ECS service task definition for web application + Datadog APM and logging

app_task_definition.json

{
  "ipcMode": null,
  "executionRoleArn": null,
  "containerDefinitions": [
    {
      "dnsSearchDomains": null,
      "logConfiguration": null,
      "entryPoint": null,
      "portMappings": [
        {
          "hostPort": 0,
          "protocol": "tcp",
          "containerPort": 3000
        }
      ],
      "command": null,
      "linuxParameters": null,
      "cpu": 0,
      "environment": [
        {
          "name": "DD_ENV",
          "value": "prod"
        },
        {
          "name": "DD_SERVICE_NAME",
          "value": "<MY_SERVICE_NAME>"
        },
        {
          "name": "DD_TRACE_AGENT_HOSTNAME",
          "value": "172.17.0.1"
        },
        {
          "name": "NODE_ENV",
          "value": "production"
        }
      ],
      "ulimits": null,
      "dnsServers": null,
      "mountPoints": [],
      "workingDirectory": null,
      "secrets": null,
      "dockerSecurityOptions": null,
      "memory": 256,
      "memoryReservation": null,
      "volumesFrom": [],
      "image": "<MY_APP_IMAGE>",
      "disableNetworking": null,
      "interactive": null,
      "healthCheck": null,
      "essential": true,
      "links": null,
      "hostname": null,
      "extraHosts": null,
      "pseudoTerminal": null,
      "user": null,
      "readonlyRootFilesystem": null,
      "dockerLabels": {
        "com.datadoghq.ad.logs": "[{\"source\": \"nodejs\", \"service\": \"<MY_SERVICE_NAME>\"}]"
      },
      "systemControls": null,
      "privileged": null,
      "name": "<APP_CONTAINER_NAME>"
    },
    {
      "dnsSearchDomains": null,
      "logConfiguration": null,
      "entryPoint": null,
      "portMappings": [
        {
          "hostPort": 0,
          "protocol": "tcp",
          "containerPort": 80
        }
      ],
      "command": null,
      "linuxParameters": null,
      "cpu": 0,
      "environment": [],
      "ulimits": null,
      "dnsServers": null,
      "mountPoints": [],
      "workingDirectory": null,
      "secrets": null,
      "dockerSecurityOptions": null,
      "memory": 64,
      "memoryReservation": null,
      "volumesFrom": [],
      "image": "<MY_APP_NGINX_REVERSE_PROXY>",
      "disableNetworking": null,
      "interactive": null,
      "healthCheck": null,
      "essential": true,
      "links": [
        "<APP_CONTAINER_NAME>"
      ],
      "hostname": null,
      "extraHosts": null,
      "pseudoTerminal": null,
      "user": null,
      "readonlyRootFilesystem": null,
      "dockerLabels": {
        "com.datadoghq.ad.instances": "[{\"nginx_status_url\": \"http://%%host%%:%%port%%/nginx_status\"}]",
        "com.datadoghq.ad.check_names": "[\"nginx\"]",
        "com.datadoghq.ad.init_configs": "[{}]",
        "com.datadoghq.ad.logs": "[{\"source\": \"nginx\", \"service\": \"<MY_SERVICE_NAME>\"}]"
      },
      "systemControls": null,
      "privileged": null,
      "name": "nginx"
    }
  ],
  "placementConstraints": [],
  "memory": "320",
  "taskRoleArn": "<MY_TASK_ROLE>",
  "compatibilities": [
    "EC2"
  ],
  "taskDefinitionArn": "<MY_TASK_DEFINITION>",
  "family": "<MY_TASK_FAMILY>",
  "requiresAttributes": [
    {
      "targetId": null,
      "targetType": null,
      "value": null,
      "name": "com.amazonaws.ecs.capability.docker-remote-api.1.18"
    },
    {
      "targetId": null,
      "targetType": null,
      "value": null,
      "name": "com.amazonaws.ecs.capability.ecr-auth"
    },
    {
      "targetId": null,
      "targetType": null,
      "value": null,
      "name": "com.amazonaws.ecs.capability.task-iam-role"
    }
  ],
  "pidMode": null,
  "requiresCompatibilities": [
    "EC2"
  ],
  "networkMode": null,
  "cpu": null,
  "revision": 6,
  "status": "ACTIVE",
  "volumes": []
}