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From "Jonathan Cobb (JIRA)" <j...@apache.org>
Subject [jira] [Created] (JCLOUDS-923) NovaComputeServiceAdapter.listImages fails if any zone API fails
Date Wed, 03 Jun 2015 22:06:37 GMT
Jonathan Cobb created JCLOUDS-923:
-------------------------------------

             Summary: NovaComputeServiceAdapter.listImages fails if any zone API fails
                 Key: JCLOUDS-923
                 URL: https://issues.apache.org/jira/browse/JCLOUDS-923
             Project: jclouds
          Issue Type: Bug
          Components: jclouds-labs-openstack
    Affects Versions: 1.8.0
         Environment: Ubuntu 14.04 x64, OpenJDK 7, Rackspace cloud
            Reporter: Jonathan Cobb


I have an integration test that launches an instance, runs a simple echo command on it to
ensure SSH is working, then destroys the instance.

This test passes for EC2 and DigitalOcean, and until yesterday it also passed for Rackspace.
Today it is failing. I have tracked down the error to NovaComputeServiceAdapter.listImages

In my test, I call TemplateBuilder.build to create a Template, then use that Template to in
a call to ComputeService.createNodesInGroup to create a node based on the template.

Within TemplateBuider.build, it calls NovaComputeServiceAdapter.listImages and iterates over
each zone to get a list of images for each zone. 

[Side question-- why does the TemplateBuilder look up all images for all zones, even though
I have already configured it to use a particular zone (in this case, "IAD")?]

In any case, even though I am trying to launch in IAD, the call to the SYD zone is failing
(today, was working yesterday), and thus no instances can be launched at all, since the resulting
HttpResponseException is uncaught and bubbles all the way up and out of TemplateBuilder.build.
The full stack trace is here: http://cloudstead.io/downloads/jclouds-exception.txt

I have made a simple patch that catches the HttpResponseException, logs an error, and continues
loading images from other zones. The patch is here: http://cloudstead.io/downloads/NovaComputeServiceAdapter.java.patch



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