Redis DNS error

[markuskoehler]

Hey,

I upgraded today to netbox-docker v3.4.1.

It seems like something regarding redis is broken:

<class 'redis.exceptions.ConnectionError'>

Error -3 connecting to redis:6379. Temporary failure in name resolution.

Python version: 3.12.3
NetBox version: 4.4.4-Docker-3.4.1
Plugins: None installed

Any idea what could be wrong? I checked the env files, looks good. Also in the docker-compose file I see nothing that seems odd. But I am also not very used to docker (yet)

Thanks in advance

[leorzz]

I take da same error:

Error -3 connecting to redis:6379. Temporary failure in name resolution.
Python version: 3.11.6
NetBox version: 4.0.9
Plugins: None installed

I noticed that the redis container does not remain active and instead only redis-cache stays online, and this seems to be the error recorded in the log. I think all access should be done through redis-cache.

The environment settings in netbox are:

REDIS_CACHE_HOST=redis-cache
REDIS_CACHE_INSECURE_SKIP_TLS_VERIFY=false
REDIS_CACHE_PASSWORD=***
REDIS_CACHE_SSL=false
REDIS_DATABASE=0
REDIS_HOST=redis
REDIS_INSECURE_SKIP_TLS_VERIFY=false
REDIS_PASSWORD=*****

I haven't been able to resolve it yet.

[jusama14]

From docker release 3.0.0 redis is switched to valkey (https://github.com/netbox-community/netbox-docker/releases/tag/3.0.0). I had to delete the following 3 docker volumes:

netbox-docker_netbox-redis-cache-data
netbox-docker_netbox-redis-data
netbox-docker_netbox-scripts-files