incubator-libcloud mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From andy <>
Subject Re: [libcloud] Image formats & configuration management
Date Wed, 16 Dec 2009 23:25:42 GMT
Hi there,

(Not currently a libcloud dev, so can't comment on your offer.)

A belated thanks for sending notice of Clapp. It really looks cool.
I checked out your bitbucket page.
I'm wondering if you can expand a bit on the use-case.
I hate defining things oppositionally, so please cut me off if I'm making a
totally lame comparison, but I thought of OVF when I read your description.

If the difference between OVF + CLAPP that you take the burden off of the
vm-manager? (In addition to supporting more formats AND providers.)


On Mon, Dec 14, 2009 at 8:16 AM, Solomon Hykes <>wrote:

> Hi libclouders,
> Following up on Alex's message:
> > Subjects discussed (please fill in the gaps if I missed something):
> > [...]
> > - Needs around image formats and configuration management. Right now
> >  Rackspace and EC2 are really the only platforms you can get your files
> >  on to to bootstrap the process.
> I would like to offer my assistance on this. I started writing a tool
> called Clapp [1], which stands for "cloud appliance". It defines a
> format for server images which you can actually manage. The idea is to
> maintain a single "template" image which is small and version
> controlled, then generate images in any format, for any cloud, as you
> need them. I've seen this approach implemented on production systems
> and it works wonderfully.
> In my experience we typically rely too much on runtime configuration
> tools like Puppet and Chef, just because the image management
> experience is so awful. Hopefully we can change that!
> I would love to discuss, and contribute to, anything related to image
> management in libcloud. Keep up the good work!
> [1] You can check out a POC at
> Best,
> Solomon Hykes

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message