borg2-backup.sh: direct access (not via ssh) if repository on local filesystem.

borg2-backup.sh

@@ -6,7 +6,9 @@ working_dir="$(dirname $(realpath $0))"
 conf_file="${working_dir}/conf/${script_name%%.*}.conf"
 
 LOCK_DIR="/tmp/${script_name%%.*}.LOCK"
-log_file="${LOCK_DIR}/${script_name%%.*}.log"
+#log_file="${LOCK_DIR}/${script_name%%.*}.log"
+
+lock_file="${LOCK_DIR}/${script_name%%.*}.log"
 
 backup_date="$(date +%Y-%m-%d-%H%M)"
 
@@ -354,9 +356,13 @@ done
 #
 BORG_BACKUP_DIRS="${BORG_BACKUP_DIRS#"${BORG_BACKUP_DIRS%%[![:space:]]*}"}"
 
+if [[ "${BORG_HOST,,}" == "localhost" ]] ; then
+   BORG_URL="file://${BORG_REPO}"
+else
    BORG_URL="ssh://${SSH_USER}@${BORG_HOST}:${SSH_PORT}${BORG_REPO}"
+fi
 
-#BORG_REPO="${BORG_URL}"
+export BORG_REPO="${BORG_URL}"
 
 ARCHIVE_NAME="${backup_date}"
 
@@ -848,6 +854,73 @@ fi
 
 blank_line
 
+#echononl "Erstelle Lock Datei '$(basename "${lock_file}")' .."
+#touch "${lock_file}" > "${log_file}" 
+#
+#if [[ $? -gt 0 ]] ; then
+#   echo_failed
+#else
+#   echo_ok
+#fi
+#
+#echononl "Starte Hintergrundroutine - prüfe Existenz von borg2 lock dateien."
+#(
+#  #echo "Lock-Watcher gestartet..."
+#
+#  declare -i index=0
+#
+#  # Solange die eigene Lockdatei existiert
+#  while [ -e "${lock_file}" ]; do
+#
+#    # Nur vor dem 1. durchlauf warten..
+#    [[ ${index} -lt 1 ]] && sleep 10
+#
+#    declare -i deleted_something=0 
+#
+#    # Zielpfade
+#    LOCK_DIR="/mnt/backup/BORG-2/file-ah/lock.exclusive/lock.exclusive"
+#    LOCK_FILE="/mnt/backup/BORG-2/file-ah/lock.roster"
+#
+#    # Falls das Verzeichnis existiert, löschen
+#    if [ -d "$LOCK_DIR" ]; then
+#      #echo "Verzeichnis $LOCK_DIR gefunden - wird gelöscht..."
+#      rm -rf "$LOCK_DIR"
+#      deleted_something=1
+#    fi
+#
+#    # Falls die Datei existiert, löschen
+#    if [ -f "$LOCK_FILE" ]; then
+#      #echo "Datei $LOCK_FILE gefunden - wird gelöscht..."
+#      rm -f "$LOCK_FILE"
+#      deleted_something=1
+#    fi
+#
+#    # Wenn etwas gelöscht wurde: eigene Lockdatei löschen und abbrechen
+#    if [ "$deleted_something" -eq 1 ]; then
+#      if [ -e "${lock_file}" ]; then
+#        #echo "Eigene Lockdatei $MY_LOCKFILE wird gelöscht..."
+#        rm -f "${lock_file}"
+#      fi
+#      #echo "Lock-Watcher beendet Löschung erfolgt."
+#      exit 0
+#    fi
+#
+#    # Kurze Pause, um Systemlast zu minimieren (z.B. alle 5 Sekunden prüfen)
+#    sleep 20
+#
+#    (( index++ ))
+#  done
+#
+#  #echo "Lock-Watcher beendet Lockdatei $MY_LOCKFILE existiert nicht mehr."
+#) &
+#
+#echo_done
+#
+#sleep 5
+#
+#
+#blank_line
+
 
 
 echononl "Create borg backup.."
@@ -855,7 +928,6 @@ echononl "Create borg backup.."
 cat << EOF >> ${BORG_LOG_FILE}
 borg2                                        \\
    --remote-path borg2                       \\
-   --repo ${BORG_URL}                        \\
    create                                    \\
    --verbose                                 \\
    --filter AME                              \\
@@ -883,7 +955,6 @@ EOF
 
 borg2                                        \
    --remote-path borg2                       \
-   --repo ${BORG_URL}                        \
    create                                    \
    --verbose                                 \
    --filter AME                              \
@@ -904,14 +975,15 @@ borg2                                        \
    --exclude '**/sessions/*'                 \
    --exclude '**/*.20[2-3][0-9]-[0-1][0-9]*' \
    ${ARCHIVE_NAME}                           \
-   ${BORG_BACKUP_DIRS} ${BACKUP_NET_DIRECTORIES} \
-   ${DB_BACKUP_DIR}                          \
-   > ${log_file} 2>&1
+   ${BORG_BACKUP_DIRS} ${BACKUP_NET_DIRECTORIES} ${DB_BACKUP_DIR} 2>> ${log_file} 
 
 
-if [[ $? -gt 0 ]] ; then
+declare -i _ret_val=$?
+
+if [[ ${_ret_val} -gt 0 ]] ; then
    echo_failed
-   error "$(cat "${log_file}")"
+   cat ${log_file} >> "${BORG_LOG_FILE}"
+   error "_ret_val:  ${_ret_val}\n$(cat "${log_file}")"
 else
    echo_ok
    cat ${log_file} >> ${BORG_LOG_FILE}
@@ -923,7 +995,6 @@ echononl "Pruning repository.."
 cat << EOF >> ${BORG_LOG_FILE}
 borg2                               \\
     --remote-path borg2             \\
-    --repo ${BORG_URL}              \\
     prune                           \\
     --list                          \\
     --show-rc                       \\
@@ -933,9 +1004,9 @@ borg2                               \\
     --keep-yearly   ${KEEP_YEARLY}  \\
 EOF
 
+
 borg2                               \
    --remote-path borg2              \
-   --repo ${BORG_URL}               \
    prune                            \
    --list                           \
    --show-rc                        \
@@ -945,6 +1016,7 @@ borg2                               \
    --keep-yearly   ${KEEP_YEARLY}   \
    > ${log_file} 2>&1
 
+
 if [[ $? -gt 0 ]] ; then
    echo_failed
    error "$(cat "${log_file}")"
@@ -958,16 +1030,18 @@ echononl "Free repository space by deleting unused chunks..."
 cat << EOF >> ${BORG_LOG_FILE}
 borg2                               \\
    --remote-path borg2              \\
-   --repo ${BORG_URL}               \\
    compact
 EOF
 
+#   --repo ${BORG_URL}               \\
+
 borg2                               \
    --remote-path borg2              \
-   --repo ${BORG_URL}               \
    compact                          \
    > ${log_file} 2>&1
 
+#   --repo ${BORG_URL}               \
+
 if [[ $? -gt 0 ]] ; then
    echo_failed
    error "$(cat "${log_file}")"