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Message #00012
RFC: Arbitrary Replication/Proxy Topologies with MySQL Sandbox
I've created an external script that utilizes mysql sandbox to generate
arbitrary complex replication+proxy topologies. There is a blog post
outlining some preliminary details at
http://darren.oldag.net/2009/04/arbitrary-replicationproxy-topologies.html.
Basically, it reads in a 'dot' graph/network topology description file, and
uses sandbox-goodness to deploy and configure mysql nodes and proxy
configurations according to the specified topology.
I think this is a perfect candidate to integrate into sandbox proper. I
know it is too late for the upcoming version 3, but I think it would be
great to get it on the roadmap for future versions. Some options would
include providing it in another script (like make_multi or
make_replication), creating a MySQL::Sandbox::Topology class to make it nice
and neat, or refactoring some sandbox guts to make it play nice.
All comments are welcome,
Darren L. Oldag
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