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nvr.example.net returned a 503 through Traefik while the NVR was healthy on the LAN. The reverse proxy had moved to a Keepalived VIP, but the firewall address list that lets Traefik reach the NVR still named the old proxy IPs.
Six of my nine Frigate cameras are rock solid. The three Wyze units on WiFi would not stay connected. Here is what actually helped, what did not, and the honest place it landed, because some of the problem is the cameras themselves.
A deep dive into the Monroe Institute's Gateway Experience program, from its development and CIA investigation to the wild claims surrounding it and what it's actually like to use.
While fixing a Pi-hole pinned at 100% CPU, I found that one host, my own monitoring stack, was generating 59% of all DNS queries. A small dnsmasq cache cut that by three quarters, but only after I fixed the two settings that were stopping it from caching anything.
A Prometheus alert said my Pi-hole was pinned at 100% CPU. The load average was 19.72 on a one-core container. The fix was trivial, but finding the right size took two tries.
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