Now, let's run the container we just made. We will use the kubectl run command to specify the simplest deployment—just the container:
kubectl run flask --image=quay.io/kubernetes-for-developers/flask:latest --port=5000 --save-configdeployment “flask” created
To see what this is doing, we need to ask the cluster for the current state of the resources we just created. When we use the kubectl run command, it will implicitly create a Deployment resource for us, and as you learned in the last chapter, a Deployment has a ReplicaSet within it, and a Pod within the ReplicaSet:
kubectl get deploymentsNAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGEflask 1 1 1 1 20hkubectl get podsNAME READY STATUS RESTARTS AGEflask-1599974757-b68pw ...
