notplantsandClaude Fable 5.1
bf84245d4b
During the DNS cutover the Hetzner resolvers nixos-infect had left in networking.nix still served the old address (3h TTL) while 1.1.1.1/8.8.8.8 had the new one, so every other lookup of drone.ci.commoninternet.net from the box itself went to the old server: runner "cannot request stage 404", bridge "drone trigger failed 404", traefik probes alternating 200/404. Drop those resolvers; pin ci/drone/report/traefik/warm-keycloak/oc names to this host in networking.hosts. README §7 records it. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FqkQq3CDmFWcQ7u1LzoyRz
41 lines
1.7 KiB
Nix
41 lines
1.7 KiB
Nix
# Generated by nixos-infect on this machine (2026-09-07), captured per README §3, with ONE edit:
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# `defaultGateway` as an attrset WITH `interface = "eth0"`. The generated bare-string form leaves
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# NixOS ≥25.05 without a default route (the host boots and is unreachable) — see README §2.
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{ lib, ... }: {
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# This file was populated at runtime with the networking
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# details gathered from the active system.
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networking = {
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# The Hetzner resolvers nixos-infect wrote here are deliberately gone: configuration.nix sets
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# 1.1.1.1/8.8.8.8. During the 2026-09-07 cutover the Hetzner caches kept the OLD address for
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# the full 3h TTL while the public resolvers already had the new one, and every other lookup
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# of drone.ci.commoninternet.net from this box went to the old server (404s in the runner and
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# the bridge). One consistent resolver set, and the host's own names pinned in
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# configuration.nix, keep the CI independent of that.
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defaultGateway = { address = "172.31.1.1"; interface = "eth0"; };
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defaultGateway6 = {
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address = "fe80::1";
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interface = "eth0";
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};
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dhcpcd.enable = false;
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usePredictableInterfaceNames = lib.mkForce false;
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interfaces = {
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eth0 = {
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ipv4.addresses = [
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{ address="195.201.88.249"; prefixLength=32; }
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];
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ipv6.addresses = [
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{ address="2a01:4f8:1c1c:a9b::1"; prefixLength=64; }
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{ address="fe80::2ff8:e3ea:bbb8:aa39"; prefixLength=64; }
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];
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ipv4.routes = [ { address = "172.31.1.1"; prefixLength = 32; } ];
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ipv6.routes = [ { address = "fe80::1"; prefixLength = 128; } ];
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};
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};
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};
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services.udev.extraRules = ''
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ATTR{address}=="92:00:09:d5:ec:0d", NAME="eth0"
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'';
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}
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