GetClients returns a `Clients` object containing both openshift and kubernetes clients with an openshift identifier.

GetKubernetesClient gets the client for k8s, if ~/.kube/config exists so get that config else incluster config.

GetOpenshiftAppsClient returns an Openshift Client that can query on Apps.

IsOpenshift is true if environment is Openshift, it is false if environment is Kubernetes.

ResourceMap are resources from where changes are going to be detected.

Clients struct exposes interfaces for kubernetes as well as openshift if available.