miyagi-backup.sh aktualisiert
This commit is contained in:
+108
-38
@@ -300,6 +300,9 @@ run_pbs_log_clear() {
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fi
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}
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vzdump_success=false
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pbs_enabled_by_script=false
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run_pbs_backup() {
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if [[ "${BACKUPSERVER,,}" != "yes" ]]; then
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log "PBS Backup übersprungen: BACKUPSERVER='$BACKUPSERVER' (muss 'yes' sein)"
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@@ -309,88 +312,155 @@ run_pbs_backup() {
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get_sourcehostname
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log "Starte PBS Backup auf Host: $SOURCEHOST"
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# PBS-Storage prüfen und ggf. aktivieren
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log "Prüfe, ob PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST aktiviert ist..."
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if rssh root@"$SOURCEHOST" "pvesm status | grep -w '$BACKUPSTORE' | grep -q 'disabled'"; then
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log "PBS-Storage '$BACKUPSTORE' ist deaktiviert – aktiviere temporär und warte 10 Sekunden..."
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rssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 0 && sleep 10"
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pbs_enabled_by_script=true
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else
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log "PBS-Storage '$BACKUPSTORE' ist bereits aktiviert."
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# ------------------------------------------------------------
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# PBS-Storage prüfen und ggf. temporär aktivieren
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# ------------------------------------------------------------
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pbs_enabled_by_script=false
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log "Prüfe, ob PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST aktiviert ist..."
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if rssh root@"$SOURCEHOST" \
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"pvesm status | grep -w '$BACKUPSTORE' | grep -q 'disabled'"; then
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log "PBS-Storage '$BACKUPSTORE' ist deaktiviert – aktiviere temporär und warte 10 Sekunden..."
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if rssh root@"$SOURCEHOST" \
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"pvesm set '$BACKUPSTORE' --disable 0 && sleep 10"; then
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pbs_enabled_by_script=true
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log "PBS-Storage '$BACKUPSTORE' wurde erfolgreich aktiviert."
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else
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log "FEHLER: PBS-Storage '$BACKUPSTORE' konnte nicht aktiviert werden."
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vzdump_success=false
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return 1
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fi
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# PBS Namespace setzen (optional)
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else
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log "PBS-Storage '$BACKUPSTORE' ist bereits aktiviert."
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fi
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# ------------------------------------------------------------
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# PBS Namespace setzen
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# ------------------------------------------------------------
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PBS_NS_ARG=()
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if [[ -n "$PBS_NAMESPACE" && "${PBS_NAMESPACE,,}" != "none" ]]; then
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PBS_NS_ARG=(--pbs-namespace "$PBS_NAMESPACE")
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log "PBS Namespace aktiviert: $PBS_NAMESPACE"
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else
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PBS_NS_ARG=()
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log "PBS Namespace nicht gesetzt – Backup läuft im Standard-Datastore"
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fi
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# ------------------------------------------------------------
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# Backup-Status zurücksetzen
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# ------------------------------------------------------------
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vzdump_success=false
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# Versuch: vzdump mit Change Detection
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## Eintrag muss in /etc/vzdump.conf entries-max 100000000
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# ------------------------------------------------------------
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# vzdump mit Change Detection
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# ------------------------------------------------------------
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log "Starte vzdump mit Change Detection..."
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if rssh root@"$SOURCEHOST" vzdump --pbs-change-detection-mode metadata \
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if rssh root@"$SOURCEHOST" \
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vzdump --pbs-change-detection-mode metadata \
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"${PBS_NS_ARG[@]}" \
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--node "$SOURCEHOSTNAME" --storage "$BACKUPSTORE" \
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--exclude "$BACKUPEXCLUDE" --mode snapshot --all 1 \
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--node "$SOURCEHOSTNAME" \
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--storage "$BACKUPSTORE" \
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--exclude "$BACKUPEXCLUDE" \
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--mode snapshot \
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--all 1 \
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--notes-template '{{guestname}}'; then
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log "vzdump (Change Detection) erfolgreich."
