sls deploy command deploys your entire service via the Apache OpenWhisk platform API. Run this command when you have made service changes (i.e., you edited
serverless deploy function -f myFunction when you have made code changes and you want to quickly upload your updated code to Apache OpenWhisk.
-nSkips the deployment steps and leaves artifacts in the
-vShows all stack events during deployment, and display any Stack Output.
serverless deploy command runs all created deployment artifacts are placed in the
.serverless folder of the service.
This is the simplest deployment usage possible. With this command Serverless will deploy your service to the defined OpenWhisk platform endpoints.