miyagi-backup.sh aktualisiert

add function run_pbs_log_clear, last 60 days

README.md

@@ -1,13 +1,14 @@
 # Beispielhafte Aufrufe
 
 Befehl	Wirkung
+```
 ./miyagi-backup.sh -c /etc/miyagi.conf	Führt den vollständigen Backup-Prozess aus
 ./miyagi-backup.sh help	Listet alle verfügbaren Funktionen
 ./miyagi-backup.sh run_updates	Führt nur Updates lokal aus
 ./miyagi-backup.sh run_pbs_backup	Führt nur das vzdump-PBS-Backup aus
 ./miyagi-backup.sh run_maintenance	Nur Wartung (Prune + GC)
 ./miyagi-backup.sh shutdown_if_requested	Prüft ob Shutdown nötig ist
-
+```
 
 ####
 
@@ -25,3 +26,4 @@ Dieses Skript überprüft eine Bash-basierte Konfigurationsdatei für ein Backup
 ## Nutzung:
 ```bash
 ./miyagi-check.sh /pfad/zur/config
+```

config.example

@@ -1,30 +1,46 @@
 #Edit all Variables for best Experience
 
-SSHPORT='22'                  # SSH-Port, normalerweise 22
 UPDATES='yes'                # Proxmox VE und PBS Updates nach dem Lauf
 SHUTDOWN='no'                # System nach Ausführung herunterfahren?
+DYNROUTE='no'                #Dynroute setzen?
+DDNS_GATEWAY='192.168.66.1' # Gateway 
+DDNS_SERVER='1.1.1.1'        # Externer DNS Server
+REBOOT='no'                  # Reboot nach Update?
 
 # Quelle (Proxmox VE System, das gesichert wird)
+SOURCEPORT='22'                  # SSH-Port, normalerweise 22
 SOURCEHOST='192.168.50.200'  # IP des Quell-Proxmox-Servers
 
 # Replikation (ZFS)
 ZFSROOT='rpool/data'                       # Erstes Dataset vom Quellsystem
 ZFSSECOND='rpool-hdd/data'                # Optional zweites Dataset
-ZFSTRGT='rpool-ssd1/repl/pve200'          # Zielpfad für Replikation
+ZFSTRGT='rpool/repl/pve200'               # Zielpfad für Replikation
 
 # ZFS Zsync Replikation
 ZSYNC='yes'                                # ZSYNC aktivieren (ja/nein)
-ZPUSHTAG='bashclub:zsync-198-ssd'         # Benutzer-Tag für ZFS
+ZPUSHTAG='bashclub:zsync'         # Benutzer-Tag für ZFS
 ZPUSHMINKEEP='3'                          # Mindestens zu behaltende Snapshots
 ZPUSHKEEP='14'                            # Snapshots mit dem Tag, die behalten werden
-ZPUSHLABEL='zsync-rz'                     # Suffix für Snapshot-Autoengine
+ZPUSHLABEL='zsync'                     # Suffix für Snapshot-Autoengine
 ZPUSHFILTER='hourly|daily|weekly|monthly' # Weitere Filter (leer lassen oder Muster wie daily| weekly etc.)
 
 # Backup mit Proxmox Backup Server
 BACKUPSERVER='no'                         # Backup via PBS aktivieren?
 MAINTDAY='7'                              # Wartungstag (1=Mo, 7=So)
 PBSHOST='192.168.50.199'                  # IP des Proxmox Backup Servers
+PBSPORT='22' 
 BACKUPSTORE='backup'                      # Datastore auf Quell-Proxmox
 BACKUPSTOREPBS='backup'                   # Datastore auf PBS
-BACKUPEXCLUDE='10,3252,3253,3254'         # VM/CT-IDs, die vom Backup ausgeschlossen sind
+BACKUPEXCLUDE='9999,99988'         # VM/CT-IDs, die vom Backup ausgeschlossen sind
-REPLEXCLUDE="$BACKUPEXCLUDE"              # Diese auch von Replikation ausschließen
+REPLEXCLUDE=$BACKUPEXCLUDE              # Diese auch von Replikation ausschließen
+
+# Zusätzliche Monitoring-Ziele 
+# External Piggyback Host
+EPIGGYBACK='no'                     # Piggyback-Daten an Monitoring-Ziel senden?
+EPIGGYBACK_PORT='222'              # SSH-Port für EPIGGYBACK_HOST
+EPIGGYBACK_HOST='192.168.66.10'    # Monitoring-Zielhost für Piggyback
+
+# External Checkzfs Host
+ECHECKZFS='no'                     # check_zfs-Output an Monitoring-Ziel senden?
+ECHECKZFS_PORT='2222'              # SSH-Port für ECHECKZFS_HOST
+ECHECKZFS_HOST='192.168.50.210'    # Monitoring-Zielhost für check_zfs

miyagi-backup.sh

@@ -7,367 +7,710 @@ SCRIPT_NAME=$(basename "$0")
 LOGFILE="/var/log/${SCRIPT_NAME%.sh}.log"
 
 log() {
-    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOGFILE"
+  echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOGFILE"
 }
 
 usage() {
-    echo "Usage:"
+  echo "Usage:"
-    echo "  $0 -c /path/to/config                 # Full backup run"
+  echo "  $0 -c /path/to/config                 # Full backup run"
-    echo "  $0 [function]                         # Run individual function"
+  echo "  $0 [function]                         # Run individual function"
-    echo "  $0 help                               # Show available functions"
+  echo "  $0 help                               # Show available functions"
-    exit 1
+  exit 1
 }
 
 CONFIG_FILE=""
 while getopts "c:" opt; do
-    case "$opt" in
+  case "$opt" in
-        c) CONFIG_FILE="$OPTARG" ;;
+    c) CONFIG_FILE="$OPTARG" ;;
-        *) usage ;;
+    *) usage ;;
-    esac
+  esac
 done
-
-# Bei Einzelaufruf muss Konfiguration geladen sein
 shift $((OPTIND - 1))
 
 if [[ -n "${CONFIG_FILE:-}" ]]; then
-    if [[ ! -f "$CONFIG_FILE" ]]; then
+  if [[ ! -f "$CONFIG_FILE" ]]; then
-        log "ERROR: Configuration file not found: $CONFIG_FILE"
+    log "ERROR: Configuration file not found: $CONFIG_FILE"
-        exit 1
-    fi
-
-if ! bash -n "$CONFIG_FILE"; then
-    log "Syntaxfehler in Konfigurationsdatei $CONFIG_FILE"
     exit 1
+  fi
+
+  if ! bash -n "$CONFIG_FILE"; then
+    log "Syntax error in configuration file $CONFIG_FILE"
+    exit 1
+  fi
+
+  source "$CONFIG_FILE"
+
+  REQUIRED_VARS=(
+    SOURCEPORT BACKUPSERVER ZSYNC MAINTDAY SHUTDOWN UPDATES
+    SOURCEHOST ZFSROOT ZFSSECOND ZFSTRGT ZPUSHTAG ZPUSHMINKEEP ZPUSHKEEP ZPUSHLABEL
+    PBSHOST BACKUPSTORE BACKUPSTOREPBS BACKUPEXCLUDE REPLEXCLUDE DYNROUTE REBOOT DDNS_GATEWAY
+  )
+
+if [[ "${DYNROUTE,,}" == "yes" ]]; then
+    REQUIRED_VARS+=(DDNS_GATEWAY)
 fi
 
-    source "$CONFIG_FILE"
+  MISSING_VARS=()
-
+  for var in "${REQUIRED_VARS[@]}"; do
-    # ==========================
+    if [[ -z "${!var:-}" ]]; then
-    # Konfigurationsprüfung
+      MISSING_VARS+=("$var")
-    # ==========================
-    REQUIRED_VARS=(
-        SSHPORT
-        BACKUPSERVER
-        ZSYNC
-        MAINTDAY
-        SHUTDOWN
-        UPDATES
-        SOURCEHOST
-        ZFSROOT
-        ZFSSECOND
-        ZFSTRGT
-        ZPUSHTAG
-        ZPUSHMINKEEP
-        ZPUSHKEEP
-        ZPUSHLABEL
-        ZPUSHFILTER
-        PBSHOST
-        BACKUPSTORE
-        BACKUPSTOREPBS
-        BACKUPEXCLUDE
-        REPLEXCLUDE
-    )
-
-    MISSING_VARS=()
-    for var in "${REQUIRED_VARS[@]}"; do
-        #if [[ -z "${!var:-}" ]]; then
-        if ! declare -p "$var" &>/dev/null || [[ -z "${!var}" ]]; then
-            MISSING_VARS+=("$var")
-        fi
-    done
-
-    if [[ "${#MISSING_VARS[@]}" -ne 0 ]]; then
-        log "Fehlende Konfigurationsvariablen:"
-        for var in "${MISSING_VARS[@]}"; do
-            log " - $var"
-        done
-        log "Breche ab – bitte Konfigurationsdatei prüfen."
