[Openstack] Cross-zone instance identifiers in EC2 API - Is it worth the effort?

Jorge Williams jorge.williams at rackspace.com
Fri Jul 8 22:59:50 UTC 2011


HTTP, SMTP, and IMAP and even ANSI C are all open standards.  The specs were developed and continue to be developed in the open -- and both clients and servers (proprietary and open source)  are very compliant to them.  I'd like to propose that our APIs take the same approach. 

You are proposing something different than simply implementing HTTP or SMTP.  What you are proposing that we try to achieve with EC2 what the  Wine folks want to achieve with the Windows API.  It's a different problem. It's a much harder problem because it involves reverse engineering and it's prone to more risk.

-jOrGe W.

On Jul 8, 2011, at 3:05 PM, Soren Hansen wrote:

> One thing that keeps coming up in this discussion is the issue of
> "being tied to an API we don't control".
> 
> People... We're *fantastically* privileged that we get to define an
> API of our own. Lots and lots and lots of people and projects spend
> all their time implementing existing (open, but completely static)
> protocols and specifications.
> 
> Every HTTP, SMTP, and IMAP server on the planet does it. Every single
> C compiler on the planet does it. All of these are things that have
> been defined a long time ago. You can have all the opinions you want
> about IMAP, but that doesn't mean you can just implement it
> differently. At least not if you expect people to support your stuff.
> When there are ambiguities in the spec, sure, you can insist on taking
> one path even though everyone else has taken a different one, but
> don't expect the rest of the world to change to accommodate you. If
> you want to do offer something better by doing something differently,
> offer it as an alternative that people can switch to once you've won
> them over. Don't make it a prerequisite.
> 
> There's a golden rule when implementing things according to an
> existing specification: Be very conservative in what you deliver, and
> be very liberal in what you accept. Otherwise, people. will. use.
> something. else. period.
> 
> -- 
> Soren Hansen        | http://linux2go.dk/
> Ubuntu Developer    | http://www.ubuntu.com/
> OpenStack Developer | http://www.openstack.org/
> 
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