Multiple workers for controllers

[vignesh-goutham]

/kind feature

Describe the solution you'd like
[A clear and concise description of what you want to happen.]
CAPC provider uses controller-runtime for all of its controllers. When each of the controller is set up with a manager, CAPC should configure controller-runtime to use multiple concurrent workers for each controller. This could be customizable with input arguments as well.

In order to support multiple concurrent workers, there might be code changes required to, in order to stop multiple workers accessing same resource. CAPI has a clean implementation of caching and locking that could be used as inspiration for this.

This will help when CAPC is managing multiple workload clusters and especially when the environment has a lot of operations going on resulting in lot of reconcile tasks being queued up quickly more than a single worker can serve.

[chrisdoherty4]

/assign chrisdoherty4

[chrisdoherty4]

Everything should have been introduced with the various PRs.

/close

[k8s-ci-robot]

@chrisdoherty4: Closing this issue.

In response to this:

Everything should have been introduced with the various PRs.

/close

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