forked from TrueCloudLab/frostfs-node
45 lines
879 B
Go
45 lines
879 B
Go
package peers
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import (
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"github.com/prometheus/client_golang/prometheus"
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"google.golang.org/grpc/connectivity"
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)
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const stateLabel = "state"
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var grpcConnections = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Help: "gRPC connections",
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Name: "grpc_connections",
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Namespace: "neofs",
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},
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[]string{stateLabel},
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)
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var conStates = []connectivity.State{
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connectivity.Idle,
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connectivity.Connecting,
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connectivity.Ready,
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connectivity.TransientFailure,
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connectivity.Shutdown,
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}
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func updateMetrics(items map[connectivity.State]float64) {
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for _, state := range conStates {
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grpcConnections.With(prometheus.Labels{
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stateLabel: state.String(),
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}).Set(items[state])
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}
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}
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func init() {
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prometheus.MustRegister(
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grpcConnections,
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)
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for _, state := range conStates {
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grpcConnections.With(prometheus.Labels{
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stateLabel: state.String(),
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}).Set(0)
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}
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}
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