forked from TrueCloudLab/frostfs-node
35 lines
917 B
Go
35 lines
917 B
Go
package metrics
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import (
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"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
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"github.com/prometheus/client_golang/prometheus"
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)
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type GrpcServerMetrics interface {
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MarkHealthy(endpoint string)
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MarkUnhealthy(endpoint string)
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}
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type grpcServerMetrics struct {
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endpointHealth *prometheus.GaugeVec
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}
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func newGrpcServerMetrics() *grpcServerMetrics {
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return &grpcServerMetrics{
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endpointHealth: metrics.NewGaugeVec(
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prometheus.GaugeOpts{
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Namespace: namespace,
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Subsystem: grpcServerSubsystem,
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Name: "health",
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Help: "GRPC Server Endpoint health",
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}, []string{endpointLabel}),
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}
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}
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func (m *grpcServerMetrics) MarkHealthy(endpoint string) {
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m.endpointHealth.With(prometheus.Labels{endpointLabel: endpoint}).Set(float64(1))
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}
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func (m *grpcServerMetrics) MarkUnhealthy(endpoint string) {
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m.endpointHealth.With(prometheus.Labels{endpointLabel: endpoint}).Set(float64(0))
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}
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