mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-20 23:46:23 +01:00
530 lines
20 KiB
Go
530 lines
20 KiB
Go
package main
|
|
|
|
import (
|
|
"embed"
|
|
"flag"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"os"
|
|
"strings"
|
|
"sync/atomic"
|
|
"time"
|
|
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/csvimport"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/datadog"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/graphite"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/influx"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/native"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/opentsdb"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/opentsdbhttp"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/prometheusimport"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/promremotewrite"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/remotewrite"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmagent/vmimport"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/auth"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/buildinfo"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/bytesutil"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/envflag"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/flagutil"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/influxutils"
|
|
graphiteserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/graphite"
|
|
influxserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/influx"
|
|
opentsdbserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/opentsdb"
|
|
opentsdbhttpserver "github.com/VictoriaMetrics/VictoriaMetrics/lib/ingestserver/opentsdbhttp"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/procutil"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/promscrape"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/protoparser/common"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/pushmetrics"
|
|
"github.com/VictoriaMetrics/VictoriaMetrics/lib/writeconcurrencylimiter"
|
|
"github.com/VictoriaMetrics/metrics"
|
|
)
|
|
|
|
var (
|
|
httpListenAddr = flag.String("httpListenAddr", ":8429", "TCP address to listen for http connections. "+
|
|
"Set this flag to empty value in order to disable listening on any port. This mode may be useful for running multiple vmagent instances on the same server. "+
|
|
"Note that /targets and /metrics pages aren't available if -httpListenAddr=''")
|
|
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. "+
|
|
"This flag isn't needed when ingesting data over HTTP - just send it to http://<vmagent>:8429/write")
|
|
graphiteListenAddr = flag.String("graphiteListenAddr", "", "TCP and UDP address to listen for Graphite plaintext data. Usually :2003 must be set. Doesn't work if empty")
|
|
opentsdbListenAddr = flag.String("opentsdbListenAddr", "", "TCP and UDP address to listen for OpentTSDB metrics. "+
|
|
"Telnet put messages and HTTP /api/put messages are simultaneously served on TCP port. "+
|
|
"Usually :4242 must be set. Doesn't work if empty")
|
|
opentsdbHTTPListenAddr = flag.String("opentsdbHTTPListenAddr", "", "TCP address to listen for OpentTSDB HTTP put requests. Usually :4242 must be set. Doesn't work if empty")
|
|
configAuthKey = flag.String("configAuthKey", "", "Authorization key for accessing /config page. It must be passed via authKey query arg")
|
|
dryRun = flag.Bool("dryRun", false, "Whether to check only config files without running vmagent. The following files are checked: "+
|
|
"-promscrape.config, -remoteWrite.relabelConfig, -remoteWrite.urlRelabelConfig . "+
|
|
"Unknown config entries aren't allowed in -promscrape.config by default. This can be changed by passing -promscrape.config.strictParse=false command-line flag")
|
|
)
|
|
|
|
var (
|
|
influxServer *influxserver.Server
|
|
graphiteServer *graphiteserver.Server
|
|
opentsdbServer *opentsdbserver.Server
|
|
opentsdbhttpServer *opentsdbhttpserver.Server
|
|
)
|
|
|
|
var (
|
|
//go:embed static
|
|
staticFiles embed.FS
|
|
staticServer = http.FileServer(http.FS(staticFiles))
|
|
)
|
|
|
|
func main() {
|
|
// Write flags and help message to stdout, since it is easier to grep or pipe.
|
|
flag.CommandLine.SetOutput(os.Stdout)
|
|
flag.Usage = usage
|
|
envflag.Parse()
|
|
pushmetrics.Init()
|
|
remotewrite.InitSecretFlags()
|
|
buildinfo.Init()
|
|
logger.Init()
|
|
|
|
if promscrape.IsDryRun() {
|
|
if err := promscrape.CheckConfig(); err != nil {
|
|
logger.Fatalf("error when checking -promscrape.config: %s", err)
|
|
}
|
|
logger.Infof("-promscrape.config is ok; exitting with 0 status code")
|
|
return
|
|
}
|
|
if *dryRun {
|
|
if err := remotewrite.CheckRelabelConfigs(); err != nil {
|
|
logger.Fatalf("error when checking relabel configs: %s", err)
|
|
}
|
|
if err := promscrape.CheckConfig(); err != nil {
|
|
logger.Fatalf("error when checking -promscrape.config: %s", err)
|
|
}
|
|
logger.Infof("all the configs are ok; exitting with 0 status code")
|
|
return
|
|
}
|
|
|
|
logger.Infof("starting vmagent at %q...", *httpListenAddr)
|
|
startTime := time.Now()
|
|
remotewrite.Init()
|
|
common.StartUnmarshalWorkers()
|
|
writeconcurrencylimiter.Init()
|
|
if len(*influxListenAddr) > 0 {
|
|
influxServer = influxserver.MustStart(*influxListenAddr, func(r io.Reader) error {
|
|
return influx.InsertHandlerForReader(r, false)
|
|
})
|
|
}
|
|
if len(*graphiteListenAddr) > 0 {
|
|
graphiteServer = graphiteserver.MustStart(*graphiteListenAddr, graphite.InsertHandler)
|
|
}
|
|
if len(*opentsdbListenAddr) > 0 {
|
|
opentsdbServer = opentsdbserver.MustStart(*opentsdbListenAddr, opentsdb.InsertHandler, opentsdbhttp.InsertHandler)
|
|
}
|
|
if len(*opentsdbHTTPListenAddr) > 0 {
|
|
opentsdbhttpServer = opentsdbhttpserver.MustStart(*opentsdbHTTPListenAddr, opentsdbhttp.InsertHandler)
|
|
}
|
|
|
|
promscrape.Init(remotewrite.Push)
|
|
|
|
if len(*httpListenAddr) > 0 {
|
|
go httpserver.Serve(*httpListenAddr, requestHandler)
|
|
}
|
|
logger.Infof("started vmagent in %.3f seconds", time.Since(startTime).Seconds())
|
|
|
|
sig := procutil.WaitForSigterm()
|
|
logger.Infof("received signal %s", sig)
|
|
|
|
startTime = time.Now()
|
|
if len(*httpListenAddr) > 0 {
|
|
logger.Infof("gracefully shutting down webservice at %q", *httpListenAddr)
|
|
if err := httpserver.Stop(*httpListenAddr); err != nil {
|
|
logger.Fatalf("cannot stop the webservice: %s", err)
|
|
}
|
|
logger.Infof("successfully shut down the webservice in %.3f seconds", time.Since(startTime).Seconds())
|
|
}
|
|
|
|
promscrape.Stop()
|
|
|
|
if len(*influxListenAddr) > 0 {
|
|
influxServer.MustStop()
|
|
}
|
|
if len(*graphiteListenAddr) > 0 {
|
|
graphiteServer.MustStop()
|
|
}
|
|
if len(*opentsdbListenAddr) > 0 {
|
|
opentsdbServer.MustStop()
|
|
}
|
|
if len(*opentsdbHTTPListenAddr) > 0 {
|
|
opentsdbhttpServer.MustStop()
|
|
}
|
|
common.StopUnmarshalWorkers()
|
|
remotewrite.Stop()
|
|
|
|
logger.Infof("successfully stopped vmagent in %.3f seconds", time.Since(startTime).Seconds())
|
|
}
|
|
|
|
func requestHandler(w http.ResponseWriter, r *http.Request) bool {
|
|
if r.URL.Path == "/" {
|
|
if r.Method != "GET" {
|
|
return false
|
|
}
|
|
w.Header().Add("Content-Type", "text/html; charset=utf-8")
|
|
fmt.Fprintf(w, "<h2>vmagent</h2>")
|
|
fmt.Fprintf(w, "See docs at <a href='https://docs.victoriametrics.com/vmagent.html'>https://docs.victoriametrics.com/vmagent.html</a></br>")
|
|
fmt.Fprintf(w, "Useful endpoints:</br>")
|
|
httpserver.WriteAPIHelp(w, [][2]string{
|
|
{"targets", "status for discovered active targets"},
|
|
{"service-discovery", "labels before and after relabeling for discovered targets"},
|
|
{"api/v1/targets", "advanced information about discovered targets in JSON format"},
|
|
{"config", "-promscrape.config contents"},
|
|
{"metrics", "available service metrics"},
|
|
{"flags", "command-line flags"},
|
|
{"-/reload", "reload configuration"},
|
|
})
|
|
return true
|
|
}
|
|
|
|
path := strings.Replace(r.URL.Path, "//", "/", -1)
|
|
if strings.HasPrefix(path, "datadog/") {
|
|
// Trim suffix from paths starting from /datadog/ in order to support legacy DataDog agent.
