GCP GKE Google Kubernetes Engine The connection to the server localhost:8080 was refused

Question

i am trying GCP and GKE google kube.netes engine. 1-)i am create a cluster 2-)i opened cloud shell and used command "kubectl get nodes"

i get this error: "The connection to the server localhost:8080 was refused - did you specify the right host or port?"

how can i solve. thanks.

Answer 1

You must have a local Kube.netes config file that is used by kubectl to access cluster(s).

Conventionally, the config file is called config (YAML) and is found in ${HOME}/.kube/config .

Google provides a way to generate a config file (and context) for you. To do this run gcloud container clusters get-credentials... . You'll need to fill in the blanks of the cluster name and probably the project, zone/region etc.:

gcloud container clusters get-credentials ${CLUSTER_NAME} \
--project=${PROJECT} \
--region=${REGION}

After running this command, you should be able to more ${HOME}/.kube/config and you should be able to access the cluster using eg kubectl get nodes .