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Sort collector names in startup logs (#857)

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Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
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Brian Brazil 2018-03-29 13:42:44 +01:00 committed by GitHub
parent 779090db7e
commit be9d82b66e
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1 changed files with 6 additions and 0 deletions
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6
node_exporter.go
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@ -17,6 +17,7 @@ import (
"fmt" "fmt"
"net/http" "net/http"
_ "net/http/pprof" _ "net/http/pprof"
"sort"
"github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promhttp" "github.com/prometheus/client_golang/prometheus/promhttp"
@ -87,7 +88,12 @@ func main() {
log.Fatalf("Couldn't create collector: %s", err) log.Fatalf("Couldn't create collector: %s", err)
} }
log.Infof("Enabled collectors:") log.Infof("Enabled collectors:")
collectors := []string{}
for n := range nc.Collectors { for n := range nc.Collectors {
collectors = append(collectors, n)
}
sort.Strings(collectors)
for _, n := range collectors {
log.Infof(" - %s", n) log.Infof(" - %s", n)
} }