Major Description
When building Karaf on kubernetes (on a pod), the resolverParallelism can be "bad" depending of the number of vCPU and the features dependencies.
The resolverParallelism is computed like this:
int resolverParallelism = Math.max(1, Runtime.getRuntime().availableProcessors());
Actually, if the features are not really sequential (features dependencies), the resolution will fail with 1 (if we have a single vCPU). The default should be at least 2.
It's better to use -1 by default and then using resolver with default parallelism, and let the user defines the resolverParallelism by parameter.