switch to go-kit/log (#1575)

Signed-off-by: yeya24 <yb532204897@gmail.com>

1 files changed, 9 insertions, 6 deletions

diff --git a/collector/cpu_freebsd.go b/collector/cpu_freebsd.go
index dc3d6a1..41573e4 100644
--- a/collector/cpu_freebsd.go
+++ b/collector/cpu_freebsd.go
@@ -21,8 +21,9 @@ import (
         "strconv"
         "unsafe"
 
+        "github.com/go-kit/kit/log"
+        "github.com/go-kit/kit/log/level"
         "github.com/prometheus/client_golang/prometheus"
-        "github.com/prometheus/common/log"
         "golang.org/x/sys/unix"
 )
 
@@ -81,8 +82,9 @@ func getCPUTimes() ([]cputime, error) {
 }
 
 type statCollector struct {
-        cpu  typedDesc
-        temp typedDesc
+        cpu    typedDesc
+        temp   typedDesc
+        logger log.Logger
 }
 
 func init() {
@@ -90,7 +92,7 @@ func init() {
 }
 
 // NewStatCollector returns a new Collector exposing CPU stats.
-func NewStatCollector() (Collector, error) {
+func NewStatCollector(logger log.Logger) (Collector, error) {
         return &statCollector{
                 cpu: typedDesc{nodeCPUSecondsDesc, prometheus.CounterValue},
                 temp: typedDesc{prometheus.NewDesc(
@@ -98,6 +100,7 @@ func NewStatCollector() (Collector, error) {
                         "CPU temperature",
                         []string{"cpu"}, nil,
                 ), prometheus.GaugeValue},
+                logger: logger,
         }, nil
 }
 
@@ -130,11 +133,11 @@ func (c *statCollector) Update(ch chan<- prometheus.Metric) error {
                 if err != nil {
                         if err == unix.ENOENT {
                                 // No temperature information for this CPU
-                                log.Debugf("no temperature information for CPU %d", cpu)
+                                level.Debug(c.logger).Log("msg", "no temperature information for CPU", "cpu", cpu)
                         } else {
                                 // Unexpected error
                                 ch <- c.temp.mustNewConstMetric(math.NaN(), lcpu)
-                                log.Errorf("failed to query CPU temperature for CPU %d: %s", cpu, err)
+                                level.Error(c.logger).Log("msg", "failed to query CPU temperature for CPU", "cpu", cpu, "err", err)
                         }
                         continue
                 }