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@@ -9,10 +9,24 @@ local commandaction="Backup"
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local function_selfname="$(basename $(readlink -f "${BASH_SOURCE[0]}"))"
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check.sh
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+# Check if a backup is pending or has been aborted using .backup.lock
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+if [ -f "${tmdpdir}/.backup.lock" ]; then
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+ fn_print_warning_nl "A backup is currently pending or has been aborted."
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+ while true; do
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+ read -e -i "y" -p "Continue anyway? [Y/N]" yn
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+ case $yn in
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+ [Yy]* ) break;;
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+ [Nn]* ) echo Exiting; return;;
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+ * ) echo "Please answer yes or no.";;
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+ esac
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+ done
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+fi
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info_distro.sh
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-backupname="${servicename}-$(date '+%Y-%m-%d-%H%M%S')"
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fn_print_dots ""
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sleep 0.5
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+# Prepare backup file name with servicename current date
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+backupname="${servicename}-$(date '+%Y-%m-%d-%H%M%S')"
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+# Tells how much will be compressed using rootdirduexbackup value from info_distro
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fn_print_info_nl "A total of ${rootdirduexbackup} will be compressed into the following backup:"
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echo "${backupdir}/${backupname}.tar.gz"
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echo ""
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@@ -33,8 +47,8 @@ if [ "${status}" != "0" ]; then
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while true; do
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read -p "Stop ${servicename} while running the backup? [Y/N]" yn
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case $yn in
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- [Yy]* ) command_stop.sh; break;;
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- [Nn]* ) break;;
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+ [Yy]* ) command_stop.sh; serverstopped="yes"; break;;
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+ [Nn]* ) serverstopped="no"; break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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@@ -42,14 +56,47 @@ fi
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fn_print_dots "Backup in progress, please wait..."
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fn_script_log_info "Started backup"
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-sleep 2
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+sleep 1
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if [ ! -d "${backupdir}" ]; then
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mkdir "${backupdir}"
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fi
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+# Create lockfile
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+touch "${tmdpdir}/.backup.lock"
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+# Compressing files
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tar -czf "${backupdir}/${backupname}.tar.gz" -C "${rootdir}" --exclude "backups" ./*
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+# Remove lockfile
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+rm "${tmdpdir}/.backup.lock"
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+# Check tar exit code and act accordingly
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if [ $? == 0 ]; then
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fn_print_ok_nl "Backup created: ${backupname}.tar.gz is $(du -sh "${backupdir}/${backupname}.tar.gz" | awk '{print $1}') size"
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fn_script_log_pass "Backup created: ${backupdir}/${backupname}.tar.gz is $(du -sh "${backupdir}/${backupname}.tar.gz" | awk '{print $1}') size"
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+
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+ # Clear old backups if backupdays variable exists
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+ if [ -n "${backupdays}" ]; then
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+ # Count how many backups can be cleared
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+ backupclearcount=$(find "${backupdir}"/ -type f -mtime +"${backupdays}"|wc -l)
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+ # Check if there is any backup to clear
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+ if [ "${backupclearcount}" -ne "0" ]; then
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+ fn_print_info_nl "${backupclearcount} backups older than ${backupdays} days can be cleared."
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+ while true; do
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+ read -p "Clear older backups? [Y/N]" yn
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+ case $yn in
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+ [Yy]* ) clearoldbackups="yes"; break;;
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+ [Nn]* ) clearoldbackups="no"; break;;
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+ * ) echo "Please answer yes or no.";;
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+ esac
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+ done
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+ # If user wants to clear backups
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+ if [ "${clearoldbackups}" == "yes" ]; then
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+ find "${backupdir}"/ -mtime +"${backupdays}" -type f -exec rm -f {} \;
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+ fn_print_ok_nl "Cleared ${backupclearcount} backups."
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+ fi
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+ fi
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+ fi
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+ # Restart the server if it was stopped for the backup
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+ if [ "${serverstopped}" == "yes" ]; then
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+ command_start.sh
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+ fi
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else
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fn_print_error_nl "Backup failed: ${backupname}.tar.gz"
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fn_script_log_error "Backup failed: ${backupname}.tar.gz"
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