11 commits

Author	SHA1	Message	Date
Eugene Bujak	5ae2a32d6e	coredns querylog -- since we read entire querylog json once at startup, fill querylog cache from it and then rotate it on each incoming DNS query	2018-10-10 19:44:07 +03:00
Andrey Meshkov	90bef94500	Fix strings	2018-10-10 17:24:12 +03:00
Eugene Bujak	37f6d38c49	Implement online stats calculation in coredns plugin instead of scraping prometheus.	2018-10-09 04:45:05 +03:00
Eugene Bujak	7dea729656	Fix build failure of coredns plugin introduced by previous merge	2018-10-08 20:35:22 +03:00
Eugene Bujak	a15f21ca1c	code review -- move constants into named constants	2018-10-08 20:04:36 +03:00
Eugene Bujak	763dcc46e9	coredns plugin -- Final fix for deadlock during coredns reload	2018-10-08 17:49:08 +03:00
Eugene Bujak	3109529dbb	coredns plugin -- change rlock to lock when loading top stats to avoid doing it in parallel	2018-10-08 17:14:11 +03:00
Eugene Bujak	2c84cd6448	coredns plugin -- Fix deadlock during coredns reload	2018-10-08 17:07:45 +03:00
Eugene Bujak	182fa37e5f	querylog API -- when manually generating json, don't forget to escape strings	2018-10-08 05:07:02 +03:00
Eugene Bujak	ea1125f57d	coredns plugin -- don't reload from querylog on SIGUSR, we already have it in memory	2018-10-08 04:24:37 +03:00
Eugene Bujak	a2434d4574	coredns plugin -- Calculate top for domains, clients and blocked both from querylog and running requests. ... This moves the functionality from frontend to coredns plugin.	2018-10-07 23:42:17 +03:00