Error: getaddrinfo EAI_AGAIN Maintainerr

[Aspage]

Describe the bug Latest Maintainerr installed on Synology Docker. Does not want to start with network bridge. Keeps complaining about: "Error: getaddrinfo EAI_AGAIN Maintainerr"

To Reproduce Just starting the container is enough to get the error

Expected behavior I expect the docker starts properly so I can browse to the maintainerr site.

Screenshots None necessary here

Device (please complete the following information):

• OS: DSM
• Version 7.2.1-69057 Update 5

Additional context Sonarr, Radarr, Lidarr, all working fine. Can't seem to get this one running.

[jorenn92]

Hi,

i’m not familiar with DSM, does it use docker compose or does it use it’s own mechanism (similar to Unraid)?

Are you able to share your configuration?

[Aspage]

Hello Jorenn,

I can share anything you want. Just let me know what you need, please.

It uses it's own system, but it can also use Docker Compose, when necessary. Although I haven't used that yet.

I've made an export of the configuration of the docker and I've attached it to this post. Maybe that's helpful? Maintainerr_2.json

[jorenn92]

The issue seems to be related to DNS name resolution inside the container. I'm not sure how DSM 7 handles this, but you should be able to force DNS for each container. For example, with docker run, you can specify DNS servers like this:

docker run --dns 1.1.1.1 --dns 1.0.0.1 <image_name>

You might also find useful information by running:

docker network inspect <network_name>

[jorenn92]

Closing due to inactivity