Explore vSphere Air-gapped Cluster
Get the kubeconfig File for the New Kubernetes Cluster
Fetch the kubeconfig file with the command:
CODEdkp get kubeconfig -c ${air-gapped_NAME} > ${air-gapped_NAME}.conf
Create a StorageClass with a vSphere Datastore
Follow these steps:
Access the Datastore tab in the vSphere client and select a datastore by name.
Copy the URL of that datastore from the information dialog that displays.
Return to the DKP CLI, and delete the existing
StorageClasswith the command:CODEkubectl delete storageclass vsphere-raw-block-scRun the following command to create a new StorageClass, supplying the correct values for your environment:
CODEcat <<EOF > vsphere-raw-block-sc.yaml kind: StorageClass apiVersion: storage.k8s.io/v1 metadata: annotations: storageclass.kubernetes.io/is-default-class: "true" name: vsphere-raw-block-sc provisioner: csi.vsphere.vmware.com parameters: datastoreurl: "<url>" volumeBindingMode: WaitForFirstConsumer EOF
Explore Nodes and Pods in the New Cluster
List the Nodes with this command:
CODEkubectl --kubeconfig=${air-gapped_NAME}.conf get nodes
NOTE: It may take a few minutes for the Status to move to Ready while the Pod network is deployed. The Node's Status should change to Ready soon after the calico-node DaemonSet Pods are Ready.
The output resembles this example:
CODE
NAME STATUS ROLES AGE VERSION
d2iq-e2e-air-gapped-1-control-plane-7llgd Ready control-plane,master 20h v1.24.6
d2iq-e2e-air-gapped-1-control-plane-vncbl Ready control-plane,master 19h v1.24.6
d2iq-e2e-air-gapped-1-control-plane-wbgrm Ready control-plane,master 19h v1.24.6
d2iq-e2e-air-gapped-1-md-0-74c849dc8c-67rv4 Ready <none> 19h v1.24.6
d2iq-e2e-air-gapped-1-md-0-74c849dc8c-n2skc Ready <none> 19h v1.24.6
d2iq-e2e-air-gapped-1-md-0-74c849dc8c-nkftv Ready <none> 19h v1.24.6
d2iq-e2e-air-gapped-1-md-0-74c849dc8c-sqklv Ready <none> 19h v1.24.62. List the pods with the command:
CODE
kubectl --kubeconfig=${air-gapped_NAME}.conf get pods -AThe output resembles the following example:
CODE
NAMESPACE NAME READY STATUS RESTARTS AGE
calico-system calico-kube-controllers-57fbd7bd59-qqd96 1/1 Running 0 20h
calico-system calico-node-2m524 1/1 Running 3 (19h ago) 19h
calico-system calico-node-bbhg5 1/1 Running 0 20h
calico-system calico-node-cc5lf 1/1 Running 2 (19h ago) 19h
calico-system calico-node-cwg7x 1/1 Running 1 (19h ago) 19h
calico-system calico-node-d59hn 1/1 Running 1 (19h ago) 19h
calico-system calico-node-qmmcz 1/1 Running 0 19h
calico-system calico-node-wdqhx 1/1 Running 0 19h
calico-system calico-typha-655489d8cc-b5jnt 1/1 Running 0 20h
calico-system calico-typha-655489d8cc-q92x9 1/1 Running 0 19h
calico-system calico-typha-655489d8cc-vjlkx 1/1 Running 0 19h
kube-system cluster-autoscaler-68c759fbf6-7d2ck 0/1 Init:0/1 0 20h
kube-system coredns-78fcd69978-qn4qt 1/1 Running 0 20h
kube-system coredns-78fcd69978-wqpmg 1/1 Running 0 20h
kube-system etcd-d2iq-e2e-air-gapped-1-control-plane-7llgd 1/1 Running 0 20h
