Files
gcp_solution_architecture_a…/terraform/main.tf
2026-09-01 20:00:05 +00:00

107 lines
3.1 KiB
HCL

locals {
common_labels = merge({ managed_by = "terraform", workload = var.name }, var.labels)
services = toset([
"run.googleapis.com", "pubsub.googleapis.com", "storage.googleapis.com",
"firestore.googleapis.com", "artifactregistry.googleapis.com",
"logging.googleapis.com", "monitoring.googleapis.com", "vpcaccess.googleapis.com"
])
}
resource "google_project_service" "apis" {
for_each = local.services
project = var.project_id
service = each.value
disable_on_destroy = false
}
resource "google_compute_network" "app" {
name = "${var.name}-vpc"
auto_create_subnetworks = false
depends_on = [google_project_service.apis]
}
resource "google_compute_subnetwork" "app" {
name = "${var.name}-subnet"
ip_cidr_range = "10.10.0.0/24"
region = var.region
network = google_compute_network.app.id
}
resource "google_vpc_access_connector" "app" {
name = substr("${var.name}-connector", 0, 24)
region = var.region
network = google_compute_network.app.name
ip_cidr_range = "10.8.0.0/28"
depends_on = [google_project_service.apis]
}
resource "google_service_account" "runtime" {
account_id = substr("${var.name}-runtime", 0, 30)
display_name = "${var.name} runtime identity"
}
resource "google_storage_bucket" "objects" {
name = "${var.project_id}-${var.name}-objects"
location = var.region
uniform_bucket_level_access = true
public_access_prevention = "enforced"
labels = local.common_labels
lifecycle_rule {
condition { age = 365 }
action { type = "Delete" }
}
depends_on = [google_project_service.apis]
}
resource "google_firestore_database" "app" {
project = var.project_id
name = "(default)"
location_id = var.region
type = "FIRESTORE_NATIVE"
}
resource "google_pubsub_topic" "events" {
name = "${var.name}-events"
labels = local.common_labels
}
resource "google_pubsub_topic" "dead_letter" {
name = "${var.name}-events-dead-letter"
labels = local.common_labels
}
resource "google_artifact_registry_repository" "containers" {
location = var.region
repository_id = var.name
format = "DOCKER"
labels = local.common_labels
}
resource "google_cloud_run_v2_service" "app" {
name = var.name
location = var.region
ingress = "INGRESS_TRAFFIC_ALL"
labels = local.common_labels
template {
service_account = google_service_account.runtime.email
scaling { max_instance_count = 20 }
vpc_access {
connector = google_vpc_access_connector.app.id
egress = "PRIVATE_RANGES_ONLY"
}
containers {
image = var.container_image
ports { container_port = 8080 }
resources { limits = { cpu = "1", memory = "512Mi" } }
}
}
depends_on = [google_project_service.apis]
}
resource "google_cloud_run_v2_service_iam_member" "public_invoker" {
name = google_cloud_run_v2_service.app.name
location = var.region
role = "roles/run.invoker"
member = "allUsers"
}