packer.json

{
  "variables": {
    "changes": "{{ env `CHANGES` }}",
    "gitinfo": "{{ env `GITINFO` }}",
    "branch": "{{ env `BRANCH` }}"
  },
  "builders": [
    {
      "type": "amazon-ebs",
      "name": "empire-us-east-1",
      "access_key": "",
      "secret_key": "",
      "region": "us-east-1",
      "source_ami": "ami-c135f3aa",
      "instance_type": "m3.medium",
      "ssh_username": "ubuntu",
      "ssh_timeout": "5m",
      "ami_name": "Empire PaaS {{user `branch` | clean_ami_name}} {{isotime | clean_ami_name}}",
      "ami_regions": ["us-west-1", "us-west-2"],
      "tags": {
        "changes": "{{user `changes`}}",
        "gitinfo": "{{user `gitinfo`}}"
      }
    }
  ],
  "provisioners": [
    {
      "type": "file",
      "source": "files",
      "destination": "/tmp/packer_files"
    },
    {
      "type": "file",
      "source": "ansible",
      "destination": "/tmp/ansible"
    },
    {
      "type": "shell",
      "pause_before": "60s",
      "execute_command": "chmod +x {{ .Path  }}; {{ .Vars  }} sudo {{ .Path  }}",
      "script": "files/setup.sh"
    },
    {
      "type": "ansible-local",
      "command": "chmod +x /tmp/packer-provisioner-ansible-local/hosts; EMPIRE_HOSTGROUP=empire_ami sudo -E ansible-playbook --tags build_ami ",
      "playbook_file": "./ansible/site.yml",
      "inventory_file": "files/hosts",
      "playbook_dir": "./ansible"
    }
  ]
}