openstack dashboard login error "Error: An error occurred authenticating. Please try"
 

hi,i installed openstack on a centos system , then i loged in once , but after that i can no more login,it says"Error: An error occurred authenticating. Please try again later.", i though i forgot something , and so i restarted everything, but at the end i fell with the same problem, dashboard login error. Does anyone have a idea thanks.

heck /var/log/messages and /var/log/secure and the logs under /var/log/http for any openstack-related errors.

openstack dashboard an error occurred authenticating. please try again later
 

Go to /opt/stack/devstack/ & run ./rejoin-stack.sh

Then, navigate to /opt/stack/keystone/bin & execute "keystone-all".