deploy: wait for the miner to connect before judging its metrics #13

Merged

grenade merged 2 commits from deploy/validate-readiness into main 2026-09-03 10:38:22 +00:00

Conversation 0 Commits 2 Files Changed 2

+44 -24

2 Commits

Author	SHA1	Message	Date
grenadeandClaude Fable 5.1	40b4ea32ca	deploy: restore the previous binary with install, not cp ... The first rollback failed with "cp: cannot create regular file '/usr/local/bin/quantus-miner': Text file busy": cp writes in place and the binary was executing. install unlinks the destination first, the same reason rsync's temp-file-and-rename push works. Sudoers grant updated and applied to benjy and quadbrat. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CBgs2nSi4H2mdh8kD8vMX5	2026-09-03 13:38:09 +03:00
grenadeandClaude Fable 5.1	b10f2f0099	deploy: wait for the miner to connect before judging its metrics ... The first deploy-mode run sampled /metrics one second after the restart. miner_gpu_devices is exported only once the miner has connected to the node and miner_hashes_total only once it has hashed, so both were absent, validate failed, and rollback restored the previous binary on a good deploy. Validate now waits up to 90 s for miner_gpu_devices to appear (readiness), then takes the first non-empty miner_hashes_total sample as the baseline and requires a larger one within 120 s. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CBgs2nSi4H2mdh8kD8vMX5	2026-09-03 13:37:23 +03:00