fuck yeah monday checkmarks, bitches!
backups ran and tested!
English
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- Reannlegge@lemmy.caEnglish13 hours
Question for you, is there an off site backup of your stuff? If there is not an off site back up it aint backed up.
A little while ago there where 3 houses that went up in flames just down the block had the wind been blowing just a little, so many more houses would have gone up but had it blown just a little to the south I am sure my condo complex would have gone up. When the fire fighters told use to get back in to our places but be prepared to move I had all my devices and a few other things ready to go.
I thought how lucky I was to be home and the wind was not blowing, but I realized I needed an off site backup as well.
- Jason2357@lemmy.caEnglish14 hours
Everybody tests their backups. Some people even manage to test their backups before they need them.
- LewdLemon@sh.itjust.worksEnglish19 hours
Recently read a comment here: “Think you have a backup? Delete your drives now. If you’re hesitant, you don’t really have a backup.”
As true as that is: I’d be in the “hesitant” category because I only back up my data / containers, not my bare metal system and its config. Do you guys? (Proxmox users will probably do, but what about the rest?)
- silenium_dev@feddit.orgEnglish6 hours
I could do that, wouldn’t lose a bit, but I hesitate anyways because downloading a few TB over a 300 Mbit/s Internet connection isn’t fun at all and takes a shitload of time
- prelude_@lemmy.worldEnglish9 hours
The whole config is in git. The data gets backed up nightly by restic and pushed to a local backup site, and then to 2 separate offsite backup locations, fulfilling 3-2-1.
Every month on the first day there’s a restore test.
- SayCyberOnceMore@feddit.ukEnglish16 hours
Nice philosophy.
I’m kinda in the middle ground here.
I backup “everything” from my raspberries, and just \home for laptops but for an actual disaster recovery I’d just do a clean install, get an IP address and then reinstall everything via Ansible, then drag my home data back off the NAS
But… I like that statement. I’ll use that at work.
- Reannlegge@lemmy.caEnglish15 hours
Is your NAS on site? If it is not backed up: I used to follow a 3-2-1 strategy, 3 separate copies, 2 mediums, 1 off site. I have sorta feel to a 2-2-1, I am wanting to get to a 2-2-2ish.
I was following a 2-2 strategy but then 3 houses went went up in flames down the street.
- SayCyberOnceMore@feddit.ukEnglish8 hours
The NAS is on site, yes. It’s backed up to Hetzner - inc. it’s own
/etc,/home, etc. so the NAS itself is kinda a 2-1 (2 backups, 1 offsite), but it would be a lot of rework to restore and that’s the device I’d need to recover everything else in case of a total disaster (like a house fire).(🤔 better check the Hetzner encryption is noted in my keypass file)
I do need to get it’s config setup in Ansible though so it can be rebuilt automatically, but Ansible for single devices can be a little overkill and difficult to maintain.
Similar for my hypervisor box… damn… there goes some more evenings…
- Guiorgy@lemmy.mlEnglish18 hours
I actually did that. Or well, I was planning to upgrade the Debian version and instead of doing it in place I replaced the drive (kept the old around for a while just in case) and did a clean install. I didn’t make any new backups or moved configs or anything outside what I already had, the system was back to operations faily quickly. The main reason, I have a markdown file describing every configuration and recovery step needed to get a fresh system to a fully working state in case of a disaster, and my test showed that it worked great. It does take a bit of effort to keep it up-to-date, but as shown, really worth it, and it douples as a small wiki for accumulated knowledge. I do wish to play with Ansible at some point if I have the time, but this works for now.
19 hourswhenever the self hosting mood strikes, i try so much off the wall shit that it’d all be irrevocably broken if i wasn’t able to scrap the whole day and reload last nights back up!
i keep each group of services in their own lxc so at least only a part goes down if so!
- non_burglar@lemmy.worldEnglish22 hours
Congrats on becoming one of the 5% of ppl who backup, but actually also test them.
I tested mine involuntarily. I enabled full disk encryption on my the main drive of my server, ignored all the warnings and then noticed, that the whole drive was formatted.
Luckily, all the important data was in my backups, I lost some compose files and the database of my paperless ngx seems to be broken (although theoretically, I am sure I could recover that data, I just don’t have that time and there is nothing that important on there).
- non_burglar@lemmy.worldEnglish18 hours
There are two kinds of self-hosters: those who backup, and those who will start testing em after their first failed restore.
You reapply/ reload database and do all the recovery procedure on a clean new installation for everything. Disaster recovery is much a thing together with backup. Depends on your infra how to proceed in concrete steps.
