diff --git a/backup b/backup index d7288ed..6ebff63 100755 --- a/backup +++ b/backup @@ -2,7 +2,9 @@ # Setting this, so the repo does not need to be given on the commandline: machine="$( hostnamectl --static )" -export BORG_REPO="ez@reposerver:/backup/$machine" +remoteHost="reposerver" +remoteUser="" +export BORG_REPO="$remoteUser@$remoteHost:/backup/$machine" # See the section "Passphrase notes" for more infos. export BORG_PASSPHRASE='' @@ -10,31 +12,40 @@ export BORG_PASSPHRASE='' # Non-interactively accept relocation of a repository export BORG_RELOCATED_REPO_ACCESS_IS_OK=yes -# some helpers and error handling: -logFile="/home/ez/.cache/logs/borg/$( date +%Y-%m-%d-%H:%M:%S )" +# Some helpers and error handling: +logPath="/home/ez/.cache/logs/borg" +logFile="$logPath/$( date +%Y-%m-%d-%H:%M:%S.%N )" infoLine() { printf "%s\t%s\n" "$( date +%H:%M:%S )" "$*" | tee -a "$logFile"; } seeLog() { printf "\n%s %s" "$*" "$logFile"; } trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM # Notify user of running backup notify() { - if [ "$(command -v sudo)" -a "$(command -v notify-send)" ]; then - dialog_kind=$(echo $1|tr '[:upper:]' '[:lower:]') - if [ $dialog_kind == 'info' ]; then + if [ "$(command -v sudo)" ] && [ "$(command -v notify-send)" ]; then + dialog_kind=$(echo "$1"|tr '[:upper:]' '[:lower:]') + if [ "$dialog_kind" = 'info' ]; then dialog_kind='information' fi for u in $(users); do sudo -u "$u" DISPLAY=:0 \ - DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(sudo -u $u id -u)/bus \ - notify-send -a 'luky-borg-backup' "$1" "$2" --icon=dialog-$dialog_kind + DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/"$(sudo -u "$u" id -u)/bus" \ + notify-send -a 'luky-borg-backup' "$1" "$2" --icon="dialog-$dialog_kind" done fi -} +} + +# Remove logs of pruned backups +tidyLogs() { + mapfile -t removeList < <(grep -w "^Pruning archive" "$logFile" | awk '{ print $4 }' ) + for ((i=0; i<${#removeList[@]}; i++)); do + rm "$logPath/${removeList[i]}" + done +} # Backup the most important directories into an archive named after # the machine this script is currently running on: notify info "Starting backup to $BORG_REPO" -infoLine "Starting backup to $BORG_REPO" +infoLine "Starting backup to $BORG_REPO" borg create \ --verbose \ @@ -58,7 +69,7 @@ borg create \ --exclude '/home/*/.local/share/Trash/' \ --exclude '/home/*/.thumbnails/' \ \ - ::'{hostname}-{now:%Y-%m-%dT%H:%M:%S.%f}' \ + ::'{hostname}-{now:%Y-%m-%d-%H:%M:%S.%f}' \ /boot \ /bin \ /efi \ @@ -80,7 +91,7 @@ backup_exit=$? # archives of THIS machine. The '{hostname}-*' matching is very important to # limit prune's operation to this machine's archives and not apply to # other machines' archives also: -notify info "Pruning repository" +notify info "Pruning repository: $BORG_REPO" infoLine "Pruning repository" borg prune \ @@ -96,21 +107,23 @@ borg prune \ prune_exit=$? # actually free repo disk space by compacting segments - -notify info "Compacting repository" +notify info "Compacting repository: $BORG_REPO" infoLine "Compacting repository" borg compact 2>> "$logFile" compact_exit=$? +# Don't forget to tidy up the log files! +tidyLogs + # use highest exit code as global exit code global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit )) global_exit=$(( compact_exit > global_exit ? compact_exit : global_exit )) if [ ${global_exit} -eq 0 ]; then notify info "Backup, Prune, and Compact finished successfully to $BORG_REPO" - infoLine "Backup, Prune, and Compact finished successfully" + infoLine "Backup, Prune, and Compact finished successfully to $BORG_REPO" seeLog "Log available:" elif [ ${global_exit} -eq 1 ]; then notify info "Backup, Prune, and/or Compact finished with warnings" diff --git a/backup-headless b/backup-headless index 87d6301..e76ae45 100755 --- a/backup-headless +++ b/backup-headless @@ -2,6 +2,8 @@ # Setting this, so the repo does not need to be given on the commandline: machine="$( hostnamectl --static )" +#remoteHost="" +#remoteUser="" export BORG_REPO="/backup/$machine" # See the section "Passphrase notes" for more infos. @@ -11,11 +13,20 @@ export BORG_PASSPHRASE='' export BORG_RELOCATED_REPO_ACCESS_IS_OK=yes # some helpers and error handling: -logFile="/home/ez/.cache/logs/borg/$( date +%Y-%m-%d-%H:%M:%S )" +logPath="/home/ez/.cache/logs/borg" +logFile="$logPath/$( date +%Y-%m-%d-%H:%M:%S.%N )" infoLine() { printf "%s\t%s\n" "$( date +%H:%M:%S )" "$*" | tee -a "$logFile"; } seeLog() { printf "\n%s %s" "$*" "$logFile"; } trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM +# Remove logs of pruned backups +tidyLogs() { + mapfile -t removeList < <(grep -w "^Pruning archive" "$logFile" | awk '{ print $4 }' ) + for ((i=0; i<${#removeList[@]}; i++)); do + rm "$logPath/${removeList[i]}" + done +} + # Backup the most important directories into an archive named after # the machine this script is currently running on: infoLine "Starting backup to $BORG_REPO" @@ -79,10 +90,14 @@ prune_exit=$? # actually free repo disk space by compacting segments infoLine "Compacting repository" + borg compact 2>> "$logFile" compact_exit=$? +# Don't forget to tidy up the log files! +tidyLogs + # use highest exit code as global exit code global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit )) global_exit=$(( compact_exit > global_exit ? compact_exit : global_exit ))