hsiegeln 7e79ff4d98 fix(alerting/I-2): add unique partial index on alert_instances(rule_id) for open states ...

V13 migration creates alert_instances_open_rule_uq — a partial unique index on
(rule_id) WHERE state IN ('PENDING','FIRING','ACKNOWLEDGED'), preventing
duplicate open instances per rule. PostgresAlertInstanceRepository.save() catches
DuplicateKeyException and returns the existing open instance instead of failing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-20 08:26:07 +02:00

..

src

fix(alerting/I-2): add unique partial index on alert_instances(rule_id) for open states

2026-04-20 08:26:07 +02:00

pom.xml

chore(alerting): add jmustache 1.16

2026-04-19 19:26:57 +02:00