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From Imesh Gunaratne <>
Subject Re: [Discuss] Kubernetes workflow is now working!
Date Fri, 26 Dec 2014 08:09:09 GMT
I fixed the above issue in cartridge agent and re-created the base image,
now I'm seeing another error:

root@e82ebdc6-8cd5-11e4-85d5-080027f35f1b:~# cat /tmp/agent.screen.log
Traceback (most recent call last):
  File "", line 32, in <module>
    from modules.extensions import defaultextensionhandler
line 22, in <module>
    from ..util import extensionutils, cartridgeagentutils
line 29, in <module>
    cartridge_agent_config =
line 349, in __init__
    CartridgeAgentConfiguration.instance =
line 226, in __init__
    raise RuntimeError(ex)
RuntimeError: Cannot find the value of required parameter:

I can see CLUSTER_INSTANCE_ID being passed to the container, may be there
is something wrong in the agent code, will investigate.


On Fri, Dec 26, 2014 at 2:40 AM, Imesh Gunaratne <> wrote:

> Hi Devs,
> I fixed some of the issues in Kubernetes Iaas and tested the Kubernetes
> workflow with sample php docker image. Now replication controllers,
> services and containers get created without a problem. We can also access
> the php server in the container.
> However I noticed that agent does not send the instance started event to
> CEP. Following error was found in agent screen log:
> Traceback (most recent call last):
>   File "", line 21, in <module>
>     from cartridgeagent.cartridgeagent.modules import eventsubscriber
> ImportError: No module named cartridgeagent.cartridgeagent.modules
> May be agent was not updated in the php docker image. Will check this
> tomorrow.
> Thanks
> --
> Imesh Gunaratne
> Technical Lead, WSO2
> Committer & PMC Member, Apache Stratos

Imesh Gunaratne

Technical Lead, WSO2
Committer & PMC Member, Apache Stratos

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