task-def.json

{
  "family": "${SERVICE}",
  "containerDefinitions": [
    {
      "logConfiguration": {
        "logDriver": "awslogs",
        "options": {
          "awslogs-group": "datacamp-${ENVIRONMENT}",
          "awslogs-region": "us-east-1",
          "awslogs-stream-prefix": "${SERVICE}"
        }
      },
      "command": [
        "bash",
        "-c",
        "eval $(aws-env) && logstash -f /usr/share/logstash/pipeline/packages.conf"
      ],
      "cpu": 128,
      "environment": [
        {
          "name": "AWS_ENV_PATH",
          "value": "/datacamp-${ENVIRONMENT}/${SERVICE}/"
        },
        {
          "name": "AWS_REGION",
          "value": "us-east-1"
        }
      ],
      "mountPoints": [
        {
          "sourceVolume": "efs",
          "containerPath": "/usr/share/logstash/state"
        }
      ],
      "memoryReservation": 512,
      "image": "${ECR_URL}/${SERVICE}:${CIRCLE_SHA1}",
      "essential": true,
      "name": "${SERVICE}"
    }
  ],
  "volumes": [
    {
      "name": "efs",
      "host": {
        "sourcePath": "/efs/${SERVICE}"
      }
    }
  ]
}