一键显示正在运行的pod资源限制使用情况

kubectl get pods -n nebula-1734679717405-2-resource-group-2 \
  --field-selector=status.phase=Running \
  -o custom-columns="POD名称:.metadata.name,CPU请求:.spec.containers[*].resources.requests.cpu,内存请求:.spec.containers[*].resources.requests.memory,CPU限制:.spec.containers[*].resources.limits.cpu,内存限制:.spec.containers[*].resources.limits.memory" \
  --sort-by=".spec.containers[0].resources.requests.memory"

# 执行结果：
POD名称                                                             CPU请求       内存请求          CPU限制    内存限制
rrh-online-rrh-online-0-rrh-online-5c6669cd7b-j296b               1,500m      1Gi,512Mi     2,500m   4Gi,512Mi
a12312313131-a12312313131-0-a2131231231-7ddf6bd9f-x9cfm           1,500m      1Gi,512Mi     1,500m   4Gi,512Mi
online-model-syc-online-model-syc-0-online-model-syc-658d7lzppf   1,500m      1Gi,512Mi     2,500m   4Gi,512Mi
seldon-0ed7b5db60e291b81f0f06a45a191e03-55576c79bd-wn6dh          1,500m      1Gi,512Mi     2,500m   4Gi,512Mi
online-model-online-model-0-online-model-7dfdd66576-dpcn9         1,500m      2Gi,512Mi     2,500m   4Gi,512Mi
jupyter-user-2e2--1744078468-2d1                                  100m        100M          100m     1024M
a11111a-a11111-0-a11111-f68776497-b2tws                           100m,500m   102Mi,512Mi   1,500m   1Gi,512Mi
jupyter-user-2e2--1741937920-2d18                                 1           4294967296    1        4294967296