|
|
// See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2670
|
|
path = strings.TrimSuffix(path, "/")
|
|
}
|
|
switch path {
|
|
case "/api/v1/write":
|
|
prometheusWriteRequests.Inc()
|
|
if err := promremotewrite.InsertHandler(nil, r); err != nil {
|
|
prometheusWriteErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "/api/v1/import":
|
|
vmimportRequests.Inc()
|
|
if err := vmimport.InsertHandler(nil, r); err != nil {
|
|
vmimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "/api/v1/import/csv":
|
|
csvimportRequests.Inc()
|
|
if err := csvimport.InsertHandler(nil, r); err != nil {
|
|
csvimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "/api/v1/import/prometheus":
|
|
prometheusimportRequests.Inc()
|
|
if err := prometheusimport.InsertHandler(nil, r); err != nil {
|
|
prometheusimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "/api/v1/import/native":
|
|
nativeimportRequests.Inc()
|
|
if err := native.InsertHandler(nil, r); err != nil {
|
|
nativeimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "/write", "/api/v2/write":
|
|
influxWriteRequests.Inc()
|
|
if err := influx.InsertHandlerForHTTP(nil, r); err != nil {
|
|
influxWriteErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "/query":
|
|
influxQueryRequests.Inc()
|
|
influxutils.WriteDatabaseNames(w)
|
|
return true
|
|
case "/datadog/api/v1/series":
|
|
datadogWriteRequests.Inc()
|
|
if err := datadog.InsertHandlerForHTTP(nil, r); err != nil {
|
|
datadogWriteErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
// See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics
|
|
w.Header().Set("Content-Type", "application/json")
|
|
w.WriteHeader(202)
|
|
fmt.Fprintf(w, `{"status":"ok"}`)
|
|
return true
|
|
case "/datadog/api/v1/validate":
|
|
datadogValidateRequests.Inc()
|
|
// See https://docs.datadoghq.com/api/latest/authentication/#validate-api-key
|
|
w.Header().Set("Content-Type", "application/json")
|
|
fmt.Fprintf(w, `{"valid":true}`)
|
|
return true
|
|
case "/datadog/api/v1/check_run":
|
|
datadogCheckRunRequests.Inc()
|
|
// See https://docs.datadoghq.com/api/latest/service-checks/#submit-a-service-check
|
|
w.Header().Set("Content-Type", "application/json")
|
|
w.WriteHeader(202)
|
|
fmt.Fprintf(w, `{"status":"ok"}`)
|
|
return true
|
|
case "/datadog/intake":
|
|
datadogIntakeRequests.Inc()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
fmt.Fprintf(w, `{}`)
|
|
return true
|
|
case "/datadog/api/v1/metadata":
|
|
datadogMetadataRequests.Inc()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
fmt.Fprintf(w, `{}`)
|
|
return true
|
|
case "/targets":
|
|
promscrapeTargetsRequests.Inc()
|
|
promscrape.WriteHumanReadableTargetsStatus(w, r)
|
|
return true
|
|
case "/service-discovery":
|
|
promscrapeServiceDiscoveryRequests.Inc()
|
|
promscrape.WriteServiceDiscovery(w, r)
|
|
return true
|
|
case "/target_response":
|
|
promscrapeTargetResponseRequests.Inc()
|
|
if err := promscrape.WriteTargetResponse(w, r); err != nil {
|
|
promscrapeTargetResponseErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
return true
|
|
case "/config":
|
|
if *configAuthKey != "" && r.FormValue("authKey") != *configAuthKey {
|
|
err := &httpserver.ErrorWithStatusCode{
|
|
Err: fmt.Errorf("The provided authKey doesn't match -configAuthKey"),
|
|
StatusCode: http.StatusUnauthorized,
|
|
}
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
promscrapeConfigRequests.Inc()
|
|
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
|
|
promscrape.WriteConfigData(w)
|
|
return true
|
|
case "/api/v1/status/config":
|
|
// See https://prometheus.io/docs/prometheus/latest/querying/api/#config
|
|
if *configAuthKey != "" && r.FormValue("authKey") != *configAuthKey {
|
|
err := &httpserver.ErrorWithStatusCode{
|
|
Err: fmt.Errorf("The provided authKey doesn't match -configAuthKey"),
|
|
StatusCode: http.StatusUnauthorized,
|
|
}
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
promscrapeStatusConfigRequests.Inc()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
