Analysis of Ubuntu's Cloud-Utils package

Greg DeKoenigsberg gdk at redhat.com
Sun Mar 28 00:28:48 UTC 2010


On Fri, 26 Mar 2010, Stephen John Smoogen wrote:

> Promised this for Friday and its still barely that here :).
>
> This package is currently a set of scripts to allow Ubuntu's Cloud
> members to create, deploy, and manipulate Eucalyptis virtual images.
> Code is GPLv3  and the package is done in Debian style (which is
> starting to grow on me as an equivalent to sysv.d type building.) The
> code is all shell scripts and man pages. I really appreciate coders
> who take the time to do a man page even for a simple shell script.
> Description of programs are taken from man page. [Code could do with
> more comments to help analysis :).. but for the most part is
> self-documenting.
>
> ssh-import-lp-id  # retrieve one or more public keys from
> Launchpad.net and append them to the current user’s authorized_keys
> file
>
> uec-publish-image # publish a cloud image using euca-tools.
>
> uec-publish-tarball # publish the tar ball using euca-tools.
>
> uec-query-builds # request  information  about available cloud images builds
>
> uec-resize-image # resize a cloud image. # basically it does the right
> things to resize using euca-tools.
>
> The package of course could be opened up to further cloud type
> engines. For us, we would look at ssh-import-lp-id from FAS or
> something but boy that seems like a security issue somewhere (hey look
> mah, I can just add my p0wn address from FAS/launchpad.) However, that
> is just a gut feeling and will probably fail a real risk analysis.

Thanks Smooge.  This is great stuff.

--g

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