install stock-demo on k3s

stock-on-k3s.sh

#!/bin/sh
kubectl create ns stock-demo

helm repo add bitnami https://charts.bitnami.com/bitnami
helm install -n stock-demo --set global.postgresql.auth.username=root --set global.postgresql.auth.password=notsecure --set global.postgresql.auth.database=stock stockdb bitnami/postgresql

curl https://raw.githubusercontent.com/tdewin/stock-demo/main/kubernetes/deployment.yaml | sed s#tdewin/stock-demo#tdewin/stock-demo:vnext# | kubectl apply -n stock-demo -f -
curl https://raw.githubusercontent.com/tdewin/stock-demo/main/kubernetes/svc.yaml | sed s/^.*externalTrafficPolicy.*$//g | sed s/LoadBalancer/ClusterIP/g | kubectl apply -n stock-demo -f -
kubectl get svc -n stock-demo

cat <<EOF | kubectl apply -f -
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
        traefik.ingress.kubernetes.io/router.middlewares: stock-demo-strip-prefix@kubernetescrd
  name: stock-demo-ingress
  namespace: stock-demo
spec:
  rules:
  - http:
      paths:
      - backend:
          service:
            name: stock-demo-svc
            port:
              number: 80
        path: /stock/
        pathType: ImplementationSpecific
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
  name: strip-prefix
  namespace: stock-demo
spec:
  stripPrefix:
    prefixes:
    - /stock
EOF