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https://issues.apache.org/jira/browse/LIBCLOUD-323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649019#comment-13649019
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ASF subversion and git services commented on LIBCLOUD-323:
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Commit 1479041 from [~kami]
[ https://svn.apache.org/r1479041 ]
Various improvements and bug-fixes in the VCloud driver.
Contributed by Michel Samia, part of LIBCLOUD-323.
> Make vCloud driver more robust
> ------------------------------
>
> Key: LIBCLOUD-323
> URL: https://issues.apache.org/jira/browse/LIBCLOUD-323
> Project: Libcloud
> Issue Type: Bug
> Components: Compute
> Affects Versions: 0.12.3
> Reporter: Michel Samia
> Priority: Minor
> Attachments: LIBCLOUD-323_withTests.patch,
> LIBCLOUD-vcloud_minor_patches.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> There are several small and easy-to-fix problems in VCloud driver:
> # VCloud_1_5_NodeDriver._validate_vm_memory(): now there is a specialized
> list of acceptable Virtual memory sizes for vCloud 1.5, but it seems that
> these values don't work in version 1.5. The old values from vCloud 0.8 work
> well
> # VCloudNodeDriver.ex_list_nodes(): because node listing has two phases (in
> first phase we send request for getting URLs of all the VMs and in the second
> we send one request per VM for getting all info about the VM), there can
> happen a situation where some VM is deleted between these two phases. Then we
> want to ignore this VM and we don't want to report any error (=raise an
> exception). The existing checker of this situation is too generic and can
> silence any other exception satisfying some other conditions
> # VCloud_1_5_NodeDriver._to_node(): the OS XML element is not required, so
> when not present, we cannot get its attributes
> We have fixed all these three problems in the patch attached below
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