I had created a service with the type load balancer and I also configured SSL certificate to it, everything working fine but it's not redirecting my HTTP calls to https until I give https manually before my domain. Here is my svc.yml
apiVersion: v1
kind: Service
metadata:
name: nginx-svc
annotations:
service.beta.kubernetes.io/aws-load-balancer-cross-zone-load-balancing-enabled: "True"
service.beta.kubernetes.io/aws-load-balancer-backend-protocol: "http"
dns.alpha.kubernetes.io/external: test.example.com
service.beta.kubernetes.io/aws-load-balancer-ssl-cert: xxxxxxxxxxxxxx
service.beta.kubernetes.io/aws-load-balancer-ssl-ports: "https"
labels:
app: nginx
spec:
type: LoadBalancer
loadBalancerIP:
ports:
- port: 80
name: http
targetPort: 80
- port: 443
name: https
targetPort: 80
selector:
app: nginxI believe, k8s service object does not have redirection functionality, it is designed to provide a static IP (clusterIP) to the pods who has ephemeral IP. It enables pods to have service discovery functionality in the cluster
A Kubernetes Service is an abstraction which defines a logical set of Pods and a policy by which to access them - sometimes called a micro-service. The set of Pods targeted by a Service is (usually) determined by a Label Selector (see below for why you might want a Service without a selector). As an example, consider an image-processing backend which is running with 3 replicas. Those replicas are fungible - frontends do not care which backend they use. While the actual Pods that compose the backend set may change, the frontend clients should not need to be aware of that or keep track of the list of backends themselves. The Service abstraction enables this decoupling.
Redirection should happen at the Ingress Level(L7) or at the load balancer(L4) of the cloud provider.