Hm, indeed rather strange to me. Do you see anything in the nova-scheduler.log? If you activated the discover_hosts_in_cells_interval = 300 it should query for new hosts every 5 minutes. Zitat von Pavlos Basaras <pbasaras@gmail.com>:
Hello,
thanks very much for your prompt reply.
regarding the first command "nova-manage cell_v2 list_hosts" the output is the following (openstack is the host of the controller). I dont see any other node here, even when i execute the discover_hosts command
+-----------+--------------------------------------+-----------+ | Cell Name | Cell UUID | Hostname | +-----------+--------------------------------------+-----------+ | cell1 | 1522c22f-64d4-4882-8ae8-ed0f9407407c | openstack | +-----------+--------------------------------------+-----------+
Also this is the output from my controller when i use the command: sudo -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova (not sure if this helps) Found 2 cell mappings. Skipping cell0 since it does not contain hosts. Getting computes from cell 'cell1': 1522c22f-64d4-4882-8ae8-ed0f9407407c Found 0 unmapped computes in cell: 1522c22f-64d4-4882-8ae8-ed0f9407407c
any thoughts?
best, Pavlos.