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collector: export NodeCollector for documentation purposes

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Signed-off-by: Matt Layher <mdlayher@gmail.com>
This commit is contained in:
Matt Layher 2018-10-26 15:39:33 -04:00
parent 7519967619
commit 2c2ee93519
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GPG key ID: 77BFE531397EDE94
1 changed files with 6 additions and 6 deletions
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12
collector/collector.go
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@ -71,12 +71,12 @@ func registerCollector(collector string, isDefaultEnabled bool, factory func() (
}
// NodeCollector implements the prometheus.Collector interface.
type nodeCollector struct {
type NodeCollector struct {
Collectors map[string]Collector
}
// NewNodeCollector creates a new NodeCollector
func NewNodeCollector(filters ...string) (*nodeCollector, error) {
// NewNodeCollector creates a new NodeCollector.
func NewNodeCollector(filters ...string) (*NodeCollector, error) {
f := make(map[string]bool)
for _, filter := range filters {
enabled, exist := collectorState[filter]
@ -100,17 +100,17 @@ func NewNodeCollector(filters ...string) (*nodeCollector, error) {
}
}
}
return &nodeCollector{Collectors: collectors}, nil
return &NodeCollector{Collectors: collectors}, nil
}
// Describe implements the prometheus.Collector interface.
func (n nodeCollector) Describe(ch chan<- *prometheus.Desc) {
func (n NodeCollector) Describe(ch chan<- *prometheus.Desc) {
ch <- scrapeDurationDesc
ch <- scrapeSuccessDesc
}
// Collect implements the prometheus.Collector interface.
func (n nodeCollector) Collect(ch chan<- prometheus.Metric) {
func (n NodeCollector) Collect(ch chan<- prometheus.Metric) {
wg := sync.WaitGroup{}
wg.Add(len(n.Collectors))
for name, c := range n.Collectors {