-        exit 1
-    else
-        log "Alle erforderlichen Konfigurationsvariablen sind gesetzt."
     fi
+  done
+
+  if [[ "${#MISSING_VARS[@]}" -gt 0 ]]; then
+    log "Missing configuration variables:"
+    for var in "${MISSING_VARS[@]}"; do
+      log " - $var"
+    done
+    log "Aborting — please check your configuration file."
+    exit 1
+  else
+    log "All required configuration variables are set."
+  fi
 fi
 
-# Funktionen
+rssh() { ssh -p "$SOURCEPORT" "$@"; }
-remote_ssh() {
+rscp() { scp -P "$SOURCEPORT" "$@"; }
-    ssh -p "$SSHPORT" "$@"
+
+get_sourcehostname() {
+  if [[ -z "${SOURCEHOSTNAME:-}" ]]; then
+    log "SOURCEHOSTNAME is empty, retrieving via SSH from $SOURCEHOST..."
+    SOURCEHOSTNAME=$(rssh "$SOURCEHOST" hostname)
+    log "Detected SOURCEHOSTNAME: $SOURCEHOSTNAME"
+  fi
 }
 
-remote_scp() {
+zfs_replace() {
-    scp -P "$SSHPORT" "$@"
+   local status
+  status=$(zpool status)
+
+  if echo "$status" | grep -q 'scan: resilver in progress'; then
+    return 0
+  fi
+
+  if echo "$status" | grep -qE 'replacing-[0-9]'; then
+    return 0
+  fi
+
+  return 1
+}
+
+wait_replace() {
+  local interval_seconds=300  # Alle 5 Minuten prüfen
+  local waited_minutes=0
+
+  log "ZFS Replace-Vorgang erkannt – warte unbegrenzt auf Abschluss..."
+
+  while true; do
+    if ! zfs_replace; then
+      log "Replace abgeschlossen nach $waited_minutes Minuten – fahre jetzt herunter."
+      return 0
+    fi
+    log "Replace läuft noch – erneut prüfen in $((interval_seconds/60)) Minuten..."
+    sleep "$interval_seconds"
+    ((waited_minutes+=interval_seconds/60))
+  done
 }
 
 set_wol_g_enabled() {
-    log "Pruefe, ob ethtool installiert ist..."
+  log "Checking if ethtool is installed..."
 
-    if ! command -v ethtool >/dev/null 2>&1; then
+  if ! command -v ethtool >/dev/null 2>&1; then
-        log "ethtool ist nicht installiert, versuche Installation..."
+    log "ethtool is not installed, attempting installation..."
-        apt update && apt install -y ethtool || {
+    apt update && apt install -y ethtool || {
-            log "Fehler: ethtool konnte nicht installiert werden."
+      log "Error: ethtool could not be installed."
-            return 1
+      return 1
-        }
+    }
-    else
+  else
-        log "ethtool ist bereits installiert."
+    log "ethtool is already installed."
-    fi
+  fi
 
-    log "Pruefe und setze Wake-on-LAN (WOL) auf 'g' nur bei Interfaces mit statischer IP..."
+  log "Setting Wake-on-LAN (WOL) to 'g' on interfaces with static IP..."
 
-    for iface in $(ls /sys/class/net | grep -vE '^(lo|tap|vmbr|veth|br|docker|bond|wl)'); do
+  for iface in $(ls /sys/class/net | grep -vE '^(lo|tap|vmbr|veth|br|docker|bond|wl)'); do
-        if [[ -e "/sys/class/net/$iface/device" ]]; then
+    if [[ -e "/sys/class/net/$iface/device" ]]; then
-            log "Bearbeite physisches Interface: $iface"
+      log "Processing physical interface: $iface"
 
-            # Aktuellen WOL-Status pruefen
+      current_wol=$(ethtool "$iface" 2>/dev/null | awk '/Wake-on:/ {print $2}')
-            current_wol=$(ethtool "$iface" 2>/dev/null | awk '/Wake-on:/ {print $2}')
+      if [[ "$current_wol" != "g" ]]; then
-            if [[ "$current_wol" != "g" ]]; then
+        log "Setting WOL to 'g' for $iface..."
-                log "Setze WOL auf 'g' fuer $iface..."
+        ethtool -s "$iface" wol g || log "Error setting WOL on $iface"
-                ethtool -s "$iface" wol g || log "Fehler beim Setzen von WOL auf $iface"
+      else
-            else
+        log "WOL already set to 'g' for $iface"
-                log "WOL ist bereits korrekt auf 'g' fuer $iface"
+      fi
-            fi
 
-            # Pruefen, ob ein 'iface $iface inet static' Eintrag existiert
+      if grep -qE "^\s*iface\s+$iface\s+inet\s+static" /etc/network/interfaces; then
-            if grep -qE "^\s*iface\s+$iface\s+inet\s+static" /etc/network/interfaces; then
+        if ! grep -A 5 -E "^\s*iface\s+$iface\s+inet\s+static" /etc/network/interfaces | grep -q "post-up ethtool -s $iface wol g"; then
-                if ! grep -A 5 -E "^\s*iface\s+$iface\s+inet\s+static" /etc/network/interfaces | grep -q "post-up ethtool -s $iface wol g"; then
+          log "Adding WOL command in static block for $iface..."
-                    log "Ergaenze WOL-Befehl im statischen Block fuer $iface..."
+          sed -i "/^\s*iface\s\+$iface\s\+inet\s\+static/a \    post-up ethtool -s $iface wol g" /etc/network/interfaces
-                    sed -i "/^\s*iface\s\+$iface\s\+inet\s\+static/a \    post-up ethtool -s $iface wol g" /etc/network/interfaces
+        else
-                else
+          log "WOL command already present in static block for $iface."
-                    log "WOL-Befehl fuer $iface ist bereits im statischen Block vorhanden."
-                fi
-            else
-                log "Kein statischer Eintrag fuer $iface gefunden, keine Aenderung vorgenommen."
-            fi
         fi
-    done
+      else
+        log "No static entry found for $iface, no changes made."
+      fi
+    fi
+  done
 }
 
 write_zsync_config() {
-    local conf_file="/etc/bashclub/$SOURCEHOST.conf"
+  get_sourcehostname
-    log "Writing zsync config to $conf_file"
+  local conf_file="/etc/bashclub/$SOURCEHOST.conf"
-    {
+  log "Writing zsync config to $conf_file"
-        echo "target=$ZFSTRGT"
+  {
-        echo "source=root@$SOURCEHOST"
+    echo "target=$ZFSTRGT"
-        echo "sshport=$SSHPORT"
+    echo "source=root@$SOURCEHOST"
-        echo "tag=$ZPUSHTAG"
+    echo "sshport=$SOURCEPORT"
-        echo "snapshot_filter=\"$ZPUSHFILTER\""
+    echo "tag=$ZPUSHTAG"
-        echo "min_keep=$ZPUSHMINKEEP"
+    echo "snapshot_filter=\"$ZPUSHFILTER\""
-        echo "zfs_auto_snapshot_keep=$ZPUSHKEEP"
+    echo "min_keep=$ZPUSHMINKEEP"
-        echo "zfs_auto_snapshot_label=$ZPUSHLABEL"
+    echo "zfs_auto_snapshot_keep=$ZPUSHKEEP"
-        echo "zfs_auto_snapshot_engine=internal"
+    echo "zfs_auto_snapshot_label=$ZPUSHLABEL"
-        echo "checkzfs_disabled=0"
+    echo "zfs_auto_snapshot_engine=internal"
-        echo "checkzfs_local=0"
+    echo "checkzfs_disabled=0"
-        echo "checkzfs_prefix=miyagi-$SOURCEHOSTNAME-$(hostname)-$ZPUSHTAG"
+    echo "checkzfs_local=0"
-        echo "checkzfs_max_age=1500,2000"
+    echo "checkzfs_prefix=miyagi-$SOURCEHOSTNAME-$(hostname)-$ZPUSHTAG"
-        echo "checkzfs_max_snapshot_count=180,200"
+    echo "checkzfs_max_age=1500,2000"
-        echo "checkzfs_spool=1"
+    echo "checkzfs_max_snapshot_count=180,200"
-        echo "checkzfs_spool_maxage=90000"
+    echo "checkzfs_spool=1"
-    } > "$conf_file"
+    echo "checkzfs_spool_maxage=90000"
+  } > "$conf_file"
 }
 
 run_zsync() {
-    if [[ "$ZSYNC" != "no" ]]; then
+  write_zsync_config
-        /usr/bin/bashclub-zsync -c "/etc/bashclub/$SOURCEHOST.conf"
+  if [[ "$ZSYNC" != "no" ]]; then
-    else
+    /usr/bin/bashclub-zsync -c "/etc/bashclub/$SOURCEHOST.conf"
-        log "Zsync is disabled"
+  else
-    fi
+    log "Zsync is disabled."
