DEPRECATED: This repo is deprecated, use https://registry.terraform.io/modules/Aplyca/ecsservice instead

Terraform AWS ECS Deploy module

Deploy al necessary resources for ECS apps

Example of service

module "my_service" {
  source  = "Aplyca/ecsdeploy/aws"
  version = "0.3.0"

  name    = "MyService"
  cluster = "MYCLUSTER"
  desired = 1
  balancer = {
    name = "MyALB"
    container_name = "Web"
    container_port = 80
    condition_field  = "host-header"
    condition_values = ["mydomain.com"]
  }

  health_check = {
    path = "/"
    healthy_threshold = "5"
    unhealthy_threshold = "2"
    protocol = "HTTP"
  }

  repositories = {
    web-image = "myapp/web"
  }

  definition_file = "task.json"
  enable_ssm = true
  definition_vars = {
    web-version = "master"
  }

  # Parameter value is not supported here. You should set the value manually from the AWS console.
  parameters = {
    DATABASE_PASSWORD = "Description of this parameter"
  }

  volumes = [{
    name      = "MyApp-Storage"
    host_path = "/mnt/myapp-storage"
  }]

  tags = {
    App = "MyApp"
    Environment = "Production"
    Service = "Web"
  }
}

Example of a Task definition

[{
    "name": "Web",
    "portMappings": [{
      "hostPort": 0,
      "protocol": "tcp",
      "containerPort": 80
    }],
    "logConfiguration": {
      "logDriver": "awslogs",
      "options": {
        "awslogs-group": "${log_group}",
        "awslogs-region": "${region}",
        "awslogs-stream-prefix": "MyApp"
      }
    },
    "image": "${web-image}:${web-version}",
    "links": ["App:app"]
  },
  {
    "name": "App",
    "portMappings": [{
      "hostPort": 0,
      "protocol": "tcp",
      "containerPort": 9000
    }],
    "mountPoints": [{
      "containerPath": "/mnt/storage",
      "sourceVolume": "MyApp-Storage"
    }],
    "logConfiguration": {
      "logDriver": "awslogs",
      "options": {
        "awslogs-group": "${log_group}",
        "awslogs-region": "${region}",
        "awslogs-stream-prefix": "MyApp"
      }
    },
    "image": "${app-image}:${app-version}",
    "secrets": [{
        "name": "DATABASE_PASSWORD",
        "valueFrom": "${DATABASE_PASSWORD}"
      }
    ],
    "environment": [{
        "name": "DATABASE_HOST",
        "value": "db.mydomian.com"
      },
      {
        "name": "DATABASE_USER",
        "value": "user"
      }
    ]
  }
]

Sample data to use Service Discovery

This Role supports using Service Discovery

  network_mode = "awsvpc"
  registry = "${aws_service_discovery_service.example.arn}"
  target_type = "ip"
  subnets = ["subnet-1234","subnet-5678"]
  security_group = ["sg-12345"]

Sample data to custom health checks

 health_check {
    health_check_path = "/example/#/"
    healthy_threshold = "15"
    unhealthy_threshold = "5"
  }

Sample to use TCP instead of HTTP

  proto_http = false

Sample to use an existing Target Group

  target_group = "arn:aws:elasticloadbalancing:us-east-1:11111111:targetgroup/mycustomtg/1111111"

Sample to include Placement Constraints

   placement_constraints {
    type       = "memberOf"
    expression = "attribute:ecs.availability-zone in [us-east-1a]"
  }