From 36397bb77dac6895886ea1bd647796d59fda19e8 Mon Sep 17 00:00:00 2001
From: Martin McKeaveney <martinmckeaveney@gmail.com>
Date: Fri, 28 Apr 2023 20:23:39 +0100
Subject: [PATCH] enabling cluster support for ratelimit cache

---
 packages/server/src/api/routes/public/index.ts | 8 ++++++--
 packages/server/src/environment.ts             | 1 +
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/packages/server/src/api/routes/public/index.ts b/packages/server/src/api/routes/public/index.ts
index e2bce1e730..5f93732a06 100644
--- a/packages/server/src/api/routes/public/index.ts
+++ b/packages/server/src/api/routes/public/index.ts
@@ -42,8 +42,12 @@ if (!env.isTest()) {
         host: REDIS_OPTS.host,
         port: REDIS_OPTS.port,
       },
-      password: REDIS_OPTS.opts.password,
-      database: 1,
+      password: REDIS_OPTS.opts.password || REDIS_OPTS.opts.redisOptions.password,
+    }
+
+    if (!env.REDIS_CLUSTERED) {
+      // Can't set direct redis db in clustered env
+      options.database = 1
     }
   }
   rateLimitStore = new Stores.Redis(options)
diff --git a/packages/server/src/environment.ts b/packages/server/src/environment.ts
index 058e8bdff8..48eb78c41d 100644
--- a/packages/server/src/environment.ts
+++ b/packages/server/src/environment.ts
@@ -47,6 +47,7 @@ const environment = {
   MINIO_SECRET_KEY: process.env.MINIO_SECRET_KEY,
   REDIS_URL: process.env.REDIS_URL,
   REDIS_PASSWORD: process.env.REDIS_PASSWORD,
+  REDIS_CLUSTERED: process.env.REDIS_CLUSTERED,
   HTTP_MIGRATIONS: process.env.HTTP_MIGRATIONS,
   API_REQ_LIMIT_PER_SEC: process.env.API_REQ_LIMIT_PER_SEC,
   GOOGLE_CLIENT_ID: process.env.GOOGLE_CLIENT_ID,