从 KubeSphere 开源版升级到社区版 v4.2.0

vi collect-node-info.sh

#!/bin/bash
t=0
printf "┌────────────────────┬─────────────────────────┬────────────┐\n│ %-18s │ %-23s │ %-10s │\n├────────────────────┼─────────────────────────┼────────────┤\n" "Cluster" "Node" "CPU(cores)"
while IFS=$'\t' read -r c k; do
  [[ -n $k ]] && f=$(mktemp) && echo "$k"|base64 -d>"$f" && a="--kubeconfig=$f"
  cc=0
  while read -r n cpu; do
    [[ $cpu == *m ]] && v=$(awk "BEGIN{print ${cpu%m}/1000}") || v=$cpu
    printf "│ %-18s │ %-23s │ %-10s │\n" "$c" "$n" "$v"
    cc=$(awk "BEGIN{print $cc+$v}")
  done < <(kubectl $a get nodes -o jsonpath='{range .items[*]}{.metadata.name}{" "}{.status.capacity.cpu}{"\n"}{end}')
  printf "│ %-18s │ %-23s │ %-10s │\n" "$c" "Cluster Total" "$cc"
  t=$(awk "BEGIN{print $t+$cc}")
  [[ -n $f ]] && rm -f "$f"
done < <(
  if [[ $(kubectl get clusters -o json 2>/dev/null | jq '.items|length') -eq 0 ]];
    then echo -e "\t"
  else
    kubectl get clusters -o json | jq -r '.items[] | [.metadata.name,.spec.connection.kubeconfig] | @tsv'
  fi
)
printf "├────────────────────┼─────────────────────────┼────────────┤\n│ %-18s │ %-23s │ %-10s │\n└────────────────────┴─────────────────────────┴────────────┘\n" "All Clusters" "" "$t"