consul/test/load/packer/consul-ami/consul.json

{
  "min_packer_version": "1.5.4",
  "variables": {
    "aws_region": "{{env `AWS_DEFAULT_REGION`}}",
    "consul_version": "1.5.1",
    "download_url": "{{env `CONSUL_DOWNLOAD_URL`}}",
    "dd_api_key": "{{env `DD_API_KEY`}}"
  },
  "builders": [{
    "name": "ubuntu18-ami",
    "ami_name": "consul-ubuntu-{{isotime | clean_resource_name}}-{{uuid}}",
    "ami_description": "An Ubuntu 18.04 AMI that has Consul installed.",
    "instance_type": "t2.micro",
    "region": "{{user `aws_region`}}",
    "associate_public_ip_address": true,
    "type": "amazon-ebs",
    "source_ami_filter": {
      "filters": {
        "virtualization-type": "hvm",
        "architecture": "x86_64",
        "name": "ubuntu/images/hvm-ssd/ubuntu-bionic-18.04-amd64-server-*",
        "block-device-mapping.volume-type": "gp2",
        "root-device-type": "ebs"
      },
      "owners": ["099720109477"],
      "most_recent": true
    },
    "ssh_username": "ubuntu"
  }],
  "provisioners": [{
    "type": "shell",
    "inline": ["mkdir -p /home/ubuntu/scripts"]
  },{
    "type": "file",
    "source": "{{template_dir}}/scripts",
    "destination": "/home/ubuntu",
    "pause_before": "30s"
  },{
    "type": "shell",
    "inline": [
      "if test -n \"{{user `download_url`}}\"; then",
        "/home/ubuntu/scripts/install-consul --download-url {{user `download_url`}};",
        "else",
      "/home/ubuntu/scripts/install-consul --version {{user `consul_version`}};",
      "fi"
    ],
    "pause_before": "30s"
  },{
    "type": "shell",
    "inline": [
      "/home/ubuntu/scripts/setup-systemd-resolved"
    ],
    "pause_before": "30s"
  },{
    "type": "shell",
    "inline": [
      "DD_AGENT_MAJOR_VERSION=7 DD_API_KEY={{user `dd_api_key`}} bash -c \"$(curl -L https://raw.githubusercontent.com/DataDog/datadog-agent/master/cmd/agent/install_script.sh)\""
    ]
  },{
    "type": "shell",
    "execute_command": "sudo sh -c '{{ .Vars }} {{ .Path }}'",
    "environment_vars": [
      "DD_API_KEY={{user `dd_api_key`}}"
  ],
    "script": "{{template_dir}}/scripts/move-files.sh"
  }]
}