setup-kubeless-on-ubuntu.sh

apt-get update; apt-get install -y curl wget unzip
curl -sfL https://get.k3s.io | sh -
kubectl create ns kubeless
kubectl create -f https://github.com/kubeless/kubeless/releases/download/v1.0.6/kubeless-v1.0.6.yaml

wget https://github.com/kubeless/kubeless/releases/download/v1.0.6/kubeless_linux-amd64.zip -O kubeless.zip; \
    unzip kubeless.zip; \
    mv bundles/kubeless_linux-amd64/kubeless /usr/local/bin; \
    rm -rf bundles/ kubeless.zip

mkdir ~/.kube/; kubectl config view --flatten --minify > ~/.kube/config

cat > test.py << EOF
def hello(event, context):
    print(event)
    return event['data']
EOF
kubeless function deploy hello \
    --runtime python2.7 \
    --from-file test.py \
    --handler test.hello
kubectl get functions
kubeless function ls

kubeless function call hello --data 'Hello world!'
# or
kubectl proxy -p 8080 &
curl -L --data '{"Another": "Echo"}' \
    --header "Content-Type:application/json" \
    localhost:8080/api/v1/namespaces/default/services/hello:http-function-port/proxy/