Merge pull request #32 from Heavybullets8/restore_validation
Restore validation
This commit is contained in:
Heavybullets8
GitHub
commit
3fe18c0eff
@ -31,156 +31,146 @@ export -f backup
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deleteBackup(){
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clear -x && echo "pulling all restore points.."
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list_backups=$(cli -c 'app kubernetes list_backups' | sort -t '_' -Vr -k2,7 | tr -d " \t\r" | awk -F '|' '{print $2}' | nl -s ") " | column -t)
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if [[ -z "$list_backups" ]]; then
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echo "No restore points available"
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exit
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fi
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#Select a restore point
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while true
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do
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clear -x && echo "pulling all restore points.."
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list_backups=$(cli -c 'app kubernetes list_backups' | sort -t '_' -Vr -k2,7 | tr -d " \t\r" | awk -F '|' '{print $2}' | nl -s ") " | column -t)
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if [[ -z "$list_backups" ]]; then
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echo "No restore points available"
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clear -x
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title
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echo -e "Choose a Restore Point to Delete\nThese may be out of order if they are not HeavyScript backups"
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echo "$list_backups"
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echo
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echo "0) Exit"
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read -rt 240 -p "Please type a number: " selection || { echo -e "\nFailed to make a selection in time" ; exit; }
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restore_point=$(echo "$list_backups" | grep ^"$selection)" | awk '{print $2}')
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if [[ $selection == 0 ]]; then
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echo "Exiting.."
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exit
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elif [[ -z "$selection" ]]; then
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echo "Your selection cannot be empty"
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sleep 3
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continue
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elif [[ -z "$restore_point" ]]; then
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echo "Invalid Selection: $selection, was not an option"
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sleep 3
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continue
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fi
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while true
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do
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clear -x
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title
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echo -e "Choose a Restore Point to Delete\nThese may be out of order if they are not HeavyScript backups"
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echo "$list_backups"
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echo
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echo "0) Exit"
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read -rt 240 -p "Please type a number: " selection || { echo -e "\nFailed to make a selection in time" ; exit; }
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restore_point=$(echo "$list_backups" | grep ^"$selection)" | awk '{print $2}')
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if [[ $selection == 0 ]]; then
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echo "Exiting.."
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break # Break out of the loop if all of the If statement checks above are untrue
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done
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#Confirm deletion
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while true
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do
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clear -x
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echo -e "WARNING:\nYou CANNOT go back after deleting your restore point"
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echo -e "\n\nYou have chosen:\n$restore_point\n\n"
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read -rt 120 -p "Would you like to proceed with deletion? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }
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case $yesno in
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[Yy] | [Yy][Ee][Ss])
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echo -e "\nDeleting $restore_point"
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cli -c 'app kubernetes delete_backup backup_name=''"'"$restore_point"'"' &>/dev/null || { echo "Failed to delete backup.."; exit; }
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echo "Sucessfully deleted"
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break
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;;
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[Nn] | [Nn][Oo])
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echo "Exiting"
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exit
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elif [[ -z "$selection" ]]; then
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echo "Your selection cannot be empty"
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;;
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*)
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echo "That was not an option, try again"
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sleep 3
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continue
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elif [[ -z "$restore_point" ]]; then
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echo "Invalid Selection: $selection, was not an option"
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sleep 3
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;;
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esac
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done
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#Check if there are more backups to delete
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while true
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do
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read -rt 120 -p "Delete more backups? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }
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case $yesno in
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[Yy] | [Yy][Ee][Ss])
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break
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;;
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[Nn] | [Nn][Oo])
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exit
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;;
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*)
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echo "$yesno was not an option, try again"
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sleep 2
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continue
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fi
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break # Break out of the loop if all of the If statement checks above are untrue
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done
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while true
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do
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clear -x
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echo -e "WARNING:\nYou CANNOT go back after deleting your restore point"
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echo -e "\n\nYou have chosen:\n$restore_point\n\n"
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read -rt 120 -p "Would you like to proceed with deletion? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }
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case $yesno in
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[Yy] | [Yy][Ee][Ss])
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echo -e "\nDeleting $restore_point"
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cli -c 'app kubernetes delete_backup backup_name=''"'"$restore_point"'"' &>/dev/null || { echo "Failed to delete backup.."; exit; }
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echo "Sucessfully deleted"
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break
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;;
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[Nn] | [Nn][Oo])
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echo "Exiting"
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exit
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;;
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*)
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echo "That was not an option, try again"
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sleep 3
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continue
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;;
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esac
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done
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while true
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do
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read -rt 120 -p "Delete more backups? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }
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case $yesno in
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[Yy] | [Yy][Ee][Ss])
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break
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;;
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[Nn] | [Nn][Oo])
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exit
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;;
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*)
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echo "$yesno was not an option, try again"
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sleep 2
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continue
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;;
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;;
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esac
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esac
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done
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done
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}
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export -f deleteBackup
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restore(){
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clear -x && echo "pulling restore points.."
