Bug 1756392 - Support syntax validation on '--hint' parameters in 'nova boot'
Summary: Support syntax validation on '--hint' parameters in 'nova boot'
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: python-novaclient
Version: 10.0 (Newton)
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: z2
: 15.0 (Stein)
Assignee: Stephen Finucane
QA Contact: OSP DFG:Compute
URL:
Whiteboard:
Depends On:
Blocks: 1757880 1757881
TreeView+ depends on / blocked
 
Reported: 2019-09-27 14:16 UTC by Stephen Finucane
Modified: 2023-03-21 19:22 UTC (History)
17 users (show)

Fixed In Version: python-novaclient-13.0.1-0.20190710173536.ef842ca.el8ost
Doc Type: Bug Fix
Doc Text:
With this update, the 'nova boot' command now validates the argument for the '--hint' option. This option expects a key-value argument. Previously, incorrectly formatted arguments were ignored silently, causing confusing behavior.
Clone Of: 1541239
: 1757880 (view as bug list)
Environment:
Last Closed: 2020-03-05 11:54:29 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1845322 0 None None None 2019-09-27 14:20:23 UTC
OpenStack gerrit 684762 0 'None' MERGED Stop silently ignoring invalid 'nova boot --hint' options 2021-01-04 20:34:07 UTC

Description Stephen Finucane 2019-09-27 14:16:33 UTC
This is the novaclient clone of the openstackclient bug. Both CLIs are affected by the same bug.

+++ This bug was initially created as a clone of Bug #1541239 +++

1. Description

Support for adding validation check while using openstack server create ... --hint command

2. Use case

An error in "openstack server create" filters specifcation (used uuid of group instead of "group=<uuid>"/ "key=value") format led to openstack accepting the value and not reporting any error.

However, it did not carry out the expected action.

A syntax check on the filter format could have helped user avoid several hours of troubleshooting

~~~
"openstack server create" command accepts hints in the format "key=value".
However no syntax validation is done leading to accepting values in incorrect format without reporting any error and user assuming filter got applied

Following works fine without error:

openstack server create ...  --hint 245e1dfe-2d0e-4139-80a9-fce124948896 --wait

It should actually be:
openstack server create ... --hint group=245e1dfe-2d0e-4139-80a9-fce124948896 --wait

Suggest adding validation check to the command so that hints are not accepted without key=value format

~~~

3. Upstream reference
        Bugzillas? No
        Blueprints? No
        Specs? No

4. RH bugzilla dependencies?
   No

5. Primary Red Hat contact:
   a. Name:  MD Sufiyan
   b. Email:   msufiyan

Comment 7 errata-xmlrpc 2020-03-05 11:54:29 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2020:0711


Note You need to log in before you can comment on or make changes to this bug.