ami_ubuntu_1804_docker_1903.json

{
    "variables": {
      "name": "ubuntu_1804_docker_1903_packer",
      "source_ami": "ami-04b9e92b5572fa0d1",
      "access_key":"",
      "secret_key":"",
      "region":"us-east-1"
    },
    "builders": [{
      "type": "amazon-ebs",
      "access_key": "{{user `access_key`}}",
      "secret_key":"{{user `secret_key`}}",
      "ami_name": "{{user `name`}}",
      "region": "{{user `region`}}",
      "ami_regions": [
        "us-east-1",
        "us-east-2",
        "us-west-1",
        "us-west-2"
      ],
      "source_ami": "{{user `source_ami`}}",
      "instance_type": "t2.medium",
      "communicator": "ssh",
      "ssh_username": "ubuntu",
      "force_deregister": true,
      "run_tags":{"Name":"packer-image"}
    }],
    "provisioners": [
        {
            "type": "shell",
            "inline": "sudo apt update -y && sudo apt full-upgrade -y && sudo apt autoremove -y && sudo apt clean -y && sudo apt autoclean -y"
        },
        {
            "type": "shell",
            "inline": ["curl https://releases.rancher.com/install-docker/19.03.sh | sh"]
        },
        {
            "type": "shell",
            "inline": ["sudo usermod -aG docker ubuntu"]
        }
      ]
  }