Adds log analytics logging to redis module

terraform/modules/redis/main.tf

@@ -23,3 +23,16 @@ resource "azurerm_redis_cache" "redis" {
     owner       = var.owner
   }
 }
+
+resource "azurerm_monitor_diagnostic_setting" "redis_diagnostic" {
+  name                       = "${var.name}-${var.environment}-redis-diag"
+  target_resource_id         = azurerm_redis_cache.redis.id
+  log_analytics_workspace_id = var.workspace_id
+  metric {
+    category = "AllMetrics"
+
+    retention_policy {
+      enabled = true
+    }
+  }
+}