DNS was pointing to Gateway (10.1.71.90) instead of NGINX Ingress (10.1.71.80)
after we removed the HTTPRoute manifests. This caused traffic to hit the
Gateway's wildcard cert and get 'no healthy upstream' errors.
Added external-dns annotations to Ingress to direct DNS to correct IP:
- external-dns.alpha.kubernetes.io/hostname: the-seas.local.mk-labs.cloud
- external-dns.alpha.kubernetes.io/target: 10.1.71.80
This will update Technitium DNS to point to NGINX Ingress Controller.
d99ebca829