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From Swapnil Patil <swapnil.r...@gmail.com>
Subject Re: AWS Load Balancing Support for Stratos - Weekly Update
Date Mon, 20 Jul 2015 06:17:17 GMT
Hi All,

In last week I worked on following tasks.

1. Tested and modified extension to make sure it works properly when a
simple application is deployed and undeployed.
2. I made changes to automatically find out aws region in which the load
balancer should be created. This is also useful while setting endpoint of
each AWS API call.
3. I have published screencast on YouTube. Here is the link -
https://youtu.be/ZNl8JVB7xeU.
4. I have committed these changes to GitHub repo. URL -
https://github.com/swaprp15/stratos

I am planning next steps as follows.

1. Testing scale up and scale down.
2. Testing the scenario when port mappings of the service are changed.
3. Creating a security group for load balancer. AWS does use default
security group for load balancers created. But then we need to manually
configure it to allow required ports. So it would be better if extension
automatically create and use it.
4. Implementing logic for getting in flight request count.

I would appreciate any thoughts on next steps.

Thanks and Regards,
Swapnil

On Thu, Jul 16, 2015 at 6:33 PM, Swapnil Patil <swapnil.rp15@gmail.com>
wrote:

> Hi Akila,
>
> I updated the issue with latest status and github repo. But I am not able
> to find a way to assign this to myself.
>
> Could you please let me know how to do it?
>
> Thanks and Regards,
> Swapnil
>
> On Thu, Jul 16, 2015 at 3:53 PM, Swapnil Patil <swapnil.rp15@gmail.com>
> wrote:
>
>> Hi Akila,
>>
>> Sure. Will do.
>>
>> Thanks and Regards,
>> Swapnil
>>
>> On Thu, Jul 16, 2015 at 2:02 PM, Akila Ravihansa Perera <
>> ravihansa@wso2.com> wrote:
>>
>>> Hi Swapnil,
>>>
>>> Could you update the JIRA with latest status of the project at [1].
>>> Please put relevant docs links, GitHub repos and assign this task to
>>> yourself.
>>>
>>> [1] https://issues.apache.org/jira/browse/STRATOS-500
>>>
>>> Thanks.
>>>
>>> On Mon, Jun 29, 2015 at 4:48 PM, Swapnil Patil <swapnil.rp15@gmail.com>
>>> wrote:
>>>
>>>> Hi Udara,
>>>>
>>>> Okay. I will go through it and see if we can use it instead of aws sdk.
>>>>
>>>> Thanks for the link.
>>>>
>>>> Will send update on this soon.
>>>>
>>>> Regards,
>>>> Swapnil
>>>> On Jun 29, 2015 3:37 PM, "Udara Liyanage" <udara@wso2.com> wrote:
>>>>
>>>>> Hi Swapnil,
>>>>>
>>>>> As you have mentioned during the call, you are using aws Java SDK to
>>>>> talk to AWS IaaS. However it is better to use JClouds if possible. JClouds
>>>>> is the library which we use to talk to IaaS layer. It is better if you
can
>>>>> use it rather than adding another dependency. Please review the Jclouds
lab
>>>>> [1] regarding was elb.
>>>>>
>>>>> [1]
>>>>> https://github.com/jclouds/jclouds-labs-aws/blob/master/aws-elb/pom.xml
>>>>>
>>>>> On Mon, Jun 29, 2015 at 12:13 PM, Swapnil Patil <
>>>>> swapnil.rp15@gmail.com> wrote:
>>>>>
>>>>>> Hi Imesh,
>>>>>>
>>>>>> Ok. 2 PM today is fine for me.
>>>>>>
>>>>>> Thanks and Regards,
>>>>>> Swapnil
>>>>>> On Jun 29, 2015 11:31 AM, "Imesh Gunaratne" <imesh@apache.org>
wrote:
>>>>>>
>>>>>>> Hi Swapnil,
>>>>>>>
>>>>>>> Shall we have a Hangout today to go through the current progress?
I
>>>>>>> have sent you a meeting request to have this today at 2:00 PM
IST. Let me
>>>>>>> know your availability.
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>> On Mon, Jun 29, 2015 at 11:14 AM, Swapnil Patil <
>>>>>>> swapnil.rp15@gmail.com> wrote:
>>>>>>>
>>>>>>>> Hi All,
>>>>>>>>
>>>>>>>> Last week I worked on testing load balancer extension with
ec2
>>>>>>>> cartridges. Till now I was able to spawn ec2 cartridge and
have Stratos
>>>>>>>> receive these events successfully.
>>>>>>>>
>>>>>>>> I tested aws extension on this. While deploying a new application,
>>>>>>>> configure method of extension was called. But there were
few errors related
>>>>>>>> to my code changes.
>>>>>>>>
>>>>>>>> In this week I will continue to test the extension and make
>>>>>>>> necessary changes in order to act on topology events properly
and create
>>>>>>>> and configure aws load balancers.
>>>>>>>>
>>>>>>>> Thanks and Regards,
>>>>>>>> Swapnil
>>>>>>>>
>>>>>>>> On Tue, Jun 23, 2015 at 9:11 AM, Swapnil Patil <
>>>>>>>> swapnil.rp15@gmail.com> wrote:
>>>>>>>>
>>>>>>>>> Hi Imesh,
>>>>>>>>>
>>>>>>>>> Thanks for the feedback.
>>>>>>>>>
>>>>>>>>> Okay. I had tried it earlier but couldn't start Stratos.
I guess
>>>>>>>>> may be it was low memory error or may be the zip I was
using was defective.
>>>>>>>>> I will try again on single EC2 instance with correct
zip. And if I get
>>>>>>>>> memory issues I will try manual configuration with MB,
CEP on different EC2
>>>>>>>>> instances.
>>>>>>>>>
>>>>>>>>> Thanks and Regards,
>>>>>>>>> Swapnil
>>>>>>>>> On Jun 23, 2015 2:08 PM, "Imesh Gunaratne" <imesh@apache.org>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Thanks for the update Swapnil!
>>>>>>>>>>
>>>>>>>>>> On Mon, Jun 22, 2015 at 12:46 PM, Swapnil Patil <
>>>>>>>>>> swapnil.rp15@gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi,
>>>>>>>>>>>
>>>>>>>>>>> 3. To test the other part (creating AWS load
balancers). I need
>>>>>>>>>>> to create cartridges in EC2. For that I need
to find a way to access my
>>>>>>>>>>> local machine from ec2 instance. I searched for
a way to do this. It seems
>>>>>>>>>>> I need to do port forwarding and firewall changes
in my router to be able
>>>>>>>>>>> to access my computer from an EC2 instance as
per [3]. I will look into
>>>>>>>>>>> this in this week.
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> It would be easier to run ActiveMQ and
Stratos on EC2.
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>
>>>>>>>>>> Senior Technical Lead, WSO2
>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Imesh Gunaratne
>>>>>>>
>>>>>>> Senior Technical Lead, WSO2
>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> Udara Liyanage
>>>>> Software Engineer
>>>>> WSO2, Inc.: http://wso2.com
>>>>> lean. enterprise. middleware
>>>>>
>>>>> web: http://udaraliyanage.wordpress.com
>>>>> phone: +94 71 443 6897
>>>>>
>>>>
>>>
>>>
>>> --
>>> Akila Ravihansa Perera
>>> Software Engineer, WSO2
>>>
>>> Blog: http://ravihansa3000.blogspot.com
>>>
>>
>>
>

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