Adds 8 new from_secret-backed env vars to provision-secrets and rewrites
the `ai)` case to do a targeted update of only those 8 keys in the
remote ai/ai.env via grep -v + printf (no sed, safe for values containing
/, $, &, etc). All other lines in ai.env (MCPO_API_KEY, OAUTH_CLIENT_ID,
WEBUI_URL, etc.) are left completely untouched -- MCPO_API_KEY migration
is deferred to a follow-up per plan, and this change never reads or
writes that value.
New secrets required in Woodpecker (Settings -> Secrets) before merge:
ai_aws_access_key_id
ai_aws_secret_access_key
ai_litellm_master_key
ai_litellm_salt_key
ai_litellm_db_password
ai_webui_secret_key
ai_open_webui_database_url
ai_oauth_client_secret
Root cause of the "Canary row did not propagate" Phase 3 failure (run
#7): legacy's pg_hba.conf requires scram-sha-256 for any non-local
connection, and every remote `psql -h <patroni-node>` call in this
script had never supplied a password at all. This was masked until the
prior stderr-capture fix (run #7) surfaced the real error:
"fe_sendauth: no password supplied" on every single attempt.
patroni-0/patroni-1 use the SAME PGadmin superuser + SAME
postgresql_password secret as legacy itself (per
postgresql-ha-staging.yaml), so the fix reads that secret once via
`docker exec "$LEGACY_CID" cat /run/secrets/postgresql_password` early
in Phase 3, then passes it to every remote psql call via
`docker exec -e PGPASSWORD=...` (not spliced into the bash -c string,
to avoid quoting hazards).
Found and fixed the identical missing-password pattern in THREE
places, all with the same root cause:
- Phase 3: the canary-propagation SELECT (where it was first caught)
- Phase 5: the post-promotion pg_is_in_recovery() check
- Phase 8: the alias write + both leader/replica visibility checks
Added "2026 run #8" entry to the script's own header FIX LOG. Not yet
re-validated by a run reaching past Phase 3.
See ADR-0001 note, Session Update 11 (to be added).
Phase 3's "Canary row did not propagate to <replica> within 5s" failure
has now recurred twice (2026 run #4, root-caused as the Phase 2 lag-check
bug; and the run immediately after the Ceph IOPS fix, cause unconfirmed)
with genuinely healthy Phase 1/2 beforehand both times. The per-attempt
SELECT against the replica was discarding stderr entirely (2>/dev/null),
so a real connection/auth error and a genuine multi-second replication
delay were indistinguishable in the log — both just showed "row not
found".
Each of the 5 propagation-check attempts now captures stderr to
/tmp/cutover_phase3_attempt_<N>.stderr (mirrors the existing Phase 8
pattern) and echoes result+stderr into the log per-attempt. The final
trigger_rollback() message on failure includes the last non-empty
stderr seen directly in the FAIL line. The initial canary write's
stderr is also no longer discarded. No behavior change to timing/retry
counts — purely additive diagnostics.
See ADR-0001 note, Session Update 10 (to be added).
Persists this run's entire stdout/stderr transcript to BACKUP_DIR
(/volume1/SMB-docker/backup) — the same directory the pg_dumpall
backup lands in. Appends to an already-open CUTOVER_SESSION_LOG if
invoked as a child of cutover.sh (merging into that session's single
transcript); opens its own rollback-standalone-<TS>.log if run
standalone (including a manual run long after the fact, per this
script's own asymmetry warning). This is the single highest-value
place for a durable transcript in the whole suite, since rollback.sh
failing partway is the one scenario RUNBOOK.md flags as requiring
manual intervention. Also logs the transcript path in the grace-window
refusal message so it's not lost even in that failure mode.
Console/SSH output unchanged (tee mirrors to both).
See ADR-0001 note, Session Update 9.
Persists the ENTIRE multi-phase transcript (Pre-Phase-0 through Phase
11, including Phase 0's preflight.sh output and any automatically
triggered rollback.sh output) to a single timestamped
cutover-session-<TS>.log in BACKUP_DIR (/volume1/SMB-docker/backup) —
the same directory the pg_dumpall backup lands in. Exports
CUTOVER_SESSION_LOG so child preflight.sh/rollback.sh invocations
append to the same file instead of opening their own. Adds an EXIT
trap that always announces final exit code + log path, specifically
so the one scenario RUNBOOK.md flags as needing manual intervention
(rollback.sh itself failing partway) is still fully investigable
after the fact even without a live terminal. Console/SSH output is
unchanged (tee mirrors to both).
See ADR-0001 note, Session Update 9.
Persists this run's entire stdout/stderr transcript to BACKUP_DIR
(/volume1/SMB-docker/backup), the SAME location as the pg_dumpall
backup file itself, so a failed run can be investigated later even
without a live terminal attached. Appends to an already-open
CUTOVER_SESSION_LOG if invoked as a child of cutover.sh (one merged
multi-phase transcript per session); opens its own
preflight-standalone-<TS>.log if run directly. Also logs the repo's
git HEAD at cutover/ for traceability, per the ADR-0001 note's
local-checkout-drift lesson (Session Update 8).
See ADR-0001 note, Session Update 9.
Real incident: a run had both patroni-0 and patroni-1 stuck forever on
"waiting for standby_leader to bootstrap", never even attempting to race
for the role. Root cause was leftover etcd/patroni data on disk from a
prior interrupted run (operator stopped it short) — the postgresqlha
stack itself was gone, but etcd-1/2/3-data still had persisted raft state
including a real /service/postgres-ha/initialize key and old replication
slot records. Fresh Patroni nodes booting against that non-fresh etcd
correctly concluded the cluster already existed and deferred forever
waiting for a leader that could never appear, since nobody actually held
the lock. rollback.sh's own data-dir wipe only fires when it detects the
HA stack IS currently present (Case D/E) — if the stack was already gone
by the time cleanup ran, its Case A path never touches the data dirs,
leaving exactly this trap.
