yahoo-eng-team team mailing list archive

[Charlotte Han <han.rong3@xxxxxxxxxx>]

Public bug reported:

Description
===========
Users use "nova migration-list | grep resize" to see resize operation records, but they can't know which flavor is used for resize. Because "migrations" talbe record new flavor information using flavor's id which is consistent with "id" in "flavors" table, but users only can see 'flavorid' by "nova flavor-list".

Steps to reproduce
==================
* I did create two flavor
 nova flavor-create test_01 test_01 128 1 1
 nova flavor-create test_02 test_02 256 2 2

* then I did create an instance
  nova boot --flavor test_01  --image abac216f-db4f-4c69-9d44-18405cf84d8f --nic net-id=ba8d7500-2d2a-425f-83b3-ffa45a5ad28a test_resize

* then I did resize instance from test_01 to test_02
   nova resize  e0661223-6ff0-461e-a9e4-f1db9be21787 test_02

* the I did look for resize migration records
   nova migration-list | grep resize
| 204 | computer1   | ctrl3     | computer1      | ctrl3        | 193.168.1.13 | finished  | e0661223-6ff0-461e-a9e4-f1db9be21787 | 12         | 14         | 2017-11-26T04:22:57.000000 | 2017-11-26T04:23:09.000000 | resize         |

old flavor is 12, new flavor is 14

* I did search all flavors
nova flavor-list
+------------+--------------+-----------+------+-----------+------+-------+-------------+-----------+
| ID         | Name         | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |
+------------+--------------+-----------+------+-----------+------+-------+-------------+-----------
| test_01    | test_01      | 128       | 1    | 0         |      | 1     | 1.0         | True      |
| test_02    | test_02      | 256       | 2    | 0         |      | 2     | 1.0         | True      
+------------+--------------+-----------+------+-----------+------+-------+-------------+-----------+

Expected result
===============
As a user, I want to know which flavor is "14"?

Actual result
=============
User can't know what kind of flavor is "14"?

Environment
===========
1. Exact version of OpenStack you are running. See the following
  list for all releases: http://docs.openstack.org/releases/
   Pike

** Affects: nova
     Importance: Low
         Status: New

** Changed in: nova
   Importance: Undecided => Low

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https://bugs.launchpad.net/bugs/1734504

Title:
  User can't know which flavor used for resize by the result of "nova
  migration-list"

Status in OpenStack Compute (nova):
  New

Bug description:
  Description
  ===========
  Users use "nova migration-list | grep resize" to see resize operation records, but they can't know which flavor is used for resize. Because "migrations" talbe record new flavor information using flavor's id which is consistent with "id" in "flavors" table, but users only can see 'flavorid' by "nova flavor-list".

  Steps to reproduce
  ==================
  * I did create two flavor
   nova flavor-create test_01 test_01 128 1 1
   nova flavor-create test_02 test_02 256 2 2

  * then I did create an instance
    nova boot --flavor test_01  --image abac216f-db4f-4c69-9d44-18405cf84d8f --nic net-id=ba8d7500-2d2a-425f-83b3-ffa45a5ad28a test_resize

  * then I did resize instance from test_01 to test_02
     nova resize  e0661223-6ff0-461e-a9e4-f1db9be21787 test_02

  * the I did look for resize migration records
     nova migration-list | grep resize
  | 204 | computer1   | ctrl3     | computer1      | ctrl3        | 193.168.1.13 | finished  | e0661223-6ff0-461e-a9e4-f1db9be21787 | 12         | 14         | 2017-11-26T04:22:57.000000 | 2017-11-26T04:23:09.000000 | resize         |

  old flavor is 12, new flavor is 14

  * I did search all flavors
  nova flavor-list
  +------------+--------------+-----------+------+-----------+------+-------+-------------+-----------+
  | ID         | Name         | Memory_MB | Disk | Ephemeral | Swap | VCPUs | RXTX_Factor | Is_Public |
  +------------+--------------+-----------+------+-----------+------+-------+-------------+-----------
  | test_01    | test_01      | 128       | 1    | 0         |      | 1     | 1.0         | True      |
  | test_02    | test_02      | 256       | 2    | 0         |      | 2     | 1.0         | True      
  +------------+--------------+-----------+------+-----------+------+-------+-------------+-----------+

  Expected result
  ===============
  As a user, I want to know which flavor is "14"?

  Actual result
  =============
  User can't know what kind of flavor is "14"?

  Environment
  ===========
  1. Exact version of OpenStack you are running. See the following
    list for all releases: http://docs.openstack.org/releases/
     Pike

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