k8s查看容器数量

kubectl  get pods --all-namespaces |
 grep -v NAME | awk '{print $3}' | 
awk -F '/' '{print $2}' > count.txt                             


  awk '{sum += $1};END {print sum}' count.txt

976  k get pods -a | wc -l
  977  k get pods -A | wc -l
  978  k get node | wc -l
  979  k get node
  980  k get ns
  981  k get ns > ns.txt
  982  cat ns.txt 
  983  vi ns.txt 
  984  cat ns.txt | awk '{print $1}'
  985  cat ns.txt | awk '{print $1}' > ns1.txt
  986  for i in `cat ns1.txt`;do k get svc -n $i | wc -l;done > svc.txt
  987  cat svc.txt 
  988  cat svc.txt | awk '{print $1}' | awk '{sum+=$1}END{print sum}'
  989   k get pods -A | wc -l
  990   k get pods -A | wc -l > pod
  991  cat pod | awk ‘{print $3}’
  992  cat pod | awk '{print $3}'
  993  cat pod 
  994   k get pods -A  > pod
  995  cat pod | awk '{print $3}'
  996  cat pod | awk '{print $3}'| awk -F '/' '{print $2}'
  997  cat pod | awk '{print $3}'| awk -F '/' '{print $2}'> pod1
  998  cat pod1 | awk '{print $1}' | awk '{sum+=$1}END{print sum}'