题目主干
Task
检查有多少 nodes 已准备就绪(不包括被打上 Taint:NoSchedule 的节点),
并将数量写入 /opt/KUSC00402/kusc00402.txt
参考说明
题目解答
student@master01:~$ kubectl describe nodes |grep -i 'Taint'
Taints: node-role.kubernetes.io/master:NoSchedule
Taints: <none>
Taints: <none>
student@master01:~$ kubectl describe nodes |grep -i 'Taint' |grep -v 'NoSchedule'
Taints: <none>
Taints: <none>
student@master01:~$ kubectl describe nodes |grep -i 'Taint' |grep -vc 'NoSchedule'
2
student@master01:~$