linkerd check --pre
linkerd install | kubectl apply -f -
kubectl get deploy -n linkerd
linkerd dashboard
linkerd inject booksapp.yaml | kubectl apply -f -
linkerd profile --open-api swagger/webapp.swagger webapp | kubectl apply -f -
linkerd profile --open-api swagger/books.swagger books | kubectl apply -f -
linkerd profile --open-api swagger/authors.swagger authors | kubectl apply -f -