anti 07ec4bc269 fix(fleet): INI fully replaces prior decky state on redeploy ...

Submitting an INI with a single [decky1] was silently redeploying the
deckies from the *previous* deploy too. POST /deckies/deploy merged the
new INI into the stored DecnetConfig by name, so a 1-decky INI on top of
a prior 3-decky run still pushed 3 deckies to the worker. Those stale
decky2/decky3 kept their old IPs, collided on the parent NIC, and the
agent failed with 'Address already in use' — the deploy the operator
never asked for.

The INI is the source of truth for which deckies exist this deploy.
Full replace: config.deckies = list(new_decky_configs). Operators who
want to add more deckies should list them all in the INI.

Update the deploy-limit test to reflect the new replace semantics, and
add a regression test asserting prior state is dropped.

2026-04-19 20:24:29 -04:00

7.4 KiB

Raw Blame History

View Raw