./stack (you may have acluster issue):
(1)You need to check out your ceph configuration and see if everything is ok.
~/devstack$sudo ceph -s cluster <uuid> health HEALTH_OK
To check the size of your cluster:
(2)If you are using vagrant you can clone the cinder repo inside your vagrant share folder and link devstack with it :
~/devstack$sudo pip install -e /vagrant/cinder
(3) Give credentials.
openrc exports evironment variables used by the commands line client ‘cinder’ . This commandline tools (cinder, glance, nova, etc) need to know where to find the services (the endpoints). They acquire a token from keystone, and then use that token to contact their respecive service. so
cinder-client needs to know where keystone and cinder-api are located (ip/port/uri).
~/devstack$. openrc admin admin
(4) Screen logsare just a record of the screens initiated by DevStack but you can check them anytime during the exectution. The information provided is very useful to debug any OpenStack service.
c-sch for part 2.
Mini GNU terminal tutorial
a keys are pressed at the same time)
Ctrl+a c– Creates a new Screen window. The default Screen number is zero.
Ctrl+a 0-9– Switches between windows 0 through 9.
Ctrl+a n– Switches to the next window.
Ctrl+a k– Kills the current window. When the command is issued, you will be asked to confirm by entering a
Ctrl+a d– Detaches from a Screen.
Ctrl+a ?– Will display a list of all the command options available for Screen.
Ctrl+a |– Split vertically