Debugging why container isn't starting nestjs.

Author: digitalnomad91

docker-compose.yml

@@ -34,25 +34,19 @@ services:
     environment:
       # Use docker network alias for Redis
       QUEUE_REDIS_HOST: redis
+      # Redis port
+      QUEUE_REDIS_PORT: 6379
       # Override application Redis servers config to use redis container
       REDIS_SERVERS: '{"AUTH":{"host":"redis","port":6379,"password":"","tls":false},"CACHE":{"host":"redis","port":6379,"password":"","tls":false}}'
     ports:
       - "4000:4000"
     depends_on:
       - db
       - redis
-    entrypoint:
-      - /bin/sh
-      - -c
-      - |
-        echo "==== ENVIRONMENT VARIABLES ===="
-        env
-        echo "==== REDIS_SERVERS ===="
-        echo "$REDIS_SERVERS"
-        ./docker-entrypoint.sh
-    command: ["pnpm", "start"]
     networks:
       - codebuilder-net
+    # Override default command to run the compiled production bundle
+    command: ["pnpm", "start:prod"]
 
 
 

docker-entrypoint.sh

@@ -49,4 +49,4 @@ echo -e "${BLUE}🚀 Starting NestJS application...${NC}"
 # ensuring it becomes the main process (PID 1) and receives signals correctly.
 exec "$@"
 
-echo -e "${RED}🚀 NestJS Application Process Exited...${NC}"
+echo -e "${RED}🚀 NestJS Application Process Exited...${NC} $@"

src/main.ts

@@ -164,7 +164,6 @@ async function bootstrap(): Promise<void> {
     const port = Number.parseInt(String(portEnv), 10);
     console.log(`🛫 CodeBuilder API app taking off listening on http://localhost:${port}`);
 
-
     if (Number.isNaN(port)) {
         throw new Error(`PORT environment variable is not a valid number: "${portEnv}"`);
     }