I have recently installed a Raspberry Pi 4B with Docker.
To manage the containers I installed Portainer to easily manage the containers.
Some of them are running perfectly, like Domoticz and Pi-Hole others don’t run that easily.
For example: vault, openmediavault, openvpn, hugo.
They most likely need more than just a port number to get started.
How do I get to know what a container needs to properly run. The messages are very generic, and they don’t provide the details needed to know what to do to get the container running well.
What can I do to troubleshoot these issues ?