+  fi
 }
 
 run_remote_updates() {
-    if [[ "$UPDATES" == "yes" ]]; then
+  if [[ "${UPDATES,,}" == "yes" ]]; then
-        ssh "$PBSHOST" apt update && apt dist-upgrade -y
+    log "Running updates on local system..."
+
+    TIMESTAMP=$(date +"%Y-%m-%d_%H-%M-%S")
+    SNAPSHOT_TAG="pve-update-via-miyagi"
+    MAX_SNAPSHOTS=5
+    ZFS_DATASETS=("rpool/ROOT" "rpool/pveconf")
+    REBOOT_FLAG="${REBOOT^^}"
+    LOGFILE="/var/log/proxmox_update.log"
+
+    log_msg() {
+      local level="$1"
+      local message="$2"
+      local timestamp
+      timestamp=$(date +"%Y-%m-%d %H:%M:%S")
+      echo "[$timestamp] $message"
+      echo "[$timestamp] [$level] $message" >> "$LOGFILE"
+    }
+
+    # Prüfen, ob Updates verfügbar sind
+    if ! apt update | tee -a "$LOGFILE" | grep -qi "upgradable"; then
+      log_msg "INFO" "Keine Updates verfügbar."
+      return
+    fi
+
+    log_msg "INFO" "Updates verfügbar. Erstelle Snapshots."
+
+    for dataset in "${ZFS_DATASETS[@]}"; do
+      snapshot="${dataset}@${SNAPSHOT_TAG}-${TIMESTAMP}"
+      log_msg "INFO" "Erstelle Snapshot: $snapshot"
+      zfs snapshot "$snapshot"
+
+      # Alte Snapshots bereinigen
+      log_msg "INFO" "Bereinige alte Snapshots in $dataset"
+      old_snaps=$(zfs list -t snapshot -o name -s creation | grep "^${dataset}@${SNAPSHOT_TAG}-")
+      snap_count=$(echo "$old_snaps" | wc -l)
+      if (( snap_count > MAX_SNAPSHOTS )); then
+        snaps_to_delete=$(echo "$old_snaps" | head -n $((snap_count - MAX_SNAPSHOTS)))
+        while IFS= read -r snap; do
+          log_msg "INFO" "Lösche alten Snapshot: $snap"
+          zfs destroy "$snap"
+        done <<< "$snaps_to_delete"
+      fi
+    done
+
+    # System-Upgrade
+    log_msg "INFO" "Starte dist-upgrade"
+    if ! apt dist-upgrade -y | tee -a "$LOGFILE"; then
+      log_msg "ERROR" "Fehler während dist-upgrade"
+      return 1
+    fi
+
+    log_msg "INFO" "Starte autoremove"
+    apt autoremove -y | tee -a "$LOGFILE"
+
+    # Kernel-Update prüfen
+    if apt list --upgradable 2>/dev/null | grep -q "linux-image-"; then
+      log_msg "WARN" "Kernel-Update erkannt. Neustart empfohlen."
+      if [[ "$REBOOT_FLAG" == "YES" ]]; then
+        log_msg "INFO" "REBOOT=YES erkannt. System wird neugestartet."
+        reboot
+      fi
     else
-        log "Remote updates disabled"
+      log_msg "INFO" "Update abgeschlossen. Kein Neustart erforderlich."
+    fi
+
+    # PBS-Host-Update 
+    if [[ "${BACKUPSERVER,,}" == "yes" ]]; then
+      log "Running updates on PBS host ($PBSHOST)..."
+      ssh -p $PBSPORT root@"$PBSHOST" apt update && ssh -p $PBSPORT root@"$PBSHOST" apt dist-upgrade -y || {
+        log "Error during updates on $PBSHOST"
+      }
+    else
+      log "PBS updates skipped (BACKUPSERVER=$BACKUPSERVER)"
+    fi
+
+  else
+    log "Updates disabled (UPDATES=$UPDATES)"
+  fi
+}
+
+send_piggyback() {
+  get_sourcehostname
+  local combined_host="miyagi-${SOURCEHOSTNAME}-$(hostname)"
+  local filename="90000_${combined_host}"
+
+  log "Reminder: Add a host named ${combined_host} in CMK (without Agent, Piggyback enabled)!"
+  log "Creating piggyback file: $filename"
+
+  {
+    echo "<<<<${combined_host}>>>>"
+    /usr/bin/check_mk_agent
+    echo "<<<<>>>>"
+  } > "$filename"
+
+  if rscp "$filename" "$SOURCEHOST:/var/lib/check_mk_agent/spool/"; then
+    log "Piggyback data successfully sent to $SOURCEHOST"
+  else
+    log "ERROR: Failed to send piggyback data to $SOURCEHOST"
+  fi
+
+  rm -f "$filename"
+}
+
+run_pbs_log_clear() {
+    log "Running clear LOG on PBS host ($PBSHOST)..."
+
+    if ! ssh -p "$PBSPORT" root@"$PBSHOST" \
+        find /var/log/proxmox-backup/tasks/ -type f -mtime +60 -delete; then
+        log "Error clearing PBS LOG on $PBSHOST"
     fi
 }
 
-run_remote_updates() {
+run_pbs_backup() {
-    if [[ "$UPDATES" == "yes" ]]; then
+  if [[ "${BACKUPSERVER,,}" != "yes" ]]; then
-        ssh "$PBSHOST" apt update && apt dist-upgrade -y
+    log "PBS Backup übersprungen: BACKUPSERVER='$BACKUPSERVER' (muss 'yes' sein)"
+    return 0
+  fi
+
+  get_sourcehostname
+  log "Starte PBS Backup auf Host: $SOURCEHOST"
+
+  # PBS-Storage prüfen und ggf. aktivieren
+  log "Prüfe, ob PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST aktiviert ist..."
+  if rssh root@"$SOURCEHOST" "pvesm status | grep -w '$BACKUPSTORE' | grep -q 'disabled'"; then
+    log "PBS-Storage '$BACKUPSTORE' ist deaktiviert – aktiviere temporär und warte 10 Sekunden..."
+    rssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 0 && sleep 10"
+    pbs_enabled_by_script=true
+  else
+    log "PBS-Storage '$BACKUPSTORE' ist bereits aktiviert."
+    pbs_enabled_by_script=false
+  fi
+
+  vzdump_success=false
+
+  # Versuch: vzdump mit Change Detection
+  ## Eintrag muss in /etc/vzdump.conf entries-max 100000000
+  log "Starte vzdump mit Change Detection..."
+  if rssh root@"$SOURCEHOST" vzdump --pbs-change-detection-mode metadata \
+    --node "$SOURCEHOSTNAME" --storage "$BACKUPSTORE" \
+    --exclude "$BACKUPEXCLUDE" --mode snapshot --all 1 \
+    --notes-template '{{guestname}}'; then
+
+    log "vzdump (Change Detection) erfolgreich."
+    vzdump_success=true
+  else
+    log "vzdump (Change Detection) fehlgeschlagen – versuche Fallback ohne Change Detection..."
+
+    if rssh root@"$SOURCEHOST" vzdump \
+      --node "$SOURCEHOSTNAME" --storage "$BACKUPSTORE" \
+      --exclude "$BACKUPEXCLUDE" --mode snapshot --all 1 \
+      --notes-template '{{guestname}}'; then
+
+      log "Fallback-vzdump erfolgreich."
+      vzdump_success=true
     else
-        log "Remote updates disabled"
+      log "FEHLER: vzdump fehlgeschlagen – auch im Fallback."
     fi
+  fi
+
+  # PBS-Storage ggf. wieder deaktivieren
+  if [[ "$vzdump_success" == true && "$pbs_enabled_by_script" == true ]]; then
+    log "Deaktiviere temporär aktiviertes PBS-Storage '$BACKUPSTORE' auf $SOURCEHOST..."
+    rssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 1"
+  fi
+
+  # Monitoring-Ausgabe
+  if [[ "$vzdump_success" == true ]]; then
+    echo "0 DailyPBS - Daily Backup erfolgreich" > /tmp/cmk_tmp.out
+  else
+    echo "2 DailyPBS - Daily Backup FEHLGESCHLAGEN" > /tmp/cmk_tmp.out
+  fi
+
+  {
+    echo "<<<local>>>"
+    cat /tmp/cmk_tmp.out
+  } > /tmp/90000_checkpbs
+
+  rscp /tmp/90000_checkpbs root@"$SOURCEHOST":/var/lib/check_mk_agent/spool \
+    || log "Fehler beim Übertragen des Monitoring-Outputs via SCP"
+
+  rm -f /tmp/cmk_tmp.out /tmp/90000_checkpbs
+  #write_pbs_status
 }
 
-send_piggyback_data() {
+
-    # Falls SOURCEHOSTNAME leer ist, ueber SSH vom Zielhost ermitteln
+run_maintenance() {
-    if [[ -z "${SOURCEHOSTNAME:-}" ]]; then
+  if [[ "${BACKUPSERVER,,}" != "yes" ]]; then
-        log "SOURCEHOSTNAME is empty retrieving via SSH from $SOURCEHOST..."
