[ OST Failure Report ] [ oVirt Master (vdsm) ] [ 14-08-2018 ] [
006_migrations.migrate_vm ]
by Dafna Ron
Hi,
We have a failure in vm migration on project vdsm master branch.
I think the issue is related to this change:
https://gerrit.ovirt.org/#/c/94248/ - https://gerrit.ovirt.org/#/c/94248/
Can you please have a look?
full logs:
https://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/10309/arti...
error:
2018-09-14 07:15:43,102-0400 ERROR (migsrc/ade7210f) [virt.vm]
(vmId='ade7210f-992e-4256-a33f-1340552892c9') __init__() takes exactly 3
arguments (2 given) (migration:281)
2018-09-14 07:15:43,102-0400 DEBUG (migsrc/ade7210f) [jsonrpc.Notification]
Sending event {"params": {"notify_time": 4296575510,
"ade7210f-992e-4256-a33f-1340552892c9": {"status": "Up"}}, "jsonrpc":
"2.0", "method": "|virt|VM_status|ade72
10f-992e-4256-a33f-1340552892c9"} (__init__:181)
2018-09-14 07:15:43,103-0400 DEBUG (JsonRpc (StompReactor))
[yajsonrpc.protocols.stomp.AsyncClient] Stomp connection established
(stompclient:138)
2018-09-14 07:15:43,104-0400 DEBUG (migsrc/ade7210f) [vds] Sending
notification |virt|VM_status|ade7210f-992e-4256-a33f-1340552892c9 with
params {'notify_time': 4296575510, 'ade7210f-992e-4256-a33f-1340552892c9':
{'status': 'Up'}} (clien
tIF:225)
2018-09-14 07:15:43,104-0400 ERROR (migsrc/ade7210f) [virt.vm]
(vmId='ade7210f-992e-4256-a33f-1340552892c9') Failed to migrate
(migration:449)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 401,
in _regular_run
self._setupVdsConnection()
File "/usr/lib/python2.7/site-packages/vdsm/virt/migration.py", line 241,
in _setupVdsConnection
self._destServer = jsonrpcvdscli.connect(requestQueue, client)
File "/usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py", line 259,
in connect
return _Server(client, xml_compat)
File "/usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py", line 135,
in __init__
self._schema = vdsmapi.Schema.vdsm_api(api_strict_mode)
File "/usr/lib/python2.7/site-packages/vdsm/api/vdsmapi.py", line 155, in
vdsm_api
return Schema(schema_types, *args, **kwargs)
TypeError: __init__() takes exactly 3 arguments (2 given)
6 years, 1 month
jira issues for didi
by Yedidyah Bar David
Hi all,
Yesterday I sent an email to infra-support (with subject "Add gerrit
comment about actual CQ results"). I didn't receive any automatic
notification or anything.
I now logged into jira with my account there (ybardavi) and noticed
there is a pending request I made some time ago to change my email
there to didi at redhat. I tried finishing the process but whatever I
did it failed.
I then searched all tickets reported by didi at redhat and see that
last one I can find is from Apr, and the next ones (total 4, including
the one from yesterday) were not found. So somehow the address didi at
redhat is marked as spammer, or problematic in some other way...
I see these options now:
1. Just ignore this, do not use jira, do not email infra-support, use
the web interface when I must.
2. Have someone (who?) fix this - either assign the address didi at
redhat as a valid address for my existing account, or change my email
address there, or something like that.
3. Configure my mail client (gmail web interface) to use ybardavi at
redhat when sending email to infra-support. I guess/hope this is
possible, didn't try yet. I don't like this option, because I prefer
to use didi@, and it has the downside of having data there with both
addresses unrelated to each other, but it's obviously the simplest.
Fixes/opinions/ideas/etc are welcome :-)
Thanks,
--
Didi
6 years, 1 month
[JIRA] (OVIRT-2498) Failing KubeVirt CI
by Barak Korren (oVirt JIRA)
[ https://ovirt-jira.atlassian.net/browse/OVIRT-2498?page=com.atlassian.jir... ]
Barak Korren commented on OVIRT-2498:
-------------------------------------
[~pkotas] please be more specific about what you mean by monitoring access. you should already be able to monitor the job as it runs in multiple ways via Blue Ocean, the Jenkins old UI or the STDCI UI.
WRT Docker connection issues - where is the Docker command being lunched? If its launched from inside the containers that Kubevirt-CI creates, then its really not something I can control (AFAIK its sets up its own networking inside a special "dnsmasq" container).
If the thing that fails tries to connect directly from the STDCI environemnt to some service, it may have to do with the fact that we have a proxy configured in the environment. you ned to make sure the connections you're trying to setup and not being routed via the proxy by either setting the 'no_proxy' env var or unsetting the 'http_proxy' env var. I added code to do this in Kubevirt's test.sh a while ago, but maybe someone removed it.
> Failing KubeVirt CI
> -------------------
>
> Key: OVIRT-2498
> URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2498
> Project: oVirt - virtualization made easy
> Issue Type: By-EMAIL
> Reporter: Petr Kotas
> Assignee: infra
>
> Hi,
> I am working on fixing the issues on the KubeVirt e2e test suites. This
> task is directly related to unstable CI, due to unknown errors.
