10.96专题

dial tcp 10.96.0.1:443: connect: no route to host

1、创建Pod一直不成功,执行kubectl describe pod runtime-java-c8b465b98-47m82 查看报错   Warning  FailedCreatePodSandBox  2m17s                kubelet            Failed to create pod sandbox: rpc error: code = Unkno

dial tcp 10.96.0.1:443: getsockopt: no route to host --- kubernetes(k8s)DNS 服务反复重启

kubernetes(k8s)DNS 服务反复重启解决: k8s.io/dns/pkg/dns/dns.go:150: Failed to list *v1.Service: Get https://10.96.0.1:443/api/v1/services?resourceVersion=0: dial tcp 10.96.0.1:443: getsockopt: no route to ho

dial tcp 10.96.0.1:443: connect: network is unreachable

今天,在部署 k8s 集群时,发现 CoreDNS 一直无法启动成功,报类似标题所示的错误,现记录下问题排查的主体过程: 1. 首先,正常情况下,所有 Node 应该都能够访问 10.96.0.1:443,到 CoreDNS Pod 所在节点,执行: # curl https://10.96.0.1curl: (60) Peer's Certificate issuer is not rec