this post was submitted on 07 Jun 2022
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[โ€“] nutomic@lemmy.ml 20 points 2 years ago (2 children)

I havent noticed such an error in a long time. Can you give more details, like any errors from browser console?

[โ€“] OsrsNeedsF2P@lemmy.ml 7 points 2 years ago

Will do next time :)

[โ€“] Ordoviz@lemmy.ml 4 points 2 years ago* (last edited 2 years ago)

I also get "502 Bad Gateway" every now and then. Today it happened with https://lemmy.ml/post/330390. Nothing is printed to the Firefox console (except for Quirks Mode because of missing <!DOCTYPE html> of course). Reloading the page fixes the issue.

[โ€“] Thann@lemmy.ml 7 points 2 years ago

Its likely a known issue with nginx + docker.
When a docker container crashes it gets a new IP address, but nginx has cached the upstream hostname resolution as the old IP, so it thinks the upstream is gone.

Or it could be a million other issues, that's just one that I run into a lot. ยฏ\_(ใƒ„)_/ยฏ