mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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61dce6f2a1
…pAuth.* address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6329, makes `reloadAuthKey`, `configAuthKey`, `flagsAuthKey`, `pprofAuthKey` behavior the same way, but keys like `-snapshotAuthKey`, `-forceMergeAuthKey` are still protected by httpAuth.*. All the available key are listed in https://docs.victoriametrics.com/single-server-victoriametrics/#security. --------- Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: hagen1778 <roman@victoriametrics.com>
465 lines
22 KiB
Go
465 lines
22 KiB
Go
package vminsert
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import (
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"embed"
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"flag"
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"fmt"
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"net/http"
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"strings"
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"time"
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"github.com/VictoriaMetrics/metrics"
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vminsertCommon "github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/common"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/csvimport"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/datadogsketches"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/datadogv1"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/datadogv2"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/graphite"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/influx"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/native"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/newrelic"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/opentelemetry"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/opentsdb"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/opentsdbhttp"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/prometheusimport"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/prompush"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/promremotewrite"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/relabel"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/statsd"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vminsert/vmimport"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/auth"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/influxutils"
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graphiteserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/graphite"
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influxserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/influx"
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opentsdbserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/opentsdb"
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opentsdbhttpserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/opentsdbhttp"
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statsdserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/statsd"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/procutil"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompbmarshal"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/opentelemetry/firehose"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/storage"
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)
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var (
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graphiteListenAddr = flag.String("graphiteListenAddr", "", "TCP and UDP address to listen for Graphite plaintext data. Usually :2003 must be set. Doesn't work if empty. "+
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"See also -graphiteListenAddr.useProxyProtocol")
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graphiteUseProxyProtocol = flag.Bool("graphiteListenAddr.useProxyProtocol", false, "Whether to use proxy protocol for connections accepted at -graphiteListenAddr . "+
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"See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt")
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statsdListenAddr = flag.String("statsdListenAddr", "", "TCP and UDP address to listen for Statsd plaintext data. Usually :8125 must be set. Doesn't work if empty. "+
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"See also -statsdListenAddr.useProxyProtocol")
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statsdUseProxyProtocol = flag.Bool("statsdListenAddr.useProxyProtocol", false, "Whether to use proxy protocol for connections accepted at -statsdListenAddr . "+
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"See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt")
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statsdDisableAggregationEnforcemenet = flag.Bool(`statsd.disableAggregationEnforcement`, false, "Whether to disable streaming aggregation requirement check. "+
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"It's recommended to run statsdServer with pre-configured streaming aggregation to decrease load at database.")
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influxListenAddr = flag.String("influxListenAddr", "", "TCP and UDP address to listen for InfluxDB line protocol data. Usually :8089 must be set. Doesn't work if empty. "+
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"This flag isn't needed when ingesting data over HTTP - just send it to http://<victoriametrics>:8428/write . "+
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"See also -influxListenAddr.useProxyProtocol")
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influxUseProxyProtocol = flag.Bool("influxListenAddr.useProxyProtocol", false, "Whether to use proxy protocol for connections accepted at -influxListenAddr . "+
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"See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt")
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opentsdbListenAddr = flag.String("opentsdbListenAddr", "", "TCP and UDP address to listen for OpenTSDB metrics. "+
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"Telnet put messages and HTTP /api/put messages are simultaneously served on TCP port. "+
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"Usually :4242 must be set. Doesn't work if empty. "+
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"See also -opentsdbListenAddr.useProxyProtocol")
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opentsdbUseProxyProtocol = flag.Bool("opentsdbListenAddr.useProxyProtocol", false, "Whether to use proxy protocol for connections accepted at -opentsdbListenAddr . "+
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"See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt")
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opentsdbHTTPListenAddr = flag.String("opentsdbHTTPListenAddr", "", "TCP address to listen for OpenTSDB HTTP put requests. Usually :4242 must be set. Doesn't work if empty. "+
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"See also -opentsdbHTTPListenAddr.useProxyProtocol")
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opentsdbHTTPUseProxyProtocol = flag.Bool("opentsdbHTTPListenAddr.useProxyProtocol", false, "Whether to use proxy protocol for connections accepted "+
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"at -opentsdbHTTPListenAddr . See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt")
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configAuthKey = flagutil.NewPassword("configAuthKey", "Authorization key for accessing /config page. It must be passed via authKey query arg. It overrides httpAuth.* settings.")
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reloadAuthKey = flagutil.NewPassword("reloadAuthKey", "Auth key for /-/reload http endpoint. It must be passed via authKey query arg. It overrides httpAuth.* settings.")
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maxLabelsPerTimeseries = flag.Int("maxLabelsPerTimeseries", 30, "The maximum number of labels accepted per time series. Superfluous labels are dropped. In this case the vm_metrics_with_dropped_labels_total metric at /metrics page is incremented")
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maxLabelValueLen = flag.Int("maxLabelValueLen", 1024, "The maximum length of label values in the accepted time series. Longer label values are truncated. In this case the vm_too_long_label_values_total metric at /metrics page is incremented")
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)
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var (
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graphiteServer *graphiteserver.Server
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statsdServer *statsdserver.Server
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influxServer *influxserver.Server
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opentsdbServer *opentsdbserver.Server
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opentsdbhttpServer *opentsdbhttpserver.Server
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)
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//go:embed static
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var staticFiles embed.FS
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var staticServer = http.FileServer(http.FS(staticFiles))
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// Init initializes vminsert.
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func Init() {
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relabel.Init()
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vminsertCommon.InitStreamAggr()
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storage.SetMaxLabelsPerTimeseries(*maxLabelsPerTimeseries)
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storage.SetMaxLabelValueLen(*maxLabelValueLen)
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common.StartUnmarshalWorkers()
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if len(*graphiteListenAddr) > 0 {
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graphiteServer = graphiteserver.MustStart(*graphiteListenAddr, *graphiteUseProxyProtocol, graphite.InsertHandler)
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}
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if len(*statsdListenAddr) > 0 {
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if !vminsertCommon.HasStreamAggrConfigured() && !*statsdDisableAggregationEnforcemenet {
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logger.Fatalf("streaming aggregation must be configured with enabled statsd server. It's recommended to aggregate metrics received at statsd listener. This check could be disabled with flag -statsd.disableAggregationEnforcement")
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}
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statsdServer = statsdserver.MustStart(*statsdListenAddr, *statsdUseProxyProtocol, statsd.InsertHandler)
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}
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if len(*influxListenAddr) > 0 {
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influxServer = influxserver.MustStart(*influxListenAddr, *influxUseProxyProtocol, influx.InsertHandlerForReader)
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}
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if len(*opentsdbListenAddr) > 0 {
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opentsdbServer = opentsdbserver.MustStart(*opentsdbListenAddr, *opentsdbUseProxyProtocol, opentsdb.InsertHandler, opentsdbhttp.InsertHandler)
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}
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if len(*opentsdbHTTPListenAddr) > 0 {
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opentsdbhttpServer = opentsdbhttpserver.MustStart(*opentsdbHTTPListenAddr, *opentsdbHTTPUseProxyProtocol, opentsdbhttp.InsertHandler)
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}
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promscrape.Init(func(_ *auth.Token, wr *prompbmarshal.WriteRequest) {
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prompush.Push(wr)
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})
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}
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// Stop stops vminsert.
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func Stop() {
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promscrape.Stop()
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if len(*graphiteListenAddr) > 0 {
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graphiteServer.MustStop()
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}
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if len(*statsdListenAddr) > 0 {
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statsdServer.MustStop()
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}
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if len(*influxListenAddr) > 0 {
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influxServer.MustStop()
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}
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if len(*opentsdbListenAddr) > 0 {
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opentsdbServer.MustStop()
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}
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if len(*opentsdbHTTPListenAddr) > 0 {
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opentsdbhttpServer.MustStop()
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}
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common.StopUnmarshalWorkers()
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vminsertCommon.MustStopStreamAggr()
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}
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// RequestHandler is a handler for Prometheus remote storage write API
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func RequestHandler(w http.ResponseWriter, r *http.Request) bool {
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startTime := time.Now()
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defer requestDuration.UpdateDuration(startTime)
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path := strings.Replace(r.URL.Path, "//", "/", -1)
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if strings.HasPrefix(path, "/static") {
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staticServer.ServeHTTP(w, r)
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return true
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}
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if strings.HasPrefix(path, "/prometheus/static") {
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r.URL.Path = strings.TrimPrefix(path, "/prometheus")
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staticServer.ServeHTTP(w, r)
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return true
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}
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if strings.HasPrefix(path, "/prometheus/api/v1/import/prometheus") || strings.HasPrefix(path, "/api/v1/import/prometheus") {
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prometheusimportRequests.Inc()
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if err := prometheusimport.InsertHandler(r); err != nil {
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prometheusimportErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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statusCode := http.StatusNoContent
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if strings.HasPrefix(path, "/prometheus/api/v1/import/prometheus/metrics/job/") ||
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strings.HasPrefix(path, "/api/v1/import/prometheus/metrics/job/") {
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// Return 200 status code for pushgateway requests.
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// See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3636
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statusCode = http.StatusOK
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}
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w.WriteHeader(statusCode)
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return true
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}
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if strings.HasPrefix(path, "/datadog/") {
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// Trim suffix from paths starting from /datadog/ in order to support legacy DataDog agent.
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// See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2670
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path = strings.TrimSuffix(path, "/")
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}
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switch path {
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case "/prometheus/api/v1/write", "/api/v1/write", "/api/v1/push", "/prometheus/api/v1/push":
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if common.HandleVMProtoServerHandshake(w, r) {
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return true
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}
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prometheusWriteRequests.Inc()
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if err := promremotewrite.InsertHandler(r); err != nil {
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prometheusWriteErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.WriteHeader(http.StatusNoContent)
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return true
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case "/prometheus/api/v1/import", "/api/v1/import":
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vmimportRequests.Inc()
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if err := vmimport.InsertHandler(r); err != nil {
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vmimportErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.WriteHeader(http.StatusNoContent)
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return true
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case "/prometheus/api/v1/import/csv", "/api/v1/import/csv":
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csvimportRequests.Inc()
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if err := csvimport.InsertHandler(r); err != nil {
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csvimportErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.WriteHeader(http.StatusNoContent)
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return true
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case "/prometheus/api/v1/import/native", "/api/v1/import/native":
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nativeimportRequests.Inc()
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if err := native.InsertHandler(r); err != nil {
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nativeimportErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.WriteHeader(http.StatusNoContent)
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return true
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case "/influx/write", "/influx/api/v2/write", "/write", "/api/v2/write":
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influxWriteRequests.Inc()
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addInfluxResponseHeaders(w)
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if err := influx.InsertHandlerForHTTP(r); err != nil {
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influxWriteErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.WriteHeader(http.StatusNoContent)
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return true
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case "/influx/query", "/query":
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influxQueryRequests.Inc()
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addInfluxResponseHeaders(w)
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influxutils.WriteDatabaseNames(w)
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return true
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case "/opentelemetry/api/v1/push", "/opentelemetry/v1/metrics":
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opentelemetryPushRequests.Inc()
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if err := opentelemetry.InsertHandler(r); err != nil {
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opentelemetryPushErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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firehose.WriteSuccessResponse(w, r)
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return true
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case "/newrelic":
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newrelicCheckRequest.Inc()
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(202)
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fmt.Fprintf(w, `{"status":"ok"}`)
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return true
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case "/newrelic/inventory/deltas":
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newrelicInventoryRequests.Inc()
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(202)
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fmt.Fprintf(w, `{"payload":{"version": 1, "state": {}, "reset": "false"}}`)
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return true
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case "/newrelic/infra/v2/metrics/events/bulk":
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newrelicWriteRequests.Inc()
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if err := newrelic.InsertHandlerForHTTP(r); err != nil {
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newrelicWriteErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(202)
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fmt.Fprintf(w, `{"status":"ok"}`)
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return true
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case "/datadog/api/v1/series":
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datadogv1WriteRequests.Inc()
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if err := datadogv1.InsertHandlerForHTTP(r); err != nil {
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datadogv1WriteErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(202)
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fmt.Fprintf(w, `{"status":"ok"}`)
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return true
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case "/datadog/api/v2/series":
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datadogv2WriteRequests.Inc()
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if err := datadogv2.InsertHandlerForHTTP(r); err != nil {
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datadogv2WriteErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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// See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(202)
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fmt.Fprintf(w, `{"status":"ok"}`)
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return true
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case "/datadog/api/beta/sketches":
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datadogsketchesWriteRequests.Inc()