var bb bytesutil.ByteBuffer
|
|
promscrape.WriteConfigData(&bb)
|
|
fmt.Fprintf(w, `{"status":"success","data":{"yaml":%q}}`, bb.B)
|
|
return true
|
|
case "/api/v1/targets":
|
|
promscrapeAPIV1TargetsRequests.Inc()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
state := r.FormValue("state")
|
|
promscrape.WriteAPIV1Targets(w, state)
|
|
return true
|
|
case "/-/reload":
|
|
promscrapeConfigReloadRequests.Inc()
|
|
procutil.SelfSIGHUP()
|
|
w.WriteHeader(http.StatusOK)
|
|
return true
|
|
case "/ready":
|
|
if rdy := atomic.LoadInt32(&promscrape.PendingScrapeConfigs); rdy > 0 {
|
|
errMsg := fmt.Sprintf("waiting for scrapes to init, left: %d", rdy)
|
|
http.Error(w, errMsg, http.StatusTooEarly)
|
|
} else {
|
|
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
|
|
w.WriteHeader(http.StatusOK)
|
|
w.Write([]byte("OK"))
|
|
}
|
|
return true
|
|
default:
|
|
if strings.HasPrefix(r.URL.Path, "/static") {
|
|
staticServer.ServeHTTP(w, r)
|
|
return true
|
|
}
|
|
if remotewrite.MultitenancyEnabled() {
|
|
return processMultitenantRequest(w, r, path)
|
|
}
|
|
return false
|
|
}
|
|
}
|
|
|
|
func processMultitenantRequest(w http.ResponseWriter, r *http.Request, path string) bool {
|
|
p, err := httpserver.ParsePath(path)
|
|
if err != nil {
|
|
// Cannot parse multitenant path. Skip it - probably it will be parsed later.
|
|
return false
|
|
}
|
|
if p.Prefix != "insert" {
|
|
httpserver.Errorf(w, r, `unsupported multitenant prefix: %q; expected "insert"`, p.Prefix)
|
|
return true
|
|
}
|
|
at, err := auth.NewToken(p.AuthToken)
|
|
if err != nil {
|
|
httpserver.Errorf(w, r, "cannot obtain auth token: %s", err)
|
|
return true
|
|
}
|
|
if strings.HasPrefix(p.Suffix, "datadog/") {
|
|
// Trim suffix from paths starting from /datadog/ in order to support legacy DataDog agent.
|
|
// See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2670
|
|
p.Suffix = strings.TrimSuffix(p.Suffix, "/")
|
|
}
|
|
switch p.Suffix {
|
|
case "prometheus/", "prometheus", "prometheus/api/v1/write":
|
|
prometheusWriteRequests.Inc()
|
|
if err := promremotewrite.InsertHandler(at, r); err != nil {
|
|
prometheusWriteErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "prometheus/api/v1/import":
|
|
vmimportRequests.Inc()
|
|
if err := vmimport.InsertHandler(at, r); err != nil {
|
|
vmimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "prometheus/api/v1/import/csv":
|
|
csvimportRequests.Inc()
|
|
if err := csvimport.InsertHandler(at, r); err != nil {
|
|
csvimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "prometheus/api/v1/import/prometheus":
|
|
prometheusimportRequests.Inc()
|
|
if err := prometheusimport.InsertHandler(at, r); err != nil {
|
|
prometheusimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "prometheus/api/v1/import/native":
|
|
nativeimportRequests.Inc()
|
|
if err := native.InsertHandler(at, r); err != nil {
|
|
nativeimportErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "influx/write", "influx/api/v2/write":
|
|
influxWriteRequests.Inc()
|
|
if err := influx.InsertHandlerForHTTP(at, r); err != nil {
|
|
influxWriteErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
w.WriteHeader(http.StatusNoContent)
|
|
return true
|
|
case "influx/query":
|
|
influxQueryRequests.Inc()
|
|
influxutils.WriteDatabaseNames(w)
|
|
return true
|
|
case "datadog/api/v1/series":
|
|
datadogWriteRequests.Inc()
|
|
if err := datadog.InsertHandlerForHTTP(at, r); err != nil {
|
|
datadogWriteErrors.Inc()
|
|
httpserver.Errorf(w, r, "%s", err)
|
|
return true
|
|
}
|
|
// See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics
|
|
w.WriteHeader(202)
|
|
fmt.Fprintf(w, `{"status":"ok"}`)
|
|
return true
|
|
case "datadog/api/v1/validate":
|
|
datadogValidateRequests.Inc()
|
|
// See https://docs.datadoghq.com/api/latest/authentication/#validate-api-key
|
|
w.Header().Set("Content-Type", "application/json")
|
|
fmt.Fprintf(w, `{"valid":true}`)
|
|
return true
|
|
case "datadog/api/v1/check_run":
