24fd97ed cascades on package.start/restart, but a reconcile pass that
recreates or starts a bitcoin backend (desired-state recovery, repair
recreate, boot InstallMissing) also moves the RPC address behind a
running lnd's back — §C 'restart lnd after ANY bitcoin recreate'.
After the pass, dependents from the shared address_caching_dependents
table (moved to app_ops as the single source of truth) that sat
untouched (NoOp) and aren't user-stopped are restarted under their op
lock; a dependent the pass itself (re)created already resolved the
fresh address and is left alone.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The reconciler doesn't take the RPC layer's per-app FIFO op lock (known
limit of 891cbba4): between a restart worker's stop and start halves it saw
the mempool frontend "missing", repair-recreated it behind systemd's back,
killed the worker's fresh container 11s after start, and left the unit down
for ~3.5 min until the next heal — gate test 123 measured exactly that
window (.228 iteration 3, 2026-07-09).
New crate::app_ops module owns the op-lock registry + stack member table
(runtime.rs and dependencies.rs now delegate) so the reconciler can probe
lifecycle_op_in_flight(app_id) — covering both the app's own key and its
owning stack package — and skip that app for the cycle. The ownership-sweep
podman restart gets the same guard. Health monitor is a follow-up.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