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if err := datadogsketches.InsertHandlerForHTTP(r); err != nil {
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datadogsketchesWriteErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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w.WriteHeader(202)
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return true
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case "/datadog/api/v1/validate":
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datadogValidateRequests.Inc()
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// See https://docs.datadoghq.com/api/latest/authentication/#validate-api-key
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w.Header().Set("Content-Type", "application/json")
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fmt.Fprintf(w, `{"valid":true}`)
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return true
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case "/datadog/api/v1/check_run":
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datadogCheckRunRequests.Inc()
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// See https://docs.datadoghq.com/api/latest/service-checks/#submit-a-service-check
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(202)
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fmt.Fprintf(w, `{"status":"ok"}`)
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return true
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case "/datadog/intake":
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datadogIntakeRequests.Inc()
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w.Header().Set("Content-Type", "application/json")
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fmt.Fprintf(w, `{}`)
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return true
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case "/datadog/api/v1/metadata":
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datadogMetadataRequests.Inc()
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w.Header().Set("Content-Type", "application/json")
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fmt.Fprintf(w, `{}`)
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return true
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case "/prometheus/targets", "/targets":
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promscrapeTargetsRequests.Inc()
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promscrape.WriteHumanReadableTargetsStatus(w, r)
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return true
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case "/prometheus/service-discovery", "/service-discovery":
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promscrapeServiceDiscoveryRequests.Inc()
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promscrape.WriteServiceDiscovery(w, r)
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return true
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case "/prometheus/api/v1/targets", "/api/v1/targets":
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promscrapeAPIV1TargetsRequests.Inc()
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w.Header().Set("Content-Type", "application/json")
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state := r.FormValue("state")
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promscrape.WriteAPIV1Targets(w, state)
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return true
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case "/prometheus/target_response", "/target_response":
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promscrapeTargetResponseRequests.Inc()
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if err := promscrape.WriteTargetResponse(w, r); err != nil {
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promscrapeTargetResponseErrors.Inc()
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httpserver.Errorf(w, r, "%s", err)
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return true
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}
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return true
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case "/prometheus/config", "/config":
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if !httpserver.CheckAuthFlag(w, r, configAuthKey.Get(), "configAuthKey") {
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return true
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}
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promscrapeConfigRequests.Inc()
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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promscrape.WriteConfigData(w)
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return true
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case "/prometheus/api/v1/status/config", "/api/v1/status/config":
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// See https://prometheus.io/docs/prometheus/latest/querying/api/#config
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if !httpserver.CheckAuthFlag(w, r, configAuthKey.Get(), "configAuthKey") {
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return true
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}
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promscrapeStatusConfigRequests.Inc()
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w.Header().Set("Content-Type", "application/json")
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var bb bytesutil.ByteBuffer
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promscrape.WriteConfigData(&bb)
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fmt.Fprintf(w, `{"status":"success","data":{"yaml":%q}}`, bb.B)
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return true
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case "/prometheus/-/reload", "/-/reload":
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if !httpserver.CheckAuthFlag(w, r, reloadAuthKey.Get(), "reloadAuthKey") {
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return true
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}
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promscrapeConfigReloadRequests.Inc()
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procutil.SelfSIGHUP()
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w.WriteHeader(http.StatusOK)
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return true
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case "/ready":
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if rdy := promscrape.PendingScrapeConfigs.Load(); rdy > 0 {
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errMsg := fmt.Sprintf("waiting for scrape config to init targets, configs left: %d", rdy)
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http.Error(w, errMsg, http.StatusTooEarly)
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} else {
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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w.Write([]byte("OK"))
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}
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return true
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default:
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// This is not our link
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return false
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}
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}
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func addInfluxResponseHeaders(w http.ResponseWriter) {
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// This is needed for some clients, which expect InfluxDB version header.
