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> 1. Maintaining high availability In my experience as a poor sysadmin (as in, bad), you don't /need/ HA for Headscale because the clients are pretty resilient
by eddieroger 2y ago
> 1. Maintaining high availability
In my experience as a poor sysadmin (as in, bad), you don't /need/ HA for Headscale because the clients are pretty resilient. I've had my instance go down for a little bit and it's fine. Stale and new connections aren't, obviously, but it will work well enough that you won't realize Headscale itself has gone down until a while after it did.
- PLG88 2y agoProbably fine for a home lab, I don't think its fine for a production organisation running critical services across the overlay.
- linsomniac 2y agoMy experience has been the opposite: I have to restart headscale at night because a significant %age of the time when I do, the tailnet goes down. I'd say maybe 30% of the time, maybe more. I'm talking about when I update ACLs and OS updates. I run a single instance, and I will say it's been reliable over ~2 years. For the record, I just rebooted that node for OS updates and the tailnet stayed up.