| 2018-05-21 07:51:44 |
Swati Bansal |
description |
In "nova-manage cell_v2 create_cell" CLI command the optional parameter ie. "transport-url" and "database_connection" are treated as positional arguments and CLI throws an error "The specified transport_url and/or database_connection combination already exists for another cell with uuid 313fe809-ce91-490a-b147-4a74dc0ad071".
"313fe809-ce91-490a-b147-4a74dc0ad071" is cell-uuid of already created cell.
<Supplementary Information>
The parameters connection and transport_url are specified in nova.conf file and only one cell is mapped to this configurations.
- If one more cell is created with same values as in nova.conf, then error occurs.
- If no parameter ie. "transport-url" and "database_connection" are given then the default values from nova.conf are picked which result into duplicate combination of transport_url and/or database_connection
Both the arguments must be positional. |
In "nova-manage cell_v2 create_cell" CLI help, the parameter ie. "transport-url" and "database_connection" are mentioned as optional parameters but they are treated as positional parameters.
If the optional parameters ie. "transport-url" and "database_connection" are not provided, the CLI throws an error "The specified transport_url and/or database_connection combination already exists for another cell with uuid 313fe809-ce91-490a-b147-4a74dc0ad071".
<Supplementary Information>
Output of help:
[root@openstackq ~(keystone_admin)]# nova-manage cell_v2 create_cell -h
usage: nova-manage cell_v2 create_cell [-h] [--name <cell_name>]
[--database_connection <database_connection>]
[--transport-url <transport_url>]
[--verbose] |
|
