Can't login to webui (Docker on Proxmox)

1

Hi, I have i5-10400 16GB RAM with Proxmox 7.1 running Docker 20.10.12. I have several containers running without issue (nagios, portainer, etc). My daughter is asking for a Minecraft server so her friends can play without her having to have her gaming PC on all day, so I offered to set it up for her. After Googling for a while I decided to check out MineOS.
I followed the instructions on MineOS webui Docker appliance | mineos-node. The container was created successfully, it is running and I can connect to the webui. However, if I try to login the screen just blinks and asks for login again. This is a fresh install without any modifications.

Any ideas?

mc@e1012efe5cf3:/$ ls
bin boot dev entrypoint.sh etc home lib lib32 lib64 libx32 media mnt opt proc root run sbin srv sys tmp usr var
mc@e1012efe5cf3:/$ cd /var/log
mc@e1012efe5cf3:/var/log$ ls
alternatives.log apt bootstrap.log btmp dpkg.log faillog lastlog mineos.auth.log mineos.log supervisor wtmp
mc@e1012efe5cf3:/var/log$ mc
bash: mc: command not found
mc@e1012efe5cf3:/var/log$ tail mineos.auth.log
Wed Mar 02 2022 11:58:11 GMT+0000 (Coordinated Universal Time) - failure from: 10.208.0.101 user: mc
mc@e1012efe5cf3:/var/log$ tail -f mineos.auth.log
Wed Mar 02 2022 11:58:11 GMT+0000 (Coordinated Universal Time) - failure from: 10.208.0.101 user: mc
Wed Mar 02 2022 12:00:01 GMT+0000 (Coordinated Universal Time) - failure from: 10.208.0.101 user: mc

2

The usual recent issue is that the password encryption type is yescrypt. Our current solution is to change it back to sha512. It is on the forums here how to check and change.
https://discourse.codeemo.com/t/releasing-an-updated-iso-and-update-timeframes/5287/5?u=elpres

3

Thanks, for the help. I looked at the /etc/pam.d folder and sha512 was enabled.

So I destroyed the container and switched to a full VM using the latest ISO and now I can log into the UI just fine. Seems the docker image is not up to date, so I’ll stick to the VM.