prometrics

func WrapCollector ¶

func WrapCollector(c prometheus.Collector, whitelist map[string]string) ksurveyclient.Collector

WrapCollector takes a prometheus.Collector with a whitelist and returns a kcsurveyclient.Collector. If the provided whitelist is nil, all the metrics in the provided prometheus.Collector whill be collected. If whitelist is not nil, only the metrics found as keys will be collected. If the values of the whitelist keys is not empty, the metrics name will also be changed to that value.

func WrapRegistry ¶

func WrapRegistry(reg *ksurveyclient.Registry, whitelist map[string]string) prometheus.Registerer

WrapRegistry wraps the provided ksurveyclient.Registry so it can register prometheus.Collectors with optional filter and aliasing with the provided whitelist map.

Example whitelist with formatting:

map[string]string{
	"rtm_distinct_users_connected_max": "usercnt_active,gauge:int",
	"rtm_group_channels_created_max":   "usercnt_room,gauge:int",
	"rtm_channels_created_max":         "usercnt_equipment,gauge:int",
	"rtm_connections_connected_max":    "usercnt_nonactive,gauge:int",
	"guest_http_logon_success_total":   "usercnt_na_user,gauge:int",
}