本节重点介绍:检查，kube-systemns[root@prome-master01prometheus]#kubectlgetpod-nkube-systemNAMEREADYSTATUSRESTARTSAGEcoredns-7d75679df-7f7tx1/1Running088mcoredns-7d75679df-qmzbg1/1Running088metcd-prome-master011/1Running088mkube-apise