provider "aws" {
  region = var.aws_region
}

# Terraform backends cannot contain interpolations
terraform {
  backend "s3" {
    bucket  = "dev-orcd-terraform-state"
    key     = "dev/kafka-infra/neo4j-source/terraform.tfstate"
    region  = "us-east-1"
    encrypt = "true"
  }
}

data "aws_caller_identity" "current" {}

module "kafka_neo4j_source_fargate_environment_pde_label" {
  source = "git@github.com:theorchard/terraform-fargate.git//?ref=3.1.3"

  environment                       = var.environment
  application_family                = var.application_family
  service_name                      = "${var.service_name}-neo-src-pde-label"
  non_ecr_image                     = "086679231553.dkr.ecr.${var.aws_region}.amazonaws.com/${var.service_name}-neo-src:latest"
  aws_region                        = var.aws_region
  service_platform_version          = "1.4.0"
  desired_task_count                = 1
  minimum_capacity                  = 1
  maximum_capacity                  = 1
  health_check_grace_period_seconds = 180
  task_cpu                          = 1024
  task_memory                       = 2048
  container_port                    = 8083
  autoscaling_cpu_policy_enabled    = false
  health_check_path                 = "/connectors/${var.connector_name}"
  web_service_health_check_command  = "[ \"$(curl -s -f http://localhost:8083/connectors/${var.connector_name}/tasks/0/status | jq -r .state)\" == 'RUNNING' ] || exit 1"
  vpc_id                            = "vpc-34dbfd51"

  environment_variables = [
    {
      Environment = var.environment
    },
    {
      DEBUG_MODE = "true"
    },
    {
      AWS_SECRETS_MANAGER = "true"
    },
    {
      CONNECT_GROUP_UNIQUE_IDENTIFIER = "neo4j_source_pde_label"
    },
    {
      CONNECT_BOOTSTRAP_SERVERS = var.connect_bootstrap_servers
    },
    {
      NEO4J_SERVER_URI = "neo4j+s://dev-neo4j-cluster.dev.theorchard.io:7687"
    },
    {
      SERVICE_NAME = "${var.service_name}-neo-src-pde-label"
    },
    {
      NEO4J_KEY_CONVERTER = "org.apache.kafka.connect.storage.StringConverter"
    },
    {
      NEO4J_VALUE_CONVERTER = "org.apache.kafka.connect.json.JsonConverter"
    },
    {
      NEO4J_KEY_CONVERTER_SCHEMAS_ENABLE = "false"
    },
    {
      NEO4J_VALUE_CONVERTER_SCHEMAS_ENABLE = "false"
    },
    {
      KAFKA_TOPIC = "neo4j.source.pattern.pdeLabel"
    },
    {
      NEO4J_QUERY = local.pde_labels_query
    },
  ]
}

# This rule will allow kafka-connect tasks to communicate with each other in distributed mode
resource "aws_security_group_rule" "allow_intra_cluster_communication_pde_label" {
  from_port         = 8083
  to_port           = 8083
  protocol          = "tcp"
  security_group_id = module.kafka_neo4j_source_fargate_environment_pde_label.fargate_security_group_id
  self              = true
  type              = "ingress"
}