...
> kubeadm join 192.168.56.100:6443 --token 69sqqp.yelc6ct7o3v3uoqp --discovery-token-ca-cert-hash sha256:03b55f52661338d761e8dd68203b738f3e126428cda239db81c2723a7bccba83
...
Verify it is all working
From the master node:
| Code Block |
|---|
sudo kubectl get nodes
NAME STATUS ROLES AGE VERSION
k8master Ready master 47h v1.13.1
k8worker1 Ready <none> 12m v1.13.1
k8worker2 Ready <none> 6m12s v1.13.1
kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system coredns-86c58d9df4-8zk5t 1/1 Running 2 47h
kube-system coredns-86c58d9df4-tsftk 1/1 Running 2 47h
kube-system etcd-k8master 1/1 Running 3 47h
kube-system kube-apiserver-k8master 1/1 Running 3 47h
kube-system kube-controller-manager-k8master 1/1 Running 3 47h
kube-system kube-flannel-ds-amd64-fl5wp 1/1 Running 3 25m
kube-system kube-flannel-ds-amd64-k26xv 1/1 Running 0 5m4s
kube-system kube-flannel-ds-amd64-ncg64 1/1 Running 1 11m
kube-system kube-proxy-88gdq 1/1 Running 3 47h
kube-system kube-proxy-b6m4d 1/1 Running 0 5m4s
kube-system kube-proxy-nxwmh 1/1 Running 1 11m
kube-system kube-scheduler-k8master 1/1 Running 3 47h |
Now deploy something and verify it all works.
References
| Reference | URL |
|---|---|
| Building a Kuburnetes Cluster | https://medium.com/@KevinHoffman/building-a-kubernetes-cluster-in-virtualbox-with-ubuntu-22cd338846dd |
| Cluster Networking | https://kubernetes.io/docs/concepts/cluster-administration/networking/ |
| Flannel | https://github.com/coreos/flannel#flannel |
...