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migrate kube-proxy metrics to stability framework

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This commit is contained in:
Han Kang
2019-08-22 18:03:32 -07:00
parent 8b4fd4104d
commit 0895ac212d
12 changed files with 125 additions and 95 deletions
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45
pkg/proxy/winkernel/metrics.go
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@@ -17,6 +17,8 @@ limitations under the License.
package winkernel
import (
"k8s.io/component-base/metrics"
"k8s.io/component-base/metrics/legacyregistry"
"sync"
"time"
@@ -26,31 +28,34 @@ import (
const kubeProxySubsystem = "kubeproxy"
var (
SyncProxyRulesLatency = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: kubeProxySubsystem,
Name: "sync_proxy_rules_duration_seconds",
Help: "SyncProxyRules latency in seconds",
Buckets: prometheus.ExponentialBuckets(0.001, 2, 15),
SyncProxyRulesLatency = metrics.NewHistogram(
&metrics.HistogramOpts{
Subsystem: kubeProxySubsystem,
Name: "sync_proxy_rules_duration_seconds",
Help: "SyncProxyRules latency in seconds",
Buckets: prometheus.ExponentialBuckets(0.001, 2, 15),
StabilityLevel: metrics.ALPHA,
},
)
DeprecatedSyncProxyRulesLatency = prometheus.NewHistogram(
prometheus.HistogramOpts{
Subsystem: kubeProxySubsystem,
Name: "sync_proxy_rules_latency_microseconds",
Help: "(Deprecated) SyncProxyRules latency in microseconds",
Buckets: prometheus.ExponentialBuckets(1000, 2, 15),
DeprecatedSyncProxyRulesLatency = metrics.NewHistogram(
&metrics.HistogramOpts{
Subsystem: kubeProxySubsystem,
Name: "sync_proxy_rules_latency_microseconds",
Help: "(Deprecated) SyncProxyRules latency in microseconds",
Buckets: prometheus.ExponentialBuckets(1000, 2, 15),
StabilityLevel: metrics.ALPHA,
},
)
// SyncProxyRulesLastTimestamp is the timestamp proxy rules were last
// successfully synced.
SyncProxyRulesLastTimestamp = prometheus.NewGauge(
prometheus.GaugeOpts{
Subsystem: kubeProxySubsystem,
Name: "sync_proxy_rules_last_timestamp_seconds",
Help: "The last time proxy rules were successfully synced",
SyncProxyRulesLastTimestamp = metrics.NewGauge(
&metrics.GaugeOpts{
Subsystem: kubeProxySubsystem,
Name: "sync_proxy_rules_last_timestamp_seconds",
Help: "The last time proxy rules were successfully synced",
StabilityLevel: metrics.ALPHA,
},
)
)
@@ -59,9 +64,9 @@ var registerMetricsOnce sync.Once
func RegisterMetrics() {
registerMetricsOnce.Do(func() {
prometheus.MustRegister(SyncProxyRulesLatency)
prometheus.MustRegister(DeprecatedSyncProxyRulesLatency)
prometheus.MustRegister(SyncProxyRulesLastTimestamp)
legacyregistry.MustRegister(SyncProxyRulesLatency)
legacyregistry.MustRegister(DeprecatedSyncProxyRulesLatency)
legacyregistry.MustRegister(SyncProxyRulesLastTimestamp)
})
}