+    log "PBS Backup wird übersprungen (BACKUPSERVER=$BACKUPSERVER)"
-        SOURCEHOSTNAME=$(ssh -p "$SSHPORT" "$SOURCEHOST" hostname)
+    return
-        log "Detected SOURCEHOSTNAME: $SOURCEHOSTNAME"
+  fi
+  
+  if [[ "$(date +%u)" == "$MAINTDAY" ]]; then
+    log "Running maintenance..."
+    PRUNEJOB=$(ssh -p $PBSPORT "$PBSHOST" proxmox-backup-manager prune-job list --output-format json-pretty | grep -m 1 "id" | cut -d'"' -f4)
+    ssh -p $PBSPORT root@"$PBSHOST" proxmox-backup-manager prune-job run "$PRUNEJOB"
+    ssh -p $PBSPORT root@"$PBSHOST" proxmox-backup-manager garbage-collection start "$BACKUPSTOREPBS"
+    ssh -p $PBSPORT root@"$PBSHOST" proxmox-backup-manager verify backup
+  else
+    log "No maintenance scheduled for today."
+  fi
+}
+
+run_scrub_stop() {
+  local mode="$1" # "local" oder "remote"
+  local ssh_cmd=()
+
+  if [[ "$mode" == "remote" ]]; then
+    ssh_cmd=(ssh -p "$SOURCEPORT" root@"$SOURCEHOST")
+  fi
+
+  "${ssh_cmd[@]}" bash -c '
+    for pool in $(zpool list -H -o name); do
+      echo "Stopping scrub on pool: $pool"
+      if zpool status "$pool" | grep -q "scrub in progress"; then
+        if zpool scrub -s "$pool"; then
+          echo "Scrub stopped on $pool"
+        else
+          echo "Error stopping scrub on $pool"
+        fi
+      else
+        echo "No active scrub on $pool"
+      fi
+    done
+  '
+}
+
+write_pbs_status() {
+  local spool_file="/var/lib/check_mk_agent/spool/90000_checkpbs_local"
+  local repo="$BACKUPSTOREPBS"
+  local tmpfile
+  tmpfile=$(mktemp)
+
+  if ! command -v proxmox-backup-client >/dev/null 2>&1; then
+    log "proxmox-backup-client nicht installiert – PBS-Status-Ausgabe übersprungen."
+    return
+  fi
+
+  echo "<<<local>>>" > "$tmpfile"
+
+  local now
+  now=$(date +%s)
+
+  # === Schwellenwert(e) parsen ===
+  local warn_threshold=0
+  local crit_threshold=86400  # Default kritisch ab 24h
+
+  if [[ -n "${PBSBACKUP_STATUS:-}" ]]; then
+    IFS=',' read -r t1 t2 <<< "$PBSBACKUP_STATUS"
+    if [[ "$t1" =~ ^[0-9]+$ && -z "$t2" ]]; then
+      # Nur ein Wert vorhanden
+      crit_threshold=$t1
+      log "Verwende einfachen Schwellenwert: CRIT=${crit_threshold}s"
+    elif [[ "$t1" =~ ^[0-9]+$ && "$t2" =~ ^[0-9]+$ ]]; then
+      warn_threshold=$t1
+      crit_threshold=$t2
+      log "Verwende gestaffelte Schwellenwerte: WARN=${warn_threshold}s, CRIT=${crit_threshold}s"
+    else
+      log "WARNUNG: Ungültiges PBSBACKUP_STATUS-Format – Fallback: CRIT=${crit_threshold}s"
     fi
+  fi
+
+  # Backup-Daten extrahieren
+  rssh root@"$SOURCEHOST" proxmox-backup-client list --repository "$repo" --output-format json 2>/dev/null | \
+  grep -E '"backup-id"|"backup-type"|"backup-time"' | \
+  sed -E 's/[",]//g; s/^ *//' > "$tmpfile.json"
+
+  local backup_type="" backup_id="" backup_time=""
+  while read -r line; do
+    case "$line" in
+      backup-type:*)
+        backup_type="${line#*: }"
+        ;;
+      backup-id:*)
+        backup_id="${line#*: }"
+        ;;
+      backup-time:*)
+        backup_time="${line#*: }"
+
+        if [[ -n "$backup_type" && -n "$backup_id" && -n "$backup_time" ]]; then
+          local age status timestamp msg
+          age=$((now - backup_time))
+          timestamp=$(date -d "@$backup_time" "+%Y-%m-%d %H:%M:%S")
+
+          if (( age < warn_threshold )); then
+            status=0
+          elif (( age < crit_threshold )); then
+            status=1
+          else
+            status=2
+          fi
+
+          msg="$backup_type/$backup_id last backup $timestamp (age: $((age / 3600))h)"
+          echo "$status PBS_${backup_type}_${backup_id} - $msg" >> "$tmpfile"
+
+          # Reset
+          backup_type="" backup_id="" backup_time=""
+        fi
+        ;;
+    esac
+  done < "$tmpfile.json"
+
+  rm -f "$tmpfile.json"
+  mv "$tmpfile" "$spool_file"
+  log "PBS Backup Status lokal geschrieben: $spool_file"
+}
+
+shutdown_now() {
+  if [[ "${SHUTDOWN,,}" == "yes" ]]; then
+    if zfs_replace; then
+      log "ZFS Replace-Vorgang erkannt – warte bis zum Abschluss..."
+      if ! wait_replace; then
+        log "Shutdown abgebrochen – Replace ist nach max. Wartezeit noch nicht abgeschlossen."
+        return
+      fi
+    fi
+    send_piggyback
+    send_piggyback_external
+    send_checkzfs_external
+    log "Shutting down now...in 60sec"
+    sleep 60
+    shutdown now
+  else
+    log "No shutdown requested."
+  fi
+}
+
+send_piggyback_external() {
+    if [[ "${EPIGGYBACK,,}" != "yes" ]]; then
+        log "Externer Piggyback-Export deaktiviert."
+        return
+    fi
+    write_zsync_config
+    get_sourcehostname
+    log "Ermittelter SOURCEHOSTNAME: $SOURCEHOSTNAME"
 
     local combined_host="miyagi-${SOURCEHOSTNAME}-$(hostname)"
-    local filename="90000_${combined_host}"
+    local spool_file="90000_${combined_host}_external"
+    local temp_dir
+    temp_dir=$(mktemp -d)
 
-    log "Do nott forget to add a Host in CMK named: ${combined_host} (without Agent, Piggyback enabled)!"
+    log "Erzeuge temporäre Piggyback-Datei: $temp_dir/$spool_file"
-    log "Creating piggyback file: $filename"
 
     {
         echo "<<<<${combined_host}>>>>"
         /usr/bin/check_mk_agent
         echo "<<<<>>>>"
-    } > "$filename"
+    } > "$temp_dir/$spool_file"
 
-    if scp -P "$SSHPORT" "$filename" "$SOURCEHOST:/var/lib/check_mk_agent/spool/"; then
+    if scp -P "$EPIGGYBACK_PORT" "$temp_dir/$spool_file" "$EPIGGYBACK_HOST:/var/lib/check_mk_agent/spool/"; then
-        log "Piggyback data successfully sent to $SOURCEHOST"
+        log "Piggyback-Daten erfolgreich an $EPIGGYBACK_HOST gesendet: $spool_file"
     else
-        log "ERROR: Failed to send piggyback data to $SOURCEHOST"
+        log "Fehler beim Übertragen der Piggyback-Daten an $EPIGGYBACK_HOST"
+        rm -rf "$temp_dir"
+        return 1
     fi
+
+    rm -rf "$temp_dir"
+    return 0
 }
 
-run_pbs_backup() {
+send_checkzfs_external() {
-    if [[ -z "${SOURCEHOSTNAME:-}" ]]; then
+        if [[ "${ECHECKZFS,,}" != "yes" ]]; then
-        SOURCEHOSTNAME=$(ssh "$SOURCEHOST" hostname)
+        log "Externer Piggyback-Export deaktiviert."
+        return
     fi
-
+    local config="/etc/bashclub/${SOURCEHOST}.conf"
-    log "Running PBS vzdump job..."
+    if [[ ! -f "$config" ]]; then
-
+        log "Konfigurationsdatei fehlt: $config"
-    # PBS-Storage ggf. aktivieren
+        return 1
-    log "Checking if PBS storage '$BACKUPSTORE' is enabled on $SOURCEHOST..."
-    if ssh root@"$SOURCEHOST" "pvesm status | grep -w '$BACKUPSTORE' | grep -q 'disabled'"; then
-        log "PBS storage '$BACKUPSTORE' is disabled. Attempting to enable...sleep 10 Sekunden"
-        ssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 0 && sleep 10"
-        pbs_enabled_by_script=true
-    else
-        log "PBS storage '$BACKUPSTORE' is already enabled."