kube-system etcd-d2iq-e2e-air-gapped-1-control-plane-vncbl 1/1 Running 0 19h
kube-system etcd-d2iq-e2e-air-gapped-1-control-plane-wbgrm 1/1 Running 0 19h
kube-system kube-apiserver-d2iq-e2e-air-gapped-1-control-plane-7llgd 1/1 Running 0 20h
kube-system kube-apiserver-d2iq-e2e-air-gapped-1-control-plane-vncbl 1/1 Running 0 19h
kube-system kube-apiserver-d2iq-e2e-air-gapped-1-control-plane-wbgrm 1/1 Running 0 19h
kube-system kube-controller-manager-d2iq-e2e-air-gapped-1-control-plane-7llgd 1/1 Running 1 (19h ago) 20h
kube-system kube-controller-manager-d2iq-e2e-air-gapped-1-control-plane-vncbl 1/1 Running 0 19h
kube-system kube-controller-manager-d2iq-e2e-air-gapped-1-control-plane-wbgrm 1/1 Running 0 19h
kube-system kube-proxy-cpscs 1/1 Running 0 19h
kube-system kube-proxy-hhmxq 1/1 Running 0 19h
kube-system kube-proxy-hxhnk 1/1 Running 0 19h
kube-system kube-proxy-nsrbp 1/1 Running 0 19h
kube-system kube-proxy-scxfg 1/1 Running 0 20h
kube-system kube-proxy-tth4k 1/1 Running 0 19h
kube-system kube-proxy-x2xfx 1/1 Running 0 19h
kube-system kube-scheduler-d2iq-e2e-air-gapped-1-control-plane-7llgd 1/1 Running 1 (19h ago) 20h
kube-system kube-scheduler-d2iq-e2e-air-gapped-1-control-plane-vncbl 1/1 Running 0 19h
kube-system kube-scheduler-d2iq-e2e-air-gapped-1-control-plane-wbgrm 1/1 Running 0 19h
kube-system kube-vip-d2iq-e2e-air-gapped-1-control-plane-7llgd 1/1 Running 1 (19h ago) 20h
kube-system kube-vip-d2iq-e2e-air-gapped-1-control-plane-vncbl 1/1 Running 0 19h
kube-system kube-vip-d2iq-e2e-air-gapped-1-control-plane-wbgrm 1/1 Running 0 19h
kube-system vsphere-cloud-controller-manager-4zj7q 1/1 Running 0 19h
kube-system vsphere-cloud-controller-manager-87tgm 1/1 Running 0 19h
kube-system vsphere-cloud-controller-manager-xqmn4 1/1 Running 1 (19h ago) 20h
node-feature-discovery node-feature-discovery-master-84c67dcbb6-txfw9 1/1 Running 0 20h
node-feature-discovery node-feature-discovery-worker-8tg2l 1/1 Running 3 (19h ago) 19h
node-feature-discovery node-feature-discovery-worker-c5f6q 1/1 Running 0 19h
node-feature-discovery node-feature-discovery-worker-fjfkm 1/1 Running 0 19h
node-feature-discovery node-feature-discovery-worker-x6tz8 1/1 Running 0 19h
tigera-operator tigera-operator-d499f5c8f-r2srj 1/1 Running 1 (19h ago) 20h
vmware-system-csi vsphere-csi-controller-7ffd6884cc-d7rql 7/7 Running 5 (19h ago) 20h
vmware-system-csi vsphere-csi-controller-7ffd6884cc-k82cm 7/7 Running 2 (19h ago) 20h
vmware-system-csi vsphere-csi-controller-7ffd6884cc-qttkp 7/7 Running 1 (19h ago) 20h
vmware-system-csi vsphere-csi-node-678hw 3/3 Running 0 19h
vmware-system-csi vsphere-csi-node-6tbsh 3/3 Running 0 19h
vmware-system-csi vsphere-csi-node-9htwr 3/3 Running 5 (20h ago) 20h
vmware-system-csi vsphere-csi-node-g8r6l 3/3 Running 0 19h
vmware-system-csi vsphere-csi-node-ghmr6 3/3 Running 0 19h
vmware-system-csi vsphere-csi-node-jhvgm 3/3 Running 0 19h
vmware-system-csi vsphere-csi-node-rp77r 3/3 Running 0 19hWhen you are ready, delete your cluster and clean up your environment.