21 Commits

Include renames

Author	SHA1	Message	Date
admin	e57f4b3592	cutover.sh: extend Phase 2 cascade-replica wait window to 35 min ... Phase 2's cascade-replica bootstrap does its own full basebackup FROM the new standby_leader (an extra hop beyond Phase 1's legacy-direct copy), so per operator request its window is extended further than Phase 1's — from 1200s (20 min, matched to observed 8-11 min legacy-direct timing) to 2100s (35 min), giving more margin for the additional hop. Phase 1's window is intentionally left unchanged at 1200s since it already has comfortable headroom against the timing we've actually observed for that specific bootstrap path.	2026-08-04 00:48:32 -07:00
admin	29cd73eabc	cutover.sh: dynamic standby_leader detection + extended bootstrap wait windows ... Two real-run bugs found and fixed: 1. Phase 1 hardcoded patroni-1 as the expected standby_leader. The bootstrap-race winner is actually nondeterministic (Patroni/etcd lock race) — the original prod attempt had patroni-0 win it instead, which the dry run never exercised. Fixed by polling BOTH patroni-0 and patroni-1 each iteration and capturing whichever wins into $LEADER_HOST, with the other becoming $REPLICA_HOST. Every later phase (2,3,4,5,6,8,10) now references $LEADER_HOST/$REPLICA_HOST instead of hardcoded hostnames. 2. Phase 1's wait window (240s) and Phase 2's (300s) were both far shorter than the observed real basebackup duration for a ~42GB cluster (8-11 minutes per prior dry-run/live polling). The role only flips to standby_leader/replica AFTER the full copy completes, so both timeouts could fire — and did — while a legitimate basebackup was still in-progress, triggering a false-negative rollback. Both windows extended to 1200s (20 min), with per-poll data-dir size logging (timeout-guarded du -sh) so progress is observable instead of a silent binary wait.	2026-08-04 00:40:20 -07:00
admin	9c1f31a70e	ADR-0001 rollback.sh: accept any 2xx in consumer health checks (204 from Woodpecker was a false-positive failure)	2026-08-02 22:15:15 -07:00
admin	325daca86b	ADR-0001 cutover.sh: fix Phase 1 node-label check (broken Go template on hyphenated label) and accept any 2xx in consumer health checks	2026-08-02 22:14:17 -07:00
admin	066cbaf97f	ADR-0001 Phase 3: add rollback.sh (standalone, idempotent, grace-window guard against post-cutover data loss)	2026-08-02 17:38:50 -07:00
admin	1203630bb5	ADR-0001 Phase 3: add cutover.sh (11-phase scripted cutover with auto-rollback)	2026-08-02 17:32:42 -07:00
admin	a4f5d54b82	ADR-0001 Phase 3: add postgresql-ha-final.yaml (Stage 3 - HAProxy alias handoff, no external port/Traefik yet)	2026-08-02 17:28:26 -07:00
admin	01768d14f5	ADR-0001 Phase 3: add preflight.sh (disk/backup hard gates, catalog+consumer enumeration)	2026-08-02 16:45:44 -07:00
admin	f49b576806	ADR-0001 Phase 3: add cutover RUNBOOK (dependency map, phased procedure, rollback)	2026-08-02 16:35:52 -07:00
admin	4dcb3561ed	postgresql-ha-staging.yaml: switch from CLONE_WITH_BASEBACKUP to Patroni standby_cluster (continuous streaming, validated in pgha-test dry run) - closes pre-cutover write gap	2026-07-30 21:59:44 -07:00
admin	dc6120ffd4	pgha-dryrun.yaml: trigger secret re-provisioning after regenerating postgresql_replication_password (excludes &<>\" per pystache HTML-escaping bug found this session)	2026-07-30 21:44:49 -07:00
admin	8afe0049c4	pgha-dryrun.yaml: switch from CLONE_WITH_BASEBACKUP to Patroni standby_cluster (continuous streaming) to close the pre-cutover write gap	2026-07-30 21:24:28 -07:00
admin	499402cd0d	postgresql-ha-staging.yaml: port dry-run fixes (bugs 1,2,4,5) - $$(...) escaping (incl. CLONE_PASSWORD), ETCD3_HOSTS, post_init_wrapper.sh SUPERUSER role fix	2026-07-30 15:56:43 -07:00
admin	b7f0d9dbfb	pgha dry-run: fix bug 5 - grant SUPERUSER to placeholder postgres role	2026-07-29 09:32:09 -07:00
admin	e8e506dc4d	add: post_init_wrapper.sh to work around Spilo's hardcoded 'postgres' role name assumption in post_init.sh. Does not fork/modify Spilo's script — creates missing role then execs the original unchanged.	2026-07-29 07:21:34 -07:00
admin	7529e6cb36	fix: override bootstrap.post_init via SPILO_CONFIGURATION to create missing 'postgres' role before Spilo's real post_init.sh runs. Spilo hardcodes ALTER VIEW...OWNER TO postgres with no way to parameterize, which fails since our superuser is PGadmin not postgres.	2026-07-29 06:35:24 -07:00
admin	b86784fe3a	fix: legacy container needs pg_hba.conf replication rule for pg_basebackup — added initdb.d hook script. Disposable test only, uses 'trust' since this container is not auth-representative.	2026-07-28 21:27:13 -07:00
admin	1dcb5ec467	fix: use ETCD3_HOSTS not ETCD_HOSTS — confirmed against spilo source that etcd/etcd3 are distinct DCS backends (v2 vs v3 API). Our etcd 3.5.9 containers have v2 API disabled, causing 404s with the old var name.	2026-07-28 21:10:13 -07:00
admin	83480aa23b	fix: escape \$(...) as \$\$(...) in patroni command blocks — Compose interpolation was choking on \$( before the shell ever saw it (invalid interpolation format error)	2026-07-28 21:03:56 -07:00
admin	20e1210441	postgresql: add disposable dry-run test stack for cutover validation (pgha-test, own network + data dirs, zero prod impact)	2026-07-28 11:12:19 -07:00
admin	f4f0749969	postgresql: add cutover staging compose (ADR-0001 Phase 3). Lives in cutover/ subdir — deliberately excluded from stack-deploy.sh folder merge. Deployed only by cutover script as separate postgresqlha stack.	2026-07-28 11:07:03 -07:00