Well for starters, each component's API can be published and versioned separately from its implementation.
The build of a component would only have access to the API's of the other components (and this can include not having knowledge of the container it runs in).
The implementation can then change rapidly, with the API that the other teams develop against moving more slowly.
Even so, code reviews can be critical. The things to look out for (and block if possible) are hidden or poorly defined parameters like database connections/transactions, thread local storage and general bag parameters.
In some languages dependency injection should be useful here. Unfortunately DI tools like Spring can actually expose the internals of components, introduce container based hidden parameters and usually end up being a versioned dependency of every component.
The build of a component would only have access to the API's of the other components (and this can include not having knowledge of the container it runs in).
The implementation can then change rapidly, with the API that the other teams develop against moving more slowly.
Even so, code reviews can be critical. The things to look out for (and block if possible) are hidden or poorly defined parameters like database connections/transactions, thread local storage and general bag parameters.
In some languages dependency injection should be useful here. Unfortunately DI tools like Spring can actually expose the internals of components, introduce container based hidden parameters and usually end up being a versioned dependency of every component.