问题
Following this document step by step:
https://docs.aws.amazon.com/eks/latest/userguide/getting-started.html?shortFooter=true
I created EKS cluster using aws cli instead-of UI. So I got the following output
proxy-kube$ kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.100.0.1 <none> 443/TCP 18h
But when I am following this getting started and associating Worker nodes with the cluster, I get
proxy-kube$ kubectl get nodes
No resources found.
I can see 3 EC2 instances created and running in AWS console (UI). But I am unable to deploy and run even Guestbook application. When I deploy application, I get following:
~$ kubectl get services -o wide
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE SELECTOR
guestbook LoadBalancer 10.100.46.244 a08e89122c10311e88fdd0e3fbea8df8-1146802048.us-east-1.elb.amazonaws.com 3000:32758/TCP 17s app=guestbook
kubernetes ClusterIP 10.100.0.1 <none> 443/TCP 21h <none>
redis-master ClusterIP 10.100.208.141 <none> 6379/TCP 1m app=redis,role=master
redis-slave ClusterIP 10.100.226.147 <none>
But if I try to access EXTERNAL-IP, It shows
server is not reachable
in browser.
Also tried to get Dashboard for kubernetes but it failed to show anything on 127.0.0.1:8001
Does anyone know what might be going wrong? Any help on this is appreciated.
Thanks
回答1:
Looks you your kubelet (your node) is not registering with the master. If you don't have any nodes basically you can't run anything.
You can ssh into one of the nodes and check the logs in the kubelet with something like this:
journalctl -xeu kubelet
Also, it would help to post the output of kubectl describe deployment <deployment-name> and kubectl get pods
来源：https://stackoverflow.com/questions/52542933/amazon-kubernetes-aws-eks-is-not-getting-created-properly-or-not-synched-with-ku