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is K8s planning to support wildcard at subdomain to match multiple hosts (e.g test-stream1.google.com, test-stream1.facebook.com) in a single host entry in the ingress resource, so that I can group applications ?
AWS Load Balancer is supporting this wildcard at subdomain level, but K8s is not allowing.
ERROR
# ingresses.networking.k8s.io "some-generic-ingress" was not valid:
# * spec.rules[0].host: Invalid value: "test-stream1.*.com": a wildcard DNS-1123 subdomain must start with '*.', followed by a valid DNS subdomain, which must consist of lower case alphanumeric characters, '-' or '.' and end with an alphanumeric character (e.g. '*.example.com', regex used for validation is '\*\.[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')
Cluster information:
Kubernetes version: 1.22
Cloud being used: (put bare-metal if not on a public cloud) AWS EKS
Installation method: AWS Managed Service
Host OS: amd64
CNI and version:
CRI and version:
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