fd561ac802
* root: connect to gunicorn via socket Signed-off-by: Jens Langhammer <jens@goauthentik.io> * put socket in temp folder Signed-off-by: Jens Langhammer <jens@goauthentik.io> * use non-socket connection for debug Signed-off-by: Jens Langhammer <jens@goauthentik.io> * don't hardcode local url Signed-off-by: Jens Langhammer <jens@goauthentik.io> * fix dev_server missing websocket Signed-off-by: Jens Langhammer <jens@goauthentik.io> * dedupe logging config between gunicorn and main app Signed-off-by: Jens Langhammer <jens@goauthentik.io> * slight refactor for proxy errors Signed-off-by: Jens Langhammer <jens@goauthentik.io> --------- Signed-off-by: Jens Langhammer <jens@goauthentik.io>
66 lines
2 KiB
Go
66 lines
2 KiB
Go
package web
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import (
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"fmt"
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"io"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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log "github.com/sirupsen/logrus"
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"goauthentik.io/internal/config"
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"goauthentik.io/internal/utils/sentry"
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)
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var (
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Requests = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "authentik_main_request_duration_seconds",
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Help: "API request latencies in seconds",
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}, []string{"dest"})
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// NOTE: the following metric is kept for compatibility purpose
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RequestsLegacy = promauto.NewHistogramVec(prometheus.HistogramOpts{
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Name: "authentik_main_requests",
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Help: "The total number of configured providers",
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}, []string{"dest"})
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)
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func (ws *WebServer) runMetricsServer() {
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m := mux.NewRouter()
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l := log.WithField("logger", "authentik.router.metrics")
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m.Use(sentry.SentryNoSampleMiddleware)
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m.Path("/metrics").HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
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promhttp.InstrumentMetricHandler(
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prometheus.DefaultRegisterer, promhttp.HandlerFor(prometheus.DefaultGatherer, promhttp.HandlerOpts{
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DisableCompression: true,
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}),
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).ServeHTTP(rw, r)
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// Get upstream metrics
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re, err := http.NewRequest("GET", fmt.Sprintf("%s/-/metrics/", ws.ul.String()), nil)
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if err != nil {
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l.WithError(err).Warning("failed to get upstream metrics")
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return
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}
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re.SetBasicAuth("monitor", config.Get().SecretKey)
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res, err := ws.upstreamHttpClient().Do(re)
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if err != nil {
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l.WithError(err).Warning("failed to get upstream metrics")
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return
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}
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_, err = io.Copy(rw, res.Body)
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if err != nil {
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l.WithError(err).Warning("failed to get upstream metrics")
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return
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}
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})
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l.WithField("listen", config.Get().Listen.Metrics).Info("Starting Metrics server")
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err := http.ListenAndServe(config.Get().Listen.Metrics, m)
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if err != nil {
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l.WithError(err).Warning("Failed to start metrics server")
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}
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l.WithField("listen", config.Get().Listen.Metrics).Info("Stopping Metrics server")
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}
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