Unity+ Caching: how to keep an object instance that should be a singletone

I need my UnityContainer to contain an instance of CacheManager that should be created once and re-used for all future instances of containers.

I am creating new UnityContainer instance each time when I need it ('CreateChildContainer' is not used).

I开发者_C百科've created static member that contains my cache manager and registered it's instance.

Looking on this after half-year, I don't like static members...

Will it work if I will create a single instance of UnityContainer and register there the instance of CacheManager with 'ContainerControlledLifetimeManager' option?

Do you see any better way?

Thanks.

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Keep an instance of the container around and use ContainerControlledLifetimeManager. Creating lots of containers is going to perform poorly.