-        pbs_enabled_by_script=false
     fi
+    source "$config"
 
-    vzdump_success=false
+    if [[ "${ECHECKZFS,,}" != "yes" ]]; then
+        log "Externer Check-ZFS deaktiviert (ECHECKZFS=$ECHECKZFS)"
+        return
+    fi
+    write_zsync_config
+    get_sourcehostname  # Setzt SOURCEHOSTNAME, wenn nicht vorhanden
 
-    # Hauptversuch mit --pbs-change-detection-mode
+    local checkzfs_cmd="${checkzfs_cmd:-$(command -v checkzfs)}"
-    if ssh root@"$SOURCEHOST" vzdump --pbs-change-detection-mode metadata \
+    if [[ -z "$checkzfs_cmd" || ! -x "$checkzfs_cmd" ]]; then
-        --node "$SOURCEHOSTNAME" --storage "$BACKUPSTORE" \
+        log "checkzfs nicht gefunden oder nicht ausführbar – Abbruch."
-        --exclude "$BACKUPEXCLUDE" --mode snapshot --all 1 \
+        return 1
-        --notes-template '{{guestname}}'; then
+    fi
+    log "Verwende checkzfs: $checkzfs_cmd"
 
-        log "vzdump with change-detection-mode succeeded"
+    # Filter anhand ZFS-Tags auf dem SOURCEHOST aufbauen
-        vzdump_success=true
+    local filter=""
-
+    while IFS=$'\t' read -r name value source; do
-    else
+        if [[ "$source" == "local" && "$value" == "subvols" ]]; then
-        log "Fallback: vzdump with change-detection-mode failed, trying without it..."
+            filter+="${name}/|"
-
+        elif [[ "$source" == "local" && "$value" == "all" ]]; then
-        if ssh root@"$SOURCEHOST" vzdump \
+            filter+="${name}|"
-            --node "$SOURCEHOSTNAME" --storage "$BACKUPSTORE" \
-            --exclude "$BACKUPEXCLUDE" --mode snapshot --all 1 \
-            --notes-template '{{guestname}}'; then
-
-            log "Fallback vzdump succeeded"
-            vzdump_success=true
-
-        else
-            log "ERROR: vzdump failed even after fallback"
         fi
-    fi
+    done < <(ssh -p "$SOURCEPORT" "$SOURCEHOST" "zfs get -H -o name,value,source -t filesystem,volume $ZPUSHTAG")
 
-    # PBS-Storage wieder deaktivieren, wenn zuvor aktiviert und erfolgreich
+    filter="#${filter%|}"
-    if [[ "$vzdump_success" == true && "$pbs_enabled_by_script" == true ]]; then
+    log "Generierter ZFS-Filter: $filter"
-        log "Disabling PBS storage '$BACKUPSTORE' again on $SOURCEHOST..."
-        ssh root@"$SOURCEHOST" "pvesm set '$BACKUPSTORE' --disable 1"
-    fi
 
-    # Monitoring-Output für Checkmk
+    local combined="miyagi-${SOURCEHOSTNAME}-$(hostname)-${ZPUSHTAG}"
-    if [[ "$vzdump_success" == true ]]; then
+    local spoolfile="/tmp/${combined}_checkzfs_external"
-        echo "0 DailyPBS - Daily Backup" > /tmp/cmk_tmp.out
+    local spooldest="120000_${combined}_checkzfs_external"
+
+    log "Führe checkzfs aus..."
+    {
+        echo "<<<local>>>"
+        "$checkzfs_cmd" \
+            --source root@"${SOURCEHOST}:${SOURCEPORT}" \
+            --filter "$filter" \
+            --replicafilter "^${ZFSTRGT}" \
+            --prefix "$checkzfs_prefix" \
+            --threshold "$checkzfs_max_age" \
+            --maxsnapshots "$checkzfs_max_snapshot_count" \
+            --output checkmk
+    } > "$spoolfile"
+
+    if scp -P "$ECHECKZFS_PORT" "$spoolfile" root@"$ECHECKZFS_HOST":/var/lib/check_mk_agent/spool/"$spooldest"; then
+        log "Spool-Datei erfolgreich übertragen an $ECHECKZFS_HOST:$spooldest"
     else
-        echo "2 DailyPBS - Daily Backup FAILED" > /tmp/cmk_tmp.out
+        log "Fehler beim Übertragen der Spool-Datei an $ECHECKZFS_HOST"
     fi
 
-    ( echo "<<<local>>>" ; cat /tmp/cmk_tmp.out ) > /tmp/90000_checkpbs
+    rm -f "$spoolfile"
-    scp /tmp/90000_checkpbs root@"$SOURCEHOST":/var/lib/check_mk_agent/spool || log "Fehler beim SCP des Monitoring-Outputs"
 }
-
+wait() {
-
+    echo
-run_maintenance() {
+    echo "###########################################"
-    if [[ "$(date +%u)" == "$MAINTDAY" ]]; then
+    echo "# Das Backup startet in 60 Sekunden...    #"
-        log "Running maintenance..."
+    echo "# Drücke [Enter], um sofort fortzufahren, #"
-        PRUNEJOB=$(ssh "$PBSHOST" proxmox-backup-manager prune-job list --output-format json-pretty | grep -m 1 "id" | cut -d'"' -f4)
+    echo "# oder warte, um automatisch zu starten.  #"
-        ssh root@"$PBSHOST" proxmox-backup-manager prune-job run "$PRUNEJOB"
+    echo "###########################################"
-        ssh root@"$PBSHOST" proxmox-backup-manager garbage-collection start "$BACKUPSTOREPBS"
+    read -t 60 -p "Fortfahren (Enter drücken) oder warten... " input
-        ssh root@"$PBSHOST" proxmox-backup-manager verify backup
+    if [[ $? -eq 0 ]]; then
+        log "Press ENTER to continue."
     else
-        log "No maintenance scheduled for today."
+        log "No press ENTER, wait for 60 Sec.."
+        sleep 60
     fi
 }
+set_dynamic_route() {
+    local ddns_hostname="$SOURCEHOST"
+    local gateway="$DDNS_GATEWAY"
+    local dns_server="$DDNS_SERVER"
 
-run_scrub_stop_src() {
+    if [[ -z "$ddns_hostname" || -z "$gateway" ]]; then
-    ssh -p "$SSHPORT" root@"$SOURCEHOST" 'for pool in $(zpool list -H -o name); do
+        log "Fehler: SOURCEHOST oder DDNS_GATEWAY nicht gesetzt"
-        echo "Stoppe Scrub auf Pool: $pool"
+        return 1
-        if zpool status "$pool" | grep -q "scrub in progress"; then
+    fi
-            if zpool scrub -s "$pool"; then
-                echo "Scrub auf $pool gestoppt"
-            else
-                echo "Fehler beim Stoppen des Scrubs auf $pool"
-            fi
-        else
-            echo "Kein aktiver Scrub auf $pool"
-        fi
-    done'
-}
 
-run_scrub_stop_local() {
+    log "Setze temporäre Route zu DNS-Server $dns_server via $gateway..."
-    for pool in $(zpool list -H -o name); do
+    if ! ip route | grep -q "^$dns_server"; then
-        echo "Stoppe Scrub auf Pool: $pool"
+        ip route add "$dns_server" via "$gateway" \
-        if zpool status "$pool" | grep -q "scrub in progress"; then
+            && log "Route zu $dns_server via $gateway gesetzt" \
-            if zpool scrub -s "$pool"; then
+            || log "Fehler beim Setzen der DNS-Route"
-                echo "Scrub auf $pool gestoppt"
-            else
-                echo "Fehler beim Stoppen des Scrubs auf $pool"
-            fi
-        else
-            echo "Kein aktiver Scrub auf $pool"
-        fi
-    done
-}
-
-shutdown_if_requested() {
-    log "SHUTDOWN-Variable: '${SHUTDOWN:-nicht gesetzt}'"
-    #if [[ "${SHUTDOWN,,}" == "yes" ]]; then
-    if [[ "$(echo "$SHUTDOWN" | tr '[:upper:]' '[:lower:]')" == "yes" ]]; then
-        send_piggyback_data
-        log "Shutting down now..."
-        shutdown now
     else
-        log "No shutdown requested."
+        log "Route zu $dns_server bereits vorhanden"
+    fi
+
+    log "Löse IP von $ddns_hostname über DNS $dns_server..."
+    CURRENT_IP=$(dig +short @"$dns_server" "$ddns_hostname")
+
+    if [[ -z "$CURRENT_IP" ]]; then
+        log "Fehler: Konnte IP für $ddns_hostname nicht auflösen"
+        return 1
+    fi
+
+    log "Ermittelte IP: $CURRENT_IP – setze Route via $gateway..."
+    if ! ip route | grep -q "^$CURRENT_IP"; then
+        ip route add "$CURRENT_IP" via "$gateway" \
+            && log "Route erfolgreich gesetzt: $CURRENT_IP via $gateway" \
+            || log "Fehler beim Setzen der Route zu $CURRENT_IP"
+    else
+        log "Route zu $CURRENT_IP bereits vorhanden"
     fi
 }
+# Main execution:
+if [[ $# -eq 0 ]]; then
+  if [[ -n "$CONFIG_FILE" ]]; then
+    wait
+    log "Running full backup using configuration file: $CONFIG_FILE"
     
-main() {
+    if [[ "${DYNROUTE,,}" == "yes" ]]; then
-    log "Backup-Routine startet in 60 Sekunden..."
