funktion-nodejs-example

A simple project using nodejs functions.

Running

• download the funktion binary for your platform and add it to your $PATH ensuring that its executable.
• ensure you have access to a kubernetes or openshift cluster so that you can type commands like these (depending on if you use kubernetes or openshift):

kubectl get pod
oc get pod

• install funktion into your current namespace via:

funktion install platform

• clone this git repository

git clone https://github.com/funktionio/funktion-nodejs-quickstart.git
cd funktion-nodejs-quickstart

• now create your function(s) and watch for local changes to your files type:

funktion apply -f src

• you should be able to view the functions created via

funktion get fn

• to watch the pods startup for your functions you can try:

kubectl get pod -w

• to enter watch mode where you can keep editing the source code and the functions update in real time try add -w:

funktion apply -f src -w

• then if you change a source file in the src folder you should see the pod for the function restart and load the new source.