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Bug 1322201 - virt-who hasn't handle RateLimitExceededException when work at kvm/vdsm mode
Summary: virt-who hasn't handle RateLimitExceededException when work at kvm/vdsm mode
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: virt-who
Version: 6.8
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Chris Snyder
QA Contact: Eko
URL:
Whiteboard:
Depends On:
Blocks: 1269194 1355878
TreeView+ depends on / blocked
 
Reported: 2016-03-30 01:54 UTC by Liushihui
Modified: 2020-05-14 15:08 UTC (History)
5 users (show)

Fixed In Version: virt-who-0.18-1.el6
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-03-21 10:29:54 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2017:0675 0 normal SHIPPED_LIVE virt-who bug fix update 2017-03-21 12:35:57 UTC

Description Liushihui 2016-03-30 01:54:58 UTC 
Description of problem:
When virt-who received 429 info from candlepin, it will show "RateLimitExceededException" in the log.

Version-Release number of selected component (if applicable):
virt-who-0.16-7.el6.noarch 
subscription-manager-1.16.8-7.el6.x86_64 
python-rhsm-1.16.6-1.el6.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Register system to stage candlepin.
2. Configure virt-who run at kvm/vdsm mode, start virt-who service, update host/guest mapping info frequently(start/stop/pause/add/delete)guests. make virt-who receive 429 info from server.
3. Check virt-who's log
# tail -f /var/log/rhsm/rhsm.log
MainProcess(13994):MainThread @virtwho.py:send:216 - Error in communication with subscription manager:
Traceback (most recent call last):
  File "/usr/share/virt-who/virtwho.py", line 197, in send
    self._sendGuestList(report)
  File "/usr/share/virt-who/virtwho.py", line 222, in _sendGuestList
    manager.sendVirtGuests(report, self.options)
  File "/usr/share/virt-who/manager/subscriptionmanager/subscriptionmanager.py", line 152, in sendVirtGuests
    self.connection.updateConsumer(self.uuid(), guest_uuids=serialized_guests)
  File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 995, in updateConsumer
    ret = self.conn.request_put(method, params)
  File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 690, in request_put
    return self._request("PUT", method, params)
  File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 598, in _request
    self.validateResponse(result, request_type, handler)
  File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 664, in validateResponse
    raise RateLimitExceededException(response['status'])
RateLimitExceededException
2016-03-22 20:51:08,359 [virtwho.main DEBUG] MainProcess(13994):MainThread @virtwho.py:send_report:168 - Report from "env/cmdline" failed to sent.

Actual results:
Virt-who will show RateLimitExceededException in the log when it received 429 info.

Expected results:
Virt-who shouldn't show RateLimitExceededException when it received 429 info, it should show remind info to retry after 60s, just as work at esx mode.

Additional info:
Comment 1 Radek Novacek 2016-03-31 12:03:43 UTC 
There is missing error handler, fixed upstream:

https://github.com/virt-who/virt-who/commit/d834d8df9cffde489a7d5a2c92f5ac33ad698b5b

Proposing for blocker.
Comment 2 Radek Novacek 2016-04-07 05:57:05 UTC 
As I didn't manage to get this fixed in Snap4 and I don't want to risk breaking something in the RC, I'm moving this to 6.9. Sorry for troubles.
Comment 4 Radek Novacek 2016-10-11 14:04:16 UTC 
Fixed in virt-who-0.18-1.el6.
Comment 6 Eko 2016-12-07 02:54:33 UTC 
verified in virt-who-0.18-1.el6

if received 429 error code, virt-who will try to sent it again every 60s/120s/180s
Comment 8 errata-xmlrpc 2017-03-21 10:29:54 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://rhn.redhat.com/errata/RHBA-2017-0675.html
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