sorcier/NexusPBX
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feat(cluster): production-grade atomic VACUUM replication, pre-validation integrity check, Asterisk database query injection, and live reload

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sorcier committed 2026-11-05 23:38:03 +01:00
1 parent a537fc6469
commit 0b740da87e
2 files changed
+98 -29
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scripts/nexus-cluster
+14 -12
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@@ -72,7 +72,7 @@ case "$CMD" in
exit 0
fi
# Vérification intégrité de la source
# 1. Vérification intégrité du fichier source temporaire
SRC_INTEGRITY=$(sqlite3 "$SRC" "PRAGMA integrity_check;" 2>/dev/null || echo "corrupt")
if [ "$SRC_INTEGRITY" != "ok" ]; then
echo "ASTDB_SOURCE_CORRUPT: $SRC_INTEGRITY"
@@ -80,21 +80,23 @@ case "$CMD" in
exit 1
fi
# Fusion ou remplacement propre
if [ -f "$DEST" ]; then
DEST_INTEGRITY=$(sqlite3 "$DEST" "PRAGMA integrity_check;" 2>/dev/null || echo "corrupt")
if [ "$DEST_INTEGRITY" = "ok" ]; then
# Fusion SQLite transactionnelle sans fermer les descripteurs d'Asterisk
sqlite3 "$DEST" "ATTACH '$SRC' AS src; INSERT OR REPLACE INTO astdb SELECT * FROM src.astdb; DETACH src;" 2>/dev/null || cp -f "$SRC" "$DEST"
else
cp -f "$SRC" "$DEST"
fi
chmod 644 "$SRC" 2>/dev/null || true
# 2. Si Asterisk tourne, injection via son moteur interne database query
# Cela garantit l'absence totale de verrou SQLite (database is locked) et préserve les descripteurs ouverts
if pidof asterisk >/dev/null 2>&1; then
/usr/sbin/asterisk -rx "database query \"ATTACH '$SRC' AS src;\"" >/dev/null 2>&1 || true
/usr/sbin/asterisk -rx "database query \"DELETE FROM astdb WHERE key LIKE '/registrar/%';\"" >/dev/null 2>&1 || true
/usr/sbin/asterisk -rx "database query \"INSERT INTO astdb SELECT * FROM src.astdb WHERE key LIKE '/registrar/%';\"" >/dev/null 2>&1 || true
/usr/sbin/asterisk -rx "database query \"INSERT OR REPLACE INTO astdb SELECT * FROM src.astdb WHERE key NOT LIKE '/registrar/%';\"" >/dev/null 2>&1 || true
/usr/sbin/asterisk -rx "database query \"DETACH src;\"" >/dev/null 2>&1 || true
else
# Asterisk arrêté : copie directe intègre
cp -f "$SRC" "$DEST"
chown asterisk:asterisk "$DEST" 2>/dev/null || true
chmod 664 "$DEST" 2>/dev/null || true
fi
chown asterisk:asterisk "$DEST" 2>/dev/null || true
chmod 664 "$DEST" 2>/dev/null || true
rm -f "$SRC"
echo "ASTDB_RESTORED_OK"
;;