this post was submitted on 22 May 2026
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Today at 50+ I feel like a little kid ... what a homelab ... (lemmy.ml)
submitted 1 month ago by trilobite@lemmy.ml to c/selfhosted@lemmy.world
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I wanted to shared my enthusiasm, which makes me feel like a little boy (despite me being 50+) fascinated by how such complex systems can be managed so easily by novices. I started using Proxmox recently. I had a machine running one VM with various docker images installed. But NVMe was tiny. So I setup another node and got it to share the same NFS share on the NAS, where I had saved full backups of the VM. Once added the NFS share to the new node (with a bigger ZFS local partition) I simply restored the VM from the NFS share that had been backed up from the original node. It seemlessly imported and started. Then I cloned on the new node so that I could get it on the new ZFS partition. Now the next task is to get a bigger NVMe on the original machine, install Proxmox from scratch, and add to cluster so that it shared the backup NFS share. I just then need to understand how to get HA up and running so that VMs are always synced flawlessly. Proxmox is super brilliant. I feel like I have a data center at home :-) I could not imagine this system was so flexible and relatively easy to use. The people that deliver and contribute to this stuf are super cool. A couple of proxmox nodes, a Truenas scale NAS and a good backup strategy and your data is really safe and rock solid ... I hope :-)

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[โ€“] q7mJI7tk1@lemmy.world 2 points 1 month ago (1 children)

You can run docker stacks with external IPs, no? I run all mine from Unraid, through Dockhand as compose stacks, with some ports on the host, others as external IPs on VLANs. But yes, like you I would actually like to move them to VMs so it's easier to backup, and service, without taking the host server offline.

It starts to get like Inception levels of depth on VMs and hosts!

[โ€“] jjlinux@lemmy.zip 1 points 1 month ago

Maybe I didn't get that far, plus, in UnRaid I had 1 tunnel for all the docker stacks, which made it mandatory (for me at least) to expose those services to the internet by having to play with the ports in many of them.

Just to reduce my ignorance, I'll research your suggestion. It seems like I never got that far. Thank you.