Deployments contain replicasets and pods.
Two types of deployments: recreate and rolling update.
kubectl get all
kubectl get deployments
kubectl describe pod pod-name
kubectl create deployment httpd-frontend --image=httpd:2.4-alpine --replicas=3
kubectl rollout status deployment my-deployment
kubectl rollout history deployment my-deployment
kubectl rollout undo deployment my-deployment
kubectl rollout history deployment nginx --revision=1
kubectl rollout history deployment nginx --revision=3
kubectl rollout undo deployment nginx --to-revision=1