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kevinveenbirkenbachandClaude Opus 5
d14354e892
Run 32118850138 lost the :53 listener, so the sampler counts listeners. Run 32538854067 lost DNS with the listener still bound: sockets-udp.txt showed dnsmasq holding 0.0.0.0:53 while every forwarded query timed out, and the sampler reported that hour as healthy. Each tick now also records what a glibc caller gets back — for the zone this resolver owns, derived from its own address= line, and for one name it must forward — with the latency that caller paid. The rescue collector probes the in-zone name too: probing external names alone cannot separate "forwarding is gone" from "dnsmasq is gone". The sampler now also runs on the swarm lab DNS nodes; it only ever ran in the compose path, which is why the Magento artifact carried no sampler log at all. Its location comes from group_vars FILE_DNS53_SAMPLER_LOG and is required at every call site, so a run cannot quietly collect nothing. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
CI Deploy Scripts
This directory holds the executable CI deploy flows under scripts/tests/deploy/ci/.
For local deploy flows, use ../local/README.md.
Entry Points
| Script | What it does | Notes |
|---|---|---|
all.sh |
Runs one app across all selected distros, serially. | Uses dedicated.sh for the per-distro deploy loop. |
dedicated.sh |
Deploys one app on one distro twice against the same stack. | Performs the full CI cleanup after the run. |