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1 Commits (ff5a3d82cbe699b0b63a81226e80d7d859b872ae)

Author	SHA1	Message	Date
Deimos	4cc100ab02	Switch to Debian 10 and Ansible This changes the site to run on Debian 10 instead of Ubuntu 16.04. It also fully converts the previous Salt setup to use Ansible instead. Most of this was a relatively straightforward conversion, and it should be very close to equivalent. One notable difference is that I removed the setup for the "monitoring" server, since I wasn't confident that the way of setting up self-hosted Sentry and Grafana was working any more. I'll look to re-add that at some point, but it's not urgent.	3 years ago
Deimos	2d422bd027	Add metric for max postgresql transaction ID age I've been reading a little about PostgreSQL transaction ID wraparound today, and how it's knocked multiple companies out of commission for days to get it resolved. It should have almost no chance of happening on Tildes for years, but this will let me set up some monitoring for it now, while I'm thinking about it. For more info: https://blog.sentry.io/2015/07/23/transaction-id-wraparound-in-postgres.html	6 years ago