Q4:summary: etcd cluster members are down.
kubectl get all -l k8s-app=kube-proxy -n kube-system
Q3:不同环境,如何实现区分rules规则识别
dev.yaml 添加不同标签实现分组
- labels: cluster: sz-comm-dev env: dev-102-40 targets: - '192.168.102.40:9216'- labels: cluster: sz-comm-dev env: dev-102-41 targets: - '192.168.102.41:9216'
增加了env环境标签
Q2:KubeProxyDown (1 active)
absent(up{job="kube-proxy"} == 1)
默认情况下,该服务监听端口只提供给127.0.0.1,需修改为0.0.0.0
kubectl edit cm/kube-proxy -n kube-system#编辑文件,将文件修改允许0.0.0.0即可,保存Change from metricsBindAddress: 127.0.0.1:10249 ### <— Too secure Change to metricsBindAddress: 0.0.0.0:10249 #删除现有的pod,重新部署 kubectl delete pod -l k8s-app=kube-proxy -n kube-system
Q1:etcd告警
etcd cluster “kube-etcd”: database size in use on instance 192.168.102.237:2381 is 9.524% of the actual allocated disk space, please run defragmentation (e.g. etcdctl defrag) to retrieve the unused fragmented disk space.
https://etcd.io/docs/v3.5/op-guide/maintenance/#defragmentation
磁盘使用率高于50%
转载此文是出于传递更多信息目的。若来源标注错误或侵犯了您的合法权益,请与本站联系,我们将及时更正、删除、谢谢。
https://www.414w.com/read/800372.html