#nobridge

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Cake day: March 14th, 2025

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  • Options if it’s to protect against local disasters such as fire:

    1. Having a NAS at a family member / friends house as a backup location for your NAS (over vpn) is an option. Works best if they also need an offsite backup with you being able to spare space for it on your NAS in return.
    2. Having at least two usb drives as backup locations for the NAS and rotated as often as you think necessary and having at least one stored offsite at a family member / friends house.
    3. Rent a proper 1U rack space in the city data centre and setup your own “cloud”, definitely the most expensive option and total overkill if offsite backup is the only reason.

    Personally I would probably go for option two and bring the usb drive with me for a weekly coffee with my parents, they’d enjoy the visit and I enjoy knowing that my backup isn’t in the hands of Amazon. I’d go for option 1 if my internet was better.



  • anamethatisnt@sopuli.xyztoSelfhosted@lemmy.worldAn idiots guide?
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    1 month ago
    1. Check if you’re behind CGNAT
      The allocated address block for CGNAT is 100.64.0.0/10, i.e. IP addresses from 100.64.0.0 to 100.127.255.255. If your routers WAN IP is one of those then selfhosting stuff accessible from outside requires a lot more work. Ask your ISP if you can have a public IP address and what the cost is or go into the rabbit hole of bypassing cgnat with a vps.

    2. If you’re gonna host data, especially other peoples data*, learn and use the 3-2-1 backup strategy
      For proxmox which I talk about more further down you can look into their own Proxmox backup server solution.

    3. Data redundancy, either through BIOS/UEFI RAID1 (for two disks) or RAID10 (for four disks) or by running ZFS
      This isn’t a backup, this is about being able to replace a faulty drive without downtime and having an easier rebuild process compared to restoring from backup.

    4. Virtualization, for a beginner that already runs linux I would recommend Proxmox
      This makes it more complicated to get started but easier to maintain the installation and easier to migrate it to new hardware.
      It also allows you more room to learn by doing, that’s the bonus of the easier restore, cloning and snapshotting of virtual machines compared to bare metal.

    *If you’re new to selfhosting then begin with yourself and having only local in-house access. As a step 2 learn how to setup a vpn for access from the outside. Step 3 would be learning how to use a reverse proxy, lets-encrypt and so on for SSL access without vpn.