Add comprehensive Terraform infrastructure with Firebase automation

- Create Firebase project, web app, and Firestore database - Automate Firebase Authentication with email templates - Configure security rules for user data isolation - Support Cloud Run and App Engine hosting options - Add professional email templates for password reset and verification - Include deployment scripts and comprehensive documentation - Implement service accounts with minimal required permissions - Add Docker configuration for containerized deployment 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-27 15:46:43 -07:00
parent 2b5bef1a28
commit fa2bbad5ba
17 changed files with 1905 additions and 0 deletions
--- a/terraform/modules/app_engine/main.tf
+++ b/terraform/modules/app_engine/main.tf
@@ -0,0 +1,118 @@
+# Enable App Engine Admin API
+resource "google_project_service" "appengine" {
+  project = var.gcp_project_id
+  service = "appengine.googleapis.com"
+}
+
+# App Engine Application
+resource "google_app_engine_application" "app" {
+  project     = var.gcp_project_id
+  location_id = var.gcp_region
+  depends_on  = [google_project_service.appengine]
+}
+
+# App Engine Service for Flask app
+resource "google_app_engine_standard_app_version" "flask_app" {
+  project    = var.gcp_project_id
+  service    = "default"
+  version_id = "${var.app_name}-v1"
+
+  runtime = "python311"
+
+  entrypoint {
+    command = "gunicorn -b :$PORT app:app"
+  }
+
+  deployment {
+    zip {
+      source_url = google_storage_bucket_object.app_source_zip.output_uri
+    }
+  }
+
+  env_variables = {
+    FLASK_SECRET_KEY               = var.flask_secret_key
+    FIREBASE_PROJECT_ID           = var.firebase_project_id
+    GOOGLE_APPLICATION_CREDENTIALS = "/etc/secrets/service-account.json"
+    FILEVINE_CLIENT_ID            = var.filevine_client_id
+    FILEVINE_CLIENT_SECRET        = var.filevine_client_secret
+    FILEVINE_PERSONAL_ACCESS_TOKEN = var.filevine_pat
+    FILEVINE_ORG_ID               = var.filevine_org_id
+    FILEVINE_USER_ID              = var.filevine_user_id
+  }
+
+  # Service account
+  service_account = var.service_account_email
+
+  # Resources
+  resources {
+    cpu       = 1
+    memory_gb = 0.5
+    disk_gb   = 0.5
+  }
+
+  # Automatic scaling
+  automatic_scaling {
+    min_idle_instances = 0
+    max_idle_instances = 1
+    min_pending_latency = "automatic"
+    max_pending_latency = "automatic"
+    max_concurrent_requests = 80
+  }
+
+  # Health check
+  health_check {
+    enable_health_check = true
+    check_path = "/"
+  }
+
+  depends_on = [
+    google_storage_bucket_object.app_source_zip,
+    google_secret_manager_secret_version.service_account_key
+  ]
+}
+
+# Make App Engine service publicly accessible
+resource "google_app_engine_firewall_rule" "allow_all" {
+  project = var.gcp_project_id
+  action  = "ALLOW"
+  priority = "1"
+
+  source_range = "*"
+}
+
+# Cloud Storage bucket for app source code
+resource "google_storage_bucket" "app_source" {
+  name          = "${var.app_name}-source-${var.gcp_project_id}"
+  location      = var.gcp_region
+  force_destroy = true
+
+  uniform_bucket_level_access = true
+}
+
+# Upload app source code
+resource "google_storage_bucket_object" "app_source_zip" {
+  name   = "app-source.zip"
+  bucket = google_storage_bucket.app_source.name
+  source = var.app_source_zip_path
+}
+
+# Store service account key in Secret Manager
+resource "google_secret_manager_secret" "service_account_key" {
+  project   = var.gcp_project_id
+  secret_id = "${var.app_name}-service-account-key"
+
+  replication {
+    automatic = true
+  }
+}
+
+resource "google_secret_manager_secret_version" "service_account_key" {
+  secret      = google_secret_manager_secret.service_account_key.id
+  secret_data = var.service_account_key_data
+}
+
+# Output the app URL
+output "app_url" {
+  description = "App Engine application URL"
+  value       = "https://${google_app_engine_application.app.default_hostname}"
+}