# Functions
NewControllerFakeCollector creates a fake collector that implements the ControllerCollector interface.
NewControllerMetricsCollector creates a new ControllerMetricsCollector.
NewLocalManagerMetricsCollector creates a new LocalManagerMetricsCollector.
NewManagerFakeCollector creates a fake collector that implements ManagerCollector interface.
# Structs
ControllerFakeCollector is a fake collector that implements the ControllerCollector interface.
ControllerMetricsCollector implements the ControllerCollector interface and prometheus.Collector interface.
LocalManagerMetricsCollector implements NginxManagerCollector interface and prometheus.Collector interface.
ManagerFakeCollector is a fake collector that will implement ManagerCollector interface.
# Interfaces
ControllerCollector is an interface for the metrics of the Controller.
ManagerCollector is an interface for the metrics of the Nginx Manager.