attaching clustered mode to an env var

packages/backend-core/src/environment.ts

@@ -56,6 +56,7 @@ const environment = {
   SALT_ROUNDS: process.env.SALT_ROUNDS,
   REDIS_URL: process.env.REDIS_URL || "localhost:6379",
   REDIS_PASSWORD: process.env.REDIS_PASSWORD || "budibase",
+  REDIS_CLUSTERED: process.env.REDIS_CLUSTERED || false,
   MOCK_REDIS: process.env.MOCK_REDIS,
   MINIO_ACCESS_KEY: process.env.MINIO_ACCESS_KEY,
   MINIO_SECRET_KEY: process.env.MINIO_SECRET_KEY,

packages/backend-core/src/redis/redis.ts

@@ -9,10 +9,11 @@ import {
   SelectableDatabase,
 } from "./utils"
 import * as timers from "../timers"
+import environment from "../environment"
 
 const RETRY_PERIOD_MS = 2000
 const STARTUP_TIMEOUT_MS = 5000
-const CLUSTERED = false
+const CLUSTERED = environment.REDIS_CLUSTERED
 const DEFAULT_SELECT_DB = SelectableDatabase.DEFAULT
 
 // for testing just generate the client once