log: add logging to failover module#2339

Merged

vakhov merged 14 commits intomasterfrom

TNTP-3341-add-failover-logging

Jul 4, 2025

Commits on Jul 3, 2025

log: add logging to failover module
Alex Vakhov
committed
log: add previous leader alias, uri, and reason to appointment logs
Alex Vakhov
committed
log(failover): remove debug logs for 2.10 compatibility, keep info/warn only
Alex Vakhov
committed
log(coordinator): add logs for candidate evaluation, immunity status, and control loop activity
Alex Vakhov
committed
log(coordinator): restructure make_decision to return reason and checked count
Alex Vakhov
committed
log(coordinator): change decision checks order to avoid excessive immunity logs
Alex Vakhov
committed
Update cartridge/roles/coordinator.lua

authored and
Alex Vakhov
committed
Update cartridge/roles/coordinator.lua

authored and
Alex Vakhov
committed
log: remove redundant log prefixes and include replicaset alias
Alex Vakhov
committed
Update cartridge/failover.lua

authored and
Alex Vakhov
committed
Update cartridge/failover.lua

authored and
Alex Vakhov
committed
docs(changelog): document improved failover and leader election logging
Alex Vakhov
committed

Commits on Jul 4, 2025

refactor(coordinator): remove redundant assert in describe()
Alex Vakhov
committed
fix(coordinator): re-add asserts to ensure topology_cfg.servers and replicasets are always present
Alex Vakhov
committed