packer.json

{
  "variables": {
    "vpc_id": null,
    "subnet_id": null,
    "base_ami_id": null,
    "region": "eu-west-1"
  },
  "builders": [
    {
      "type": "amazon-ebs",
      "region": "{{user `region`}}",
      "source_ami": "{{user `base_ami_id`}}",
      "instance_type": "t2.micro",
      "ssh_username": "ec2-user",
      "ami_name": "scr {{timestamp}}",
      "vpc_id": "{{user `vpc_id`}}",
      "subnet_id": "{{user `subnet_id`}}",
      "associate_public_ip_address": true,
      "ami_description": "Simple Container Runtime AMI",
      "ami_regions": [
        "eu-west-1",
        "eu-central-1"
      ]
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "inline": [
        "sudo pip install ansible"
      ]
    },
    {
      "type": "ansible-local",
      "playbook_file": "src/main/ansible/playbooks/main.yml",
      "role_paths": [
        "src/main/ansible/roles/basics",
        "src/main/ansible/roles/cloudwatch-logs",
        "src/main/ansible/roles/docker-compose",
        "src/main/ansible/roles/scr"
      ]
    }
  ]
}