|
|
datadogCheckRunRequests.Inc()
|
|
// See https://docs.datadoghq.com/api/latest/service-checks/#submit-a-service-check
|
|
w.Header().Set("Content-Type", "application/json")
|
|
w.WriteHeader(202)
|
|
fmt.Fprintf(w, `{"status":"ok"}`)
|
|
return true
|
|
case "datadog/intake":
|
|
datadogIntakeRequests.Inc()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
fmt.Fprintf(w, `{}`)
|
|
return true
|
|
case "datadog/api/v1/metadata":
|
|
datadogMetadataRequests.Inc()
|
|
w.Header().Set("Content-Type", "application/json")
|
|
fmt.Fprintf(w, `{}`)
|
|
return true
|
|
default:
|
|
httpserver.Errorf(w, r, "unsupported multitenant path suffix: %q", p.Suffix)
|
|
return true
|
|
}
|
|
}
|
|
|
|
var (
|
|
prometheusWriteRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/write", protocol="promremotewrite"}`)
|
|
prometheusWriteErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/api/v1/write", protocol="promremotewrite"}`)
|
|
|
|
vmimportRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/import", protocol="vmimport"}`)
|
|
vmimportErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/api/v1/import", protocol="vmimport"}`)
|
|
|
|
csvimportRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/import/csv", protocol="csvimport"}`)
|
|
csvimportErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/api/v1/import/csv", protocol="csvimport"}`)
|
|
|
|
prometheusimportRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/import/prometheus", protocol="prometheusimport"}`)
|
|
prometheusimportErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/api/v1/import/prometheus", protocol="prometheusimport"}`)
|
|
|
|
nativeimportRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/import/native", protocol="nativeimport"}`)
|
|
nativeimportErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/api/v1/import/native", protocol="nativeimport"}`)
|
|
|
|
influxWriteRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/influx/write", protocol="influx"}`)
|
|
influxWriteErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/influx/write", protocol="influx"}`)
|
|
|
|
influxQueryRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/influx/query", protocol="influx"}`)
|
|
|
|
datadogWriteRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/datadog/api/v1/series", protocol="datadog"}`)
|
|
datadogWriteErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/datadog/api/v1/series", protocol="datadog"}`)
|
|
|
|
datadogValidateRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/datadog/api/v1/validate", protocol="datadog"}`)
|
|
datadogCheckRunRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/datadog/api/v1/check_run", protocol="datadog"}`)
|
|
datadogIntakeRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/datadog/intake", protocol="datadog"}`)
|
|
datadogMetadataRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/datadog/api/v1/metadata", protocol="datadog"}`)
|
|
|
|
promscrapeTargetsRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/targets"}`)
|
|
promscrapeServiceDiscoveryRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/service-discovery"}`)
|
|
promscrapeAPIV1TargetsRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/targets"}`)
|
|
|
|
promscrapeTargetResponseRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/target_response"}`)
|
|
promscrapeTargetResponseErrors = metrics.NewCounter(`vmagent_http_request_errors_total{path="/target_response"}`)
|
|
|
|
promscrapeConfigRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/config"}`)
|
|
promscrapeStatusConfigRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/api/v1/status/config"}`)
|
|
|
|
promscrapeConfigReloadRequests = metrics.NewCounter(`vmagent_http_requests_total{path="/-/reload"}`)
|
|
)
|
|
|
|
func usage() {
|
|
const s = `
|
|
vmagent collects metrics data via popular data ingestion protocols and routes it to VictoriaMetrics.
|
|
|
|
See the docs at https://docs.victoriametrics.com/vmagent.html .
|
|
`
|
|
flagutil.Usage(s)
|
|
}
|