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Introduce gateway_function_invocation_total to track individual functions

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Introduce prometheus_alertmanager into stack - have it fire into webhook stash
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Alex
2017-01-21 10:11:33 +00:00
parent a9e72cd0a3
commit ab2f8e85f3
8 changed files with 118 additions and 8 deletions
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11
gateway/server.go
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@ -72,6 +72,8 @@ func isAlexa(requestBody []byte) AlexaRequestBody {
}
func invokeService(w http.ResponseWriter, r *http.Request, metrics metrics.MetricOptions, service string, requestBody []byte) {
metrics.GatewayFunctionInvocation.WithLabelValues(service).Add(1)
stamp := strconv.FormatInt(time.Now().Unix(), 10)
start := time.Now()
@ -171,15 +173,24 @@ func main() {
Name: "gateway_functions",
Help: "Gateway functions",
})
GatewayFunctionInvocation := prometheus.NewCounterVec(
prometheus.CounterOpts{
Name: "gateway_function_invocation_total",
Help: "Individual function metrics",
},
[]string{"function_name"},
)
prometheus.Register(GatewayRequestsTotal)
prometheus.Register(GatewayServerlessServedTotal)
prometheus.Register(GatewayFunctions)
prometheus.Register(GatewayFunctionInvocation)
metricsOptions := metrics.MetricOptions{
GatewayRequestsTotal: GatewayRequestsTotal,
GatewayServerlessServedTotal: GatewayServerlessServedTotal,
GatewayFunctions: GatewayFunctions,
GatewayFunctionInvocation: GatewayFunctionInvocation,
}
r := mux.NewRouter()