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vzdump_success=true
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else
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log "vzdump (Change Detection) fehlgeschlagen – versuche Fallback ohne Change Detection..."
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if rssh root@"$SOURCEHOST" vzdump \
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# ----------------------------------------------------------
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# Fallback ohne Change Detection
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# ----------------------------------------------------------
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if rssh root@"$SOURCEHOST" \
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vzdump \
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"${PBS_NS_ARG[@]}" \
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--node "$SOURCEHOSTNAME" --storage "$BACKUPSTORE" \
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--exclude "$BACKUPEXCLUDE" --mode snapshot --all 1 \
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--node "$SOURCEHOSTNAME" \
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--storage "$BACKUPSTORE" \
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--exclude "$BACKUPEXCLUDE" \
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--mode snapshot \
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--all 1 \
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--notes-template '{{guestname}}'; then
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log "Fallback-vzdump erfolgreich."
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vzdump_success=true
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else
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log "FEHLER: vzdump fehlgeschlagen – auch im Fallback."
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vzdump_success=false
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fi
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fi
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# ------------------------------------------------------------
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# PBS-Storage nach erfolgreichem Backup wieder deaktivieren
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#
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# WICHTIG:
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# Nur deaktivieren, wenn dieses Script den Storage
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# vorher selbst aktiviert hat.
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# ------------------------------------------------------------
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if [[ "$vzdump_success" == true && "$pbs_enabled_by_script" == true ]]; then
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log "Deaktiviere temporär aktiviertes PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST..."
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if rssh root@"$SOURCEHOST" \
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"pvesm set '$BACKUPSTORE' --disable 1"; then
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log "PBS-Storage '$BACKUPSTORE' wurde wieder deaktiviert."
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else
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log "WARNUNG: PBS-Storage '$BACKUPSTORE' konnte nicht wieder deaktiviert werden."
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fi
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fi
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# PBS-Storage ggf. wieder deaktivieren
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if [[ "$vzdump_success" == true && "$pbs_enabled_by_script" == true ]]; then
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log "Deaktiviere temporär aktiviertes PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST..."
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rssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 1"
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# ------------------------------------------------------------
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# Rückgabestatus
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# ------------------------------------------------------------
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if [[ "$vzdump_success" == true ]]; then
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return 0
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else
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return 1
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fi
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}
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# PBS-Storage ggf. wieder deaktivieren
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if [[ "$vzdump_success" == true && "$pbs_enabled_by_script" == true ]]; then
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log "Deaktiviere temporär aktiviertes PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST..."
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rssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 1"
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fi
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# Monitoring-Ausgabe
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if [[ "$vzdump_success" == true ]]; then
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# ================================================================
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# Monitoring-Ausgabe
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# ================================================================
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if [[ "$vzdump_success" == true ]]; then
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echo "0 DailyPBS - Daily Backup erfolgreich" > /tmp/cmk_tmp.out
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else
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else
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echo "2 DailyPBS - Daily Backup FEHLGESCHLAGEN" > /tmp/cmk_tmp.out
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fi
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fi
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{
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{
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echo "<<<local>>>"
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cat /tmp/cmk_tmp.out
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} > /tmp/90000_checkpbs
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} > /tmp/90000_checkpbs
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rscp /tmp/90000_checkpbs root@"$SOURCEHOST":/var/lib/check_mk_agent/spool \
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rscp /tmp/90000_checkpbs \
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root@"$SOURCEHOST":/var/lib/check_mk_agent/spool \
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|| log "Fehler beim Übertragen des Monitoring-Outputs via SCP"
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rm -f /tmp/cmk_tmp.out /tmp/90000_checkpbs
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#write_pbs_status
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rm -f /tmp/cmk_tmp.out /tmp/90000_checkpbs
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#write_pbs_status
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}
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run_maintenance() {
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run_maintenance() {
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if [[ "${BACKUPSERVER,,}" != "yes" ]]; then
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log "PBS Backup wird übersprungen (BACKUPSERVER=$BACKUPSERVER)"
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