Initial configuration

Configuration changes need to be made to any nodes running the cinder-volume or nova-compute services.

Update cinder-volume servers:

1. Edit the /etc/cinder/cinder.conf file and add or update the value of the option fixed_key in the [keymgr] section:

   [keymgr]
   # Fixed key returned by key manager, specified in hex (string
   # value)
   fixed_key = 0000000000000000000000000000000000000000000000000000000000000000

2. Restart cinder-volume.

Update nova-compute servers:

1. Edit the /etc/nova/nova.conf file and add or update the value of the option fixed_key in the [keymgr] section (add a keymgr section as shown if needed):

   [keymgr]
   # Fixed key returned by key manager, specified in hex (string
   # value)
   fixed_key = 0000000000000000000000000000000000000000000000000000000000000000

2. Restart nova-compute.