feat: Added deploy API to cloud run

Author: spuerta10

terraform/main.tf

@@ -1,4 +1,6 @@
-resource "google_sql_database_instance" "main" {
+# Cloud SQL 
+
+resource "google_sql_database_instance" "main" { # create Cloud SQL instance
   name             = "${var.environment}-postgres"
   database_version = "POSTGRES_15"
   region           = var.region
@@ -28,4 +30,60 @@ resource "google_sql_user" "user" { # db user creation
   name     = var.db_user
   instance = google_sql_database_instance.main.name
   password = var.db_password
+}
+
+# Cloud Run
+
+data "google_iam_policy" "event-access-noauth" { # Create public access
+  binding {
+    role = "roles/run.invoker"
+    members = [
+      "allUsers",
+    ]
+  }
+}
+
+# event access API
+resource "google_cloud_run_service" "event-access-cloud-run" {  # deploy image to Cloud Run
+  name     = "${var.environment}-${var.service_name}"
+  location = var.region
+  template {
+    spec {
+      containers {
+        image = var.image_uri
+
+        env {
+            name  = "DB_HOST"
+            value = google_sql_database_instance.main.public_ip_address
+        }
+        env {
+            name  = "DB_PORT"
+            value = "5432" # default Cloud SQL PostgreSQL port
+        }
+        env {
+            name  = "DB_USER"
+            value = google_sql_user.user.name
+        }
+        env {
+            name  = "DB_PASSWORD"
+            value = var.db_password
+        }
+        env {
+            name  = "DB_NAME"
+            value = google_sql_database.database.name
+        }
+      }
+    }
+  }
+  traffic {
+    percent         = 100
+    latest_revision = true
+  }
+}
+
+resource "google_cloud_run_service_iam_policy" "event-access-cloud-run-noauth" {  # enable public access on Cloud Run service
+  location    = google_cloud_run_service.event-access-cloud-run.location
+  project     = google_cloud_run_service.event-access-cloud-run.project
+  service     = google_cloud_run_service.event-access-cloud-run.name
+  policy_data = data.google_iam_policy.event-access-noauth.policy_data
 }

terraform/outputs.tf

@@ -1,3 +1,7 @@
 output "db_host" { # db public IP
     value = google_sql_database_instance.main.public_ip_address
+}
+
+output "cloud_run_service_url" {
+    value = google_cloud_run_service.event-access-cloud-run.status[0].url
 }

terraform/variables.tf

@@ -8,6 +8,11 @@ variable "db_tier" {
     default = "db-f1-micro"
 }
 
+variable "service_name" { # cloud run service name
+    type = string
+    default = "register-ticket-api"
+}
+
 # db_port=5432 by default in Cloud SQL
 
 # required vars
@@ -35,3 +40,7 @@ variable "db_name" {
 }
 
 # cloud run vars
+
+variable "image_uri" {
+    type = string
+}