non-standard server certificate locations
It looks iike GMN uses non-standard certificate locations for server certs.
Maintenance would be easier if the standards locations were used, unless there is some other reason to not do so.
Server certificate should be installed in /etc/ssl/certs
Server certificate key should be installed in /etc/ssl/private
Server certificate chain cert should be in /etc/ssl/certs
e.g. for the dataone test wild card serve cert: