add terraform specs for the service deployment

deployment/terraform/.gitignore

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+*.zip
+
+# Terraform
+**/.terraform/*
+.terraform.*
+*.tfstate
+*.tfstate.*
+crash.log
+variables.tfvars
+override.tf
+override.tf.json
+*_override.tf
+*_override.tf.json
+*terraform.tfvars
+.terraform.lock.hcl
+*plan.json
+**/.terraform.lock.hcl

deployment/terraform/244531986313-eu-central-1.tfvars

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+env          = "staging"
+
+# Allow to replicate app docker images to these accounts
+ecr_replication_targets = [
+  {
+    "account_id" = "274425519734",
+    "region"     = "eu-central-1"
+  }
+]

deployment/terraform/274425519734-eu-central-1.tfvars

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+env                    = "prod"
+
+# Allow to replicate app docker images from this account
+ecr_replication_origin = "244531986313"

deployment/terraform/deployment.tf

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+module "ecs-service" {
+  source                 = "s3::https://s3-eu-central-1.amazonaws.com/terraform-modules-9d7e951c290ec5bbe6506e0ddb064808764bc636/terraform-modules.zip//ecs-service/v1"
+  service_name           = var.service_name
+  TAGGED_IMAGE           = var.TAGGED_IMAGE
+  enable_execute_command = "true"
+  app_port               = var.app_port
+  cpu_limit              = var.cpu_limit
+  mem_reservation        = var.mem_reservation
+  mem_limit              = var.mem_limit
+  app_env_vars           = local.app_env_vars
+  ecr_replication_targets = var.ecr_replication_targets
+  ecr_replication_origin = var.ecr_replication_origin
+  tags                   = module.tags.result
+}

deployment/terraform/locals.tf

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+locals {
+  app_env_vars = [
+    for key, value in var.app_env_vars : {
+      name  = key
+      value = value
+    }
+  ]
+}

deployment/terraform/main.tf

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+terraform {
+  backend "s3" {}
+}
+
+provider "aws" {
+  alias  = "eu-central-1"
+  region = "eu-central-1"
+}
+
+module "tags" {
+  source            = "fivexl/tag-generator/aws"
+  version           = "2.0.0"
+  prefix            = "merkely"
+  terraform_managed = "1"
+  environment_name  = var.env
+  data_owner        = "merkely"
+  data_pci          = "0"
+  data_phi          = "0"
+  data_pii          = "0"
+}

deployment/terraform/variables.tf

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+variable "service_name" {
+  type = string
+  default = "languages-start-points"
+}
+
+variable "env" {
+  type = string
+}
+
+variable "app_port" {
+  type = number
+  default = 4524
+}
+
+variable "cpu_limit" {
+  type = number
+  default = 20
+}
+
+variable "mem_limit" {
+  type = number
+  default = 64
+}
+
+variable "mem_reservation" {
+  type = number
+  default = 32
+}
+
+variable "TAGGED_IMAGE" {
+  type = string
+}
+
+# App variables
+variable "app_env_vars" {
+  type = map(any)
+  default = {
+    CYBER_DOJO_PROMETHEUS                  = "false"
+    CYBER_DOJO_LANGUAGES_START_POINTS_PORT = "4524"
+  }
+}
+
+variable "ecr_replication_targets" {
+  type    = list(map(string))
+  default = []
+}
+
+variable "ecr_replication_origin" {
+  type    = string
+  default = ""
+}

deployment/terraform/versions.tf

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+terraform {
+  required_version = ">= 0.14"
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 4.16.0"
+    }
+    random = {
+      source  = "hashicorp/random"
+      version = "3.3.1"
+    }
+  }
+}