From c89626388f62730f4dea449df38a6f7f89c25402 Mon Sep 17 00:00:00 2001
From: Owen Qwen <admin@railenbailen.com>
Date: Fri, 26 Jun 2026 14:45:28 -0500
Subject: [PATCH] Respect Railway runtime port

---
 README.md     |  6 +++---
 entrypoint.sh | 11 ++++++++++-
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 1021864..56ffbc5 100644
--- a/README.md
+++ b/README.md
@@ -42,9 +42,9 @@ This template uses the `ghcr.io/berriai/litellm-database:latest` image so redepl
 
 | Variable | Description | Default |
 |----------|-------------|---------|
-| `REDIS_HOST` | Redis hostname | Auto-configured |
-| `REDIS_PORT` | Redis port | Auto-configured |
-| `REDIS_PASSWORD` | Redis password | Auto-configured |
+| `REDIS_HOST` / `REDISHOST` | Redis hostname | Auto-configured |
+| `REDIS_PORT` / `REDISPORT` | Redis port | Auto-configured |
+| `REDIS_PASSWORD` / `REDISPASSWORD` | Redis password | Auto-configured |
 | `NUM_WORKERS` | Number of proxy workers | `(auto)` |
 | `STORE_MODEL_IN_DB` | Store model config in database | `True` |
 
diff --git a/entrypoint.sh b/entrypoint.sh
index d56de09..1156ff5 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,8 +3,17 @@ set -e
 
 echo "Starting LiteLLM Proxy..."
 
+# Railway injects PORT. Fall back to LiteLLM's default for local Docker runs.
+APP_PORT="${PORT:-4000}"
+
+# Railway's Redis service exposes REDISHOST/REDISPORT/REDISPASSWORD.
+# Keep supporting REDIS_HOST/REDIS_PORT/REDIS_PASSWORD for portability.
+export REDIS_HOST="${REDIS_HOST:-${REDISHOST:-}}"
+export REDIS_PORT="${REDIS_PORT:-${REDISPORT:-}}"
+export REDIS_PASSWORD="${REDIS_PASSWORD:-${REDISPASSWORD:-}}"
+
 # Build startup command
-CMD_ARGS="--config /app/config.yaml --port 4000"
+CMD_ARGS="--config /app/config.yaml --host 0.0.0.0 --port $APP_PORT"
 
 if [ -n "$NUM_WORKERS" ]; then
     CMD_ARGS="$CMD_ARGS --num_workers $NUM_WORKERS"