http://system/horizon/
The system is either the name or the IP address of the OpenStack system where the OpenStack Unified Archive was installed and which is running the Horizon OpenStack service under the Apache web server.
If you installed the Unified Archive on a kernel zone, then the OpenStack system is the kernel zone, and system is the name or IP address of the kernel zone.
User name: admin
Password: secrete
Functions available in the dashboard depend on the access permissions, or roles, of the user you are logged in as.