diff --git a/functions/backup.sh b/functions/backup.sh index 3d795cd2..cd57075e 100644 --- a/functions/backup.sh +++ b/functions/backup.sh @@ -149,40 +149,87 @@ do done -# Boot Query -boot_query=$(cli -m csv -c 'system bootenv query created,realname') +## Check to see if empty PVC data is present in any of the applications ## +# Find all pv_info.json files two subfolders deep +pool=$(cli -c 'app kubernetes config' | grep -E "pool\s\|" | awk -F '|' '{print $3}' | tr -d " \t\n\r") +files=$(find "$(find /mnt/"$pool"/ix-applications/backups -maxdepth 0 )" -name pv_info.json | grep "$restore_point"); -# Get the date of system version and when it was updated -current_version=$(cli -m csv -c 'system version' | awk -F '-' '{print $3}') -when_updated=$(echo "$boot_query" | grep "$current_version",\ -| awk -F ',' '{print $2}' | sed 's/[T|-]/_/g' | sed 's/:/_/g' | awk -F '_' '{print $1 $2 $3 $4 $5}') +# Iterate over the list of files +for file in $files; do + # Check if the file only contains {} subfolders two deep + contents=$(cat $file) + if [[ "$contents" == '{}' ]]; then + # Print the file if it meets the criterion + file=$(echo "$file" | awk -F '/' '{print $7}') + borked_array+="$file\n" + borked=True + fi +done - -# Get the date of the chosen restore point -restore_point_date=$(echo "$restore_point" | awk -F '_' '{print $2 $3 $4 $5 $6}' | tr -d "_") - - -# Grab previous version -previous_version=$(echo "$boot_query" | sort -nr | grep -A 1 "$current_version," | tail -n 1) - - -# Compare the dates -while (("$restore_point_date" < "$when_updated" )) -do - clear -x - echo "The restore point you have chosen is from an older version of Truenas Scale" - echo "This is not recommended, as it may cause issues with the system" - echo - echo "Current SCALE Information:" - echo "Version: $current_version" - echo "When Updated: $(echo "$restore_point" | awk -F '_' '{print $2 "-" $3 "-" $4}')" - echo - echo "Restore Point SCALE Information:" - echo "Version: $(echo "$previous_version" | awk -F ',' '{print $1}')" - echo "When Updated: $(echo "$previous_version" | awk -F ',' '{print $2}' | awk -F 'T' '{print $1}')" - echo - if read -rt 120 -p "Would you like to proceed? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }; then +# If there is empty PVC data, exit +if [[ $borked == True ]]; then + echo "Warning!:" + echo "The following applications have empty PVC data:" + for file in $borked_array; do + echo -e "$file" + done + echo "You need to ensure these applications are not supposed to have PVC data before proceeding" + while true + do + read -rt 120 -p "Would you like to proceed? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; } + case $yesno in + [Yy] | [Yy][Ee][Ss]) + echo "Proceeding.." + sleep 3 + break + ;; + [Nn] | [Nn][Oo]) + echo "Exiting" + exit + ;; + *) + echo "That was not an option, try again" + sleep 3 + continue + ;; + esac + done +fi + + + +## Check the restore point, and ensure it is the same version as the current system ## +# Boot Query +boot_query=$(cli -m csv -c 'system bootenv query created,realname') + +# Get the date of system version and when it was updated +current_version=$(cli -m csv -c 'system version' | awk -F '-' '{print $3}') +when_updated=$(echo "$boot_query" | grep "$current_version",\ +| awk -F ',' '{print $2}' | sed 's/[T|-]/_/g' | sed 's/:/_/g' | awk -F '_' '{print $1 $2 $3 $4 $5}') + +# Get the date of the chosen restore point +restore_point_date=$(echo "$restore_point" | awk -F '_' '{print $2 $3 $4 $5 $6}' | tr -d "_") + +# Grab previous version +previous_version=$(echo "$boot_query" | sort -nr | grep -A 1 "$current_version," | tail -n 1) + +# Compare the dates +while (("$restore_point_date" < "$when_updated" )) +do + clear -x + echo "The restore point you have chosen is from an older version of Truenas Scale" + echo "This is not recommended, as it may cause issues with the system" + echo + echo "Current SCALE Information:" + echo "Version: $current_version" + echo "When Updated: $(echo "$restore_point" | awk -F '_' '{print $2 "-" $3 "-" $4}')" + echo + echo "Restore Point SCALE Information:" + echo "Version: $(echo "$previous_version" | awk -F ',' '{print $1}')" + echo "When Updated: $(echo "$previous_version" | awk -F ',' '{print $2}' | awk -F 'T' '{print $1}')" + echo + read -rt 120 -p "Would you like to proceed? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; } case $yesno in [Yy] | [Yy][Ee][Ss]) echo "Proceeding.." @@ -199,7 +246,6 @@ do continue ;; esac - fi done