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From Gayan Gunarathne <gay...@wso2.com>
Subject Re: [GSOC] GCE Load Balancing Support for Stratos - weekly update
Date Thu, 06 Aug 2015 07:32:24 GMT
Hi Asanka,

Once you have done with the above code review changes , please send us the
PR for the implementation.

Thanks,
Gayan

On Thu, Jul 30, 2015 at 7:14 PM, Asanka Sanjaya Herath <angal.sh@gmail.com>
wrote:

> Code review notes:
>
> 1. Without throwing run time exceptions always try to handle the exception
> 2. Try to throw more specific exceptions without just throwing generic
> exceptions so that will be easy to troubleshoot
> 3. Always put generic comments
> 4. Add debug log messages
>
>
> On Thu, Jul 30, 2015 at 12:06 PM, Asanka Sanjaya Herath <
> angal.sh@gmail.com> wrote:
>
>> Hi All,
>>
>> We had the hangout and demo as we planned. We discussed about issues in
>> current code like exception handling commenting etc. And we discussed about
>> modifications I did, future plans, limitations in GCE like domain mapping,
>> statistic publishing etc.
>>
>> I'm planing to do all the modifications requested in my code and do a
>> screen cast  again including the changes I have done.
>>
>> Participants: Stratos Team, Asanka
>>
>> On Mon, Jul 27, 2015 at 12:16 PM, Asanka Sanjaya Herath <
>> angal.sh@gmail.com> wrote:
>>
>>> Hi,
>>>
>>> We are planning to have a hangout in this week for discuss the progress,
>>> changes I have made and issues about the GCE LB extension currently I'm
>>> working on. It has been scheduled on 30th Thursday at 11 AM IST.
>>>
>>> On Wed, Jul 22, 2015 at 12:31 PM, Isuru Haththotuwa <isuruh@apache.org>
>>> wrote:
>>>
>>>>
>>>>
>>>> On Tue, Jul 21, 2015 at 10:51 PM, Gayan Gunarathne <gayang@wso2.com>
>>>> wrote:
>>>>
>>>>> Hi Asanka,
>>>>>
>>>>> We can check further with their forum[1]
>>>>>
>>>>> Also did you check with the [2]. Seems there are inbuilt health
>>>>> checking option.If they don't provide option to get in flight request
>>>>> count,IMO we can use their inbuilt health checking option.
>>>>>
>>>>> [1] https://groups.google.com/forum/#!forum/gce-discussion
>>>>> [2] https://cloud.google.com/compute/docs/load-balancing/health-checks
>>>>>
>>>> Yes. If GCE API does not provide a way to get this information, we have
>>>> to look in to alternate methods. Not sure how the health check works here,
>>>> but maybe its just doing a port check. If so, we won't be able to directly
>>>> use in Autoscaling decision making. But that is fine IMO, we can only
>>>> support what is available.
>>>>
>>>>>
>>>>> Thanks,
>>>>> Gayan
>>>>>
>>>>> On Tue, Jul 21, 2015 at 8:22 PM, Asanka Sanjaya Herath <
>>>>> angal.sh@gmail.com> wrote:
>>>>>
>>>>>> Hi Isuru,
>>>>>>
>>>>>> Unfortunately I was not able to figure out a way to do this. I really
>>>>>> appreciate if you can help me with this.
>>>>>>
>>>>>> On Tue, Jul 21, 2015 at 8:20 PM, Isuru Haththotuwa <isuruh@apache.org
>>>>>> > wrote:
>>>>>>
>>>>>>> Hi Asanka,
>>>>>>>
>>>>>>> On Sat, Jul 18, 2015 at 10:13 AM, Asanka Sanjaya Herath <
>>>>>>> angal.sh@gmail.com> wrote:
>>>>>>>
>>>>>>>> Thanks Isuru. Currently I'm fixing an issue related to member
>>>>>>>> termination. Meanwhile I'm struggling to find a way to get
"in flight
>>>>>>>> request count" from GCE. I'll do some more research and update
the thread.
>>>>>>>>
>>>>>>> Were you able to find a way to get the In Flight Request count
from
>>>>>>> GCE APIs? Please share your findings.
>>>>>>>
>>>>>>>>
>>>>>>>> On Sat, Jul 18, 2015 at 8:33 PM, Isuru Haththotuwa <
>>>>>>>> isuruh@apache.org> wrote:
>>>>>>>>
>>>>>>>>> Great work so far Asanka!
>>>>>>>>>
>>>>>>>>> On Wed, Jul 15, 2015 at 6:01 AM, Asanka Sanjaya Herath
<
>>>>>>>>> angal.sh@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Thanks Gayan for the feedback. As we discussed on
hangout I have
>>>>>>>>>> done some screen recoding about the LB extension
that I have created. I
>>>>>>>>>> have published that on YouTube. Here is the link.
>>>>>>>>>> https://youtu.be/dAWYQL1Vleo .
>>>>>>>>>>
>>>>>>>>>> On Mon, Jul 13, 2015 at 12:25 PM, Gayan Gunarathne
<
>>>>>>>>>> gayang@wso2.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Thanks Asanka for the progress update.
>>>>>>>>>>>
>>>>>>>>>>> Nice to hear that you are writing the blog on
this. Please share
>>>>>>>>>>> the blog post once you have done.
