mirror of
https://github.com/kubevela/kubevela.git
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69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
/*
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Copyright 2021. The KubeVela Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package metrics
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import (
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"github.com/prometheus/client_golang/prometheus"
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"k8s.io/klog/v2"
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"sigs.k8s.io/controller-runtime/pkg/metrics"
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)
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var histogramBuckets = []float64{0.005, 0.01, 0.025, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0,
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1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40, 50, 60}
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var (
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// StepDurationHistogram report the step execution duration.
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StepDurationHistogram = prometheus.NewHistogramVec(prometheus.HistogramOpts{
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Name: "step_duration_ms",
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Help: "step latency distributions.",
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Buckets: histogramBuckets,
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ConstLabels: prometheus.Labels{},
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}, []string{"controller", "step_type"})
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)
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var collectorGroup = []prometheus.Collector{
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CreateAppHandlerDurationHistogram,
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HandleFinalizersDurationHistogram,
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ParseAppFileDurationHistogram,
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PrepareCurrentAppRevisionDurationHistogram,
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ApplyAppRevisionDurationHistogram,
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ApplyPoliciesDurationHistogram,
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StepDurationHistogram,
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GCResourceTrackersDurationHistogram,
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ListResourceTrackerCounter,
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ClientRequestHistogram,
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ApplicationReconcileTimeHistogram,
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ApplyComponentTimeHistogram,
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ResourceTrackerNumberGauge,
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ClusterIsConnectedGauge,
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ClusterWorkerNumberGauge,
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ClusterMasterNumberGauge,
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ClusterMemoryCapacityGauge,
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ClusterCPUCapacityGauge,
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ClusterPodCapacityGauge,
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ClusterMemoryAllocatableGauge,
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ClusterCPUAllocatableGauge,
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ClusterPodAllocatableGauge,
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ClusterMemoryUsageGauge,
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ClusterCPUUsageGauge,
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}
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func init() {
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for _, collector := range collectorGroup {
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if err := metrics.Registry.Register(collector); err != nil {
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klog.Error(err)
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}
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}
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}
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