playground/terraform/applications/backend-go/main.tf

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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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resource "google_app_engine_flexible_app_version" "backend_app_go" {
  version_id                = "v1"
  project                   = var.project_id
  service                   = var.service_name
  runtime                   = "custom"
  delete_service_on_destroy = true

  liveness_check {
    path = ""
  }

  readiness_check {
    path = "/readiness"
  }

  automatic_scaling {
    max_total_instances = 7
    min_total_instances = 2
    cool_down_period    = "120s"
    cpu_utilization {
      target_utilization = 0.7
    }
  }

  resources {
    memory_gb = 16
    cpu       = 8
  }

  env_variables = {
    CACHE_TYPE        = var.cache_type
    CACHE_ADDRESS     = "${var.cache_address}:6379"
    NUM_PARALLEL_JOBS = 30
    LAUNCH_SITE       = "app_engine"
  }

  deployment {
    container {
      image = "${var.docker_registry_address}/${var.docker_image_name}:${var.docker_image_tag}"
    }
  }
}