1. Deploying and Managing Oracle Identity Governance on Kubernetes
  2. Installing Oracle Identity Governance on Kubernetes
  3. Preparing Your Environment
  4. Confirming the Kubernetes Cluster is Ready

6.1 Confirming the Kubernetes Cluster is Ready

As per System Requirements for OIG on Kubernetes, a Kubernetes cluster should have already been configured.
  1. Run the following command on the Kubernetes administrative node to check the cluster and worker nodes are running:
    kubectl get nodes,pods -n kube-system
    The output will look similar to the following:
    NAME                  STATUS   ROLES                  AGE   VERSION
 node/worker-node1     Ready    <none>                 17h   1.30.3+1.el8
 node/worker-node2     Ready    <none>                 17h   1.30.3+1.el8
 node/master-node      Ready    control-plane,master   23h   1.30.3+1.el8

 NAME                                     READY   STATUS    RESTARTS   AGE
 pod/coredns-66bff467f8-fnhbq             1/1     Running   0          23h
 pod/coredns-66bff467f8-xtc8k             1/1     Running   0          23h
 pod/etcd-master                          1/1     Running   0          21h
 pod/kube-apiserver-master-node           1/1     Running   0          21h
 pod/kube-controller-manager-master-node  1/1     Running   0          21h
 pod/kube-flannel-ds-amd64-lxsfw          1/1     Running   0          17h
 pod/kube-flannel-ds-amd64-pqrqr          1/1     Running   0          17h
 pod/kube-flannel-ds-amd64-wj5nh          1/1     Running   0          17h
 pod/kube-proxy-2kxv2                     1/1     Running   0          17h
 pod/kube-proxy-82vvj                     1/1     Running   0          17h
 pod/kube-proxy-nrgw9                     1/1     Running   0          23h
 pod/kube-scheduler-master                1/1     Running   0          21h