EnvManager is one of key Rally components,
It is actually replacment for Rally deployment component.
It manages and stores information about tested platforms.
Every Env has:
- unique name and UUID
- dates when it was created and updated
- plugins spec and data
- platforms names and data
Comparing to Rally deployment, env manager is way simpler and flat.
EnvManager manage Platforms (which are plugins)
However, even if it is simpler it allows to do way more flexible things
like manage multiple platforms in single env.
This patch:
- Introduce EnvManager
- Intorudce Platform plugin base
- Intorduce DB layer for Envs & Platforms
- Intrdouce 3 Exceptions:
-- ManagerException
---- ManagerInvalidSpec
---- ManagerInvalidState
Change-Id: Ide95c8b1e8e72293c009f4cd5e430e64eb1dd604
4719c5d8c7