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change names for stats sub-collectors

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This commit is contained in:
thonit
2015-12-21 20:46:02 +01:00
parent d5a4ca52d9
commit 76b63dc80d
4 changed files with 21 additions and 21 deletions
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12
collector/stats_topic.go
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@ -6,17 +6,17 @@ import (
"github.com/prometheus/client_golang/prometheus"
)
type topicsCollector []struct {
type topicStats []struct {
val func(*topic) float64
vec *prometheus.GaugeVec
}
// TopicsCollector creates a new stats collector which is able to
// TopicStats creates a new stats collector which is able to
// expose the topic metrics of a nsqd node to Prometheus.
func TopicsCollector(namespace string) StatsCollector {
func TopicStats(namespace string) StatsCollector {
labels := []string{"type", "topic", "paused"}
return topicsCollector{
return topicStats{
{
val: func(t *topic) float64 { return float64(len(t.Channels)) },
vec: prometheus.NewGaugeVec(prometheus.GaugeOpts{
@ -52,7 +52,7 @@ func TopicsCollector(namespace string) StatsCollector {
}
}
func (coll topicsCollector) collect(s *stats, out chan<- prometheus.Metric) {
func (ts topicStats) collect(s *stats, out chan<- prometheus.Metric) {
for _, topic := range s.Topics {
labels := prometheus.Labels{
"type": "topic",
@ -60,7 +60,7 @@ func (coll topicsCollector) collect(s *stats, out chan<- prometheus.Metric) {
"paused": strconv.FormatBool(topic.Paused),
}
for _, c := range coll {
for _, c := range ts {
c.vec.With(labels).Set(c.val(topic))
c.vec.Collect(out)
}