fn-serverless/examples/hello/go

Quick Example for a Go Function (3 minutes)

This example will show you how to test and deploy Go (Golang) code to IronFunctions.

# create your func.yaml file
fnctl init <YOUR_DOCKERHUB_USERNAME>/hello
# build the function
fnctl build
# test it
cat hello.payload.json | fnctl run
# push it to Docker Hub
fnctl push
# Create a route to this function on IronFunctions
fnctl routes create myapp /hello

Now you can call your function on IronFunctions:

curl -H "Content-Type: application/json" -X POST -d @hello.payload.json http://localhost:8080/r/myapp/hello

Dependencies

Be sure you're dependencies are in the vendor/ directory and that's it.