Hi,
Application redeployment is fixed now. You can undeploy and deploy the same
application without removing the application.
On 10 Apr 2015 11:07, "Udara Liyanage" <ud...@wso2.com> wrote:
> Hi,
>
> We have set the application into DEPLOYED status immediately after
> application undeployment is invoked. So polling for DEPLOYED state might
> not work as you have mentioned. Sorry I did n't notice it.
>
> Adding an intermediate state like DEPLOYING and delay undeployment till
> status become DEPLOYED too might work since the application might not
> become DEPLOYED for some reason.
>
> The application should be able to undeploy at anytime theoretically.
> however there might be inconsistencies since the events are asynchronous.
> So for the moment the workaround is to wait reasonable time to invoke
> undeployment.
>
> It is a know issue that same application redeployment (Deploy->Undeploy
> -> Deploy) does not work for the moment, we are in the process of fixing
> it. You have to follow Add->Undpeloy->Remove->Add->Deploy path which is
> your current flow.
>
> On Fri, Apr 10, 2015 at 8:34 AM, Vanson Lim <v...@cisco.com> wrote:
>
>> On 4/9/15, 11:30 AM, Udara Liyanage wrote:
>>
>> Hi,
>>
>> I added some more validations to API calls to let the API call pass
>> only resources are in accepted states.
>>
>> Add Application
>> If an application with the same id does not exist
>>
>> Remove Application
>> An application with the given id should exist
>> Application should be in CREATED state
>>
>> DEPLOY Application
>> An application with the given id should exist
>> Application should be in CREATED state
>>
>> Undeploy Application
>> An application with the given id should exist
>> Application should be in Deployed state
>>
>> I tried reproducing the below mentioned error message, but could not.
>> However analyzing the code, it seems that CEP tries to send faulty event to
>> the members which does not exist in the topology. I guess this will not
>> impact the functionality of the system
>> TID: [0] [STRATOS] [2015-04-09 02:27:45,631] ERROR
>> {org.apache.stratos.cep.extension.FaultHandlingWindowProcessor} - Failed
>> to publish member fault event. Member having [member-id]
>> cisco-sample-vm.cisco-sample-vm.cisco-sample-vm.domain88eddc38-ad4a-4ff7-843c-b9dbc1603bab
>> does not exist in topology
>>
>>
>> I am not seeing it anymore but I still have some issues. The system is
>> definitely more well behaved after pulling in your most recent changes, but
>> I am still able to get the system into an unresponsive state. if I
>> invoke application undeploy too soon after an application deploy I am able
>> to get the system into a state where I can still deploy an application, but
>> there is some inconsistency where the deployed application won't launch VMs
>> and won't undeploy.
>>
>> Do you have any more suggestions on what I can do? I currently poll that
>> the application is in DEPLOYED state before attempt to undeploy, but it
>> doesn't make a difference. Changing the delay (between deploy and
>> undeploy) from 10 to 30 seconds improves things such that the system is
>> still works, but I see a few orphaned instances (which I suspect might be a
>> variant of the jcloud issues we still in Stratos-1293.
>>
>> I've attached another log.
>>
>>
>> -Vanson
>>
>>
>>
>> On Thu, Apr 9, 2015 at 10:24 AM, Shavindri Dissanayake <
>> shavin...@wso2.com> wrote:
>>
>>> Thank you Udara!
>>>
>>> Thanks & Regards
>>> Shavindri Dissanayake
>>> Technical Writer
>>> LinkedIn Profile
>>> <https://www.linkedin.com/profile/view?id=112227277&trk=nav_responsive_tab_profile>
>>> Mob: 0779966739
>>>
>>> WSO2 Inc.
>>> lean.enterprise.middleware
>>>
>>> On Thu, Apr 9, 2015 at 10:04 AM, Udara Liyanage <ud...@wso2.com> wrote:
>>>
>>>>
>>>> Hi Shavi,
>>>>
>>>> CLI and UI does not include this yet, but should.
>>>>
>>>
>>>
>>
>>
>> --
>>
>> Udara Liyanage
>> Software Engineer
>> WSO2, Inc.: http://wso2.com
>> lean. enterprise. middleware
>>
>> web: http://udaraliyanage.wordpress.com
>> phone: +94 71 443 6897
>>
>>
>>
>
>
> --
>
> Udara Liyanage
> Software Engineer
> WSO2, Inc.: http://wso2.com
> lean. enterprise. middleware
>
> web: http://udaraliyanage.wordpress.com
> phone: +94 71 443 6897
>
