April 2018
Intermediate to advanced
280 pages
8h 37m
English
Sometimes, the Keystone service goes down, thus preventing any other OpenStack service from being able to connect to it for fetching a token or performing authentication.
You can check whether the Keystone service is running using the following command:
systemctl status openstack-keystone
If the service is not running, you can start it by invoking the following command:
# systemctl start openstack-keystone