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initial backup validity checks

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heavybullets8 2022-12-18 10:41:04 -07:00
parent 27eec996aa
commit 12100cf3f0
1 changed files with 78 additions and 32 deletions
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110
functions/backup.sh
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@ -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