查看k8s每个节点/命名空间的pod数量
查看k8s每个节点/命名空间的pod数量:https://blog.csdn.net/s7799653/article/details/106024689统计节点pod数量# -*- coding: utf-8 -*-import commandsstatus, output = commands.getstatusoutput("kubectl get node")lines = output.
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查看k8s每个节点/命名空间的pod数量:https://blog.csdn.net/s7799653/article/details/106024689
统计节点pod数量
# -*- coding: utf-8 -*-
import commands
status, output = commands.getstatusoutput("kubectl get node")
lines = output.split("\n")
node = {}
node['<none>'] = 0
for i in range(0, len(lines)):
no = lines[i].split()[0]
if no == "NAME":
continue
node[lines[i].split()[0]] = 0
status, output = commands.getstatusoutput("kubectl get po --all-namespaces -o wide")
lines = output.split("\n")
for i in range(0, len(lines)):
no = lines[i].split()[7]
if no == "NODE":
continue
node[lines[i].split()[7]] = node[lines[i].split()[7]] + 1
for k, v in node.items():
print(k, v)
统计命名空间 pod数量
# -*- coding: utf-8 -*-
import commands
status,output = commands.getstatusoutput("kubectl get ns")
lines = output.split("\n")
namespaces={}
for i in range(0, len(lines)):
ns = lines[i].split()[0]
if ns == "NAME":
continue
namespaces[lines[i].split()[0]] = 0
status, output = commands.getstatusoutput("kubectl get po --all-namespaces")
lines = output.split("\n")
for i in range(0, len(lines)):
ns = lines[i].split()[0]
if ns =="NAMESPACE":
continue
namespaces[ns] = namespaces[ns] + 1
for k,v in namespaces.items():
print(k,v)
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