Webapp.io creates entire VMs as easily as Dockerfiles, so it’s common for our
users to use Docker or docker-compose within webapp.io.Docker hub rate limits requests made by unauthenticated users, so it’s
imperative to create a docker hub account and log in to it to avoid failing
tests.The simplest way is to combine SECRET ENV with RUN:
Add a new secret with key “DOCKER_LOGIN” in the secrets pane (the lock icon
to the left)
Make the value for that secret be your docker hub login
Press the “Save” button to save the new secret.
Change your Layerfile and add the following lines after
installing Docker: