this post was submitted on 31 Aug 2025
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Proxmox

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Proxmox VE is a complete, open-source server management platform for enterprise virtualization. It tightly integrates the KVM hypervisor and Linux Containers (LXC), software-defined storage and networking functionality, on a single platform. With the integrated web-based user interface you can manage VMs and containers, high availability for clusters, or the integrated disaster recovery tools with ease.

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I recently installed proxmox on two 7050 micro pcs, and set up a third box with PBS.

Within proxmox is it best to run docker in a LXC or a VM ?

Should I run one docker image per instance, or all in the same instance ?

I would like to back this stuff up to PBS. Is this a factor in this decision?

I have plex, node-red, influxdb, mosquitto and grafana dockers on an old pc that I wish to rehost to proxmox.

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[–] ReticulatedPasta@lemmy.world 1 points 10 months ago

I've tried both LXCs and VMs, and I'm now in the process of migrating from an LXC to a VM for my docker containers. The biggest reason I'm migrating is security - you shouldn't run privileged LXCs in proxmox, and there are some features (gpu pass-through) I couldn't run in an LXC without it being privileged. I still run other non-docker services in LXCs wherever possible though.