Files
fips/testing/chaos/scenarios
Johnathan Corgan 38a60c61da Record that churn-mixed's floors describe the invocation CI overrides
The baseline floors added for this scenario were calibrated from archived
runs, and those runs are all the 10-node 120-second variant ci-local
invokes as "churn-mixed --nodes 10 --duration 120". The file itself
defaults to 20 nodes and 600 seconds, and --nodes sed-patches num_nodes
in a copy before the scenario loads, so the gating run and a bare
chaos.sh run are different scenarios. Nothing at the site said so.

The floors hold for both, but only because the gating run is the smaller
one. Retuning them against a bare 20-node run, which clears them easily
at 20 answering, 1 root, 19 parented and 69 sessions, would put them past
what the 10-node run reaches and turn CI red while a manual run stayed
green. Say that where someone retuning them will read it.

Confirmed by running the gating invocation directly: 10 answered, 2
roots, 8 parented, 18 sessions, all inside the ranges the floors were
built from. churn-mixed is the only scenario CI overrides this way; the
other twelve run their files as written.
2026-07-23 07:27:16 +00:00
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