admin/ingress: Use the x-forwarded- headers to detect protocol when behind varnish
It will avoid infinite loops when ssl-redirect is configured for an ingress
Related to swh/infra/sysadm-environment#4525
Staging instance, all changes can be removed at any time
It will avoid infinite loops when ssl-redirect is configured for an ingress
Related to swh/infra/sysadm-environment#4525