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Upgrading from an ancient version of Home Assistant (images2.imgbox.com)
submitted 1 week ago by lemann@lemmy.dbzer0.com to c/homeassistant@lemmy.world
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Trying to upgrade from a 2021 release to the latest one, absolutely no idea whether this will work or not...

Originally I abandoned this install because the API I used to integrate a DIY addressable LED strip (controlled by a media player entity, changed colour to match the cover art) was removed and replaced with something else, and I didn't have time to redevelop it.

For a while its been possible to do something pretty similar with WLED - at that point I was just putting off the upgrades to not break anything πŸ˜…

At this point it's probably a better idea to re-install but let's see how this goes!

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[-] lemann@lemmy.dbzer0.com 1 points 4 hours ago

Quick update if anyone is reading this in future - the upgrade was successful!

Hats off to the HA developers and contributors - even though my install was completely unsupported, the updater pretty much sailed smoothly through everything.

It ended up taking several days to process all the database schema changes, along the way I did need to modify the MySQL InnoDB cache size from 128MiB to 1GiB (not the fault of Home Assistant at all - I didn't set up MySQL correctly πŸ˜‚) once that was done things significantly sped up.

Looking forward to all the new features HA has to offer πŸ™‚

[-] mhzawadi@lemmy.horwood.cloud 24 points 1 week ago

Do a backup first, if the update does go south the backup might apply to a new install

[-] jws_shadotak@sh.itjust.works 6 points 1 week ago

That's what I just did with pihole v6 lol.

Updated, internet went down and WebUI bork. Uninstalled, wiped config, reinstalled, restored backup.

[-] ravermeister@lemmy.rimkus.it 1 points 1 week ago

Same for me but I managed to rescue the existing installation, but unfortunately my reverse proxy for the web interface doesn't work anymore.

[-] MudMan@fedia.io 3 points 1 week ago

On the plus side, if the update works there is a good automated backup system now, so it won't be an issue again, I suppose.

[-] roofuskit@lemmy.world 15 points 1 week ago

That's going to be a LOT of reading breaking changes.

[-] portageinclusion@lemm.ee 1 points 3 days ago

That’s all I could think of. So many changes and things to repair

[-] roofuskit@lemmy.world 2 points 2 days ago

Honestly probably better to start from scratch. Backup yaml automations and scripts outside of Home Assistant and start over.

[-] mac@lemm.ee 2 points 1 week ago* (last edited 1 week ago)

Read breaking changes? People don't accidentally hit update as they see the bold BREAKING CHANGE then deal with the consequences of their actions for the next 20-30 minutes?

[-] roofuskit@lemmy.world 4 points 1 week ago

The only reason I update Home Assistant monthly is so I'm never in the position to have to read more than one months worth of breaking changes.

[-] merthyr1831@lemmy.ml 7 points 1 week ago

make a backup, but yeah maybe just reinstall lmao. good luck!

[-] limelight79@lemm.ee 5 points 1 week ago

Well how did it go?

[-] lemann@lemmy.dbzer0.com 3 points 1 week ago* (last edited 1 week ago)

Still going πŸ˜… database migration has been running for 21 hours so far lol.

Screenshot spoiler![https://images2.imgbox.com/01/e4/lXcuc2ox_o.png](Screenshot of database migration message)

Everything has gone smoothly so far. Spent two hours looking through all the release notes and have a loooong list of stuff to sort out as soon as it completes 🀞

Edit: fix spoiler

[-] limelight79@lemm.ee 2 points 1 week ago

Good luck!

[-] TedZanzibar@feddit.uk 5 points 1 week ago

Uh, good luck! It's giving me cold sweats just looking at that version disparity!

If it were me I'd be looking at doing some intermediate upgrades to help it along, if that's even possible. But hey, it might work, please report back!

[-] Undearius@lemmy.ca 5 points 1 week ago

I was expecting something like version 0.112 but this is pretty close.

[-] d0ntpan1c 2 points 1 week ago

I did a similar jump a while back, actually went quite well, at least via docker. I kept the old image on hand in case I needed to revert.

But yes, backup first.

this post was submitted on 23 Feb 2025
51 points (100.0% liked)

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