helloworld on s3d

gistfile1.txt

# tested on ubuntu 20.04

k3d cluster create mycluster --port 8080:80@loadbalancer --port 8443:443@loadbalancer
kubectl get all
kubectl create -f helloworld.yaml
kubectl expose deployment helloworld
kubectl create -f helloworld-ingress.yaml
kubectl get pod,svc,ing

# http://localhost:8443  the default self-signed traefik cert will cause a browser warning, but it does work


file contents "helloworld-ingress.yaml":
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: helloworldingress
  annotations:
    ingress.kubernetes.io/ssl-redirect: "false"
spec:
  rules:
  - http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: helloworld
            port:
              number: 80

# to remove ingress
# kubectl delete ingress helloworldingress

# references:
# create cluster with port mapping:
#     https://en.sokube.ch/post/k3s-k3d-k8s-a-new-perfect-match-for-dev-and-test-1
# ingress config:
#     https://k3d.io/usage/guides/exposing_services/