|
|
// See, for example, https://github.com/ntop/ntopng/issues/5449#issuecomment-1005347597
|
|
w.Header().Set("X-Influxdb-Version", "1.8.0")
|
|
}
|
|
|
|
var (
|
|
requestDuration = metrics.NewHistogram(`vminsert_request_duration_seconds`)
|
|
|
|
prometheusWriteRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/write", protocol="promremotewrite"}`)
|
|
prometheusWriteErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/write", protocol="promremotewrite"}`)
|
|
|
|
vmimportRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/import", protocol="vmimport"}`)
|
|
vmimportErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/import", protocol="vmimport"}`)
|
|
|
|
csvimportRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/import/csv", protocol="csvimport"}`)
|
|
csvimportErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/import/csv", protocol="csvimport"}`)
|
|
|
|
prometheusimportRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/import/prometheus", protocol="prometheusimport"}`)
|
|
prometheusimportErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/import/prometheus", protocol="prometheusimport"}`)
|
|
|
|
nativeimportRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/import/native", protocol="nativeimport"}`)
|
|
nativeimportErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/api/v1/import/native", protocol="nativeimport"}`)
|
|
|
|
influxWriteRequests = metrics.NewCounter(`vm_http_requests_total{path="/influx/write", protocol="influx"}`)
|
|
influxWriteErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/influx/write", protocol="influx"}`)
|
|
|
|
influxQueryRequests = metrics.NewCounter(`vm_http_requests_total{path="/influx/query", protocol="influx"}`)
|
|
|
|
datadogv1WriteRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/api/v1/series", protocol="datadog"}`)
|
|
datadogv1WriteErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/datadog/api/v1/series", protocol="datadog"}`)
|
|
|
|
datadogv2WriteRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/api/v2/series", protocol="datadog"}`)
|
|
datadogv2WriteErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/datadog/api/v2/series", protocol="datadog"}`)
|
|
|
|
datadogsketchesWriteRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/api/beta/sketches", protocol="datadog"}`)
|
|
datadogsketchesWriteErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/datadog/api/beta/sketches", protocol="datadog"}`)
|
|
|
|
datadogValidateRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/api/v1/validate", protocol="datadog"}`)
|
|
datadogCheckRunRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/api/v1/check_run", protocol="datadog"}`)
|
|
datadogIntakeRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/intake", protocol="datadog"}`)
|
|
datadogMetadataRequests = metrics.NewCounter(`vm_http_requests_total{path="/datadog/api/v1/metadata", protocol="datadog"}`)
|
|
|
|
opentelemetryPushRequests = metrics.NewCounter(`vm_http_requests_total{path="/opentelemetry/v1/metrics", protocol="opentelemetry"}`)
|
|
opentelemetryPushErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/opentelemetry/v1/metrics", protocol="opentelemetry"}`)
|
|
|
|
newrelicWriteRequests = metrics.NewCounter(`vm_http_requests_total{path="/newrelic/infra/v2/metrics/events/bulk", protocol="newrelic"}`)
|
|
newrelicWriteErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/newrelic/infra/v2/metrics/events/bulk", protocol="newrelic"}`)
|
|
|
|
newrelicInventoryRequests = metrics.NewCounter(`vm_http_requests_total{path="/newrelic/inventory/deltas", protocol="newrelic"}`)
|
|
newrelicCheckRequest = metrics.NewCounter(`vm_http_requests_total{path="/newrelic", protocol="newrelic"}`)
|
|
|
|
promscrapeTargetsRequests = metrics.NewCounter(`vm_http_requests_total{path="/targets"}`)
|
|
promscrapeServiceDiscoveryRequests = metrics.NewCounter(`vm_http_requests_total{path="/service-discovery"}`)
|
|
|
|
promscrapeAPIV1TargetsRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/targets"}`)
|
|
|
|
promscrapeTargetResponseRequests = metrics.NewCounter(`vm_http_requests_total{path="/target_response"}`)
|
|
promscrapeTargetResponseErrors = metrics.NewCounter(`vm_http_request_errors_total{path="/target_response"}`)
|
|
|
|
promscrapeConfigRequests = metrics.NewCounter(`vm_http_requests_total{path="/config"}`)
|
|
promscrapeStatusConfigRequests = metrics.NewCounter(`vm_http_requests_total{path="/api/v1/status/config"}`)
|
|
|
|
promscrapeConfigReloadRequests = metrics.NewCounter(`vm_http_requests_total{path="/-/reload"}`)
|
|
|
|
_ = metrics.NewGauge(`vm_metrics_with_dropped_labels_total`, func() float64 {
|
|
return float64(storage.MetricsWithDroppedLabels.Load())
|
|
})
|
|
_ = metrics.NewGauge(`vm_too_long_label_names_total`, func() float64 {
|
|
return float64(storage.TooLongLabelNames.Load())
|
|
})
|
|
_ = metrics.NewGauge(`vm_too_long_label_values_total`, func() float64 {
|
|
return float64(storage.TooLongLabelValues.Load())
|
|
})
|
|
)
|