Hi,
Sometimes I can`t access kubernetes service. I have two configs:
frontend_deployment.yml and frontend_service.yml. Used service type:
LoadBalancer. Mostly after deploy (after kubernetes apply -f
frontend_deployment.yml) I cant access service, pod is in Running state and
available.
I tried to connect to service EXTERNAL-IP and exposed port, but I have
telnet EXTERNAL-IP 80
telnet: Unable to connect to remote host: Connection refused
kubectl describe services frontend-dev
Port: <unset> 80/TCP
NodePort: <unset> 31139/TCP
I triŠµd to connect on minion to 127.0.01 and NodePort, but also have
telnet 127.0.0.1 31139
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused
After deletion one running pod (for frontend_deployment replicas: 1)
kubernetes delete pod frontend-dev-184209990-89rlq
I can access 127.0.0.1, port 31139 on minion, and EXTERNAL-IP 80.
I didnt find something useful in logs. In kube-proxy.log I found
Removing endpoints for "default/frontend-dev:"
I0614 12:43:59.416988 5 proxier.go:484] Setting endpoints for
"default/frontend-dev:" to [10.244.2.3:80]
Kubernetes version used:
kubectl version
Client Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.3",
GitCommit:"882d296a99218da8f6b2a340eb0e81c69e66ecc7", GitTreeState:"clean"}
Server Version: version.Info{Major:"1", Minor:"2", GitVersion:"v1.2.0",
GitCommit:"5cb86ee022267586db386f62781338b0483733b3", GitTreeState:"clean"}
Kubernetes was installed using kube-up script on gce.
Can you tell why this appear? How can I solve this issue? Which logs may be
useful?
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