> The progress is reported in the CNV trello:
> https://trello.com/c/HNXcMEQu/161-epic-improve-ci
> I am creating this issue since the KubeVirt experience random timeouts on
> random tests most of the times when test suites run.
> The issue from outside is showing as timeouts on difference part of tests.
> Sometimes the tests fails in set up phase, again due to random timeout.
> The example in the link bellow timed out for network connection on
> localhost.
> [check-patch.k8s-1.11.0-dev.el7.x86_64]
> requests.exceptions.ReadTimeout:
> UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.
> (read timeout=60)
> Example of failing test suites is here
> https://jenkins.ovirt.org/job/kubevirt_kubevirt_standard-check-pr/1916/co...
> The list of errors related to the failing CI can be found in my notes
> https://docs.google.com/document/d/1_ll1DOMHgCRHn_Df9i4uvtRFyMK-bDCHEeGfJ...
> I am not sure whether KubeVirt already shared the resource requirements, so
> I provide short summary:
> *Resources for KubeVirt e2e tests:*
> - at least 12GB of RAM - we start 3 nodes (3 docker images) each require
> 4GB of RAM
> - exposed /dev/kvm to enable native virtualization
> - cached images, since these are used to build the test cluster:
> - kubevirtci/os-3.10.0-crio:latest
> - kubevirtci/os-3.10.0-multus:latest
> - kubevirtci/os-3.10.0:latest
> - kubevirtci/k8s-1.10.4:latest
> - kubevirtci/k8s-multus-1.11.1:latest
> - kubevirtci/k8s-1.11.0:latest
> How can we overcome this? Can we work together to build a suitable
> requirements for running the tests so it passes each time?
> Kind regards,
> Petr Kotas
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6 years, 1 month
[JIRA] (OVIRT-2498) Failing KubeVirt CI
by Petr Kotas (oVirt JIRA)
[ https://ovirt-jira.atlassian.net/browse/OVIRT-2498?page=com.atlassian.jir... ]
Petr Kotas commented on OVIRT-2498:
-----------------------------------
Hi Barak,
I understand and agree that mailing list is a great place to share the
knowledge. I will write a summary there once we come up with a solution for
this issue.
And we need to figure the solution swiftly as TLV has holidays approaching.
The issues I have described are recurring for almost a 3 months and are
blocking us to progress with our work.
We already work on fixing the issue from our site and are working on
additional fixes to provide even more stable tests.
The other part is be sure, we are not crashing the CI.
Would you be able to give me a monitoring access so I can see whether there
are any race conditions, or we deplete some resources?
Regarding the timeouts. We are not relying on them. The timeout you have
seen in the logs, is from your infrastructure.
It signals, there is networking issue and the docker cannot connect to
localhost, which is weird.
So please, can I have monitoring access? And can you please check whether
the network does not have any issues?
Thank you for your help! I appreciate it.
Best,
Petr
On Sun, Sep 16, 2018 at 8:08 AM Barak Korren (oVirt JIRA) <
> Failing KubeVirt CI
> -------------------
>
> Key: OVIRT-2498
> URL: https://ovirt-jira.atlassian.net/browse/OVIRT-2498
> Project: oVirt - virtualization made easy
> Issue Type: By-EMAIL
> Reporter: Petr Kotas
> Assignee: infra
>
> Hi,
> I am working on fixing the issues on the KubeVirt e2e test suites. This
> task is directly related to unstable CI, due to unknown errors.
> The progress is reported in the CNV trello:
> https://trello.com/c/HNXcMEQu/161-epic-improve-ci
> I am creating this issue since the KubeVirt experience random timeouts on
> random tests most of the times when test suites run.
> The issue from outside is showing as timeouts on difference part of tests.
> Sometimes the tests fails in set up phase, again due to random timeout.
> The example in the link bellow timed out for network connection on
> localhost.
> [check-patch.k8s-1.11.0-dev.el7.x86_64]
> requests.exceptions.ReadTimeout:
> UnixHTTPConnectionPool(host='localhost', port=None): Read timed out.
> (read timeout=60)
> Example of failing test suites is here
> https://jenkins.ovirt.org/job/kubevirt_kubevirt_standard-check-pr/1916/co...
> The list of errors related to the failing CI can be found in my notes
> https://docs.google.com/document/d/1_ll1DOMHgCRHn_Df9i4uvtRFyMK-bDCHEeGfJ...
> I am not sure whether KubeVirt already shared the resource requirements, so
> I provide short summary:
> *Resources for KubeVirt e2e tests:*
> - at least 12GB of RAM - we start 3 nodes (3 docker images) each require
> 4GB of RAM
> - exposed /dev/kvm to enable native virtualization
> - cached images, since these are used to build the test cluster:
> - kubevirtci/os-3.10.0-crio:latest
> - kubevirtci/os-3.10.0-multus:latest
> - kubevirtci/os-3.10.0:latest
> - kubevirtci/k8s-1.10.4:latest
> - kubevirtci/k8s-multus-1.11.1:latest
> - kubevirtci/k8s-1.11.0:latest
> How can we overcome this? Can we work together to build a suitable
> requirements for running the tests so it passes each time?
> Kind regards,
> Petr Kotas
--
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6 years, 1 month