2032531 – [4.7.z] vsphere-problem-detector: session leak

Bug 2032531 - [4.7.z] vsphere-problem-detector: session leak

Summary: [4.7.z] vsphere-problem-detector: session leak

Keywords:
Status:	CLOSED DUPLICATE of bug 2039341
Alias:	None
Product:	OpenShift Container Platform
Classification:	Red Hat
Component:	Storage
Sub Component:
Version:	4.7
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	high
Target Milestone:	---
Target Release:	---
Assignee:	Robert Bost
QA Contact:	Wei Duan
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2021-12-14 16:25 UTC by Robert Bost
Modified:	2022-01-12 10:09 UTC (History)
CC List:	2 users (show)
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:	2022-01-12 10:09:07 UTC
Target Upstream Version:
Embargoed:

Attachments	(Terms of Use)

Description Robert Bost 2021-12-14 16:25:54 UTC

This bug was initially created as a copy of Bug #2011903

I am copying this bug because: Backport to 4.7.z



Description of problem:

vSphere Problem Detector may be leaking sessions in vSphere due to client not being logged out between syncs. 

Version-Release number of selected component (if applicable): 4.10 and master

How reproducible: Always

Steps to Reproduce:
1. Monitor sessions using `govc session.ls` while vsphere-problem-detector is running

Actual results: 
Sessions count increases from 1 to 14 in about 17 minutes.

In the output below, I was running build from https://github.com/openshift/vsphere-problem-detector/pull/58

$ while true; do date; govc session.ls | grep vsphere-prob; sleep 5m ; done
Thu Oct  7 10:20:26 AM MDT 2021
523e179e-4ead-fd7b-b51a-4f51ad4789a0  VSPHERE.LOCAL\rbost    2021-10-07 16:20  12s     x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
Thu Oct  7 10:25:26 AM MDT 2021
5237d10f-eb55-be7b-08f3-199397fec29d  VSPHERE.LOCAL\rbost    2021-10-07 16:23  2m8s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
523e179e-4ead-fd7b-b51a-4f51ad4789a0  VSPHERE.LOCAL\rbost    2021-10-07 16:20  5m12s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
528a51b6-142d-9e56-afbd-2e19b384b975  VSPHERE.LOCAL\rbost    2021-10-07 16:24  1m7s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
528f6e0d-da37-ffe0-247a-11f9bff5a2de  VSPHERE.LOCAL\rbost    2021-10-07 16:22  3m10s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52f4a6c1-c603-bdf5-1922-0f3129bc0196  VSPHERE.LOCAL\rbost    2021-10-07 16:21  4m11s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52facf01-0f12-d658-077a-2485d25b602e  VSPHERE.LOCAL\rbost    2021-10-07 16:25  7s      x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
Thu Oct  7 10:30:26 AM MDT 2021
5212af06-f896-be51-8088-4c881459226f  VSPHERE.LOCAL\rbost    2021-10-07 16:26  4m5s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
522071e9-0ab3-d843-e02e-d44924644ea2  VSPHERE.LOCAL\rbost    2021-10-07 16:28  2m3s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
5237d10f-eb55-be7b-08f3-199397fec29d  VSPHERE.LOCAL\rbost    2021-10-07 16:23  7m9s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
523e179e-4ead-fd7b-b51a-4f51ad4789a0  VSPHERE.LOCAL\rbost    2021-10-07 16:20  10m13s  x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
528a51b6-142d-9e56-afbd-2e19b384b975  VSPHERE.LOCAL\rbost    2021-10-07 16:24  6m8s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
528f6e0d-da37-ffe0-247a-11f9bff5a2de  VSPHERE.LOCAL\rbost    2021-10-07 16:22  8m10s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52b62109-7618-33f1-12ab-0eccf6c46c77  VSPHERE.LOCAL\rbost    2021-10-07 16:27  3m4s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52d08b6b-9be2-b4de-c7bc-4aae330242ab  VSPHERE.LOCAL\rbost    2021-10-07 16:29  1m2s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52df60e9-7dd4-666f-711c-99d872e0a85a  VSPHERE.LOCAL\rbost    2021-10-07 16:30  2s      x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52f4a6c1-c603-bdf5-1922-0f3129bc0196  VSPHERE.LOCAL\rbost    2021-10-07 16:21  9m11s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52facf01-0f12-d658-077a-2485d25b602e  VSPHERE.LOCAL\rbost    2021-10-07 16:25  5m7s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
Thu Oct  7 10:35:27 AM MDT 2021
5211905e-4c06-e20e-edc2-6d7debaf3af8  VSPHERE.LOCAL\rbost    2021-10-07 16:31  4m0s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
5212af06-f896-be51-8088-4c881459226f  VSPHERE.LOCAL\rbost    2021-10-07 16:26  9m5s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
522071e9-0ab3-d843-e02e-d44924644ea2  VSPHERE.LOCAL\rbost    2021-10-07 16:28  7m3s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
5234bcde-f49b-f53f-edcf-fcdd0db91de5  VSPHERE.LOCAL\rbost    2021-10-07 16:32  2m59s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
5237d10f-eb55-be7b-08f3-199397fec29d  VSPHERE.LOCAL\rbost    2021-10-07 16:23  12m9s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
523e179e-4ead-fd7b-b51a-4f51ad4789a0  VSPHERE.LOCAL\rbost    2021-10-07 16:20  15m13s  x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
528a51b6-142d-9e56-afbd-2e19b384b975  VSPHERE.LOCAL\rbost    2021-10-07 16:24  11m8s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
528f6e0d-da37-ffe0-247a-11f9bff5a2de  VSPHERE.LOCAL\rbost    2021-10-07 16:22  13m10s  x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52b62109-7618-33f1-12ab-0eccf6c46c77  VSPHERE.LOCAL\rbost    2021-10-07 16:27  8m4s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52d08b6b-9be2-b4de-c7bc-4aae330242ab  VSPHERE.LOCAL\rbost    2021-10-07 16:29  6m2s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52db6e7f-d860-dc5a-109c-e2a936be556e  VSPHERE.LOCAL\rbost    2021-10-07 16:34  56s     x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52df60e9-7dd4-666f-711c-99d872e0a85a  VSPHERE.LOCAL\rbost    2021-10-07 16:30  5m1s    x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52ebd12c-0084-4ee6-e6b5-339337f7a3d1  VSPHERE.LOCAL\rbost    2021-10-07 16:33  1m57s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52f4a6c1-c603-bdf5-1922-0f3129bc0196  VSPHERE.LOCAL\rbost    2021-10-07 16:21  14m11s  x.x.x.x  vsphere-problem-detector/v0.0.0-unknown                     
52facf01-0f12-d658-077a-2485d25b602e  VSPHERE.LOCAL\rbost    2021-10-07 16:25  10m7s   x.x.x.x  vsphere-problem-detector/v0.0.0-unknown

Comment 3 Jan Safranek 2022-01-12 10:09:07 UTC


*** This bug has been marked as a duplicate of bug 2039341 ***

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