I am deploying a JavaScript application alongside a Redis and Postgres container.

As soon as the build process finishes, and the deployments tries to run, I receive the following error, indicating a connection failure.

Error

at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:109:26)

Aug 07 10:16:29

[ioredis] Unhandled error event: Error: getaddrinfo ENOTFOUND redis.railway.internal

Environment

REDIS_HOST=redis.railway.internal REDIS_PORT= REDIS_USERNAME= REDIS_PASSWORD=

Application (using ioredis)

`import { Redis } from 'ioredis';

import config from './config';

new Redis({ host: config.REDIS_HOST, port: config.REDIS_PORT, username: config.REDIS_USERNAME, password: config.REDIS_PASSWORD, });`