Node Red installation

helm repo add node-red https://schwarzit.github.io/node-red-chart/

kubectl create namespace node-red

helm repo list

helm repo update

helm pull  node-red/node-red --version 0.20.3 

 tar zxvf node-red-0.20.3.tgz

 cd cd node-red

 vi values.yaml

change the values presistent:true
persistence:
  # -- Use persistent volume to store data
  enabled: true

hosts:
    #  Ingress accepted hostnames
    - host: demobot.expertflow.com
      paths:
          # -- The base path
        - path: /nodered

helm upgrade --install=true --namespace=node-red --values=node-red/values.yaml ef-node-red node-red

kubectl -n node-red patch svc ef-node-red -p '{"spec": {"type": "NodePort"}}' 

 http://192.168.2.84:<port>