Multicontainer docker run for ebs deployment

dockerrun.aws.json

{
  "AWSEBDockerrunVersion": 2,
  "volumes": [
    {
      "name": <appname>,
      "host": {
        "sourcePath": "/var/app/current"
      }
    }
  ],
  "containerDefinitions": [
    {
      "name": <appname>,
      "image": <appdockerimageecrref>,
      "essential": true,
      "memory": 512,
      "portMappings": [
        {
          "hostPort": 3000,
          "containerPort": 3000
        }
      ]
    },
    {
      "name": "nginx-proxy",
      "image": <nginxdockerimageecrref>,
      "essential": true,
      "memory": 128,
      "portMappings": [
        {
          "hostPort": 80,
          "containerPort": 80
        }
      ],
      "mountPoints": [
        {
          "sourceVolume": <appname>,
          "containerPath": "/webapp",
          "readOnly": true
        }
      ],
      "links": [
        <appname>
      ]
    }
  ]
}