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list_backups=$(cli -c 'app kubernetes list_backups' | grep -E "HeavyScript_|TrueTool_" | sort -t '_' -Vr -k2,7 | tr -d " \t\r" | awk -F '|' '{print $2}' | nl -s ") " | column -t)
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if [[ -z "$list_backups" ]]; then
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echo "No HeavyScript restore points available"
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exit
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fi
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#Select a restore point
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while true
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do
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clear -x && echo "pulling restore points.."
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list_backups=$(cli -c 'app kubernetes list_backups' | grep -E "HeavyScript_|TrueTool_" | sort -t '_' -Vr -k2,7 | tr -d " \t\r" | awk -F '|' '{print $2}' | nl -s ") " | column -t)
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if [[ -z "$list_backups" ]]; then
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echo "No HeavyScript restore points available"
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clear -x
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title
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echo "Choose a Restore Point"
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echo "$list_backups"
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echo
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echo "0) Exit"
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read -rt 240 -p "Please type a number: " selection || { echo -e "\nFailed to make a selection in time" ; exit; }
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restore_point=$(echo "$list_backups" | grep ^"$selection)" | awk '{print $2}')
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if [[ $selection == 0 ]]; then
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echo "Exiting.."
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exit
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elif [[ -z "$selection" ]]; then
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echo "Your selection cannot be empty"
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sleep 3
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continue
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elif [[ -z "$restore_point" ]]; then
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echo "Invalid Selection: $selection, was not an option"
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sleep 3
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continue
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fi
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while true
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do
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clear -x
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title
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echo "Choose a Restore Point"
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echo "$list_backups"
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echo
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echo "0) Exit"
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read -rt 240 -p "Please type a number: " selection || { echo -e "\nFailed to make a selection in time" ; exit; }
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restore_point=$(echo "$list_backups" | grep ^"$selection)" | awk '{print $2}')
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if [[ $selection == 0 ]]; then
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echo "Exiting.."
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exit
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elif [[ -z "$selection" ]]; then
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echo "Your selection cannot be empty"
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sleep 3
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continue
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elif [[ -z "$restore_point" ]]; then
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echo "Invalid Selection: $selection, was not an option"
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sleep 3
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continue
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fi
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break
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done
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while true
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do
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clear -x
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echo -e "WARNING:\nThis is NOT guranteed to work\nThis is ONLY supposed to be used as a LAST RESORT\nConsider rolling back your applications instead if possible"
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echo -e "\n\nYou have chosen:\n$restore_point\n\n"
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read -rt 120 -p "Would you like to proceed with restore? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }
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break
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done
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# Get the date of system version and when it was updated
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current_version=$(cli -m csv -c 'system version' | awk -F '-' '{print $3}')
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when_updated=$(cli -m csv -c 'system bootenv query created,realname' | grep "$current_version",\
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| awk -F ',' '{print $2}' | sed 's/[T|-]/_/g' | sed 's/:/_/g' | awk -F '_' '{print $1 $2 $3 $4 $5}')
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# Get the date of the chosen restore point
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restore_point_date=$(echo "$restore_point" | awk -F '_' '{print $2 $3 $4 $5 $6}' | tr -d "_")
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# Compare the dates
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while (("$restore_point_date" < "$when_updated" ))
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do
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clear -x
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echo "The restore point you have chosen is from an older version of Truenas Scale"
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echo "This is not recommended, as it may cause issues with the system"
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if read -rt 120 -p "Would you like to proceed? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }; then
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case $yesno in
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[Yy] | [Yy][Ee][Ss])
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pool=$(cli -c 'app kubernetes config' | grep -E "pool\s\|" | awk -F '|' '{print $3}' | tr -d " \t\n\r")
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# Set mountpoints to legacy prior to restore, ensures correct properties for the are set
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echo -e "\nSetting correct ZFS properties for application volumes.."