>>>>>>>>>>>
>>>>>>>>>>> Yeah now you can work on the statistic publishing
part.Also
>>>>>>>>>>> please share us the information about how do
you plan to gather GCE related
>>>>>>>>>>> statistics for your extension.
>>>>>>>>>>>
>>>>>>>>>>> Thanks,
>>>>>>>>>>> Gayan
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Mon, Jul 6, 2015 at 6:12 PM, Asanka Sanjaya
Herath <
>>>>>>>>>>> angal.sh@gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi,
>>>>>>>>>>>>
>>>>>>>>>>>> Last week I implemented a way to read configuration
from a
>>>>>>>>>>>> configuration file instead of reading from
system arguments as we discussed
>>>>>>>>>>>> in last hangout [1]. And I did some testing
related to topology issue and
>>>>>>>>>>>> end to end testing as well. I have started
writing blog post related to
>>>>>>>>>>>> extension as we discussed in last hangout.
I'm willing to do the statistics
>>>>>>>>>>>> publishing part in this week and I'm supposed
to recode a demo too.
>>>>>>>>>>>>
>>>>>>>>>>>> [1].
>>>>>>>>>>>> https://github.com/apache/stratos/commit/d8256222b959721763354e8149a6f975dd8e3d76
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Jun 29, 2015 at 2:58 PM, Asanka Sanjaya
Herath <
>>>>>>>>>>>> angal.sh@gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>
>>>>>>>>>>>>> Last week I was working on debugging,
testing and finding an
>>>>>>>>>>>>> error related to topology as we discussed
in hangout. After debugging I
>>>>>>>>>>>>> opened a discussion thread in dev list
in order to discuss findings. And I
>>>>>>>>>>>>> added a timeout for operation completions
[1]. And as we discussed in
>>>>>>>>>>>>> hangout I did some changes in message
processor side in order to expose the
>>>>>>>>>>>>> instance ID of the member to other components
too [2].
>>>>>>>>>>>>>
>>>>>>>>>>>>> [1].
>>>>>>>>>>>>> https://github.com/apache/stratos/commit/9df565f1296707165e96755ca6a0b1c37bea53b1
>>>>>>>>>>>>> [2].
>>>>>>>>>>>>> https://github.com/apache/stratos/commit/9f44791884a54499997a0e5d00f7a4b46047b3b2
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, Jun 23, 2015 at 2:09 PM, Imesh
Gunaratne <
>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Mon, Jun 22, 2015 at 4:00 PM,
Asanka Sanjaya Herath <
>>>>>>>>>>>>>> angal.sh@gmail.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Hi All,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> We had the hangout today and
we discussed on following.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Participants: IsuruH, GayanG,
Imesh, Asanka
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>>>>>> Committer & PMC Member, Apache
Stratos
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>> ASH
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Thanks,
>>>>>>>>>>>> Regards,
>>>>>>>>>>>> ASH
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Gayan Gunarathne
>>>>>>>>>>> Technical Lead, WSO2 Inc. (http://wso2.com)
>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>> email : gayang@wso2.com  | mobile : +94 766819985
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Thanks,
>>>>>>>>>> Regards,
>>>>>>>>>> ASH
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Thanks and Regards,
>>>>>>>>>
>>>>>>>>> Isuru H.
>>>>>>>>> +94 716 358 048* <http://wso2.com/>*
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Thanks,
>>>>>>>> Regards,
>>>>>>>> ASH
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Thanks and Regards,
>>>>>>>
>>>>>>> Isuru H.
>>>>>>> +94 716 358 048* <http://wso2.com/>*
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Thanks,
>>>>>> Regards,
>>>>>> ASH
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> Gayan Gunarathne
>>>>> Technical Lead, WSO2 Inc. (http://wso2.com)
>>>>> Committer & PMC Member, Apache Stratos
>>>>> email : gayang@wso2.com  | mobile : +94 766819985
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Thanks and Regards,
>>>>
>>>> Isuru H.
>>>> +94 716 358 048* <http://wso2.com/>*
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> Thanks,
>>> Regards,
>>> ASH
>>>
>>
>>
>>
>> --
>> Thanks,
>> Regards,
>> ASH
>>
>
>
>
> --
> Thanks,
> Regards,
> ASH
>



-- 

Gayan Gunarathne
Technical Lead, WSO2 Inc. (http://wso2.com)
Committer & PMC Member, Apache Stratos
email : gayang@wso2.com  | mobile : +94 775030545 <%2B94%20766819985>

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