Hot Function Example

This is an example of a hot function. The hot function documentation contains an analysis of how this example works.

Install the CLI tool, start a Fn server and run docker login to login to DockerHub. See the front page for instructions.

Set your Docker Hub username

export FN_REGISTRY=<DOCKERHUB_USERNAME>

Build and deploy the function to the Fn server (default localhost:8080)

fn deploy --app hot-app

Now call your function:

curl -X POST -d "World" http://localhost:8080/r/hot-app/hotfn-go