: var=ec2_remote_facts

   - name: Add running sandbox instances to in-memory inventory host group
     add_host:
       hostname: "{{ item.public_ip }}"
       groups: running
     with_items: "{{ ec2_remote_facts.instances }}"

- name: Configure provisioned servers
  hosts: running
  gather_facts: true
  user: ec2-user
  become: true
  roles:
    - base

当我运行此剧本时，我收到下一个错误：

TASK [Add running sandbox instances to in-memory inventory host group] *********
fatal: [127.0.0.1]: FAILED! => {"failed": true, "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: 'dict object' has no attribute 'public_ip'

我有点困惑，因为在ec2创建和配置期间相同的代码工作正常。

在第一部剧中debug: var=ec2_remote_facts向我展示了我在第二部剧本中创建的实例。

---

- name: Sandbox instances
  hosts: localhost
  connection: local
  gather_facts: false

  tasks:

   - name: Launch a sandbox instance
     ec2:
       keypair: "{{ aws_default_keypair }}"
       aws_access_key: "{{ aws_access_key }}"
       aws_secret_key: "{{ aws_secret_key }}"
       instance_type: "{{ aws_default_instance_type }}"
       image: "{{ aws_default_ami_image }}"
       region: "{{ aws_default_region }}"
       group: "{{ aws_default_security_group_name }}"
       count: "{{ aws_default_count_of_instances }}"
       instance_tags:
         Name: "{{ aws_default_instance_tag_name }}"
         Group: "{{ aws_default_instance_tag_group }}"
       wait: yes
     register: ec2

   - name: debug
     debug: var=ec2

   - name: Add new sandbox instances to in-memory inventory host group
     add_host:
       hostname: "{{ item.public_ip }}"
       groupname: running
     with_items: "{{ ec2.instances }}"

   - name: Wait for SSH to come up
     wait_for:
       host: "{{ item.public_dns_name }}"
       port: 22
       delay: 60
       timeout: 320
       state: started
     with_items: "{{ ec2.instances }}"

- name: Configure provisioned servers
  hosts: running
  gather_facts: false
  user: ec2-user
  become: true
  roles:
    - base

Ansible版本是2.2.1.0

我错过了什么？提前谢谢！

Answer 1

请注意ec2和ec2_remote_facts的结果不一致。

ec2填充private_ip和public_ip ec2_remote_facts填充private_ip_address和public_ip_address。

针对每个案例适当更改add_host任务。

Ansible，ec2_remote_facts - 错误是：'dict object'没有属性

1 个答案: