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From Rajkumar Rajaratnam <rajkum...@wso2.com>
Subject Re: [Important] Merging Grouping Changes to Master Branch
Date Sat, 08 Nov 2014 04:24:26 GMT
Chamila,

Here is a container agent log. Any idea what event processing fails?

[2014-11-08 04:20:46,152] DEBUG {eventsubscriber.py:on_message} - Message
received: 'topology/CompleteTopologyEvent':
'{"topology":{"serviceMap":{"php":{"serviceName":"php","serviceType":"SingleTenant","clusterIdClusterMap":{"myphp.php.domain":{"serviceName":"php","clusterId":"myphp.php.domain","autoscalePolicyName":"economy","hostNames":["
myphp.apachestratos.org
"],"tenantRange":"*","isLbCluster":false,"isKubernetesCluster":true,"memberMap":{"bc4ff2cb-66fd-11e4-847b-080027fb95c5":{"serviceName":"php","clusterId":"myphp.php.domain","memberId":"bc4ff2cb-66fd-11e4-847b-080027fb95c5","initTime":1415420070103,"portMap":{"8281":{"protocol":"http","value":4500,"proxy":8281}},"memberPublicIp":"172.17.8.101","memberIp":"172.17.8.101","properties":{"ALLOCATED_SERVICE_HOST_PORT":"4500"},"memberStateManager":{"stateStack":["Created"],"identifier":"bc4ff2cb-66fd-11e4-847b-080027fb95c5"}}},"appId":"test_app_2","properties":{"payload_parameter.APP_PATH":"/var/www/www","KUBERNETES_REPLICAS_MAX":"20","KUBERNETES_CLUSTER_ID":"KubGrp1","payload_parameter.LOG_LEVEL":"DEBUG","KUBERNETES_REPLICAS_MIN":"3","payload_parameter.MB_IP":"172.17.42.1","payload_parameter.CEP_IP":"172.17.42.1","payload_parameter.MB_PORT":"1883","payload_parameter.CEP_PORT":"7711"},"clusterStateManager":{"stateStack":["Created"],"identifier":"myphp.php.domain"}}},"portMap":{"8281":{"protocol":"http","value":80,"proxy":8281}},"properties":{}}},"initialized":false}}'
[2014-11-08 04:20:46,152] DEBUG {eventsubscriber.py:on_message} - Executing
handler for event 'CompleteTopologyEvent'
[2014-11-08 04:20:46,153] DEBUG {agent.py:on_complete_topology} - Complete
topology event received
[2014-11-08 04:20:46,153] ERROR {eventsubscriber.py:on_message} - Error
processing 'CompleteTopologyEvent' event
Traceback (most recent call last):
  File "/mnt/cartridgeagent/modules/subscriber/eventsubscriber.py", line
81, in on_message
    handler(msg)
  File "agent.py", line 252, in on_complete_topology
    event_obj = CompleteTopologyEvent.create_from_json(msg.payload)
  File "/mnt/cartridgeagent/modules/event/topology/events.py", line 173, in
create_from_json
    cluster_obj.status = cluster_str["status"]
KeyError: 'status'
[2014-11-08 04:20:46,159] DEBUG {eventsubscriber.py:on_message} - Message
received: 'tenant/CompleteTenantEvent':

Thanks.

On Fri, Nov 7, 2014 at 11:10 PM, Imesh Gunaratne <imesh@apache.org> wrote:

> As I found this problem this has been caused by the duplicated client id
> values which we have set before. Now I have done a fix to set unique client
> id values for each topic subscriber and publisher.
>
> I did several verification tests on this fix using a sample event
> publisher (sending 1000 events continuously) and with 30 subscribers. Alll
> subscribers were able to receive 1000 events without a problem.
>
> This is now committed to docker-grouping-merge branch.
>
> On Fri, Nov 7, 2014 at 2:48 PM, Imesh Gunaratne <imesh@apache.org> wrote:
>
>> I guess we need to set clean session to false and use reliable delivery.
>> WDYT?
>>
>> MqttConnectOptions connOpts = new MqttConnectOptions();
>> connOpts.setCleanSession(false);
>>
>> * <ul>
>> * <li>If set to false both the client and server will maintain state
>> across
>> * restarts of the client, the server and the connection. As state is
>> maintained:
>> * <ul>
>> * <li>Message delivery will be reliable meeting
>> * the specified QOS even if the client, server or connection are
>> restarted.
>> * <li> The server will treat a subscription as durable.
>> * </ul>
>>
>> On Fri, Nov 7, 2014 at 2:45 PM, Imesh Gunaratne <imesh@apache.org> wrote:
>>
>>> Gayan: I see another issue here:
>>>
>>> We have set QOS to 2 in publisher:
>>>
>>> MqttMessage mqttMSG = new MqttMessage(message.getBytes());
>>> mqttMSG.setQos(QOS); // QOS => 2
>>>
>>> ** <li>Quality of Service 2 - indicates that a message should*
>>> ** be delivered once.  The message will be persisted to disk, and will*
>>> ** be subject to a two-phase acknowledgement across the network.*
>>> ** The message can only be delivered safely if*
>>> ** it can be persisted, so the application must supply a means of*
>>> ** persistence using <code>MqttConnectOptions</code>.*
>>> ** If a persistence mechanism is not specified, the message will not be*
>>> ** delivered in the event of a client failure.</li>*
>>>
>>> Here we have set clean session option to true in connect options:
>>>
>>> MqttConnectOptions connOpts = new MqttConnectOptions();
>>> connOpts.setCleanSession(true);
>>>
>>> * <lI>If set to true the client and server will not maintain state across
>>> * restarts of the client, the server or the connection. *This means*
>>> ** <ul>*
>>> ** <li>Message delivery to the specified QOS cannot be maintained if the*
>>> ** client, server or connection are restarted*
>>> * <lI>The server will treat a subscription as non-durable
>>> * </ul>
>>>
>>> As I see these two configurations contradicts. May be this is why we see
>>> message delivery fails intermittently. WDYT?
>>>
>>> On Fri, Nov 7, 2014 at 2:29 PM, Gayan Gunarathne <gayang@wso2.com>
>>> wrote:
>>>
>>>>
>>>> At a particular time we do have multiple listeners and only one topic
>>>> publisher for a component. Because of that generating a client id for
>>>> subscribers.
>>>>
>>>> +1 for have client id unique according to this
>>>>
>>>> [1].
>>>> http://www.eclipse.org/paho/files/javadoc/org/eclipse/paho/client/mqttv3/MqttClient.html#MqttClient(java.lang.String,
>>>> java.lang.String)
>>>>
>>>>
>>>> Thanks,
>>>> Gayan
>>>>
>>>> On Fri, Nov 7, 2014 at 2:14 PM, Imesh Gunaratne <imesh@apache.org>
>>>> wrote:
>>>>
>>>>> Gayan: Was there any reason for generating a client id for subscribers
>>>>> and setting a fixed value for publishers?
>>>>>
>>>>> TopicSubscriber.doSubscribe():
>>>>> MqttClient mqttClient = MQTTConnector.getMQTTSubClient(Util.
>>>>> getRandomString(5));
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Nov 7, 2014 at 1:17 PM, Isuru Haththotuwa <isuruh@apache.org>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>>
>>>>>> On Fri, Nov 7, 2014 at 12:59 PM, Isuru Haththotuwa <isuruh@apache.org
>>>>>> > wrote:
>>>>>>
>>>>>>>
>>>>>>> On Fri, Nov 7, 2014 at 12:52 PM, Rajkumar Rajaratnam <
>>>>>>> rajkumarr@wso2.com> wrote:
>>>>>>>
>>>>>>>> I got containers to be created.
>>>>>>>> But didn't get the member started event. Either agent is not
>>>>>>>> sending or CC is not receiving. Looking into it currently.
>>>>>>>>
>>>>>>> I'm seeing this issue as well. The agent is sending the events, but
>>>>>>> Stratos is not receiving them. Trying with a simple mqtt client now.
>>>>>>>
>>>>>> In [1], we are using the client id in mqtttopic.properties file as it
>>>>>> is and using it to start the MQTTClient. However, in the wiki it says that
>>>>>> client id should be unique across all publishers [2]. I might be missing
>>>>>> something here, but is this case handled?
>>>>>>
>>>>>> [1]. org.apache.stratos.messaging.broker.connect.MQTTConnector
>>>>>>
>>>>>> [2].
>>>>>> http://www.eclipse.org/paho/files/javadoc/org/eclipse/paho/client/mqttv3/MqttClient.html#MqttClient(java.lang.String,
>>>>>> java.lang.String)
>>>>>>
>>>>>>
>>>>>>>
>>>>>>>> On Fri, Nov 7, 2014 at 12:28 PM, Imesh Gunaratne <imesh@apache.org>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Hi Isuru,
>>>>>>>>>
>>>>>>>>> On Fri, Nov 7, 2014 at 11:19 AM, Isuru Haththotuwa <
>>>>>>>>> isuruh@apache.org> wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> IMHO we should have the context name 'stratos' in the url. Then
>>>>>>>>>> it is more intuitive. having just /api doesn't say that this API belongs to
>>>>>>>>>> Stratos.
>>>>>>>>>> Therefore, https://{hostname}:{port}/stratos/api/{resource-path}
>>>>>>>>>> is better IMHO. If we have a proper hostname (stratos.apache.org)
>>>>>>>>>> this might do the same, but that might not be the case always. Just my two
>>>>>>>>>> cents.
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> A good point, I reviewed your concern before doing this
>>>>>>>>> modification, most of the well known APIs do not include the product name
>>>>>>>>> in the context. Rather as you have mentioned they use the hostname to
>>>>>>>>> identify the product, please see below examples. This is why I removed
>>>>>>>>> "stratos" from the context, WDYT?
>>>>>>>>>
>>>>>>>>> Facebook Graph API:
>>>>>>>>> https://developers.facebook.com/docs/graph-api/using-graph-api/v2.2
>>>>>>>>> Twitter API:
>>>>>>>>> https://dev.twitter.com/rest/reference/get/statuses/mentions_timeline
>>>>>>>>> Github API: https://developer.github.com/v3/
>>>>>>>>> OpenStack API:
>>>>>>>>> http://developer.openstack.org/api-ref-compute-v2.html
>>>>>>>>> EC2 API:
>>>>>>>>> http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeImages.html
>>>>>>>>> Google Cloud Compute API:
>>>>>>>>> https://cloud.google.com/compute/docs/reference/latest/#Addresses
>>>>>>>>> StackExchange API: https://api.stackexchange.com/docs/answers
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>>
>>>>>>>>> On Fri, Nov 7, 2014 at 11:19 AM, Isuru Haththotuwa <
>>>>>>>>> isuruh@apache.org> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Imesh,
>>>>>>>>>>
>>>>>>>>>> On Fri, Nov 7, 2014 at 1:35 AM, Imesh Gunaratne <imesh@apache.org
>>>>>>>>>> > wrote:
>>>>>>>>>>
>>>>>>>>>>> Please note that we have now introduced API versioning in
>>>>>>>>>>> docker-grouping-merge branch. Now the REST API context has been changed as
>>>>>>>>>>> follows, no changes were done to existing resource paths:
>>>>>>>>>>>
>>>>>>>>>>> Previous API URL:
>>>>>>>>>>> https://{hostname}:{port}/stratos/admin/{resource-path}
>>>>>>>>>>>
>>>>>>>>>>> New API URL:
>>>>>>>>>>> https://{hostname}:{port}/api/{resource-path}
>>>>>>>>>>>
>>>>>>>>>> IMHO we should have the context name 'stratos' in the url. Then
>>>>>>>>>> it is more intuitive. having just /api doesn't say that this API belongs to
>>>>>>>>>> Stratos.
>>>>>>>>>> Therefore, https://{hostname}:{port}/stratos/api/{resource-path}
>>>>>>>>>> is better IMHO. If we have a proper hostname (stratos.apache.org)
>>>>>>>>>> this might do the same, but that might not be the case always. Just my two
>>>>>>>>>> cents.
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Version specific API URLs:
>>>>>>>>>>> https://{hostname}:{port}/api/v4.0/{resource-path}
>>>>>>>>>>> https://{hostname}:{port}/api/v4.1/{resource-path}
>>>>>>>>>>>
>>>>>>>>>>> Following changes to be done:
>>>>>>>>>>> - Update CLI and Dashboard
>>>>>>>>>>> - Allow API version to be specified in an HTTP header
>>>>>>>>>>>
>>>>>>>>>>> Thanks
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Nov 4, 2014 at 5:22 PM, Imesh Gunaratne <
>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> We now have the docker-grouping-branch in a compilable state
>>>>>>>>>>>> with latests modifications. Please test all workflows related to service
>>>>>>>>>>>> grouping and docker, once things are stable will merge this branch to
>>>>>>>>>>>> master.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Nov 3, 2014 at 7:48 PM, Manula Chathurika Thantriwatte
>>>>>>>>>>>> <manulac@wso2.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I have completed deploy-application, undeploy-application,
>>>>>>>>>>>>> deploy-service-group and undeploy-service-group commands in CLI and pushed
>>>>>>>>>>>>> the changes to docker-grouping-merge branch. I'll compete the
>>>>>>>>>>>>> other commands as soon as possible and looks for the UI as well.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks !
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Mon, Nov 3, 2014 at 7:40 PM, Imesh Gunaratne <
>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> I have now fixed autoscaler service stub bundle exports and
>>>>>>>>>>>>>> stratos manager import statements. Currently working on Stratos Manager,
>>>>>>>>>>>>>> seems like there are duplicated domain classes:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> org.apache.stratos.common/src/main/java/org/apache/stratos/common/Properties.java
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/util/Properties.java
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> org.apache.stratos.rest.endpoint/src/main/java/org/apache/stratos/rest/endpoint/bean/kubernetes/Properties.java
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Mon, Nov 3, 2014 at 3:24 PM, Rajkumar Rajaratnam <
>>>>>>>>>>>>>> rajkumarr@wso2.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Fixed AS issues
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Mon, Nov 3, 2014 at 2:44 PM, Lasindu Charith <
>>>>>>>>>>>>>>> lasindu@wso2.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> I have fixed some compilation errors in Cloud Controller.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Mon, Nov 3, 2014 at 2:07 PM, Manula Chathurika
>>>>>>>>>>>>>>>> Thantriwatte <manulac@wso2.com> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I have started on grouping CLI commands.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks !
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Mon, Nov 3, 2014 at 1:53 PM, Rajkumar Rajaratnam <
>>>>>>>>>>>>>>>>> rajkumarr@wso2.com> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Fixed messaging component issues.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Mon, Nov 3, 2014 at 1:14 PM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I have now merged latest changes from 4.0.0-grouping
>>>>>>>>>>>>>>>>>>> branch to docker-grouping-merge branch. We can now fix merge issues in
>>>>>>>>>>>>>>>>>>> docker-grouping-merge branch.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Once features are stable will move changes to master
>>>>>>>>>>>>>>>>>>> branch.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Sun, Nov 2, 2014 at 9:15 AM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Isuru is working on a major refactoring task
>>>>>>>>>>>>>>>>>>>> ("[Grouping] Branch may be Unstable ATM"). Will hold this effort until that
>>>>>>>>>>>>>>>>>>>> is completed.
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Sun, Nov 2, 2014 at 12:19 AM, Lahiru Sandaruwan <
>>>>>>>>>>>>>>>>>>>> lahirus@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> I have tested grouping feature in EC2 up to instance
>>>>>>>>>>>>>>>>>>>>> are spawning. Will be testing further.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Thanks.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> On Sat, Nov 1, 2014 at 9:57 PM, Rajkumar Rajaratnam <
>>>>>>>>>>>>>>>>>>>>> rajkumarr@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> When and where are we creating and adding cluster
>>>>>>>>>>>>>>>>>>>>>> monitors (not app monitors) to the AutoscalerContext?
>>>>>>>>>>>>>>>>>>>>>> I couldn't find any places.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Thanks.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> On Sat, Nov 1, 2014 at 9:37 PM, Lahiru Sandaruwan <
>>>>>>>>>>>>>>>>>>>>>> lahirus@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Sat, Nov 1, 2014 at 8:21 PM, Lahiru Sandaruwan <
>>>>>>>>>>>>>>>>>>>>>>> lahirus@wso2.com> wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> I get a NPE while trying to deploy the app
>>>>>>>>>>>>>>>>>>>>>>>> definition without properties, looking into it.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> I have added a null check. Will commit the fix.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> [2014-11-01 20:17:18,922] ERROR
>>>>>>>>>>>>>>>>>>>>>>>> {org.apache.stratos.rest.endpoint.handlers.CustomThrowableExceptionMapper}
>>>>>>>>>>>>>>>>>>>>>>>> -  Internal server error
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> java.lang.NullPointerException
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.stratos.rest.endpoint.services.ServiceUtils.deployApplicationDefinition(ServiceUtils.java:139)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.stratos.rest.endpoint.services.StratosAdmin.deployApplicationDefinition(StratosAdmin.java:139)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>>>>>>>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Nov 1, 2014 at 3:14 PM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> I have now fixed few more issues:
>>>>>>>>>>>>>>>>>>>>>>>>> - Removing subscription resource from REST API and
>>>>>>>>>>>>>>>>>>>>>>>>> CLI.
>>>>>>>>>>>>>>>>>>>>>>>>> - Adding isKubernetesCluster property to
>>>>>>>>>>>>>>>>>>>>>>>>> ApplicationClusterContext.
>>>>>>>>>>>>>>>>>>>>>>>>> - Passing properties from Application definition
>>>>>>>>>>>>>>>>>>>>>>>>> to the cluster objects. This is needed for Kubernetes.
>>>>>>>>>>>>>>>>>>>>>>>>> - Packaging drools files in stratos distribution
>>>>>>>>>>>>>>>>>>>>>>>>> (some of the files were placed in repository/conf while the rest were at
>>>>>>>>>>>>>>>>>>>>>>>>> repository/conf/drools).
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Please find the sample application definition file
>>>>>>>>>>>>>>>>>>>>>>>>> which I have been using for testing attached with this mail.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On Sat, Nov 1, 2014 at 3:09 PM, Imesh Gunaratne <
>>>>>>>>>>>>>>>>>>>>>>>>> imesh@apache.org> wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Can a service cluster(say php cluster) span
>>>>>>>>>>>>>>>>>>>>>>>>>> across two partitions(in other words two kub cluster)? I guess kubernetes
>>>>>>>>>>>>>>>>>>>>>>>>>> can manage their containers within a kub cluster, not between kub clusters?
>>>>>>>>>>>>>>>>>>>>>>>>>> For example, if we say we need 3 replicas, it can ensure there are 3
>>>>>>>>>>>>>>>>>>>>>>>>>> replicas in one kub cluster. It can't manage 3 replicas within two kub
>>>>>>>>>>>>>>>>>>>>>>>>>> cluster. Am I missing something here?
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Raj: A good point, we can handle this in Stratos,
>>>>>>>>>>>>>>>>>>>>>>>>>> shouldn't be a problem.
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Technical Lead, WSO2
>>>>>>>>>>>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> email: lahirus@wso2.com blog:
>>>>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> email: lahirus@wso2.com blog:
>>>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>>> Raj
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>>> Lahiru Sandaruwan
>>>>>>>>>>>>>>>>>>>>> Committer and PMC member, Apache Stratos,
>>>>>>>>>>>>>>>>>>>>> Senior Software Engineer,
>>>>>>>>>>>>>>>>>>>>> WSO2 Inc., http://wso2.com
>>>>>>>>>>>>>>>>>>>>> lean.enterprise.middleware
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> email: lahirus@wso2.com blog:
>>>>>>>>>>>>>>>>>>>>> http://lahiruwrites.blogspot.com/
>>>>>>>>>>>>>>>>>>>>> linked-in:
>>>>>>>>>>>>>>>>>>>>> http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> Technical Lead, WSO2
>>>>>>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Technical Lead, WSO2
>>>>>>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>> Raj
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>>>>>> Manula Chathurika Thantriwatte
>>>>>>>>>>>>>>>>> Software Engineer
>>>>>>>>>>>>>>>>> WSO2 Inc. : http://wso2.com
>>>>>>>>>>>>>>>>> lean . enterprise . middleware
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> email : manulac@wso2.com / manula@apache.org
>>>>>>>>>>>>>>>>> phone : +94 772492511
>>>>>>>>>>>>>>>>> blog : http://manulachathurika.blogspot.com/
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>> *Lasindu Charith*
>>>>>>>>>>>>>>>> Software Engineer, WSO2 Inc.
>>>>>>>>>>>>>>>> Mobile: +94714427192
>>>>>>>>>>>>>>>> Web: blog.lasindu.com
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Raj
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Technical Lead, WSO2
>>>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Regards,
>>>>>>>>>>>>> Manula Chathurika Thantriwatte
>>>>>>>>>>>>> Software Engineer
>>>>>>>>>>>>> WSO2 Inc. : http://wso2.com
>>>>>>>>>>>>> lean . enterprise . middleware
>>>>>>>>>>>>>
>>>>>>>>>>>>> email : manulac@wso2.com / manula@apache.org
>>>>>>>>>>>>> phone : +94 772492511
>>>>>>>>>>>>> blog : http://manulachathurika.blogspot.com/
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>>
>>>>>>>>>>>> Technical Lead, WSO2
>>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Imesh Gunaratne
>>>>>>>>>>>
>>>>>>>>>>> Technical Lead, WSO2
>>>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Thanks and Regards,
>>>>>>>>>>>
>>>>>>>>>>> Isuru H.
>>>>>>>>>>> +94 716 358 048* <http://wso2.com/>*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> * <http://wso2.com/>*
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Imesh Gunaratne
>>>>>>>>>
>>>>>>>>> Technical Lead, WSO2
>>>>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Raj
>>>>>>>>
>>>>>>>> --
>>>>>>>> Thanks and Regards,
>>>>>>>>
>>>>>>>> Isuru H.
>>>>>>>> +94 716 358 048
>>>>>>>>
>>>>>>>> --
>>>>>>>> <%2B94%20716%20358%20048>
>>>>>>>> <%2B94%20716%20358%20048>
>>>>>>>> Thanks and Regards,
>>>>>>>>
>>>>>>>> Isuru H.
>>>>>>>> <%2B94%20716%20358%20048>
>>>>>>>> +94 716 358 048* <http://wso2.com/>*
>>>>>>>>
>>>>>>>>
>>>>>>>> * <http://wso2.com/>*
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Imesh Gunaratne
>>>>>
>>>>> Technical Lead, WSO2
>>>>> Committer & PMC Member, Apache Stratos
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> Gayan Gunarathne
>>>> Technical Lead
>>>> WSO2 Inc. (http://wso2.com)
>>>> email  : gayang@wso2.com  | mobile : +94 766819985
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Imesh Gunaratne
>>>
>>> Technical Lead, WSO2
>>> Committer & PMC Member, Apache Stratos
>>>
>>
>>
>>
>> --
>> Imesh Gunaratne
>>
>> Technical Lead, WSO2
>> Committer & PMC Member, Apache Stratos
>>
>
>
>
> --
> Imesh Gunaratne
>
> Technical Lead, WSO2
> Committer & PMC Member, Apache Stratos
>



-- 
Raj

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