Add example

examples/main.tf

@@ -0,0 +1,65 @@
+provider "confluentcloud" {}
+
+resource "confluentcloud_environment" "environment" {
+  name = "default"
+}
+
+resource "confluentcloud_environment" "staging" {
+  name = "staging-env"
+}
+
+resource "confluentcloud_kafka_cluster" "test" {
+  name             = "provider-test"
+  service_provider = "aws"
+  region           = "eu-west-1"
+  availability     = "LOW"
+  environment_id   = confluentcloud_environment.environment.id
+  deployment = {
+    sku = "BASIC"
+  }
+  network_egress  = 100
+  network_ingress = 100
+  storage         = 5000
+}
+
+resource "confluentcloud_api_key" "provider_test" {
+  cluster_id     = confluentcloud_kafka_cluster.test.id
+  environment_id = confluentcloud_environment.environment.id
+}
+
+locals {
+  bootstrap_servers = [replace(confluentcloud_kafka_cluster.test.bootstrap_servers, "SASL_SSL://", "")]
+}
+
+provider "kafka" {
+  bootstrap_servers = local.bootstrap_servers
+
+  tls_enabled    = true
+  sasl_username  = confluentcloud_api_key.provider_test.key
+  sasl_password  = confluentcloud_api_key.provider_test.secret
+  sasl_mechanism = "plain"
+  timeout        = 2
+}
+
+resource "kafka_topic" "syslog" {
+  name               = "syslog"
+  replication_factor = 3
+  partitions         = 1
+  config = {
+    "cleanup.policy" = "delete"
+  }
+}
+
+output "kafka_url" {
+  value = local.bootstrap_servers
+}
+
+output "key" {
+  value     = confluentcloud_api_key.provider_test.key
+  sensitive = true
+}
+
+output "secret" {
+  value     = confluentcloud_api_key.provider_test.secret
+  sensitive = true
+}