+        log "DYNROUTE ist aktiviert – setze dynamische Route für $SOURCEHOST..."
-    sleep 60
+    set_dynamic_route
-    log "Starting full backup routine..."
+    else
+    log "DYNROUTE ist deaktiviert oder nicht gesetzt."
+    fi
 
-    SOURCEHOSTNAME=$(ssh "$SOURCEHOST" hostname)
-
-    set_wol_g_enabled
     write_zsync_config
     run_zsync
-    run_scrub_stop_local
-    run_scrub_stop_src
     
     if [[ "${BACKUPSERVER,,}" == "yes" ]]; then
         log "BACKUPSERVER ist aktiviert, führe Backup aus..."
-        run_maintenance
         run_pbs_backup
+        run_maintenance
+        run_pbs_log_clear
     else
         log "BACKUPSERVER ist nicht aktiviert (BACKUPSERVER=$BACKUPSERVER), überspringe Backup."
     fi
-
     run_remote_updates
-    run_updates
+    if [[ "${EPIGGYBACK,,}" == "yes" ]]; then
-    shutdown_if_requested
+        send_piggyback_external
+    fi
 
-}
+    if [[ "${ECHECKZFS,,}" == "yes" ]]; then
-
+        send_checkzfs_external
-# Funktionsbasierter Aufruf
+    fi
-if [[ "${1:-}" == "help" ]]; then
+    shutdown_now
-    echo "Verfuegbare Funktionen:"
+  else
-    declare -F | awk '{print " - " $3}' | grep -v "^ - _"
+    usage
-    exit 0
+  fi
-elif [[ "${1:-}" =~ ^[a-zA-Z0-9_]+$ && "$(type -t "$1")" == "function" ]]; then
-    FUNC="$1"
-    shift
-    "$FUNC" "$@"
-    exit 0
 else
-    main
+  case "$1" in
+    help)
+      declare -F | awk '{print $3}' | grep -v "^_" | grep -v "^main$"
+      ;;
+    *)
+      if declare -F "$1" >/dev/null 2>&1; then
+        "$@"
+      else
+        log "Function $1 not found."
+        usage
+      fi
+      ;;
+  esac
 fi

miyagi-check.sh

@@ -2,6 +2,7 @@
 set -euo pipefail
 IFS=$'\n\t'
 
+PERMITROOT_YES_HOSTS=()
 LOG() {
     echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*"
 }
@@ -9,39 +10,31 @@ LOG() {
 CONFIG_FILE="${1:-}"
 
 if [[ -z "$CONFIG_FILE" ]]; then
-    LOG "❌ Keine Konfigurationsdatei übergeben."
+    LOG "Keine Konfigurationsdatei übergeben."
     echo "Usage: $0 /pfad/zur/config"
     exit 1
 fi
 
 if [[ ! -f "$CONFIG_FILE" ]]; then
-    LOG "❌ Konfigurationsdatei nicht gefunden: $CONFIG_FILE"
+    LOG "Konfigurationsdatei nicht gefunden: $CONFIG_FILE"
     exit 1
 fi
 
 if ! bash -n "$CONFIG_FILE"; then
-    LOG "❌ Syntaxfehler in der Konfigurationsdatei!"
+    LOG "Syntaxfehler in der Konfigurationsdatei!"
     exit 1
 fi
 
 source "$CONFIG_FILE"
 
 REQUIRED_VARS=(
-    SSHPORT
+    SOURCEPORT
     BACKUPSERVER
     ZSYNC
     MAINTDAY
     SHUTDOWN
     UPDATES
     SOURCEHOST
-    ZFSROOT
-    ZFSSECOND
-    ZFSTRGT
-    ZPUSHTAG
-    ZPUSHMINKEEP
-    ZPUSHKEEP
-    ZPUSHLABEL
-    ZPUSHFILTER
     PBSHOST
     BACKUPSTORE
     BACKUPSTOREPBS
@@ -96,7 +89,7 @@ esac
 check_ssh_connection() {
     local host=$1
     LOG "Prüfe SSH-Verbindung zu $host ..."
-    if ssh -p "$SSHPORT" -o BatchMode=yes -o ConnectTimeout=5 "$host" "echo OK" 2>/dev/null | grep -q OK; then
+    if ssh -p "$SOURCEPORT" -o BatchMode=yes -o ConnectTimeout=5 "$host" "echo OK" 2>/dev/null | grep -q OK; then
         LOG " SSH-Verbindung zu $host erfolgreich."
         return 0
     else
@@ -113,20 +106,19 @@ check_and_copy_ssh_key() {
         LOG " Lokaler SSH-Public-Key ($keyfile) nicht gefunden!"
         return 1
     fi
-
     local pubkey
     pubkey=$(<"$keyfile")
 
     LOG " Prüfe, ob SSH-Key auf $host autorisiert ist ..."
 
-    if ssh -p "$SSHPORT" "$host" "grep -qF '$pubkey' ~/.ssh/authorized_keys" 2>/dev/null; then
+    if ssh -p "$SOURCEPORT" "$host" "grep -qF '$pubkey' ~/.ssh/authorized_keys" 2>/dev/null; then
         LOG " SSH-Key ist bereits auf $host hinterlegt."
     else
         LOG " SSH-Key nicht auf $host vorhanden."
 
         read -rp " Möchtest du den SSH-Key jetzt via ssh-copy-id übertragen? [j/N] " ans
         if [[ "$ans" =~ ^[JjYy]$ ]]; then
-            ssh-copy-id -p "$SSHPORT" "$host"
+            ssh-copy-id -p "$SOURCEPORT" "$host"
         else
             LOG " SSH-Key nicht übertragen."
         fi
@@ -138,7 +130,7 @@ check_sshd_config_recommendation() {
     LOG " Prüfe sshd_config auf $host bzgl. 'PermitRootLogin'..."
 
     local current_setting
-    current_setting=$(ssh -p "$SSHPORT" "$host" "grep -i '^PermitRootLogin' /etc/ssh/sshd_config" 2>/dev/null || echo "")
+    current_setting=$(ssh -p "$SOURCEPORT" "$host" "grep -i '^PermitRootLogin' /etc/ssh/sshd_config" 2>/dev/null || echo "")
 
     if [[ -z "$current_setting" ]]; then
         LOG " Keine explizite 'PermitRootLogin'-Einstellung gefunden."
@@ -154,31 +146,56 @@ check_sshd_config_recommendation() {
 check_pveversion() {
     local host=$1
     LOG "Prüfe PVE-Version auf $host ..."
-    if ssh -p "$SSHPORT" "$host" "command -v pveversion >/dev/null"; then
+    if ssh -p "$SOURCEPORT" "$host" "command -v pveversion >/dev/null"; then
-        ssh -p "$SSHPORT" "$host" "pveversion" | while read -r line; do
+        ssh -p "$SOURCEPORT" "$host" "pveversion" | while read -r line; do
             LOG " $host: $line"
         done
     else
         LOG " 'pveversion' ist auf $host nicht verfügbar – kein Proxmox?"
     fi
 }
-
+check_pbs_version() {
+    local host=$1
+    local port=$2
+    LOG "Prüfe PBS-Version auf $host ..."
+    if ssh -p "$port" "$host" "command -v proxmox-backup-manager >/dev/null"; then
+        ssh -p "$port" "$host" "proxmox-backup-manager version" | while read -r line; do
+            LOG " $host: $line"
+        done
+    else
+        LOG " 'proxmox-backup-manager' ist auf $host nicht verfügbar – kein PBS?"
+    fi
+}
 run_host_check() {
     local host=$1
+    local type=${2:-pve}
+    local port=$SOURCEPORT
+    local pbsport=$PBSPORT
+
     LOG ""
-    LOG "=== Prüfung für Host: $host ==="
+    LOG "=== Prüfung für Host: $host (Typ: $type) ==="
-    if check_ssh_connection "$host"; then
+
+    if check_ssh_connection "$host" "$port"; then
         check_and_copy_ssh_key "$host"
         check_sshd_config_recommendation "$host"
-        check_pveversion "$host" 
+
+        if [[ "$type" == "pve" ]]; then
+            check_pveversion "$host" "$port"
+        elif [[ "$type" == "pbs" ]]; then
+            check_pbs_version "$host" "$pbsport"
+        else
+            LOG " Unbekannter Host-Typ: $type"
+        fi
     fi
     echo ""
 }
 
-run_host_check "$SOURCEHOST"
+
+
+run_host_check "$SOURCEHOST" pve
 
 if [[ "$BACKUPSERVER" == "yes" ]]; then
-    run_host_check "$PBSHOST"
+    run_host_check "$PBSHOST" pbs
 else
     LOG " BACKUPSERVER ist deaktiviert PBSHOST wird übersprungen."
 fi
@@ -195,7 +212,7 @@ if [[ ${#PERMITROOT_YES_HOSTS[@]} -gt 0 ]]; then
     if [[ "$change_ans" =~ ^[JjYy]$ ]]; then
         for h in "${PERMITROOT_YES_HOSTS[@]}"; do
             echo "Ändere sshd_config auf $h ..."
