nat.yaml

---

- name: create vpc
  hosts: localhost
  connection: local
  gather_facts: False
  vars:
    elastic_ip: "elastic ip"
    aws_region: "us-east-1"
    aws_access_key: "access key"
    aws_secret_key: "secret key"
    public_subnet_id: "public subnet id"


  - name: Setup AWS CLI (1/3)
    shell: >
      aws configure set aws_access_key_id "{{ aws_access_key }}"

  - name: Setup AWS CLI (2/3)
    shell: >
      aws configure set aws_secret_access_key "{{ aws_secret_key }}"

  - name: Setup AWS CLI (3/3)
    shell: >
      aws configure set region {{ aws_region }}

  # NAT Gateway.
  # we attach a NAT Gateway to a public subnet.
  # This is where the service will be located.

  - name: Create NAT Gateway
    shell: >
      aws ec2 create-nat-gateway \
      --subnet-id {{ public_subnet_id }} \
      --allocation-id {{ elastic_ip }} \
      --query NatGateway.NatGatewayId | tr -d '"'
    register: my_nat_gateway

  - name: Set Nat Gateway ID in variable
    set_fact:
      nat_gateway_id: "{{ my_nat_gateway.stdout }}"


  # We pause a few seconds for the NAT Gateway to be ready.

  - pause: seconds=5