https://jinlog.dev/tags/ha/Recent content in HA on Jin's 블로그Hugoko-krSat, 26 Sep 2026 08:00:00 +0900https://jinlog.dev/posts/postgresql/patroni-01-architecture/Sat, 26 Sep 2026 08:00:00 +0900https://jinlog.dev/posts/postgresql/patroni-01-architecture/DCS와 leader key, HA loop, failover 판단https://jinlog.dev/posts/postgresql/patroni-02-setup/Sat, 26 Sep 2026 08:00:00 +0900https://jinlog.dev/posts/postgresql/patroni-02-setup/etcd, patroni.yml, HAProxy, switchover와 failoverhttps://jinlog.dev/posts/postgresql/patroni-03-operations/Sat, 26 Sep 2026 08:00:00 +0900https://jinlog.dev/posts/postgresql/patroni-03-operations/설정 변경, DCS 장애, 데이터 유실, split-brain, slot