deploy app on my k8s cluster:
deployed the deployment httpd-app,two Pods
kubectl run httpd-app --image=httpd --replicas=2
kubectl get deployment
kubectl get pod -o wide
Master:
Node1:
Node2:
1.kubectl sends deployment request to API Server
2.API Server notifies Controller Manager to create deployment resource.
3.Scheduler executes schedule task to send two Pods to node1 and node2.
4.node1 and node2 's kubelet creates and run Pod