NewCollector constructor initializes every descriptor and returns a pointer to the collector.

NewConnection opens a connection to mongoDB by using the given uri.

NewHttpServer creates a new instance of the HttpServer.

ReadConfig Parses given config content.

ReadConfigFile Initializes a Config instance from a given file path.

RegisterHealthChecks initializes health checks for the Exporter and returns an http handler func.

Collector queries one prometheus metric from mongoDB.

Config Root config struct.

Connection to mongoDB.

HttpServer serves endpoints from the given Config.

Metric Collector configuration.