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longopts + dns + refactor

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Heavybullets8 2022-06-10 13:40:35 -06:00
parent 5d872c952f
commit 6d1a9fc77b
1 changed files with 68 additions and 24 deletions
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92
heavy_script.sh
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@ -1,30 +1,49 @@
#!/bin/bash #!/bin/bash
#If no argument is passed, kill the script. #If no argument is passed, kill the script.
[[ -z "$*" || "-" == "$*" || "--" == "$*" ]] && echo "This script requires an argument, use --help for help" && exit
[[ -z "$*" ]] && echo "This script requires an argument, use -h for help" && exit
while getopts ":hsi:mrb:t:uUpSRv" opt while getopts ":si:rb:t:uUpSRv-:" opt
do do
case $opt in case $opt in
h) -)
echo "-m | Initiates mounting feature, choose between unmounting and mounting PVC data" case "${OPTARG}" in
echo "-r | Opens a menu to restore a heavy_script backup that was taken on you ix-applications pool" dns)
echo "-b | Back-up your ix-applications dataset, specify a number after -b" dns="true"
echo "-i | Add application to ignore list, one by one, see example below." ;;
echo "-R | Roll-back applications if they fail to update" restore)
echo "-S | Shutdown applications prior to updating" restore="true"
echo "-v | verbose output" ;;
echo "-t | Set a custom timeout in seconds when checking if either an App or Mountpoint correctly Started, Stopped or (un)Mounted. Defaults to 500 seconds" mount)
echo "-s | sync catalog" mount="true"
echo "-U | Update all applications, ignores versions" ;;
echo "-u | Update all applications, does not update Major releases" help)
echo "-p | Prune unused/old docker images" echo "-m | Initiates mounting feature, choose between unmounting and mounting PVC data"
echo "EX | bash heavy_script.sh -b 14 -i portainer -i arch -i sonarr -i radarr -t 600 -vRsUp" echo "-r | Opens a menu to restore a heavy_script backup that was taken on you ix-applications pool"
echo "EX | bash /mnt/tank/scripts/heavy_script.sh -t 8812 -m" echo "-b | Back-up your ix-applications dataset, specify a number after -b"
exit echo "-i | Add application to ignore list, one by one, see example below."
;; echo "-R | Roll-back applications if they fail to update"
echo "-S | Shutdown applications prior to updating"
echo "-v | verbose output"
echo "-t | Set a custom timeout in seconds when checking if either an App or Mountpoint correctly Started, Stopped or (un)Mounted. Defaults to 500 seconds"
echo "-s | sync catalog"
echo "-U | Update all applications, ignores versions"
echo "-u | Update all applications, does not update Major releases"
echo "-p | Prune unused/old docker images"
echo "EX | bash heavy_script.sh -b 14 -i portainer -i arch -i sonarr -i radarr -t 600 -vRsUp"
echo "EX | bash /mnt/tank/scripts/heavy_script.sh -t 8812 -m"
exit
;;
*)
echo "Invalid Option -$OPTARG, type --help for help"
exit
;;
esac
;;
\?) \?)
echo "Invalid Option -$OPTARG, type -h for help" echo "Invalid Option -$OPTARG, type --help for help"
exit exit
;; ;;
:) :)
@ -38,7 +57,7 @@ do
[[ "$number_of_backups" -le 0 ]] && echo "Error: Number of backups is required to be at least 1" && exit [[ "$number_of_backups" -le 0 ]] && echo "Error: Number of backups is required to be at least 1" && exit
;; ;;
r) r)
restore="true" rollback="true"
;; ;;
i) i)
ignore+=("$OPTARG") ignore+=("$OPTARG")
@ -48,9 +67,6 @@ do
timeout=$OPTARG timeout=$OPTARG
! [[ $timeout =~ $re ]] && echo -e "Error: -t needs to be assigned an interger\n\"""$timeout""\" is not an interger" >&2 && exit ! [[ $timeout =~ $re ]] && echo -e "Error: -t needs to be assigned an interger\n\"""$timeout""\" is not an interger" >&2 && exit
;; ;;
m)
mount="true"
;;
s) s)
sync="true" sync="true"
;; ;;
@ -318,10 +334,38 @@ echo ' |___/ |_| '
echo echo
} }
export -f title export -f title
dns(){
clear -x
echo "Generating DNS Names.."
#ignored dependency pods, No change required
ignore="cron|kube-system|nvidia|svclb|NAME|memcached"
# Pulling pod names
mapfile -t main < <(k3s kubectl get pods -A | grep -Ev "$ignore" | sort)
# Pulling all ports
all_ports=$(k3s kubectl get service -A)
clear -x
count=0
for i in "${main[@]}"
do
[[ count -le 0 ]] && echo -e "\n" && ((count++))
appName=$(echo "$i" | awk '{print $2}' | sed 's/-[^-]*-[^-]*$//' | sed 's/-0//')
ixName=$(echo "$i" | awk '{print $1}')
port=$(echo "$all_ports" | grep -E "\s$appName\s" | awk '{print $6}' | grep -Eo "^[[:digit:]]+{1}")
echo -e "$appName.$ixName.svc.cluster.local $port"
done | uniq | nl -b t | sed 's/\s\s\s$/- -------- ----/' | column -t -R 1 -N "#,DNS_Name,Port" -L
}
export -f dns
#exit if incompatable functions are called #exit if incompatable functions are called
[[ "$restore" == "true" && "$mount" == "true" ]] && echo -e "The Restore Function(-r)\nand\nMount Function(-m)\nCannot both be called at the same time." && exit [[ "$restore" == "true" && "$mount" == "true" ]] && echo -e "The Restore Function(-r)\nand\nMount Function(-m)\nCannot both be called at the same time." && exit
[[ "$update_all_apps" == "true" && "$update_apps" == "true" ]] && echo -e "-U and -u cannot BOTH be called" && exit [[ "$update_all_apps" == "true" && "$update_apps" == "true" ]] && echo -e "-U and -u cannot BOTH be called" && exit
#Continue to call functions in specific order #Continue to call functions in specific order
[[ "$dns" == "true" ]] && dns && exit
[[ "$restore" == "true" ]] && restore && exit [[ "$restore" == "true" ]] && restore && exit
[[ "$mount" == "true" ]] && mount && exit [[ "$mount" == "true" ]] && mount && exit
[[ "$number_of_backups" -ge 1 ]] && backup [[ "$number_of_backups" -ge 1 ]] && backup