● Istio
https://istio.io/
https://istio.io/v1.3/docs/reference/config/annotations/
https://istio.io/v1.6/docs/reference/config/annotations/
https://istio.io/latest/docs/reference/config/annotations/
● Nginx
https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/annotations/
https://docs.nginx.com/nginx-ingress-controller/configuration/ingress-resources/advanced-configuration-with-annotations/
https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/nginx-configuration/annotations.md
● Traefik
https://traefik.io/
https://doc.traefik.io/
https://doc.traefik.io/traefik/
https://doc.traefik.io/traefik/routing/providers/kubernetes-ingress/
● HAProxy
https://www.haproxy.org/
https://docs.haproxy.org/
https://haproxy-ingress.github.io/
https://www.haproxy.com/documentation/kubernetes/latest/community/configuration-reference/ingress/

[Load Balancer]
● MetalLB
https://metallb.universe.tf/
https://metallb.universe.tf/usage/

[Certificates]
● Cert Manager
https://cert-manager.io/docs/usage/ingress/
