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feat: let different services start prometheus on demand (#1182)

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This commit is contained in:
Kevin Wan
2021-10-31 18:54:13 +08:00
committed by GitHub
parent 769d06c8ab
commit a71a210704
1 changed files with 4 additions and 4 deletions
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8
core/prometheus/agent.go
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@@ -23,11 +23,11 @@ func Enabled() bool {
// StartAgent starts a prometheus agent. // StartAgent starts a prometheus agent.
func StartAgent(c Config) { func StartAgent(c Config) {
once.Do(func() { if len(c.Host) == 0 {
if len(c.Host) == 0 { return
return }
}
once.Do(func() {
enabled.Set(true) enabled.Set(true)
threading.GoSafe(func() { threading.GoSafe(func() {
http.Handle(c.Path, promhttp.Handler()) http.Handle(c.Path, promhttp.Handler())