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In the docs for setting up a Kubernetes cluster [1], after the Kubernetes master services have been configured and started, the user could use the 'kubectl' command to test if they have been successful.  This is more native to Kubernetes than inspecting the output of 'ps'


-bash-4.2# kubectl cluster-info
Kubernetes master is running at http://localhost:8080

-bash-4.2# kubectl get nodes 
NAME      LABELS                          STATUS    AGE
master    kubernetes.io/hostname=master   Ready     22s

-bash-4.2# kubectl get services --all-namespaces=true
NAMESPACE   NAME         CLUSTER_IP   EXTERNAL_IP   PORT(S)   SELECTOR   AGE
default     kubernetes   10.254.0.1   <none>        443/TCP   <none>     5m

-bash-4.2# kubectl get pods --all-namespaces=true
NAMESPACE   NAME                             READY     STATUS    RESTARTS   AGE
default     kube-apiserver-master            1/1       Running   0          5m
default     kube-controller-manager-master   1/1       Running   0          5m
default     kube-scheduler-master            1/1       Running   0          5m


[1] https://access.redhat.com/documentation/en/red-hat-enterprise-linux-atomic-host/version-7/getting-started-with-containers/#creating_a_kubernetes_cluster_to_run_docker_formatted_container_images

Good suggestions. I'll add those or similar commands to the chapter for Atomic/RHEL 7.3.

The particular chapter mentioned in this RFE has been dropped. However, I'm adding the kubectl commands suggested to the remaining Kubernetes (all-in-one) chapter (https://access.redhat.com/documentation/en/red-hat-enterprise-linux-atomic-host/version-7/getting-started-with-containers/#get_started_orchestrating_containers_with_kubernetes). It will be published when RHEL 7.3 is released.

This is now covered in the Getting Started with Kubernetes guide: https://access.redhat.com/documentation/en/red-hat-enterprise-linux-atomic-host/7/single/getting-started-with-kubernetes/

Moving this to CLOSED --> CURRENTRELEASE.