[ovirt-users] fakevdsm vs ovirt engine 4.0.4

[Roman Mohr]

On Tue, Oct 18, 2016 at 10:04 AM, <joost at familiealbers.nl> wrote:

> Hi Roman, thanks for the quick response, i have followed your advice but
> still see the following fakevdsm console.
>
>
>
Could it be that you did not disable the SSL encryption on the engine side?
Did you follow the steps in [15] and restarted ovirt-engine?

>
> 2016-10-18 07:49:34,105 Message sent: null
> 2016-10-18 07:49:34,105 Unable to process messages
> java.io.IOException: Broken pipe
>         at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
>         at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
>         at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
>         at sun.nio.ch.IOUtil.write(IOUtil.java:65)
>         at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:492)
>         at org.ovirt.vdsm.jsonrpc.client.reactors.PlainClient.write(Pla
> inClient.java:55)
>         at org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.process
> Outgoing(ReactorClient.java:241)
>         at org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient.process
> (ReactorClient.java:204)
>         at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.processChanne
> ls(Reactor.java:89)
>         at org.ovirt.vdsm.jsonrpc.client.reactors.Reactor.run(Reactor.j
> ava:65)
> 2016-10-18 07:49:34,106
>
> 2016-10-18 07:49:34,106 Message sent: null
> 2016-10-18 07:49:34,107 Failure in processing request
> java.lang.IllegalArgumentException: 'method' field missing in node
>         at org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromJsonNode(Js
> onRpcRequest.java:79)
>         at org.ovirt.vdsm.jsonrpc.client.JsonRpcRequest.fromByteArray(J
> sonRpcRequest.java:103)
>         at org.ovirt.vdsmfake.rpc.json.JsonRpcServer$MessageHandler.run
> (JsonRpcServer.java:122)
>         at java.util.concurrent.Executors$RunnableAdapter.call(
> Executors.java:471)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
> Executor.java:1145)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
> lExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:745)
> 2016-10-18 07:49:37,095 CONNECT
> accept-version:1.2
> heart-beat:0,21234
> host:null
>
>
>
>
> Roman Mohr schreef op 2016-10-18 09:06:
>
>> Hi,
>>
>> On Tue, Oct 18, 2016 at 12:28 AM, <joost at familiealbers.nl [13]> wrote:
>>
>> Hi All,
>>> I am trying to start load tests against my newly installed ovirt
>>> engine version 4.0.4
>>>
>>
>> Note that latest fakevdsm is currently broken when using it with 4.0
>> releases, it only works on master.
>>
>> You can check out the code from here
>>
>> https://gerrit.ovirt.org/#/c/65333/ [14]
>>
>> to get a working version for 4.0.
>>
>>
>> I can run fakevdsm as follows (minor changes to pom.xml (mainly
>>> jetty plugin version)
>>> i also changed vdsm-jsonrpc-java-client to match that of the
>>> server.
>>>
>>>
>>> <groupId>org.ovirt.vdsm-jsonrpc-java</groupId>
>>>
>>> <artifactId>vdsm-jsonrpc-java-client</artifactId>
>>>                         <version>1.2.5</version>
>>>
>>> i can run the app using
>>>
>>> mvn jetty:run -Dfake.host=0.0.0.0 -DjsonListenPort=54321
>>> -DvdsmPort=54322
>>>
>>
>> could you try running "mvn clean" before starting it again? Fakevdsm
>> has a cache and if something is wrong with that data there (e.g. a bug
>> or switching between engine versions) you can end up in such
>> situations. Running "mvn clean" cleans the cache too.Roman
>>
>> Links:
>> ------
>> [1] http://iqn.1994-05.com
>> [2] http://52.25.68.41
>> [3] http://52.25.68.41
>> [4] http://r.monitoring.HostMonitoring.re
>> [5] http://org.quartz.core.JobRunShell.ru
>> [6] http://52.25.68.41
>> [7] http://52.25.68.41
>> [8] http://r.monitoring.HostMonitoring.re
>> [9] http://org.quartz.core.JobRunShell.ru
>> [10] http://52.25.68.41
>> [11] mailto:Users at ovirt.org
>> [12] http://lists.ovirt.org/mailman/listinfo/users
>> [13] mailto:joost at familiealbers.nl
>> [14] https://gerrit.ovirt.org/#/c/65333/
>
>
[15] https://github.com/oVirt/ovirt-vdsmfake#prepare-ovirt-engine
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