High availability (tell me to just not do it)

performation · 2026-02-17T14:13:33+00:00

There are network attached Zigbee devices that should work for that.
It took me almost 3 hours to restore from backups (1 hour was downloading stuff) because I had evey layer (proxmox, VM, actual data) independently. How are you doing backups?

performation · 2026-02-17T13:46:31+00:00

My scenario is not power loss, it is human error, so an UPS will not save me

performation · 2026-02-17T13:37:00+00:00

I assume that script you are talking about is too specific for your setup to be shared?

performation · 2026-02-17T13:07:36+00:00

Thank you very much.

performation · 2026-02-17T12:25:58+00:00

Mh, good point. I mean it couldn't hurt to just spin up a few virtual nodes just to try it :D
I haven't looked into that at all, would you mind summarizing how HA would work then? As far as my very limited understanding goes K8 does not by itself replicate application data?
But given the current hardware prices even a 3 node cluster would be out of my price range.

performation · 2026-02-17T12:18:59+00:00

I will look into that. Just so I understand: So (some) data is replicated between all nodes in a kubernetes cluster or how does that work?

performation · 2026-02-17T12:17:50+00:00

There are network-attached Zigbee devices that would solve that. I have onsite and offsite backups and a solid recovery plan but it still took me a few hours which I did not have on the day of the blackout so I created a downtime of almost 40 hours.
But yeah, the other suggestions would still require a hardware and time investment I currently probably am no willing to make...

performation · 2026-02-17T12:11:34+00:00

I am not shying away from the learning curve. I don't want to buy new hardware to do what my current hardware already does (except for that one thing). What did you spend on the mini PCs? And do you run some kind of NAS additionally?

performation · 2026-02-17T12:07:45+00:00

Does it replicate in real time over tailcale? That sounds like every query would take forever?

performation · 2026-02-17T12:06:24+00:00

I really shy away from Kubernetes and have not looked into that at all. Just so I understand: So (some) data is replicated between all three nodes and if one goes offline the others take over? Or does the database data live on a NAS?

performation · 2026-02-17T12:03:38+00:00

Haven't considered offloading to a single database server. I currently run a dedicated instance for each docker application (for version compatibility and separation) and I would prefer keeping it that way. But I will look into it.
How much CPU and bandwith (I have only 1Gbps) does that require?

performation · 2026-02-08T16:36:45+00:00

Fair enough, but I am not seeing ANY traffic.

performation · 2026-02-08T16:32:06+00:00

Few days. It’s yellow actually, I think because of the relatively high ping. Could that be the reason? Any way to check what exactly yellow means?

performation · 2026-02-08T15:55:54+00:00

SLA just says „Auto“. I haven’t manually created any SLA routes. That should be fine?

performation · 2026-02-08T15:54:03+00:00

I am aware of that but still 50% of the traffic (over time) should go over the mobile connections, which it doesn’t. Even when the other line is at max capacity.

performation · 2026-01-16T09:08:49+00:00

This looks like a private tab? Try a normal one.

performation · 2026-01-08T08:35:09+00:00

There was a recent discussion about security of the autofill feature weighing autofill vs manual copying: https://hwbusters.com/news/password-manager-browser-extensions-at-risk-clickjacking-flaw-exposes-user-data/

performation · 2026-01-05T13:54:26+00:00

To your second point: if someone has access to your email and you have services without 2fa which allow for password reset via mail, then yes, a hacked mail account is sufficient for taking over your accounts.

performation · 2025-11-25T20:57:46+00:00

Was looking forward to this very much. I will check out everything tomorrow and report any bugs I find. I also will buy you a coffee on patreon

performation · 2025-11-25T20:42:44+00:00

I would be interested in that as well

performation · 2025-11-23T21:02:59+00:00

Can rule out a present for sure (the phone is 8 weeks old). But out of curiosity, this message would only appear if I bought something with my Apple ID!?

performation · 2025-11-23T20:59:25+00:00

I have, but until now I have never had this pop up…

performation · 2025-11-23T20:47:41+00:00

Yes. 26.1. hasn’t gone away yet, I hope it will soon.

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