Hi Nirmal,

The instances of cluster has been introduced as part of the Group Scaling
in [1]. As we are still in the process of finalising the implementation
details, will update on high level implementation details as soon as it is
done..

[1]. [Discuss] Group Scaling & Dependent Scaling Behaviours

Thanks,
Reka

On Fri, Nov 28, 2014 at 5:27 PM, Nirmal Fernando <nirmal070...@gmail.com>
wrote:

> Hi Reka,
>
> What's the meaning of the instance id here?
>
> On Fri, Nov 28, 2014 at 4:49 PM, Reka Thirunavukkarasu <r...@wso2.com>
> wrote:
>
>> Please find the API as below as it would be easy to have the serviceName.
>> So that traverse through the Topology would be easy.
>>
>> /**
>>      * Update the topology with current cluster status.
>>      * @param serviceName id of service which the cluster belongs to.
>>      * @param clusterId id of the subjected cluster.
>>      * @param instanceId id of the cluster instance.
>>      * @param status total number of replicas to be set to the controller.
>>      */
>>     void updateClusterStatus(String serviceName, String clusterId, String
>> instanceId, ClusterStatus status);
>>
>>
>> On Fri, Nov 28, 2014 at 4:37 PM, Reka Thirunavukkarasu <r...@wso2.com>
>> wrote:
>>
>>> Hi Nirmal,
>>>
>>> The following is the API that i thought of introducing in order to
>>> update the status of the cluster in the Topology from Autoscaler.
>>>
>>>     /**
>>>      * Update the topology with current cluster instance status.
>>>      * @param clusterId id of the subjected cluster.
>>>      * @param instanceId id of the cluster instance
>>>      * @param status current status of the cluster instance.
>>>      */
>>>     void updateClusterStatus(String clusterId, String instanceId,
>>> ClusterStatus status);
>>>
>>> Thanks,
>>> Reka
>>>
>>> On Fri, Nov 28, 2014 at 2:10 PM, Nirmal Fernando <nirmal070...@gmail.com
>>> > wrote:
>>>
>>>> Hi Reka,
>>>>
>>>> Are you planning to introduce an API in CC to update cluster status?
>>>> Can you please share the API/s skeleton ?
>>>>
>>>> On Thu, Nov 27, 2014 at 11:15 PM, Reka Thirunavukkarasu <r...@wso2.com>
>>>> wrote:
>>>>
>>>>> Hi Imesh,
>>>>>
>>>>> This is there to update the cluster status from autoscaler to Topology
>>>>> in CC . If we are getting rid of this, then we would need to go for 
>>>>> service
>>>>> call. We introduced this as like instance status.
>>>>>
>>>>> Thanks,
>>>>> Reka
>>>>>
>>>>> On Thu, Nov 27, 2014 at 7:09 PM, Imesh Gunaratne <im...@apache.org>
>>>>> wrote:
>>>>>
>>>>>> Hi Devs,
>>>>>>
>>>>>> Do we need the following in cloud controller?
>>>>>>
>>>>>>             clusterStatusTopicReceiver = new
>>>>>> ClusterStatusTopicReceiver();
>>>>>>             Thread tClusterStatusTopicReceiver = new
>>>>>> Thread(clusterStatusTopicReceiver);
>>>>>>             tClusterStatusTopicReceiver.start();
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Imesh Gunaratne
>>>>>>
>>>>>> Technical Lead, WSO2
>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Reka Thirunavukkarasu
>>>>> Senior Software Engineer,
>>>>> WSO2, Inc.:http://wso2.com,
>>>>> Mobile: +94776442007
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Best Regards,
>>>> Nirmal
>>>>
>>>> Nirmal Fernando.
>>>> PPMC Member & Committer of Apache Stratos,
>>>> Senior Software Engineer, WSO2 Inc.
>>>>
>>>> Blog: http://nirmalfdo.blogspot.com/
>>>>
>>>
>>>
>>>
>>> --
>>> Reka Thirunavukkarasu
>>> Senior Software Engineer,
>>> WSO2, Inc.:http://wso2.com,
>>> Mobile: +94776442007
>>>
>>>
>>>
>>
>>
>> --
>> Reka Thirunavukkarasu
>> Senior Software Engineer,
>> WSO2, Inc.:http://wso2.com,
>> Mobile: +94776442007
>>
>>
>>
>
>
> --
> Best Regards,
> Nirmal
>
> Nirmal Fernando.
> PPMC Member & Committer of Apache Stratos,
> Senior Software Engineer, WSO2 Inc.
>
> Blog: http://nirmalfdo.blogspot.com/
>



-- 
Reka Thirunavukkarasu
Senior Software Engineer,
WSO2, Inc.:http://wso2.com,
Mobile: +94776442007

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