Yiyiyimu opened a new issue #2881: URL: https://github.com/apache/apisix/issues/2881
### Issue description ``` $ k logs apisix-gw-deployment-56467f797f-pcdws got malformed version message: "" from etcd ``` which means no version message returned from etcdctl so no etcd cluster could be accessed (BTW we need to change this error to make it readable). ### Reproduce steps Deploy on clean minikube, follow [etcd operator guidance](https://github.com/coreos/etcd-operator) to build example etcd operator and cluster, and test it works. Follow [apisix/kubernetes](https://github.com/apache/apisix/tree/master/kubernetes) to deploy apisix. To get coredns cluster IP and check etcd cluster is running. ```shell $ k get service --namespace=kube-system NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE kube-dns ClusterIP 10.96.0.10 <none> 53/UDP,53/TCP,9153/TCP 35m $ k get pods NAME READY STATUS RESTARTS AGE etcd-operator-66f94b6847-bgmtb 1/1 Running 0 35m example-etcd-cluster-89gq9568bd 1/1 Running 0 33m example-etcd-cluster-hgm2tpp554 1/1 Running 0 34m example-etcd-cluster-w6whjldjqp 1/1 Running 0 33m ``` config.yaml ```yaml dns_resolver: - 10.96.0.10 # default coreDNS cluster ip etcd: host: - "http://etcd-cluster-client.default.svc.cluster.local:2379"; ``` And then deploy: ```shell kubectl create configmap apisix-gw-config.yaml --from-file=../conf/config.yaml kubectl apply -f deployment.yaml kubectl apply -f service.yaml ``` Got ``` $ k get pods NAME READY STATUS RESTARTS AGE apisix-gw-deployment-56467f797f-pcdws 0/1 CrashLoopBackOff 9 22m apisix-gw-deployment-56467f797f-tr9rc 0/1 CrashLoopBackOff 9 22m etcd-operator-66f94b6847-bgmtb 1/1 Running 0 48m example-etcd-cluster-89gq9568bd 1/1 Running 0 47m example-etcd-cluster-hgm2tpp554 1/1 Running 0 48m example-etcd-cluster-w6whjldjqp 1/1 Running 0 46m $ k describe pod apisix-gw-deployment-56467f797f-pcdws ... Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Scheduled 22m default-scheduler Successfully assigned default/apisix-gw-deployment-56467f797f-pcdws to minikube Normal Pulling 22m kubelet, minikube Pulling image "busybox:latest" Normal Pulled 22m kubelet, minikube Successfully pulled image "busybox:latest" Normal Created 22m kubelet, minikube Created container init-sysctl Normal Started 22m kubelet, minikube Started container init-sysctl Normal Created 21m (x4 over 22m) kubelet, minikube Created container apisix-gw-deployment Normal Started 21m (x4 over 22m) kubelet, minikube Started container apisix-gw-deployment Normal Pulled 21m (x5 over 22m) kubelet, minikube Container image "apache/apisix:latest" already present on machine Warning BackOff 2m26s (x94 over 22m) kubelet, minikube Back-off restarting failed container $ k logs apisix-gw-deployment-56467f797f-pcdws got malformed version message: "" from etcd ``` I think maybe I use the incorrect dns_resolver IP, but I'm not sure how to fix it ### Environment * apisix version (cmd: `apisix version`): apache:apisix/latest * OS: WSL2 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
