vahidmohsseni / k8s-low-end-ctrl

A CRD for the K8s and its controller

a low-end opertator for the FRACTAL project

Features

• Bridges between the IoT Hub and Kubernetes Cluster
• Shows the nodes in CRD format in the Kubernetes Cluster
• Supports any other MQTT broker-based connection

How to configure

Put the IoT hub credentials in the config.yaml file. The credentials should be encoded to base64.

How to build and run

The following instructins assume that you have a running Kubernetes cluster with a local docker registry.

git clone https://github.com/vahidmohsseni/k8s-low-end-ctrl
cd k8s-low-end-ctrl
cd controller
docker build -t k8s-low-end-ctrl .
docker tag k8s-low-end-ctrl <registry-address>:<registry-port>/k8s-low-end-ctrl
docker push <registry-address>:<registry-port>/k8s-low-end-ctrl
cd ../deploy
# EDIT the image address in the pod.yaml file
# YOU can change the image address by the following command
sed -i 's|image: .*|image: <registry-address>:<registry-port>/k8s-low-end-ctrl|g' pod.yaml
kubectl apply -f namespace.yaml
kubectl apply -f crd.yaml
kubectl apply -f config.yaml
kubectl apply -f rbac.yaml
kubectl apply -f serviceaccount.yaml
kubectl apply -f pod.yaml

Acknowledgement

This project has received funding from the Key Digital Technologies Joint Undertaking (KDT JU) under grant agreement No 877056. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Spain, Italy, Austria, Germany, Finland, Switzerland.