Wildcard SSL certificate with subdomain redirect in Kubernetes
问题 I've configured my Kubernetes to use one wildcard SSL certificate to all my apps using cert-manager and letsencrypt, now the problem is that I can't configure subdomain redirects cause Ingress is kinda "stiff". Here's how I'm trying to achieve this: apiVersion: extensions/v1beta1 kind: Ingress metadata: name: my-wildcard-ingress namespace: mynamespace annotations: kubernetes.io/ingress.class: nginx certmanager.k8s.io/cluster-issuer: letsencrypt-prod certmanager.k8s.io/acme-challenge-type: