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From Emre Brookes <e...@biochem.uthscsa.edu>
Subject Re: Jetstream VM creation through Airavata
Date Sun, 01 May 2016 00:18:34 GMT
Suresh,

Yes, I am having issues with Jetstream today..
Fortunately, Jetstream is not in formal "production", but I was hoping 
to use
it during a genapp tutorial at the ssi/ccp-sas meeting late May, but with
all the problems with Jetstream, I will have to make other plans for the 
tutorial.

Emre


Suresh Marru wrote:
> On Apr 29, 2016, at 10:00 PM, Emre Brookes <emre@biochem.uthscsa.edu> wrote:
>> FYI - I think this effects other users also.  I have had odd issues with Jetstream after you mentioned these tests.
> Hi Emre,
>
> Is this now? If you are referring to network issues few days ago, there were isolated problems with DHCP servers. But largely most of the issues Pankaj and me are discussing are related a single user quota (we both are sharing a account) and that should not have effected you.
>
> With the scale of testing I am loading up, its possible I could be causing the system wide issues. My excuse will be the system is not yet in production :)
>
> Suresh
>
>> Emre
>>
>> Suresh Marru wrote:
>>> How many instances do you need to test? I have about 1200 instances running for a stress test and I am exhausting quotes at various levels, hence these errors.
>>>
>>> If will be releasing all my VM’s wednesday afternoon. So tell me how many you need between now and then and I will release some.
>>>
>>> Suresh
>>>
>>>> On Apr 29, 2016, at 9:05 PM, Pankaj Saha <psaha4@binghamton.edu <mailto:psaha4@binghamton.edu>> wrote:
>>>>
>>>> Hi Suresh,
>>>> I could ssh to VMs but new VMs are not getting any floating public IP.
>>>>
>>>> Thanks
>>>> Pankaj
>>>>
>>>> On Fri, Apr 29, 2016 at 8:51 PM, Suresh Marru <smarru@apache.org <mailto:smarru@apache.org>> wrote:
>>>>
>>>>     Pankaj,
>>>>
>>>>     Do you still have the issue?
>>>>
>>>>     Suresh
>>>>
>>>>>     On Apr 28, 2016, at 5:26 PM, Pankaj Saha <psaha4@binghamton.edu
>>>>>     <mailto:psaha4@binghamton.edu>> wrote:
>>>>>
>>>>>     Details of my VM is as mentioned below:
>>>>>
>>>>>     Name: Mesos Agent
>>>>>     Floating IPs:149.165.157.247
>>>>>     size: m1.medium
>>>>>     key: pankaj SSH key
>>>>>
>>>>>
>>>>>     On Thu, Apr 28, 2016 at 5:22 PM, Pankaj Saha
>>>>>     <psaha4@binghamton.edu <mailto:psaha4@binghamton.edu>> wrote:
>>>>>
>>>>>         Hi
>>>>>         I need SSH to get the console access to install required
>>>>>         software. I believe SSH server is not running by default in
>>>>>         the ubuntu based servers and also I can not access its
>>>>>         console through the openstack web UI.
>>>>>         Please suggest.
>>>>>
>>>>>         Thanks
>>>>>         Pankaj
>>>>>
>>>>>         On Thu, Apr 28, 2016 at 5:00 PM, Pankaj Saha
>>>>>         <psaha4@binghamton.edu <mailto:psaha4@binghamton.edu>> wrote:
>>>>>
>>>>>             Hi Suresh,
>>>>>             Yes, it's accessible now. Thanks.
>>>>>
>>>>>             On Thu, Apr 28, 2016 at 4:39 PM, Suresh Marru
>>>>>             <smarru@apache.org <mailto:smarru@apache.org>> wrote:
>>>>>
>>>>>                 Pankaj,
>>>>>
>>>>>                 Try now.
>>>>>
>>>>>                 Suresh
>>>>>
>>>>>>                 On Apr 28, 2016, at 1:05 PM, Suresh Marru
>>>>>>                 <smarru@apache.org <mailto:smarru@apache.org>> wrote:
>>>>>>
>>>>>>                 Hi Pankaj,
>>>>>>
>>>>>>                 By default yes they will be accessible from
>>>>>>                 outside. The firewall’s are controlled by the
>>>>>>                 security policy and currently both ssh and http are
>>>>>>                 accessible widely. There are issues with Open Stack
>>>>>>                 Neutron services and I reported them. I will post
>>>>>>                 when the network is back stable.
>>>>>>
>>>>>>                 Suresh
>>>>>>
>>>>>>>                 On Apr 28, 2016, at 1:02 PM, Pankaj Saha
>>>>>>>                 <psaha4@binghamton.edu
>>>>>>>                 <mailto:psaha4@binghamton.edu>> wrote:
>>>>>>>
>>>>>>>                 Hello Devs,
>>>>>>>                 I have created a VM in openstack through
>>>>>>>                 cloud-provisioning module. Which returned an VM
>>>>>>>                 with floating ip : 149.165.157.215. I was
>>>>>>>                 expecting that this VM will be accessible through
>>>>>>>                 ssh over public ipassigned to it. I need ssh
>>>>>>>                 access to these VMs for including mesos binaries
>>>>>>>                 into them so that these images can be used as
>>>>>>>                 mesos agents for Gourav's prject.
>>>>>>>
>>>>>>>                 Please let me know if it is blocked by any
>>>>>>>                 firewall and whats the process to get access to them.
>>>>>>>
>>>>>>>                 Thanks
>>>>>>>                 Pankaj
>>>>>>>
>>>>>>>                 On Fri, Apr 22, 2016 at 4:43 PM, Pankaj Saha
>>>>>>>                 <psaha4@binghamton.edu
>>>>>>>                 <mailto:psaha4@binghamton.edu>> wrote:
>>>>>>>
>>>>>>>                     Hi Suresh,
>>>>>>>                     Yes, that was the problem. Now it's working.
>>>>>>>                     here is the log:
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Keypair created successfully: testKey
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.test.CloudIntfTest -
>>>>>>>                     Keypair created/ retrieved:
>>>>>>>                     83:17:5b:2c:f3:31:06:af:99:c1:c8:8b:62:72:36:35
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Using network subnet-airavata with ID:
>>>>>>>                     ad2552d6-1a02-4d6c-9fa4-ad40d93e5423
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - New server created with ID:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.test.CloudIntfTest -
>>>>>>>                     Server Created:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.test.CloudIntfTest -
>>>>>>>                     Waiting for instance to go ACTIVE...
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Server retrieved successfully for ID:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - true:200:null:ActionResponse{success=true,
>>>>>>>                     code=200}
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Floating IP 149.165.156.142 assigned
>>>>>>>                     successfully to server with ID:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Server retrieved successfully for ID:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Server deleted successfully for ID:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.test.CloudIntfTest -
>>>>>>>                     Server deleted:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.test.CloudIntfTest -
>>>>>>>                     Waiting for instance to terminate...
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Keypair deleted successfully: testKey
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.test.CloudIntfTest -
>>>>>>>                     Keypair deleted: testKey
>>>>>>>                     [main] INFO
>>>>>>>                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>                     - Server retrieved successfully for ID:
>>>>>>>                     2dc71a1d-b735-47cb-83ea-0e9f40b4da06
>>>>>>>
>>>>>>>
>>>>>>>                     Thanks
>>>>>>>                     Pankaj
>>>>>>>
>>>>>>>                     On Fri, Apr 22, 2016 at 4:15 PM, Suresh Marru
>>>>>>>                     <smarru@apache.org <mailto:smarru@apache.org>>
>>>>>>>                     wrote:
>>>>>>>
>>>>>>>                         I now noticed that you have
>>>>>>>                         used OS_PROJECT_DOMAIN_NAME=tacc instead
>>>>>>>                         of OS_PROJECT_DOMAIN_NAME=scigap
>>>>>>>
>>>>>>>                         Suresh
>>>>>>>
>>>>>>>>                         On Apr 22, 2016, at 4:14 PM, Suresh Marru
>>>>>>>>                         <smarru@apache.org
>>>>>>>>                         <mailto:smarru@apache.org>> wrote:
>>>>>>>>
>>>>>>>>                         Hi Pankaj, Mangirish,
>>>>>>>>
>>>>>>>>                         Is this intermittent or do you
>>>>>>>>                         consistently get authentication issues? I
>>>>>>>>                         am attaching my openrc file:
>>>>>>>>
>>>>>>>>                         OS_PROJECT_DOMAIN_NAME=scigap
>>>>>>>>                         OS_USER_DOMAIN_NAME=tacc
>>>>>>>>                         OS_PROJECT_NAME=scigap
>>>>>>>>                         OS_TENANT_NAME=scigap
>>>>>>>>                         OS_USERNAME=scigap
>>>>>>>>                         OS_PASSWORD=XXXXXXXXXXXXX
>>>>>>>>                         OS_AUTH_URL=https://jblb.jetstream-cloud.org:35357/v3
>>>>>>>>                         OS_IDENTITY_API_VERSION=3
>>>>>>>>
>>>>>>>>                         # Network Properties
>>>>>>>>                         OS_FLOATING_IP_POOL=public
>>>>>>>>                         OS_SUBNET_NAME=airavata
>>>>>>>>
>>>>>>>>                         To complicate the puzzle, I am
>>>>>>>>                         consistently able to launch few hundred’s
>>>>>>>>                         of instances within the past day without
>>>>>>>>                         any issues. I just checked the code, I am
>>>>>>>>                         using it out of the box and no local
>>>>>>>>                         changes.
>>>>>>>>
>>>>>>>>                         Suresh
>>>>>>>>
>>>>>>>>
>>>>>>>>>                         On Apr 22, 2016, at 3:18 PM, Pankaj Saha
>>>>>>>>>                         <psaha4@binghamton.edu
>>>>>>>>>                         <mailto:psaha4@binghamton.edu>> wrote:
>>>>>>>>>
>>>>>>>>>                         Hello Everyone,
>>>>>>>>>
>>>>>>>>>                         I had a discussion with Mangirish today
>>>>>>>>>                         morning and we could figure out through
>>>>>>>>>                         debugging that java code getting
>>>>>>>>>                         authentication exception when trying to
>>>>>>>>>                         authenticate the user with openstack.
>>>>>>>>>                         NOVA client for openstack did work well
>>>>>>>>>                         and I have also tested with credentials
>>>>>>>>>                         to directly login into the portal.
>>>>>>>>>                         I have replicated the same in another
>>>>>>>>>                         system in my same lab network and the
>>>>>>>>>                         test case still failing for the same
>>>>>>>>>                         status-401, authentication error.
>>>>>>>>>
>>>>>>>>>                         I have followed these below steps:
>>>>>>>>>
>>>>>>>>>                          1. generated rsa key
>>>>>>>>>                          2. downloaded airavata from git,
>>>>>>>>>                             switched it to "develop" branch
>>>>>>>>>                          3. changed the required property values
>>>>>>>>>                             for openstack.
>>>>>>>>>                          4. run : mvn clean install from inside
>>>>>>>>>                             the cloud/cloud-provisioning module.
>>>>>>>>>
>>>>>>>>>                         It's definitely not the firewall issue
>>>>>>>>>                         as its failing in the authentication
>>>>>>>>>                         stage. I am attaching my property file
>>>>>>>>>                         for reference, please let me know if you
>>>>>>>>>                         find anything wrong in this.
>>>>>>>>>                         *test_data.properties*
>>>>>>>>>
>>>>>>>>>                             # Common properties
>>>>>>>>>                             publicKeyFile=/home/psaha4/.ssh/id_rsa.pub
>>>>>>>>>                             # Jetstream properties
>>>>>>>>>                             jetstream_imageId=448636b0-450a-4b49-9bfe-b3135fc443e8
>>>>>>>>>                             jetstream_flavorId=3
>>>>>>>>>                             OS_PROJECT_DOMAIN_NAME=tacc
>>>>>>>>>                             OS_USER_DOMAIN_NAME=tacc
>>>>>>>>>                             OS_PROJECT_NAME=scigap
>>>>>>>>>                             OS_TENANT_NAME=scigap
>>>>>>>>>                             OS_USERNAME=scigap
>>>>>>>>>                             OS_PASSWORD=<not exposing the
>>>>>>>>>                             password here>
>>>>>>>>>                             OS_AUTH_URL=https://jblb.jetstream-cloud.org:35357/v3
>>>>>>>>>                             OS_IDENTITY_API_VERSION=3
>>>>>>>>>                             # Network Properties
>>>>>>>>>                             OS_FLOATING_IP_POOL=public
>>>>>>>>>                             OS_SUBNET_NAME=airavata
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                         Can someone send me
>>>>>>>>>                         jetstream_openrc.properties and
>>>>>>>>>                         test_data.properties file from a working
>>>>>>>>>                         environment in  a separate email so that
>>>>>>>>>                         I can place them and test from my system
>>>>>>>>>                         once.
>>>>>>>>>
>>>>>>>>>                         Thanks
>>>>>>>>>                         Pankaj
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                         On Thu, Apr 21, 2016 at 11:43 AM, Pankaj
>>>>>>>>>                         Saha <psaha4@binghamton.edu
>>>>>>>>>                         <mailto:psaha4@binghamton.edu>> wrote:
>>>>>>>>>
>>>>>>>>>                             Hi Shameera,
>>>>>>>>>                             I have received the password from
>>>>>>>>>                             Mangirish and I am using the same
>>>>>>>>>                             details as he has provided.
>>>>>>>>>                             Regarding the jetstream keypair, my
>>>>>>>>>                             understanding is, during the test
>>>>>>>>>                             run it fetches the public key from
>>>>>>>>>                             the properties file and send it to
>>>>>>>>>                             the jetstream servers. Please let me
>>>>>>>>>                             know how I need to configure it
>>>>>>>>>                             separately.
>>>>>>>>>
>>>>>>>>>                             Thanks
>>>>>>>>>                             Pankaj
>>>>>>>>>
>>>>>>>>>                             On Wed, Apr 20, 2016 at 8:48 PM,
>>>>>>>>>                             Shameera Rathnayaka
>>>>>>>>>                             <shameerainfo@gmail.com
>>>>>>>>>                             <mailto:shameerainfo@gmail.com>> wrote:
>>>>>>>>>
>>>>>>>>>                                 Hi Pankaj,
>>>>>>>>>
>>>>>>>>>                                 To work with your ssh keys you
>>>>>>>>>                                 need to add them to jetstream
>>>>>>>>>                                 keypair. Have you done that part?
>>>>>>>>>
>>>>>>>>>                                 also you are not providing
>>>>>>>>>                                 correct the OS_PASSWORD value
>>>>>>>>>                                 accordding to above deatils.
>>>>>>>>>
>>>>>>>>>                                 Shameera.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                                 On Wed, Apr 20, 2016 at 3:42 PM
>>>>>>>>>                                 Pankaj Saha
>>>>>>>>>                                 <psaha4@binghamton.edu
>>>>>>>>>                                 <mailto:psaha4@binghamton.edu>>
>>>>>>>>>                                 wrote:
>>>>>>>>>
>>>>>>>>>                                     I have just use maven to
>>>>>>>>>                                     build the same project. here
>>>>>>>>>                                     is thedetails
>>>>>>>>>                                     # Common properties
>>>>>>>>>                                     publicKeyFile=/home/psaha4/.ssh/id_rsa.pub
>>>>>>>>>
>>>>>>>>>                                     # Jetstream properties
>>>>>>>>>                                     jetstream_imageId=448636b0-450a-4b49-9bfe-b3135fc443e8
>>>>>>>>>                                     jetstream_flavorId=3
>>>>>>>>>
>>>>>>>>>                                     OS_PROJECT_DOMAIN_NAME=tacc
>>>>>>>>>                                     OS_USER_DOMAIN_NAME=tacc
>>>>>>>>>                                     OS_PROJECT_NAME=scigap
>>>>>>>>>                                     OS_TENANT_NAME=scigap
>>>>>>>>>                                     OS_USERNAME=scigap
>>>>>>>>>                                     OS_PASSWORD=<not exposing here>
>>>>>>>>>                                     OS_AUTH_URL=https://jblb.jetstream-cloud.org:35357/v3
>>>>>>>>>                                     OS_IDENTITY_API_VERSION=3
>>>>>>>>>
>>>>>>>>>                                     # Network Properties
>>>>>>>>>                                     OS_FLOATING_IP_POOL=public
>>>>>>>>>                                     OS_SUBNET_NAME=airavata
>>>>>>>>>
>>>>>>>>>                                     The test case error that I
>>>>>>>>>                                     am getting for the Test case
>>>>>>>>>                                     is al below:
>>>>>>>>>                                     -------------------------------------------------------
>>>>>>>>>                                      T E S T S
>>>>>>>>>                                     -------------------------------------------------------
>>>>>>>>>                                     Running
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest
>>>>>>>>>                                     AuthenticationException{message=Unauthorized,
>>>>>>>>>                                     status=401}
>>>>>>>>>                                     at
>>>>>>>>>                                     org.openstack4j.core.transport.HttpExceptionHandler.mapException(HttpExceptionHandler.java:36)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.openstack4j.core.transport.HttpExceptionHandler.mapException(HttpExceptionHandler.java:23)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.openstack4j.openstack.internal.OSAuthenticator.authenticateV3(OSAuthenticator.java:161)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.openstack4j.openstack.internal.OSAuthenticator.invoke(OSAuthenticator.java:78)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.openstack4j.openstack.client.OSClientBuilder$ClientV3.authenticate(OSClientBuilder.java:163)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.openstack4j.openstack.client.OSClientBuilder$ClientV3.authenticate(OSClientBuilder.java:127)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.openstack.OS4JClientProvider.getOSClientV3(OS4JClientProvider.java:86)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.openstack.OS4JClientProvider.getOSClient(OS4JClientProvider.java:49)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl.<init>(OpenstackIntfImpl.java:78)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest.jetstreamCreateDeleteServerTest(CloudIntfTest.java:77)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>                                     Method)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>                                     at
>>>>>>>>>                                     java.lang.reflect.Method.invoke(Method.java:498)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
>>>>>>>>>                                     java.lang.NullPointerException
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl.getKeyPair(OpenstackIntfImpl.java:215)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest.jetstreamCreateDeleteServerTest(CloudIntfTest.java:92)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>                                     Method)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>                                     at
>>>>>>>>>                                     java.lang.reflect.Method.invoke(Method.java:498)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
>>>>>>>>>                                     [main] ERROR
>>>>>>>>>                                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>>>                                     - Failed to retrieve
>>>>>>>>>                                     keypair: testKey
>>>>>>>>>                                     java.lang.NullPointerException
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl.createKeyPair(OpenstackIntfImpl.java:197)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest.jetstreamCreateDeleteServerTest(CloudIntfTest.java:94)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>                                     Method)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>                                     at
>>>>>>>>>                                     java.lang.reflect.Method.invoke(Method.java:498)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
>>>>>>>>>                                     [main] ERROR
>>>>>>>>>                                     org.apache.airavata.cloud.intf.impl.OpenstackIntfImpl
>>>>>>>>>                                     - Failed to create keypair:
>>>>>>>>>                                     testKey
>>>>>>>>>                                     java.lang.NullPointerException
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest.jetstreamCreateDeleteServerTest(CloudIntfTest.java:97)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>>>>>>>>>                                     Method)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>>>>>>>>                                     at
>>>>>>>>>                                     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>>>>>>>>                                     at
>>>>>>>>>                                     java.lang.reflect.Method.invoke(Method.java:498)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
>>>>>>>>>                                     Tests run: 1, Failures: 1,
>>>>>>>>>                                     Errors: 0, Skipped: 0, Time
>>>>>>>>>                                     elapsed: 0.913 sec <<<
>>>>>>>>>                                     FAILURE! - in
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest
>>>>>>>>>                                     jetstreamCreateDeleteServerTest(org.apache.airavata.cloud.test.CloudIntfTest)
>>>>>>>>>                                      Time elapsed: 0.908 sec
>>>>>>>>>                                      <<< FAILURE!
>>>>>>>>>                                     java.lang.AssertionError: null
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.Assert.fail(Assert.java:86)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.junit.Assert.fail(Assert.java:95)
>>>>>>>>>                                     at
>>>>>>>>>                                     org.apache.airavata.cloud.test.CloudIntfTest.jetstreamCreateDeleteServerTest(CloudIntfTest.java:128)
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                                     On Wed, Apr 20, 2016 at 3:36
>>>>>>>>>                                     PM, Suresh Marru
>>>>>>>>>                                     <smarru@apache.org
>>>>>>>>>                                     <mailto:smarru@apache.org>>
>>>>>>>>>                                     wrote:
>>>>>>>>>
>>>>>>>>>                                         Thats nice. Few
>>>>>>>>>                                         suggestions:
>>>>>>>>>
>>>>>>>>>                                         * Eclipse or IDEA are
>>>>>>>>>                                         good to write code, but
>>>>>>>>>                                         to build and run tests
>>>>>>>>>                                         from maven, command line
>>>>>>>>>                                         is the best option.
>>>>>>>>>                                         * Please use the mailing
>>>>>>>>>                                         lists as much as
>>>>>>>>>                                         possible so rest of us
>>>>>>>>>                                         can also contribute. If
>>>>>>>>>                                         even you use hangouts,
>>>>>>>>>                                         please take time to
>>>>>>>>>                                         explain what the issue
>>>>>>>>>                                         is so it engages every one.
>>>>>>>>>
>>>>>>>>>                                         I am able to run the
>>>>>>>>>                                         test cases and am able
>>>>>>>>>                                         to program
>>>>>>>>>                                         against OpenstackIntfImpl just
>>>>>>>>>                                         fine. Can you elaborate
>>>>>>>>>                                         on what is the
>>>>>>>>>                                         authentication issue you
>>>>>>>>>                                         are running into?
>>>>>>>>>
>>>>>>>>>                                         Suresh
>>>>>>>>>
>>>>>>>>>>                                         On Apr 20, 2016, at
>>>>>>>>>>                                         3:30 PM, Pankaj Saha
>>>>>>>>>>                                         <psaha4@binghamton.edu
>>>>>>>>>>                                         <mailto:psaha4@binghamton.edu>>
>>>>>>>>>>                                         wrote:
>>>>>>>>>>
>>>>>>>>>>                                         Hi Suresh,
>>>>>>>>>>
>>>>>>>>>>                                         I just had a hangout
>>>>>>>>>>                                         session with Mangirish
>>>>>>>>>>                                         regarding the same. It
>>>>>>>>>>                                         looks like an
>>>>>>>>>>                                         authentication issue
>>>>>>>>>>                                         with openstack which he
>>>>>>>>>>                                         is aware of. He has
>>>>>>>>>>                                         explained me his code
>>>>>>>>>>                                         and I am going to retry
>>>>>>>>>>                                         fixing the problem.
>>>>>>>>>>
>>>>>>>>>>                                         I did not use maven to
>>>>>>>>>>                                         build his project
>>>>>>>>>>                                         instead I have export
>>>>>>>>>>                                         his project as eclipse
>>>>>>>>>>                                         (mvn eclipse:eclipse)
>>>>>>>>>>                                         and trying to run the
>>>>>>>>>>                                         junit test.
>>>>>>>>>>
>>>>>>>>>>                                         Will update you once I
>>>>>>>>>>                                         find something new.
>>>>>>>>>>
>>>>>>>>>>                                         Thanks
>>>>>>>>>>                                         Pankaj
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         On Wed, Apr 20, 2016 at
>>>>>>>>>>                                         3:21 PM, Suresh Marru
>>>>>>>>>>                                         <smarru@apache.org
>>>>>>>>>>                                         <mailto:smarru@apache.org>>
>>>>>>>>>>                                         wrote:
>>>>>>>>>>
>>>>>>>>>>                                             Hi Pankaj,
>>>>>>>>>>
>>>>>>>>>>                                             Can you please be
>>>>>>>>>>                                             more clear? What is
>>>>>>>>>>                                             failing? Did you
>>>>>>>>>>                                             try to build it
>>>>>>>>>>                                             using maven within
>>>>>>>>>>                                             the cloud
>>>>>>>>>>                                             provisioning
>>>>>>>>>>                                             directory itself?
>>>>>>>>>>                                             Did you change the
>>>>>>>>>>                                             public key file in
>>>>>>>>>>                                             the
>>>>>>>>>>                                             test_data.properties?
>>>>>>>>>>
>>>>>>>>>>                                             Suresh
>>>>>>>>>>
>>>>>>>>>>>                                             On Apr 20, 2016,
>>>>>>>>>>>                                             at 2:56 PM, Pankaj
>>>>>>>>>>>                                             Saha
>>>>>>>>>>>                                             <psaha4@binghamton.edu
>>>>>>>>>>>                                             <mailto:psaha4@binghamton.edu>>
>>>>>>>>>>>                                             wrote:
>>>>>>>>>>>
>>>>>>>>>>>                                             I am able to get
>>>>>>>>>>>                                             Mangirish's code
>>>>>>>>>>>                                             in the develop
>>>>>>>>>>>                                             branch. After
>>>>>>>>>>>                                             making it an
>>>>>>>>>>>                                             eclipse project,
>>>>>>>>>>>                                             when I am trying
>>>>>>>>>>>                                             to run it as JUnit
>>>>>>>>>>>                                             test, it's failing.
>>>>>>>>>>>                                             Need help to fix
>>>>>>>>>>>                                             this, possibly
>>>>>>>>>>>                                             some configuration
>>>>>>>>>>>                                             changes in the
>>>>>>>>>>>                                             properties file or
>>>>>>>>>>>                                             similar.
>>>>>>>>>>>                                             It will be great
>>>>>>>>>>>                                             we can talk over a
>>>>>>>>>>>                                             hangout session or
>>>>>>>>>>>                                             at least a chat
>>>>>>>>>>>                                             session to make it
>>>>>>>>>>>                                             work.
>>>>>>>>>>>
>>>>>>>>>>>                                             On Wed, Apr 20,
>>>>>>>>>>>                                             2016 at 12:05 PM,
>>>>>>>>>>>                                             Mangirish Wagle
>>>>>>>>>>>                                             <vaglomangirish@gmail.com
>>>>>>>>>>>                                             <mailto:vaglomangirish@gmail.com>>
>>>>>>>>>>>                                             wrote:
>>>>>>>>>>>
>>>>>>>>>>>                                                 Hi Pankaj,
>>>>>>>>>>>
>>>>>>>>>>>                                                 You may find a
>>>>>>>>>>>                                                 sample test
>>>>>>>>>>>                                                 code for the
>>>>>>>>>>>                                                 module in this
>>>>>>>>>>>                                                 unit test file:-
>>>>>>>>>>>
>>>>>>>>>>>                                                 https://github.com/apache/airavata/blob/develop/modules/cloud/cloud-provisioning/src/test/java/org/apache/airavata/cloud/test/CloudIntfTest.java
>>>>>>>>>>>
>>>>>>>>>>>                                                 Also, if you
>>>>>>>>>>>                                                 want to test
>>>>>>>>>>>                                                 run the code,
>>>>>>>>>>>                                                 you may please
>>>>>>>>>>>                                                 follow this
>>>>>>>>>>>                                                 quick README:-
>>>>>>>>>>>
>>>>>>>>>>>                                                 https://github.com/apache/airavata/blob/develop/modules/cloud/cloud-provisioning/README
>>>>>>>>>>>
>>>>>>>>>>>                                                 Please let me
>>>>>>>>>>>                                                 know if you
>>>>>>>>>>>                                                 need some more
>>>>>>>>>>>                                                 info or code
>>>>>>>>>>>                                                 walkthrough.
>>>>>>>>>>>                                                 Sending you
>>>>>>>>>>>                                                 the jetstream
>>>>>>>>>>>                                                 openrc
>>>>>>>>>>>                                                 credentials
>>>>>>>>>>>                                                 separately.
>>>>>>>>>>>
>>>>>>>>>>>                                                 Thanks.
>>>>>>>>>>>
>>>>>>>>>>>                                                 Regards,
>>>>>>>>>>>                                                 Mangirish
>>>>>>>>>>>
>>>>>>>>>>>                                                 On Wed, Apr
>>>>>>>>>>>                                                 20, 2016 at
>>>>>>>>>>>                                                 11:42 AM,
>>>>>>>>>>>                                                 Suresh Marru
>>>>>>>>>>>                                                 <smarru@apache.org
>>>>>>>>>>>                                                 <mailto:smarru@apache.org>>
>>>>>>>>>>>                                                 wrote:
>>>>>>>>>>>
>>>>>>>>>>>                                                     Hi Pankaj,
>>>>>>>>>>>
>>>>>>>>>>>                                                     Please
>>>>>>>>>>>                                                     switch to
>>>>>>>>>>>                                                     ‘develop’
>>>>>>>>>>>                                                     branch and
>>>>>>>>>>>                                                     look for
>>>>>>>>>>>                                                     the cloud
>>>>>>>>>>>                                                     provisioning
>>>>>>>>>>>                                                     module -
>>>>>>>>>>>                                                     https://github.com/apache/airavata/tree/develop/modules/cloud/cloud-provisioning
>>>>>>>>>>>
>>>>>>>>>>>                                                     Suresh
>>>>>>>>>>>
>>>>>>>>>>>>                                                     On Apr
>>>>>>>>>>>>                                                     20, 2016,
>>>>>>>>>>>>                                                     at 11:37
>>>>>>>>>>>>                                                     AM,
>>>>>>>>>>>>                                                     Pankaj
>>>>>>>>>>>>                                                     Saha
>>>>>>>>>>>>                                                     <psaha4@binghamton.edu
>>>>>>>>>>>>                                                     <mailto:psaha4@binghamton.edu>>
>>>>>>>>>>>>                                                     wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>                                                     Hello
>>>>>>>>>>>>                                                     Mangirish,
>>>>>>>>>>>>                                                     I have
>>>>>>>>>>>>                                                     latest
>>>>>>>>>>>>                                                     Airavata
>>>>>>>>>>>>                                                     mater
>>>>>>>>>>>>                                                     branch
>>>>>>>>>>>>                                                     installed
>>>>>>>>>>>>                                                     in my
>>>>>>>>>>>>                                                     local
>>>>>>>>>>>>                                                     system.
>>>>>>>>>>>>                                                     Can you
>>>>>>>>>>>>                                                     please
>>>>>>>>>>>>                                                     give us
>>>>>>>>>>>>                                                     some clue
>>>>>>>>>>>>                                                     how to
>>>>>>>>>>>>                                                     start
>>>>>>>>>>>>                                                     creating
>>>>>>>>>>>>                                                     the VMs
>>>>>>>>>>>>                                                     through
>>>>>>>>>>>>                                                     you
>>>>>>>>>>>>                                                     application.
>>>>>>>>>>>>                                                     Please
>>>>>>>>>>>>                                                     specify
>>>>>>>>>>>>                                                     where we
>>>>>>>>>>>>                                                     can find
>>>>>>>>>>>>                                                     your
>>>>>>>>>>>>                                                     corresponding
>>>>>>>>>>>>                                                     java
>>>>>>>>>>>>                                                     code. Is
>>>>>>>>>>>>                                                     it
>>>>>>>>>>>>                                                     through
>>>>>>>>>>>>                                                     PGA website?
>>>>>>>>>>>>                                                     Please
>>>>>>>>>>>>                                                     share the
>>>>>>>>>>>>                                                     required
>>>>>>>>>>>>                                                     password
>>>>>>>>>>>>                                                     to me in
>>>>>>>>>>>>                                                     a
>>>>>>>>>>>>                                                     separate
>>>>>>>>>>>>                                                     email.
>>>>>>>>>>>>
>>>>>>>>>>>>                                                     Thanks
>>>>>>>>>>>>                                                     Pankaj
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                                 --                                 Shameera Rathnayaka
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>
>>>>>
>>>>>
>>>>


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