provider "aws" {
  region = var.aws_region
}

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

data "aws_caller_identity" "current" {}

module "kafka_debezium_source_fargate_environment_ows_assets" {
  source = "git@github.com:theorchard/terraform-fargate.git//?ref=4.4.0"

  environment                       = var.environment
  service_name                      = "${var.service_name}-debezium-ats"
  non_ecr_image                     = "086679231553.dkr.ecr.${var.aws_region}.amazonaws.com/${var.service_name}-debezium-mysql:latest"
  application_family                = "sound-recordings"
  aws_region                        = var.aws_region
  service_platform_version          = "1.4.0"
  desired_task_count                = 1
  minimum_capacity                  = 1
  maximum_capacity                  = 1
  task_cpu                          = 1024
  task_memory                       = 2048
  container_port                    = 8083
  health_check_grace_period_seconds = 180
  blocking_waf_enabled              = true
  health_check_path                 = "/connectors/${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
    },
    {
      CONNECT_BOOTSTRAP_SERVERS = var.connect_bootstrap_servers
    },
    {
      CONNECTOR_GROUP_UNIQUE_IDENTIFIER = "ows_assets"
    },
    {
      SNAPSHOT_MODE = "schema_only"
    },
    {
      DATABASE_SERVER_NAME = "dev_ows_assets"
    },
    {
      DATABASE_TIMEZONE = "America/New_York"
    },
    {
      DATABASE_SERVER_ID = "180002"
    },
    {
      DATABASE_INCLUDE_LIST = "ows_assets"
    },
    {
      TABLE_INCLUDE_LIST = "ows_assets.asset_upload,ows_assets.asset_final"
    },
    {
      SERVICE_NAME = "${var.service_name}-debezium-ats"
    },
    {
      SECRETS_MANAGER_DB_KEY = "ows_assets_db_password"
    },
    {
      DB_HOST = "dev-ows.co2yckwm6hcp.us-east-1.rds.amazonaws.com"
    },
    {
      DB_PORT = "3306"
    },
    {
      DB_USER = "ssavva"
    },
    {
      AWS_REGION = "us-east-1"
    },
    {
      TOPIC_CUSTOM_PREFIX = "cdc"
    },
    {
      CHANGE_TOPIC_CASE_FROM = "LOWER_UNDERSCORE"
    },
    {
      CHANGE_TOPIC_CASE_TO = "LOWER_CAMEL"
    }
  ]
}

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