-            ssh -p "$SSHPORT" "$h" "sed -i 's/^PermitRootLogin.*/PermitRootLogin prohibit-password/' /etc/ssh/sshd_config && systemctl reload sshd && echo '✅ sshd auf $h neu geladen.' || echo '❌ Fehler bei $h'"
+            ssh -p "$SOURCEPORT" "$h" "sed -i 's/^PermitRootLogin.*/PermitRootLogin prohibit-password/' /etc/ssh/sshd_config && systemctl reload sshd && echo '✅ sshd auf $h neu geladen.' || echo '❌ Fehler bei $h'"
         done
     else
         echo "  Änderung von sshd_config übersprungen."

miyagi-convert.sh

@@ -0,0 +1,109 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+log() {
+    echo "[INFO] $*"
+}
+
+error_exit() {
+    echo "[ERROR] $*" >&2
+    exit 1
+}
+
+sanitize_value() {
+    echo "$1" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'
+}
+
+load_config() {
+    local config_file="$1"
+    if [[ ! -f "$config_file" ]]; then
+        error_exit "Konfigurationsdatei nicht gefunden: $config_file"
+    fi
+
+    log "Lade und bereinige Konfigurationsdatei: $config_file"
+    while IFS='=' read -r key value; do
+        # nur gültige Variablennamen parsen
+        if [[ "$key" =~ ^[A-Za-z_][A-Za-z0-9_]*$ ]]; then
+            # Kommentar nach Wert entfernen
+            value="${value%%#*}"
+            value="$(sanitize_value "$value")"
+            # Variable setzen (für den write_new_config Zugriff)
+            eval "$key=\"$value\""
+        fi
+    done < "$config_file"
+}
+
+write_new_config() {
+    local out_file="$1"
+
+    cat > "$out_file" <<EOF
+#Edit all Variables for best Experience
+
+UPDATES='${UPDATES}'         # Proxmox VE und PBS Updates nach dem Lauf
+SHUTDOWN='${SHUTDOWN}'       # System nach Ausführung herunterfahren?
+
+# Quelle (Proxmox VE System, das gesichert wird)
+SOURCEPORT='${SOURCEPORT}'   # SSH-Port, normalerweise 22
+SOURCEHOST='${SOURCEHOST}'   # IP des Quell-Proxmox-Servers
+
+# Replikation (ZFS)
+ZFSROOT='${ZFSROOT}'          # Erstes Dataset vom Quellsystem
+ZFSSECOND='${ZFSSECOND}'      # Optional zweites Dataset
+ZFSTRGT='${ZFSTRGT}'          # Zielpfad für Replikation
+
+# ZFS Zsync Replikation
+ZSYNC='${ZSYNC}'               # ZSYNC aktivieren (ja/nein)
+ZPUSHTAG='${ZPUSHTAG}'         # Benutzer-Tag für ZFS
+ZPUSHMINKEEP='${ZPUSHMINKEEP}' # Mindestens zu behaltende Snapshots
+ZPUSHKEEP='${ZPUSHKEEP}'       # Snapshots mit dem Tag, die behalten werden
+ZPUSHLABEL='${ZPUSHLABEL}'     # Suffix für Snapshot-Autoengine
+ZPUSHFILTER='${ZPUSHFILTER}'   # Weitere Filter (leer lassen oder Muster wie daily| weekly etc.)
+
+# Backup mit Proxmox Backup Server
+BACKUPSERVER='${BACKUPSERVER}'     # Backup via PBS aktivieren?
+MAINTDAY='${MAINTDAY}'             # Wartungstag (1=Mo, 7=So)
+PBSHOST='${PBSHOST}'               # IP des Proxmox Backup Servers
+BACKUPSTORE='${BACKUPSTORE}'       # Datastore auf Quell-Proxmox
+BACKUPSTOREPBS='${BACKUPSTOREPBS}' # Datastore auf PBS
+BACKUPEXCLUDE='${BACKUPEXCLUDE}'   # VM/CT-IDs, die vom Backup ausgeschlossen sind
+REPLEXCLUDE=\$BACKUPEXCLUDE        # Diese auch von Replikation ausschließen
+
+# Zusätzliche Monitoring-Ziele 
+# External Piggyback Host
+EPIGGYBACK='${EPIGGYBACK}'            # Piggyback-Daten an Monitoring-Ziel senden?
+EPIGGYBACK_PORT='${EPIGGYBACK_PORT}'  # SSH-Port für EPIGGYBACK_HOST
+EPIGGYBACK_HOST='${EPIGGYBACK_HOST}'  # Monitoring-Zielhost für Piggyback
+
+# External Checkzfs Host
+ECHECKZFS='${ECHECKZFS}'              # check_zfs-Output an Monitoring-Ziel senden?
+ECHECKZFS_PORT='${ECHECKZFS_PORT}'    # SSH-Port für ECHECKZFS_HOST
+ECHECKZFS_HOST='${ECHECKZFS_HOST}'    # Monitoring-Zielhost für check_zfs
+EOF
+}
+
+
+if [[ $# -ne 1 ]]; then
+    echo "Usage: $0 <configfile>"
+    exit 1
+fi
+
+ORIGINAL="$1"
+
+read -rp "Soll die aktuelle Datei als Backup gesichert werden (umbenennen)? (ja/nein): " RESPONSE
+RESPONSE="${RESPONSE,,}"
+
+if [[ "$RESPONSE" == "ja" || "$RESPONSE" == "j" ]]; then
+    BACKUPFILE="${ORIGINAL}.bak"
+    mv "$ORIGINAL" "$BACKUPFILE"
+    log "Originaldatei wurde umbenannt in: $BACKUPFILE"
+    CONFIG_TO_READ="$BACKUPFILE"
+else
+    log "Keine Sicherung der Originaldatei durchgeführt. Original bleibt unverändert."
+    CONFIG_TO_READ="$ORIGINAL"
+fi
+
+NEWFILE="${ORIGINAL}.convert"
+load_config "$CONFIG_TO_READ"
+write_new_config "$NEWFILE"
+log "Neue Konfiguration geschrieben in: $NEWFILE"

miyagi-install.sh

@@ -0,0 +1,255 @@
+#!/bin/bash
+# Author: (C) 2025 Patrick Perlbach <patrick@perlbach24.de>
+# --- Konfiguration und Initiale Variablen ---
+FORCE_YES=0
+DRY_RUN=0
+CONFIG_FILE=""
+
+# --- Hilfsfunktionen ---
+usage() {
+  cat <<EOF
+Usage: $0 -c <config> [--yes] [--dry-run]
+
+  -c <file>   Pfad zur Konfigurationsdatei (Pflicht)
+  --yes       Automatische Ausführung ohne Rückfrage
+  --dry-run   Zeigt nur, was gemacht würde
+  --help      Diese Hilfe anzeigen
+EOF
+  exit 1
+}
+
+run_or_echo() {
+  if [[ "$DRY_RUN" == "1" ]]; then
+    echo "[DRY-RUN] $*"
+  else
+    eval "$@"
+  fi
+}
+
+parse_args() {
+  while [[ $# -gt 0 ]]; do
+    case "$1" in
+      -c) CONFIG_FILE="$2"; shift 2 ;;
+      --yes) FORCE_YES=1; shift ;;
+      --dry-run) DRY_RUN=1; shift ;;
+      --help) usage ;;
+      *) echo "[ERROR] Unbekannter Parameter: $1"; usage ;;
+    esac
+  done
+
+  [[ -z "$CONFIG_FILE" || ! -f "$CONFIG_FILE" ]] && {
+    echo "[ERROR] Konfigurationsdatei fehlt oder ungültig!"
+    exit 1
+  }
+
+  source "$CONFIG_FILE"
+}
+
+confirm() {
+  if [[ "$FORCE_YES" -eq 1 ]]; then
+    return 0
+  fi
+
+  while true; do
+    read -rp "$1 [j/N]: " yn
+    case $yn in
+      [JjYy]*) return 0 ;;
+      [Nn]*|"") return 1 ;;
+      *) echo "Bitte j (ja) oder n (nein) eingeben." ;;
+    esac
+  done
+}
+
+
+install_cmk() {
+  echo "[INFO] Lade cmk.deb herunter..."
+  run_or_echo "curl -fsSL \"$CMK_URL\" -o \"$CMK_FILE\""
+
+  echo "[INFO] Installiere cmk.deb..."
+  run_or_echo "sudo apt install -y \"$CMK_FILE\""
+}
+
+install_fix_interface_names() {
+  echo "[INFO] Installiere Fix für Interface-Namen..."
