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Bug 1058957

Summary: [AAA] rhevm-config output when failing to change password is easy to miss and doesn't give any context
Product: Red Hat Enterprise Virtualization Manager Reporter: Matt Reid <mreid>
Component: ovirt-engine-configAssignee: Yair Zaslavsky <yzaslavs>
Status: CLOSED CURRENTRELEASE QA Contact: Jiri Belka <jbelka>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 3.2.0CC: aberezin, acathrow, alonbl, gklein, iheim, oourfali, Rhev-m-bugs, yeylon
Target Milestone: ---   
Target Release: 3.4.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: infra
Fixed In Version: org.ovirt.engine-root-3.4.0-14 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Infra RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1099562    

Description Matt Reid 2014-01-28 20:28:21 UTC
Description of problem:
I hit an issue with the RHEV REST API and in trying to troubleshoot it, attempted to change the password, since I wasn't sure at first if it was the same password as logging into the RHEVM Admin portal. I ran the command to try and change the password, scanned the output, and thought it had changed. When I went back to the admin portal and the /api site to try to log into both of them again, I was surprised to see the password remained unchanged.

# rhevm-config -s AdminPassword=admin2

Cannot set value admin2 to key AdminPassword.


### Notes:
### 1. Passwords: password can be set in interactive mode ie:
###       engine-config - AdminPassword=interactive
###    or via file with one of the following options:
###       engine-config -s AdminPassword --admin-pass-file=/tmp/mypass
###       engine-config -s AdminPassword=/tmp/mypass
### 2. In order for your change(s) to take effect,
###    restart the oVirt engine service (using: 'service ovirt-engine restart').
###############################################################################


> # |

Seeing a wall of text output like that, with the failure/refusal in the middle, isn't highly recognizable, when I see that print out, I'm looking at the last few lines to see what the result was, and that's all just informational stuff. I don't see anything saying at the end that my request failed or succeeded.

Running the command a few more times, eventually I did see the message in the middle, so at least I know it didn't change it. But it doesn't give me anything actionable. Why wasn't it set? Does it violate a password policy? Can I just not set it manually like that? None of the informational notes show you how to set it manually. 

The error could be more helpful, and more noticeable, I think.

Version-Release number of selected component (if applicable):
rhev 3.2


Actual results:
Cannot set password, no recourse offered.

Expected results:
Why was it unable to set the password? What should I try next? Also, consider moving the password failure message to be the last thing output, or have a summary string saying it failed at the end, please don't expect me to go back and read through all of that information to see what's important.

Additional info:

Comment 1 Yair Zaslavsky 2014-01-30 07:17:58 UTC
PasswordValueHelper.validate should change -
I suggest we try to perform some validations -in case of --admin-pass-file with file that does not exist (for example) we can report a more detailed error message.
In case the password change is not via interactive mode or the admin-pass-file - IMHO we should still print some error description that explains that the only possible way to change the password is via admin-pass-file or interactive.
Maybe it can be rephrased, and advise the user to check help for more details.

Comment 2 Sandro Bonazzola 2014-02-19 12:27:17 UTC
This bug is referenced in ovirt-engine-3.4.0-beta3 logs. Moving to ON_QA

Comment 3 Jiri Belka 2014-03-06 10:17:11 UTC
[root@jb-rhevm34 ~]# rhevm-config -s AdminPassword=admin2
Cannot set value admin2 to key AdminPassword. It appears you tried to change a password for AdminPassword in a wrong way.You should use interactive mode or provide a file cotaining the password. Run the utility with --help for more information.

There's typo - missing space between 'way.You', please correct. Thx!

Comment 4 Jiri Belka 2014-04-28 09:13:08 UTC
ok, av7.

Comment 5 Itamar Heim 2014-06-12 14:10:27 UTC
Closing as part of 3.4.0