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for pvc in $(zfs list -t filesystem -r "$pool"/ix-applications/releases -o name -H | grep "volumes/pvc")
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do
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if zfs set mountpoint=legacy "$pvc"; then
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echo "Success for - \"$pvc\""
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else
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echo "Error: Setting properties for \"$pvc\", failed.."
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fi
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done
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# Ensure readonly is turned off
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if ! zfs set readonly=off "$pool"/ix-applications;then
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echo -e "Error: Failed to set ZFS ReadOnly to \"off\""
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echo -e "After the restore, attempt to run the following command manually:"
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echo "zfs set readonly=off $pool/ix-applications"
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fi
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echo "Finished setting properties.."
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# Beginning snapshot restore
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echo -e "\nStarting restore, this will take a LONG time."
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if ! cli -c 'app kubernetes restore_backup backup_name=''"'"$restore_point"'"'; then
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echo "Restore failed, exiting.."
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exit 1
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fi
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exit
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echo "Proceeding.."
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sleep 3
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break
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;;
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[Nn] | [Nn][Oo])
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echo "Exiting"
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@ -192,7 +182,60 @@ do
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continue
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;;
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esac
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done
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fi
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done
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#Confirm restore
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while true
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do
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clear -x
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echo -e "WARNING:\nThis is NOT guranteed to work\nThis is ONLY supposed to be used as a LAST RESORT\nConsider rolling back your applications instead if possible"
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echo -e "\n\nYou have chosen:\n$restore_point\n\n"
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read -rt 120 -p "Would you like to proceed with restore? (y/N): " yesno || { echo -e "\nFailed to make a selection in time" ; exit; }
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case $yesno in
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[Yy] | [Yy][Ee][Ss])
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pool=$(cli -c 'app kubernetes config' | grep -E "pool\s\|" | awk -F '|' '{print $3}' | tr -d " \t\n\r")
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# Set mountpoints to legacy prior to restore, ensures correct properties for the are set
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echo -e "\nSetting correct ZFS properties for application volumes.."
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for pvc in $(zfs list -t filesystem -r "$pool"/ix-applications/releases -o name -H | grep "volumes/pvc")
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do
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if zfs set mountpoint=legacy "$pvc"; then
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echo "Success for - \"$pvc\""
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else
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echo "Error: Setting properties for \"$pvc\", failed.."
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fi
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done
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# Ensure readonly is turned off
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if ! zfs set readonly=off "$pool"/ix-applications;then
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echo -e "Error: Failed to set ZFS ReadOnly to \"off\""
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echo -e "After the restore, attempt to run the following command manually:"
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echo "zfs set readonly=off $pool/ix-applications"
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fi
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echo "Finished setting properties.."
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# Beginning snapshot restore
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echo -e "\nStarting restore, this will take a LONG time."
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if ! cli -c 'app kubernetes restore_backup backup_name=''"'"$restore_point"'"'; then
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echo "Restore failed, exiting.."
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exit 1
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fi
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exit
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;;
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[Nn] | [Nn][Oo])
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echo "Exiting"
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exit
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;;
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*)
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echo "That was not an option, try again"
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sleep 3
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continue
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;;
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esac
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done
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}
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export -f restore
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