You gave me direction :) it was hostname vs DNS name issue. My hostname was controller1.example.com My DNS name was controller.example.com Look like when openstack installed it use `hostname` and configured according. I have fixed this issue. Thanks you so much. On Tue, Aug 23, 2016 at 5:09 PM, Johnson Manuel-Devadoss <johnson.mdevadoss at gmail.com> wrote: > Just curious, why cant you check nslookup controller.example.com to make > sure it is correctly pointing to 10.1.1.1 or May be trace the route to see > where it is going before you look into any conf file changes? > > On Tue, Aug 23, 2016 at 3:21 PM, Satish Patel <satish.txt at gmail.com> wrote: >> >> I just install liberty allinone with RDO but strange i can open >> openstack GUI using IP address https://10.1.1.1/ but doesn't working >> with hostname like https://controller.example.com >> >> I have correct DNS entry etc, what file i should change to make it >> work with hostname? >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack at lists.openstack.org >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > >