OpenFaas experiment

Based on walkthrough and optimized for Windows

How to run

fetch arkade curl -fsSL https://dl.get-arkade.dev | sudo sh
fetch kubectl arkade get kubectl
fetch faas-cli arkade get faas-cli
deploy k8s cluster with kind ./kind-with-registry.sh (update docker machine ip if needed)
deploy openfaas on kind arkade install openfaas
list available openfaas templates faas-cli template store list
fetch template faas-cli template store pull python3-flask
init new openfaas project faas-cli new pydict --lang python3-flask-debian
write function code & update requirements
retrieve openfaas password echo "Password: $(kubectl get secret -n openfaas basic-auth -o jsonpath="{.data.basic-auth-password}" | base64 --decode; echo)"
forward port kubectl port-forward -n openfaas svc/gateway 8080:8080 &
build image faas-cli build -f pydict.yml
push image faas-cli push -f pydict.yml
deploy image faas-cli deploy -f pydict.yml -g http://127.0.0.1:8080
verify deployment kubectl get pods -n openfaas-fn
test function echo "love" | faas-cli invoke pydict
open web portal http://localhost:8080/ui/ (login - admin, password from above)

build/push/deploy might be executed in one go with faas-cli up -f pydict.yml