community.general/test/integration/targets/ec2_instance/tasks/external_resource_attach.yml

- name: set connection information for all tasks
  set_fact:
    aws_connection_info: &aws_connection_info
      aws_access_key: "{{ aws_access_key }}"
      aws_secret_key: "{{ aws_secret_key }}"
      security_token: "{{ security_token }}"
      region: "{{ aws_region }}"
  no_log: true
# Make custom ENIs and attach via the `network` parameter
- ec2_eni:
    delete_on_termination: true
    subnet_id: "{{ testing_subnet_b.subnet.id }}"
    security_groups:
      - "{{ sg.group_id }}"
    <<: *aws_connection_info
  register: eni_a
- ec2_eni:
    delete_on_termination: true
    subnet_id: "{{ testing_subnet_b.subnet.id }}"
    security_groups:
      - "{{ sg.group_id }}"
    <<: *aws_connection_info
  register: eni_b

- ec2_key:
    name: "{{ resource_prefix }}_test_key"
    <<: *aws_connection_info

- name: Make instance in the testing subnet created in the test VPC
  ec2_instance:
    name: "{{ resource_prefix }}-test-eni-vpc"
    key_name: "{{ resource_prefix }}_test_key"
    network:
      interfaces:
        - id: "{{ eni_a.interface.id }}"
    image_id: "{{ ec2_ami_image[aws_region] }}"
    availability_zone: '{{ aws_region }}b'
    tags:
      TestId: "{{ resource_prefix }}"
    instance_type: t2.micro
    <<: *aws_connection_info
  register: in_test_vpc

- assert:
    that:
      - 'in_test_vpc.instances[0].key_name == "{{ resource_prefix }}_test_key"'
      - '(in_test_vpc.instances[0].network_interfaces | length) == 1'

- name: Add a second interface
  ec2_instance:
    name: "{{ resource_prefix }}-test-eni-vpc"
    network:
      interfaces:
        - id: "{{ eni_a.interface.id }}"
        - id: "{{ eni_b.interface.id }}"
    image_id: "{{ ec2_ami_image[aws_region] }}"
    tags:
      TestId: "{{ resource_prefix }}"
    instance_type: t2.micro
    <<: *aws_connection_info

- name: Terminate instance
  ec2_instance:
    filters:
      tag:TestId: "{{ resource_prefix }}"
    state: absent
    <<: *aws_connection_info
  register: result
- assert:
    that: result.changed

- name: Terminate instance
  ec2_instance:
    instance_ids: "{{ in_test_vpc.instance_ids }}"
    state: absent
    <<: *aws_connection_info
  register: result
- assert:
    that: not result.changed

- ec2_key:
    name: "{{ resource_prefix }}_test_key"
    state: absent
    <<: *aws_connection_info

- ec2_eni:
    eni_id: "{{ item }}"
    state: absent
    <<: *aws_connection_info
  with_items:
    - "{{ eni_a.interface.id }}"
    - "{{ eni_b.interface.id }}"