teardown.yml

---
- hosts: localhost
  connection: local
  gather_facts: False
  vars_files:
    - vars/aws.yml
    - vars/aws_secrets.yml
  tasks:
    - name: get admin's public ip address
      ipify_facts:
    - name: generate cloudformation template.
      shell: python scripts/make_cf_template.py > files/cf_template.json
    - name: Ensure cloudformation is up
      cloudformation:
        aws_access_key: "{{ cloudformation_access_key }}"
        aws_secret_key: "{{ cloudformation_secret_key }}"
        stack_name: "{{ stack_name }}"
        state: present
        region: "{{ aws_region }}"
        template: files/cf_template.json
        template_parameters:
          KeyName: "{{ key_name }}"
          Name: "{{ stack_name }}"
          SSHLocation: "{{ ipify_public_ip }}/32"
      register: cloudformation
    - name: "Remove {{ stack_name }} stack"
      route53:
        aws_access_key: "{{ route53_access_key }}"
        aws_secret_key: "{{ route53_secret_key }}"
        command: delete
        overwrite: true
        zone: "{{ zone }}"
        record: "{{ stack_name }}.{{ zone }}"
        type: A
        value: "{{ cloudformation.stack_outputs.InstanceIPAddress }}"
    - name: Remove wildcard subdomains for stack
      route53:
        aws_access_key: "{{ route53_access_key }}"
        aws_secret_key: "{{ route53_secret_key }}"
        command: delete
        overwrite: true
        zone: "{{ zone }}"
        record: "*.{{ stack_name }}.{{ zone }}"
        type: A
        value: "{{ cloudformation.stack_outputs.InstanceIPAddress }}"
    - name: Destroy cloudformation to create ec2, security group, and EIP.
      cloudformation:
        aws_access_key: "{{ cloudformation_access_key }}"
        aws_secret_key: "{{ cloudformation_secret_key }}"
        stack_name: "{{ stack_name }}"
        state: absent
        region: "{{ aws_region }}"