Cannot connect to redis when using authentication

[nahsi]

When using ACL (username:password) auth or legacy auth (just password, username is implied as default) there are errors in the log:

stdout:

[Nest] 1   - 01/16/2022, 4:26:03 PM   [SuspensionProcessor] Error for job undefined (Error): undefined +2002ms
[Nest] 1   - 01/16/2022, 4:26:03 PM   [DeleteForDomainProcessor] Error for job undefined (Error): undefined +1ms
[Nest] 1   - 01/16/2022, 4:26:05 PM   [SuspensionProcessor] Error for job undefined (Error): undefined +2003ms
[Nest] 1   - 01/16/2022, 4:26:05 PM   [DeleteForDomainProcessor] Error for job undefined (Error): undefined +1ms

stderr:

(node:1) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 9)
(node:1) UnhandledPromiseRejectionWarning: Error: getaddrinfo ENOTFOUND ducky
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:71:26)

Seems that it tries to resolve ducky which is a name of a user in redis. When using legacy auth (<password>@redis:6379/10) it will try to resolve the password.

REDIS_URL=redis://<username>:<password>@master.redis-mail.service.consul:6379/10