2022-07-25 02:29:58 +00:00
|
|
|
#!/bin/bash
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dns(){
|
|
|
|
|
clear -x
|
|
|
|
|
echo "Generating DNS Names.."
|
|
|
|
|
#ignored dependency pods, may need to add more in the future.
|
|
|
|
|
dep_ignore="\-cronjob\-|^kube-system|\ssvclb|NAME|\-memcached\-.[^custom\-app]|\-postgresql\-.[^custom\-app]|\-redis\-.[^custom\-app]|\-mariadb\-.[^custom\-app]|\-promtail\-.[^custom\-app]"
|
|
|
|
|
|
|
|
|
|
# Pulling pod names
|
|
|
|
|
mapfile -t main < <(k3s kubectl get pods -A | grep -Ev "$dep_ignore" | sort)
|
|
|
|
|
|
|
|
|
|
# Pulling all ports
|
|
|
|
|
all_ports=$(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 $port"
|
2022-07-30 23:19:41 +00:00
|
|
|
done | uniq | nl -b t | sed 's/\s\s\s$/- -------- ----/' | column -t -R 1 -N "#,DNS_Name,Port" -L
|
2022-07-25 02:29:58 +00:00
|
|
|
}
|
|
|
|
|
export -f dns
|
