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2018-02-15 08:01:18 -0500 answered a question Red Hat RDO: Horizon '/dashboard' will not load from Internet

Check whether you have the following line in your /etc/httpd/conf.d/openstack-dashboard.conf. . WSGIApplicationGroup %{GLOBAL} Because I also faced some problems with Openstack dashboard and it happened that the above line was missing. Once the above line was included in the /etc/httpd/conf.d/openstack-dashboard.conf file the problem was solved. And also check whether your firewall allow the ports.

2018-02-15 08:01:18 -0500 answered a question error in uploading image

I got the same error with Openstack Ocata version. The problem I had was somehow the Glance database tables were not created. Only the database itself was created but not the database tables. I had to manually create database tables. So please check whether your database tables are created. I used this to create database tables. ( But please check correctly because sometimes the attribute names are different in different versions.

2018-02-02 06:42:51 -0500 answered a question Unable to launch Horizon Dashboard with Ocata on controller node

I had some problems with memcached service with Openstack Ocata installation. Memcached service failed to start when the OPTIONS had several OPTIONS, for example if OPTIONS is as below

OPTIONS = "-l"

I failed to start the memcached service. But when I removed multiple OPTIONS and had one OPTION (i.e have one IP address) I was able to start the memcached service without fail. Also another issue I faced when trying to access the Dashboard was the firewall. Check whether firewall is blocking the ports.