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Bug 1851707

Summary: Failed to add image ticket to ovirt-imageio-proxy: Connection refused
Product: [oVirt] ovirt-imageio Reporter: Ilan Zuckerman <izuckerm>
Component: ProxyAssignee: Vojtech Juranek <vjuranek>
Status: CLOSED CURRENTRELEASE QA Contact: Ilan Zuckerman <izuckerm>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 2.0.8CC: aefrat, bugs, lsvaty, mtessun, nsoffer, royoung, sfishbai, tnisan
Target Milestone: ovirt-4.4.1Keywords: Automation, AutomationBlocker
Target Release: 2.0.9Flags: pm-rhel: ovirt-4.4+
mtessun: blocker-
sfishbai: testing_ack+
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: ovirt-imageio-2.0.9-1 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-07-08 08:26:29 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Storage RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1839400    
Attachments:
Description Flags
engine and vdsm logs
none
autometed test failure. using proxy_url none

Description Ilan Zuckerman 2020-06-28 11:04:53 UTC 
Created attachment 1699023 [details]
engine and vdsm logs

Description of problem:
Downloading image with transfer url throws the following exception on engine log [1]. Full out is here[2]. But the image is being actually downloaded.
This issue occurred on ISCS, but can be reproduced on all SD types
This is regression bug because this issue is not seen on previously tested release rhv-release-4.4.1-3-001.noarch

The ingine is saying we should use (use 'transfer_url'), but in the download_disk.py script you can clearly see that it is using transfer_url:

if args.use_proxy:
    download_url = transfer.proxy_url
else:
    download_url = transfer.transfer_url



[1]:
2020-06-25 11:21:59,867+03 INFO  [org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand] (default task-12) [5bbfedb8-c9ad-423e-b723-d38994337020] Adding image ticket to ovirt-imageio-proxy, id b16d3a39-4070-4bed-ae92-1923414ae97e
2020-06-25 11:21:59,867+03 ERROR [org.ovirt.engine.core.bll.storage.disk.image.TransferDiskImageCommand] (default task-12) [5bbfedb8-c9ad-423e-b723-d38994337020] Failed to add image ticket to ovirt-imageio-proxy: Connection refused (Connection refused): java.lang.RuntimeException: Connection refused (Connection refused)


[2]:
http://pastebin.test.redhat.com/879456


[4]:
2020-06-25 11:04:09,738+03 WARN  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-1) [f56345aa-809a-4ce3-9e5d-b6d2f08487fd] EVENT_ID: TRANSFER_FAILED_TO_ADD_TICKET_TO_PROXY(1,075), Failed to add image ticket to ovirt-imageio-proxy - only transferring directly to ovirt-imageio-daemon is applicable (use 'transfer_url').



Version-Release number of selected component (if applicable):
rhv-release-4.4.1-5-001.noarch
ovirt-imageio-common-2.0.8-1.el8ev.x86_64
ovirt-imageio-client-2.0.8-1.el8ev.x86_64


How reproducible:
100%

Steps to Reproduce:
1. Have qcow2 disk on ISCSI
2. from vdsm host run the following command [3]


[3]:
[root@storage-ge13-vdsm1 ~]#  python3 /usr/share/doc/python3-ovirt-engine-sdk4/examples/download_disk.py --engine-url https://storage-ge-13.scl.lab.tlv.redhat.com --username admin@internal -c ca.pem 76dced10-fbd5-4b4f-8a53-8eed230f5228 /tmp/downloaded_disk
Connecting...
Password: 
Creating image transfer...
Transfer ID: 7bc7c2cb-dcd0-42f8-be39-9ee0593c600c
Transfer host: host_mixed_3
Downloading image...
Formatting '/tmp/downloaded_disk', fmt=qcow2 size=2147483648 cluster_size=65536 lazy_refcounts=off refcount_bits=16
[ 100.00% ] 2.00 GiB, 0.11 seconds, 18.65 GiB/s                                
Finalizing image transfer...

Actual results:
Errors as mentioned in engine log

Expected results:
No errors should be during this operation
Comment 1 Ilan Zuckerman 2020-06-28 13:45:41 UTC 
Also attaching the logs from failed Automated TC. The ERROR as it seen on engine log is similar.
This time, the test is using 'proxy_url'
Comment 2 Ilan Zuckerman 2020-06-28 13:46:16 UTC 
Created attachment 1699037 [details]
autometed test failure. using proxy_url
Comment 3 Lukas Svaty 2020-06-30 10:39:46 UTC 
IPv6 ImageIO is a new feature, not present in previous releases, removing Regression flag.
Comment 4 Nir Soffer 2020-06-30 21:44:25 UTC 
Will be fixed in 2.0.9-1.
Comment 5 Nir Soffer 2020-06-30 22:19:20 UTC 
Updating to urgent since image transfer from UI are completely broken
in 2.0.8 on common setup (ipv4, dual-stack). Only ipv6 only setup works
with 2.0.8.
Comment 6 Avihai 2020-07-01 11:55:28 UTC 
We did not receive imageio 2.0.9-1 yet on rhv-4.4.1-5 moving back to modified.

Please do not move bugs to ON_QA unless QE got the content first. (should be in next build rhv-4.4.1-6)
Comment 7 Ilan Zuckerman 2020-07-05 08:53:57 UTC 
Verified on rhv-release-4.4.1-10-001.noarch

Both upload and download works fine on UI and using SDK.
Comment 8 Sandro Bonazzola 2020-07-08 08:26:29 UTC 
This bugzilla is included in oVirt 4.4.1 release, published on July 8th 2020.

Since the problem described in this bug report should be resolved in oVirt 4.4.1 release, it has been closed with a resolution of CURRENT RELEASE.

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