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ADR 0194: the mesh has one resolver, and every node asks it for the mesh's names #326

Merged
jschoubben merged 3 commits from decision/0194-the-mesh-has-one-resolver into main 2026-10-03 19:51:04 +00:00
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3 Commits
Author SHA1 Message Date
jschoubben 13e28e6873 ADR 0194: the no-copies check allows each node's loopback stub 2026-10-03 21:51:03 +02:00
jschoubben 6b6ff76a19 ADR 0194: why every node needs a stub, and the systemd-resolved module that provides it 2026-10-03 21:50:33 +02:00
jschoubben 1de4a5f25e ADR 0194: the mesh has one resolver, and every node asks it for the mesh's names 
Every resolution fault found on 2026-10-03 was a per-node copy disagreeing with the truth: a hosts
file read once, an operator's old line beside the mesh's, a node's resolver lent to a LAN. Every
tunnel already converges on one node. Retires node-dns-resolver for a mesh-scoped mesh-resolver;
nodes route only the mesh's suffix to it. Narrows 0121; amends connectivity §2 and the seats.
 2026-10-03 21:21:49 +02:00