feat: Kafka cluster

Author: adityachoudhari26

main.tf

@@ -68,6 +68,15 @@ module "gke" {
   depends_on = [module.networking]
 }
 
+module "kafka" {
+  source    = "./modules/kafka"
+  namespace = var.namespace
+
+  depends_on = [module.networking]
+
+  subnetwork_self_link = module.networking.subnetwork.self_link
+}
+
 module "service_accounts" {
   source    = "./modules/service_accounts"
   namespace = var.namespace

modules/kafka/main.tf

@@ -0,0 +1,18 @@
+resource "google_managed_kafka_cluster" "this" {
+  project    = data.google_client_config.current.project
+  cluster_id = "${var.namespace}-kafka-cluster"
+  location   = data.google_client_config.current.region
+
+  capacity_config {
+    vcpu_count   = 3
+    memory_bytes = 32 * 1024 * 1024 * 1024
+  }
+
+  gcp_config {
+    access_config {
+      network_configs {
+        subnet = var.subnetwork_self_link.name
+      }
+    }
+  }
+}

modules/kafka/variables.tf

@@ -0,0 +1,9 @@
+variable "namespace" {
+  type        = string
+  description = "The name prefix for all resources created."
+}
+
+variable "subnetwork_self_link" {
+  description = "The subnetwork self link."
+  type        = string
+}