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pufferpanel / pufferpanel

PufferPanel is an open source game server management panel, designed for both small networks and personal use
https://pufferpanel.com
Apache License 2.0
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PufferPanel Suddenly Shuts Down on Ubuntu 22.04 LTS Container in Proxmox #1278

Closed Minionguyjpro closed 8 months ago

Minionguyjpro commented 8 months ago

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Describe the bug After some time, my Minecraft server suddenly shuts down. I saw PufferPanel also shutted down.

To Reproduce Steps to reproduce the behavior:

  1. Setup Proxmox
  2. Run an Ubuntu 22.04 LTS container with LXC
  3. Run PufferPanel and setup a Minecraft server
  4. Play for some time
  5. Shuts down at a random momennt

Expected behavior It shouldn't shutdown and continue

Screenshots afbeelding

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Additional context Add any other context about the problem here.

LordRalex commented 8 months ago

oom-kill means your system is running out of memory and is killing things that are using it. This isn't an issue with the panel. You need to increase the memory allocated to your machine or lower the memory used by your servers.

Minionguyjpro commented 8 months ago

This is weird though, as Proxmox reports it uses only 1% memory and when I am in the server it only uses like 1/4th of the memory.

LordRalex commented 8 months ago

We do not control the oom-killer and it's a system-level thing. There's nothing we can really do about it.

https://www.kernel.org/doc/gorman/html/understand/understand016.html these rules are kicked in, so if the oom-kill went into effect, then you did hit something that took all the memory. And the kernel chose to kill the panel.

Minionguyjpro commented 8 months ago

I did chose to sort of disable oom-killer, and change some memory overcoming option. I also lowered the memory by 256MB RAM of the server, so that would be available to the system.

Op do 19 okt. 2023 16:32 schreef Joshua Taylor @.***>:

We do not control the oom-killer and it's a system-level thing. There's nothing we can really do about it.

https://www.kernel.org/doc/gorman/html/understand/understand016.html these rules are kicked in, so if the oom-kill went into effect, then you did hit something that took all the memory. And the kernel chose to kill the panel.

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gOOvER commented 8 months ago

are you using lxc or kvm? i cant confirm this with kvm.

running Pufferpanel with Ubuntu 22.04 in a kvm vm on proxmox 8

Minionguyjpro commented 8 months ago

are you using lxc or kvm? i cant confirm this with kvm.

running Pufferpanel with Ubuntu 22.04 in a kvm vm on proxmox 8

I run it in an LXC container, but sort of disabled it and changed some things.

Minionguyjpro commented 8 months ago

I had this issue again, but I hope it is now fixed now I increased the SWAP from 512MB to 2GB.