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Remove OpenFaaS Pro metrics from OpenFaaS CE

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* Removes service min and target metrics from the CE gateway

OpenFaaS Pro metrics are no longer required in OpenFaaS CE
since there is an OpenFaaS Pro gateway available.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alex@openfaas.com>
This commit is contained in:
Alex Ellis (OpenFaaS Ltd)
2022-08-30 11:11:30 +01:00
committed by Alex Ellis
parent dc2a7a0c6e
commit 9fccc67b9c
5 changed files with 1 additions and 81 deletions
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24
gateway/metrics/metrics.go
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@ -17,9 +17,7 @@ type MetricOptions struct {
GatewayFunctionsHistogram *prometheus.HistogramVec
GatewayFunctionInvocationStarted *prometheus.CounterVec
ServiceReplicasGauge *prometheus.GaugeVec
ServiceMinReplicasGauge *prometheus.GaugeVec
ServiceTargetLoadGauge *prometheus.GaugeVec
ServiceReplicasGauge *prometheus.GaugeVec
ServiceMetrics *ServiceMetricOptions
}
@ -71,24 +69,6 @@ func BuildMetricsOptions() MetricOptions {
[]string{"function_name"},
)
serviceMinReplicas := prometheus.NewGaugeVec(
prometheus.GaugeOpts{
Namespace: "gateway",
Name: "service_min",
Help: "Minium replicas for function",
},
[]string{"function_name"},
)
serviceTargetLoad := prometheus.NewGaugeVec(
prometheus.GaugeOpts{
Namespace: "gateway",
Name: "service_target_load",
Help: "Target load for function",
},
[]string{"function_name", "scaling_type"},
)
// For automatic monitoring and alerting (RED method)
histogram := prometheus.NewHistogramVec(prometheus.HistogramOpts{
Subsystem: "http",
@ -126,8 +106,6 @@ func BuildMetricsOptions() MetricOptions {
GatewayFunctionsHistogram: gatewayFunctionsHistogram,
GatewayFunctionInvocation: gatewayFunctionInvocation,
ServiceReplicasGauge: serviceReplicas,
ServiceMinReplicasGauge: serviceMinReplicas,
ServiceTargetLoadGauge: serviceTargetLoad,
ServiceMetrics: serviceMetricOptions,
GatewayFunctionInvocationStarted: gatewayFunctionInvocationStarted,
}