Create docker credentials as K8s secret
kubectl create secret docker-registry secretname --docker-server=my.docker-registry.com --docker-username='my-username' --docker-password='mypassword' --docker-email='myemail@domain.com' -n mynamespace
Scale a deployment
kubectl -n my-ns scale --replicas 0 deployment my-deployment
kubectl -n my-ns scale --replicas 1 deployment my-deployment