Added a "Pre-Phase-0" check that runs before preflight.sh's ~6+ minute
pg_dumpall: detects a still-present postgresqlha stack OR non-empty
etcd-*/patroni-*-data left over from a prior run, and — since this is
destructive and the operator explicitly wants this to be a deliberate
choice, not silent automatic cleanup — prompts interactively before
tearing down/wiping. Non-interactive sessions (no tty) hard-fail with a
clear message rather than guessing; AUTO_CLEANUP=yes in the environment
skips the prompt for deliberate unattended re-runs. Legacy production
data is never touched by any of this.
Root cause of a real run's failure: Phase 2 passed (patroni-0 reached
standby_leader, patroni-1's basebackup completed, role flipped to
"replica"), but Phase 3's canary write then failed to propagate within
5s moments later. patroni_lag() queried the REPLICA's own /patroni
endpoint for lag data — but that field only exists on the LEADER side
(derived from pg_stat_replication); a replica's own /patroni response
never has it. So $LAG_INFO was always empty, and Phase 2's gate
`[ -z "$LAG_INFO" ] || ...` short-circuited permanently true — the lag
check never actually ran. Phase 2 degraded to "did role flip to replica
3x in a row", which can be true before the replica has genuinely caught
up on WAL backlog from its own basebackup.
Fixed by replacing patroni_lag() with cluster_member_lag_state(), which
queries the LEADER's /cluster endpoint (real pg_stat_replication-backed
data, same shape verified in the original dry run) and extracts the
specific replica's state/lag fields from its member object. Phase 2 now
requires literal state=streaming AND (lag=0 or absent), not just "field
was empty because we asked the wrong node." Phase 4's informational lag
log line updated to match.
Mirrors the fix in postgresql-ha-staging.yaml: added
primary_slot_name: standby_leader_slot to both patroni-0 and patroni-1's
standby_cluster blocks so this file's specs stay byte-identical to
staging's, per this file's own "do not recreate the live promoted
primary/replica" design requirement. See postgresql-ha-staging.yaml
header and the ADR-0001 note for full incident detail.
Root cause of a real cutover run's failure: the standby_leader's basebackup
from legacy completed, but its Postgres process then got permanently stuck
in "starting" because legacy had no replication slot reserving WAL — normal
WAL recycling (checkpoint_timeout=300s) deleted the segment needed to
resume streaming during the 8-11 min basebackup window. This also explained
why the cascade replica's own basebackup (which targets the standby_leader)
failed with "database system is starting up" — one root cause, not two.
Fix: created a physical replication slot (standby_leader_slot) on live
production legacy, and added primary_slot_name: standby_leader_slot under
bootstrap.dcs.standby_cluster in both patroni-0 and patroni-1's
SPILO_CONFIGURATION so Patroni pins the slot automatically. Also bumped
wal_keep_size to 4GB on legacy as defense-in-depth.
Full incident detail documented in this file's header for future reference.
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.
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.
Increases the delay before Swarm restarts a failed uptime-kuma task
from the default 5s to 30s. Applied live via `docker service update
--restart-delay 30s` on 2026-07-26; this persists it so it survives
the next stack deploy.
Note: this does not pin the task to a specific node or prevent
cross-node reschedule races against the CephFS-backed SQLite data
dir - it only slows the restart-after-failure loop. See prior
incident notes for the DB corruption root cause discussion.
Root cause of Woodpecker push pipelines silently no-op'ing since
2026-07-18: Woodpecker's config resolution is
.woodpecker/*.{yaml,yml} -> .woodpecker.yaml -> .woodpecker.yml
Once .woodpecker/renovate.yml existed, the root .woodpecker.yml was
entirely ignored. Every push webhook hit renovate.yml's `when: event:
cron` filter, matched zero steps, and Woodpecker logged
"ignoring hook: 'when' filters filtered out all steps" instead of
running deploy.
Moving the push pipeline into .woodpecker/deploy.yml restores it as
an independent workflow alongside renovate.yml -- each file's own
`when:` filter now applies correctly (push -> deploy.yml, cron ->
renovate.yml).
Adds powerautomate entry with Azure app registration credentials.
Auth dir (/volume1/docker/mcpo/powerautomate-auth/) and config stub
already exist on host from prior session.
NOTE: powerautomate-mcp package not yet on npm - npx will fail until
published. Tracked here for GitOps pipeline; will update command when
package is available or we switch to build-from-source approach.
- Pin ms365 to 0.129.0 with --discovery flag (fixes MCPO schema parse error)
- Add powerautomate entry (PA_MCP_CLIENT_ID placeholder - needs Azure app reg)
- Update authentik token (was expired)
- teams-mcp-auth volume now source of truth for ms365/teams auth cache
- powerautomate-auth volume wired for future PA auth cache
NOTE: config.json was previously managed manually on disk only.
This commit brings it under GitOps control.
reverse-proxy publishes host-mode ports (80/443/1883/5201/5431) — start-first
can never bind while the old task holds the ports, deadlocking every rolling
update. keepalived master/backup run VRRP on the host network — concurrent
old+new speakers with the same router-id risk VIP flapping. Both now use
stop-first (global mode + parallelism=1 + VIP failover keeps ingress up).
Stateless helpers (whoami, speedtest, iperf3, certs-dumper) keep start-first.
Step 1 of Tier 0/1 pipeline inclusion (prep for removing traefik/woodpecker
from the bootstrap manual-deploy guard).
admin