packer.json

{
  "variables": {
    "aws_access_key": "",
    "aws_secret_key": "",
    "sha": ""
  },
  "builders": [{
    "type": "amazon-ebs",
    "access_key": "{{user `aws_access_key`}}",
    "secret_key": "{{user `aws_secret_key`}}",
    "region": "us-east-1",
    "source_ami": "ami-cc3b3ea4",
    "instance_type": "m3.medium",
    "ssh_username": "ubuntu",
    "ssh_timeout": "5m",
    "ami_groups": "all",
    "ami_name": "Conveyor {{user `sha`}}",
    "ami_block_device_mappings": [
      { "device_name": "/dev/xvdh", "volume_type": "io1", "iops": 1000, "volume_size": 50, "delete_on_termination": true }
    ],
    "ami_regions": ["us-west-1", "us-west-2"],
    "launch_block_device_mappings": [
      { "device_name": "/dev/xvdh", "volume_type": "io1", "iops": 1000, "volume_size": 50, "delete_on_termination": true }
    ],
    "tags": {
      "sha": "{{user `sha`}}"
    }
  }],
  "provisioners": [{
    "type": "shell",
    "pause_before": "60s",
    "execute_command": "chmod +x {{ .Path  }}; {{ .Vars  }} sudo {{ .Path  }}",
    "script": "./bin/install_ansible"
  },{
    "type": "shell",
    "inline": [
      "sudo sh -c \"echo '127.0.0.1 ansible_connection=local' > /etc/ansible/hosts\"",
      "sudo mkdir -p /etc/ansible/playbook",
      "sudo chown -R ubuntu:ubuntu /etc/ansible"
    ]
  },{
    "type": "file",
    "source": "./roles",
    "destination": "/etc/ansible"
  },{
    "type": "file",
    "source": "site.yml",
    "destination": "/etc/ansible/playbook/site.yml"
  },{
    "type": "shell",
    "inline": [
      "sudo ls -la /etc/ansible/playbook"
    ]
  },{
    "type": "shell",
    "script": "./bin/ansible"
  }]
}