Kubernetes
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Why this exists An Ingress without TLS serves plain HTTP, and getting a real certificate onto it by hand means generating a key, requesting or self signing a cert, base64 encoding it into a Secret, and remembering to do…
TLS Ingress with cert-manager: A ClusterIssuer and a Certificate
A self-signed ClusterIssuer and an Ingress with one annotation, proven against a real ingress-nginx controller and a real cert-manager install — a real Certificate object appears automatically, a real TLS 1.3 connection is served with it end to end, and plain HTTP is automatically redirected to HTTPS.
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