+  run_or_echo "wget -O /tmp/debian-fix-interface-names.sh \"$FIX_INTERFACE_NAMES_URL\""
+  run_or_echo "chmod +x /tmp/debian-fix-interface-names.sh"
+  run_or_echo "bash /tmp/debian-fix-interface-names.sh"
+}
+
+install_miyagi_scripts() {
+  echo "[INFO] Lade Miyagi-Backup-Skripte..."
+  run_or_echo "wget -O miyagi-backup.sh \"$MIYAGI_BACKUP_URL\""
+  run_or_echo "wget -O miyagi-check.sh \"$MIYAGI_CHECK_URL\""
+  run_or_echo "wget -O miyagi-convert.sh \"$MIYAGI_CONVERT_URL\""
+  run_or_echo "mkdir -p /root/miyagi-backup"
+  run_or_echo "mv miyagi-backup.sh miyagi-check.sh miyagi-convert.sh /root/miyagi-backup/"
+  run_or_echo "chmod +x /root/miyagi-backup/*.sh"
+}
+
+install_checkmk_plugins() {
+  echo "[INFO] Installiere disk_smart_info Plugin..."
+  run_or_echo "curl -fsSL \"$DISK_SMART_INFO_URL\" -o /usr/lib/check_mk_agent/plugins/disk_smart_info"
+  run_or_echo "chmod +x /usr/lib/check_mk_agent/plugins/disk_smart_info"
+}
+
+install_cleansnaps() {
+  echo "[INFO] Installiere cleansnaps Skript..."
+  run_or_echo "wget -O /usr/local/bin/cleansnaps \"$CLEANSNAPS_URL\""
+  run_or_echo "chmod +x /usr/local/bin/cleansnaps"
+}
+
+install_check_snapshot_age() {
+  echo "[INFO] Installiere check-snapshot-age..."
+  run_or_echo "wget -O /usr/local/bin/check-snapshot-age \"$CHECK_SNAPSHOT_AGE_URL\""
+  run_or_echo "chmod +x /usr/local/bin/check-snapshot-age"
+}
+
+install_checkzfs() {
+  echo "[INFO] Installiere checkzfs..."
+  run_or_echo "wget -O /usr/local/bin/checkzfs \"$CHECKZFS_URL\""
+  run_or_echo "chmod +x /usr/local/bin/checkzfs"
+}
+
+check_ssh() {
+  echo "[INFO] Teste SSH-Verbindung zu $SOURCEHOST ..."
+
+  if ssh -p "$SOURCEPORT" -o BatchMode=yes -o ConnectTimeout=5 root@"$SOURCEHOST" "echo Verbindung erfolgreich" 2>/dev/null; then
+    echo "[OK] SSH-Verbindung über Schlüssel funktioniert."
+  else
+    echo "[WARN] Keine Schlüsselbasierte SSH-Verbindung möglich oder abgelehnt."
+
+    echo "[HINWEIS] Eine Passwortabfrage erfolgt jetzt – dies ist normal."
+    if ssh -p "$SOURCEPORT" root@"$SOURCEHOST" "echo Verbindung erfolgreich"; then
+      echo "[OK] SSH-Verbindung per Passwort erfolgreich."
+
+      if confirm "Möchtest du den lokalen SSH-Schlüssel auf $SOURCEHOST kopieren (per ssh-copy-id)?"; then
+        run_or_echo "ssh-copy-id -p \"$SOURCEPORT\" root@\"$SOURCEHOST\""
+        echo "[INFO] Bitte erneut starten, um die Schlüsselverbindung zu nutzen."
+        exit 0
+      else
+        echo "[HINWEIS] Es wird weiterhin Passwortabfrage benötigt."
+      fi
+    else
+      echo "[FEHLER] SSH-Verbindung nicht möglich – bitte Zugang prüfen!"
+      exit 1
+    fi
+  fi
+}
+
+select_zfs_pools() {
+  echo "[INFO] Lade ZFS-Datasets vom Remote-Host..."
+
+  LOCAL_HOSTNAME=$(hostname -s)
+  REMOTE_HOSTNAME=$(ssh -p "$SOURCEPORT" root@"$SOURCEHOST" "hostname -s")
+  TAG_KEY="bashclub:miyagi-${REMOTE_HOSTNAME}-${LOCAL_HOSTNAME}"
+  TAG_VALUE="subvols"
+
+  # Hole alle relevanten Pool-Namen
+  mapfile -t pools < <(ssh -p "$SOURCEPORT" root@"$SOURCEHOST" \
+    "zfs list -H -o name" | \
+    grep -E '/(vm|subvol)-' | \
+    grep -viE 'repl|replica' | \
+    sed 's:/[^/]*$::' | \
+    sort -u)
+
+  if [[ ${#pools[@]} -eq 0 ]]; then
+    echo "[WARN] Keine geeigneten Datasets gefunden!"
+    return
+  fi
+
+  local options=()
+  local tagged_pools=()
+
+  for pool in "${pools[@]}"; do
+    local tag status
+    tag=$(ssh -p "$SOURCEPORT" root@"$SOURCEHOST" zfs get -H -o value "$TAG_KEY" "$pool" 2>/dev/null)
+    if [[ "$tag" == "$TAG_VALUE" ]]; then
+      status="on"
+      tagged_pools+=("$pool")
+    else
+      status="off"
+    fi
+    options+=("$pool" "$([[ "$status" == "on" ]] && echo 'TAGGED' || echo 'untagged')" "$status")
+  done
+
+  local selected
+  selected=$(whiptail --title "ZFS Pools auswählen" \
+    --checklist "Wähle Datasets zum Taggen aus:" 20 78 12 \
+    "${options[@]}" \
+    3>&1 1>&2 2>&3)
+
+  if [[ $? -ne 0 ]]; then
+    echo "[INFO] Auswahl abgebrochen."
+    return
+  fi
+
+  local selected_array=()
+  eval "selected_array=($selected)"
+
+  echo "[INFO] Verarbeite Tagging für ausgewählte Pools:"
+
+  for ((i = 0; i < ${#options[@]}; i += 3)); do
+    local pool="${options[i]}"
+    local prev_status="${options[i+2]}"
+    local is_selected=0
+
+    for sel in "${selected_array[@]}"; do
+      if [[ "$sel" == "$pool" ]]; then
+        is_selected=1
+        break
+      fi
+    done
+
+    if [[ "$is_selected" -eq 1 && "$prev_status" == "off" ]]; then
+      echo " → Tagge $pool"
+      run_or_echo ssh -p "$SOURCEPORT" root@"$SOURCEHOST" zfs set "$TAG_KEY=$TAG_VALUE" "$pool"
+    elif [[ "$is_selected" -eq 0 && "$prev_status" == "on" ]]; then
+      echo " → Entferne Tag von $pool"
+      run_or_echo ssh -p "$SOURCEPORT" root@"$SOURCEHOST" zfs inherit "$TAG_KEY" "$pool"
+    fi
+  done
+}
+
+main() {
+  # URLs und Dateipfade als Variablen, ggf. in Kopfbereich auslagern
+  CMK_URL="https://nc.sysops.de/index.php/s/YofRT5LBfX5ZDQs/download/cmk.deb"
+  CMK_FILE="/tmp/cmk.deb"
+
+  FIX_INTERFACE_NAMES_URL="https://raw.githubusercontent.com/bashclub/trmm-scripts/refs/heads/main/debian-fix-interface-names.sh"
+
+  MIYAGI_BACKUP_URL="https://gitea.perlbach24.de/scripte/miyagi-backup/raw/branch/main/miyagi-backup.sh"
+  MIYAGI_CHECK_URL="https://gitea.perlbach24.de/scripte/miyagi-backup/raw/branch/main/miyagi-check.sh"
+  MIYAGI_CONVERT_URL="https://gitea.perlbach24.de/scripte/miyagi-backup/raw/branch/main/miyagi-convert.sh"
+
+  DISK_SMART_INFO_URL="https://raw.githubusercontent.com/bashclub/checkmk-smart/main/disk_smart_info.py"
+
+  CLEANSNAPS_URL="https://raw.githubusercontent.com/bashclub/zfs-housekeeping/refs/heads/main/cleansnaps.sh"
+
+  CHECK_SNAPSHOT_AGE_URL="https://gitea.perlbach24.de/scripte/check-zfs-replication/raw/branch/main/check-snapshot-age"
+
+  CHECKZFS_URL="https://gitea.perlbach24.de/scripte/check-zfs-replication/raw/branch/main/checkzfs.py"
+
+  echo "[INFO] Starte Installation mit Konfig: $CONFIG_FILE"
+
+  install_cmk
+
+  install_fix_interface_names
+
+  install_miyagi_scripts
+
+  install_checkmk_plugins
+
+  install_cleansnaps
+
+  install_check_snapshot_age
+
+  install_checkzfs
+  check_ssh
+  select_zfs_pools
+
+  echo "[OK] Installation abgeschlossen."
+}
+
+# Start
+parse_args "$@"
+main