BehaviorOnPanic is a helper for setting the crash mode of OpenShift when a panic is caught.

InitLogrus initializes logrus by setting a loglevel for it.

InitLogrusFromKlog sets the logrus trace level based on the klog trace level.

Profile returns an interface to defer for a profile: `defer serviceability.Profile(os.Getenv("OPENSHIFT_PROFILE")).Stop()` is common.

StartProfiler starts the golang profiler on a port if `web` is specified.

Stop is a function to defer in your main call to provide profile info.