Update to new nginx-ingress - production cluster

Not yet applied - need to coordinate with DNS change

Connected to notch8/dev-ops#1097

Author: maxkadel

ops/production-deploy.tmpl.yaml

@@ -45,6 +45,7 @@ extraVolumeMounts: &volMounts
 
 ingress:
   enabled: true
+  ingressClassName: "nginx-ingress"
   hosts:
     - host: hykucommons.org
       paths:
@@ -55,8 +56,7 @@ ingress:
         - path: /
           pathType: ImplementationSpecific
   annotations: {
-    kubernetes.io/ingress.class: "nginx",
-    nginx.ingress.kubernetes.io/proxy-body-size: "0",
+    nginx.org/client-max-body-size: "0",
     cert-manager.io/cluster-issuer: letsencrypt-production-dns
   }
   tls: