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Cake day: June 19th, 2023

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  • Proxmox is good as a host OS, you’ll set up a VM for docker and run your stuff in that.

    It has a built in backup system to image your VMs and Containers, you can combine it with Proxmox Backup Server either in a VM or on another system for incremental backups and deduplication.

    As far as Nextcloud goes I’m not surprised you had issues, their setup is weird, non-standard and very unstable in my experience. I switched to Syncthing long ago and it’s so much better.


  • Sometimes you need a VM. They’re not overkill, just useful for different things.

    Examples; Running Windows, Running OSX, Passing through hardware to use isolated from the host (PCIe devices, USB, etc), Linux guests where you need a full kernel and permissions (for example to run Docker without issues caused by being nested inside a container).

    VMs don’t really have much more overhead than a container in most use cases too. For example a VM with debian installed uses about 30MB of RAM.










  • By default it should be configured to allow all outgoing, and block all incoming. That’s perfectly fine for a desktop/laptop and you don’t need to mess with it.

    You can’t really do that much outgoing filtering with a firewall that will be useful, because basically everything operates on port 80/443, and often connects to the same CDNs or datacenter IPs for multiple services.

    Instead DNS blocking is a much more effective way to handle it, plus uBlock Origin in your browser.