28 lines
915 B
Bash
28 lines
915 B
Bash
#!/bin/bash
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dns(){
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clear -x
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echo "Generating DNS Names.."
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# Ignore svclb
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dep_ignore='svclb-'
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# Pulling pod names
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k3s crictl pods --namespace ix -s Ready | sed -E 's/[[:space:]]([0-9]*|About)[a-z0-9 ]{5,12}ago[[:space:]]//' | grep -Ev -- "$dep_ignore" | sed '1d' >> dns_file
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mapfile -t ixName < <(< dns_file awk '{print $4}' | sort -u )
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# Pulling all ports
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all_ports=$(k3s kubectl get service -A)
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clear -x
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count=0
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for i in "${ixName[@]}"
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do
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[[ count -le 0 ]] && echo -e "\n" && ((count++))
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appName=$(grep -E "\s$i\s" "dns_file" | awk '{print $3}' | sed 's/-[^-]*-[^-]*$//' | sed 's/-0//' | head -n 1)
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port=$(echo "$all_ports" | grep -E "\s$appName\s" | awk '{print $6}' | grep -Eo "^[[:digit:]]+{1}")
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echo -e "$appName $appName.$i.svc.cluster.local $port"
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done | nl -s ") " -b t | sed '0,/\s\s\s/{s/\s\s\s/- ---- -------- ----/}'| column -t -N "#,Name,DNS_Name,Port"
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rm dns_file
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}
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export -f dns |