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hub-db-backup: parse the snapshot time in a form BusyBox date reads (CI red since ab2b304: 9/15 on the Alpine runner)
gates / gates (push) Successful in 1m46s
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Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
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authentik Default Admin
2026-10-05 17:29:05 +02:00
parent 8012ce4640
commit 40d34c5576
3 changed files with 29 additions and 2 deletions
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documentation/audits/burndown-2026-10-05/ci-busybox-fix.txt
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@@ -0,0 +1,17 @@
### CI fix red-proof: the previous ISO date form, BusyBox-only PATH (the Alpine runner's tools)
AssertionError: 'integrity_check' not found in "date: invalid date '2026-10-05T15:18:27Z'\nfelhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:27Z\n"
felhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:27Z
AssertionError: 'stopped snapshotting' not found in "date: invalid date '2026-10-04T12:28:28Z'\nfelhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-04T12:28:28Z\n"
AssertionError: "bytes, the pod's file is" not found in "date: invalid date '2026-10-05T15:18:28Z'\nfelhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:28Z\n"
felhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:28Z
felhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:28Z
felhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:28Z
felhom-hub-db-backup: FAILED: cannot parse snapshot time 2026-10-05T15:18:28Z
Ran 15 tests in 0.781s
FAILED (failures=9)
### the fix, BusyBox-only PATH
Ran 15 tests in 3.328s
OK
### the fix, normal GNU PATH
Ran 15 tests in 2.555s
OK
scripts/CHANGELOG.md
+9
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@@ -1,3 +1,12 @@
## hub-db-backup — the snapshot time is read the BusyBox way too (2026-10-05, CI fix)
The new `script-tests` gate ran `test_hub_db_backup.py` on the CI runner (Alpine, BusyBox `date`) for the first time,
and 9 of 15 failed: BusyBox `date -d` rejects `2026-10-05T12:30:37Z`. The push script now parses
`YYYY-MM-DD hh:mm:ss` with `-u`, which GNU and BusyBox both read. Red-proof with a BusyBox-only PATH: the old form → the
same 9 failures; the fix → 15/15 (and 15/15 on GNU) — `documentation/audits/burndown-2026-10-05/ci-busybox-fix.txt`.
The copy installed on DooPlex (`/usr/local/sbin/felhom-hub-db-backup`) is the previous revision; on DooPlex's GNU
`date` both behave the same, so it was not reinstalled (DooPlex: no change this session).
## build + gates — no `:latest`; the gate list pinned; duplicate closed ids refused (2026-10-05, burn-down)
- **R-345:** `build-hub.sh` no longer tags or pushes `felhom-hub:latest` (`--push`, `--multiarch`, local); nothing
scripts/hub-db-backup/felhom-hub-db-backup
+3 -2
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@@ -29,8 +29,9 @@ SNAP=$(kubectl -n felhom-system exec deploy/hub -- sh -c 'ls -1 /data/snapshots/
NAME=${SNAP##*/}
STAMP=${NAME#hub-}; STAMP=${STAMP%.db} # 20261005T020000Z
case "$STAMP" in [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]Z) ;; *) die "unexpected snapshot name $NAME" ;; esac
ISO=$(echo "$STAMP" | sed -E 's/^(....)(..)(..)T(..)(..)(..)Z$/\1-\2-\3T\4:\5:\6Z/')
SNAP_EPOCH=$(date -u -d "$ISO" +%s) || die "cannot parse snapshot time $ISO"
# "YYYY-MM-DD hh:mm:ss" with -u: the one form both GNU date and BusyBox date (the CI runner, Alpine) read.
WHEN=$(echo "$STAMP" | sed -E 's/^(....)(..)(..)T(..)(..)(..)Z$/\1-\2-\3 \4:\5:\6/')
SNAP_EPOCH=$(date -u -d "$WHEN" +%s) || die "cannot parse snapshot time $WHEN (UTC)"
AGE=$((NOW - SNAP_EPOCH))
[ "$AGE" -le $((MAX_AGE_H * 3600)) ] || die "newest snapshot $NAME is $((AGE / 3600)) h old (limit ${MAX_AGE_H} h) — the hub stopped snapshotting"
log "snapshot $NAME, $((AGE / 60)) min old"