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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "context" | ||
| "net/http" | ||
| log "github.com/sirupsen/logrus" | ||
| "github.com/blackfireio/osinfo" | ||
| "time" | ||
|
|
||
| "github.com/crowdsecurity/go-cs-lib/ptr" | ||
| "github.com/crowdsecurity/go-cs-lib/trace" | ||
|
|
||
| "github.com/crowdsecurity/crowdsec/pkg/acquisition" | ||
| "github.com/crowdsecurity/crowdsec/pkg/apiclient" | ||
| "github.com/crowdsecurity/crowdsec/pkg/csconfig" | ||
| "github.com/crowdsecurity/crowdsec/pkg/cwversion" | ||
| "github.com/crowdsecurity/crowdsec/pkg/fflag" | ||
| "github.com/crowdsecurity/crowdsec/pkg/models" | ||
| ) | ||
|
|
||
| func detectOs() (string, string) { | ||
| if cwversion.System == "docker" { | ||
| return "docker", "" | ||
| } | ||
|
|
||
| osInfo, err := osinfo.GetOSInfo() | ||
| if err != nil { | ||
| return cwversion.System, "???" | ||
| } | ||
|
|
||
| return osInfo.Name, osInfo.Version | ||
| } | ||
|
|
||
| func lpMetricsPayload(consoleCfg *csconfig.ConsoleConfig, datasources []acquisition.DataSource, windowSize int, utcStartupTimestamp int64) models.AllMetrics { | ||
| meta := &models.MetricsMeta{ | ||
| UtcStartupTimestamp: float64(utcStartupTimestamp), | ||
| WindowSizeSeconds: int64(windowSize), | ||
| } | ||
|
|
||
| osName, osVersion := detectOs() | ||
|
|
||
| os := &models.OSversion{ | ||
| Name: osName, | ||
| Version: osVersion, | ||
| } | ||
|
|
||
| features := fflag.Crowdsec.GetEnabledFeatures() | ||
|
|
||
| datasourceMap := map[string]int64{} | ||
|
|
||
| for _, ds := range datasources { | ||
| datasourceMap[ds.GetName()] += 1 | ||
| } | ||
|
|
||
| return models.AllMetrics{ | ||
| LogProcessors: []models.LogProcessorsMetrics{ | ||
| { | ||
| &models.LogProcessorsMetricsItems0{ | ||
| BaseMetrics: models.BaseMetrics{ | ||
| Meta: meta, | ||
| Os: os, | ||
| Version: ptr.Of(cwversion.VersionStr()), | ||
| FeatureFlags: features, | ||
| }, | ||
| ConsoleOptions: consoleCfg.EnabledOptions(), | ||
| Datasources: datasourceMap, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| // lpMetrics collects metrics from the LP and sends them to the LAPI | ||
| func lpMetrics(client *apiclient.ApiClient, consoleCfg *csconfig.ConsoleConfig, datasources []acquisition.DataSource) error { | ||
| defer trace.CatchPanic("crowdsec/runLpMetrics") | ||
| log.Trace("Starting lpMetrics goroutine") | ||
|
|
||
| windowSize := 6 | ||
| utcStartupEpoch := time.Now().Unix() | ||
|
|
||
| met := lpMetricsPayload(consoleCfg, datasources, windowSize, utcStartupEpoch) | ||
|
|
||
| ticker := time.NewTicker(time.Duration(windowSize) * time.Second) | ||
|
|
||
| log.Tracef("Sending lp metrics every %d seconds", windowSize) | ||
|
|
||
| LOOP: | ||
| for { | ||
| select { | ||
| case <-ticker.C: | ||
| met.LogProcessors[0][0].Meta.UtcNowTimestamp = float64(time.Now().Unix()) | ||
|
|
||
| _, resp, err := client.UsageMetrics.Add(context.Background(), &met) | ||
| if err != nil { | ||
| log.Errorf("failed to send lp metrics: %s", err) | ||
| continue | ||
| } | ||
|
|
||
| if resp.Response.StatusCode != http.StatusCreated { | ||
| log.Errorf("failed to send lp metrics: %s", resp.Response.Status) | ||
| continue | ||
| } | ||
|
|
||
| log.Tracef("lp usage metrics sent") | ||
| case <-lpMetricsTomb.Dying(): | ||
| break LOOP | ||
| } | ||
| } | ||
|
|
||
| ticker.Stop() | ||
|
|
||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| package apiclient | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "net/http" | ||
|
|
||
| log "github.com/sirupsen/logrus" | ||
|
|
||
| "github.com/crowdsecurity/crowdsec/pkg/models" | ||
| ) | ||
|
|
||
| type UsageMetricsService service | ||
|
|
||
| func (s *UsageMetricsService) Add(ctx context.Context, metrics *models.AllMetrics) (interface{}, *Response, error) { | ||
| log.Warnf("prefix: %s", s.client.URLPrefix) | ||
| u := fmt.Sprintf("%s/usage-metrics/", s.client.URLPrefix) | ||
|
|
||
| req, err := s.client.NewRequest(http.MethodPost, u, &metrics) | ||
| if err != nil { | ||
| return nil, nil, err | ||
| } | ||
|
|
||
| var response interface{} | ||
|
|
||
| resp, err := s.client.Do(ctx, req, &response) | ||
| if err != nil { | ||
| return nil, resp, err | ||
| } | ||
|
|
||
| return &response, resp, nil | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| package v1 | ||
|
|
||
| import ( | ||
| "net/http" | ||
|
|
||
| jwt "github.com/appleboy/gin-jwt/v2" | ||
| "github.com/gin-gonic/gin" | ||
| "github.com/sanity-io/litter" | ||
| "github.com/go-openapi/strfmt" | ||
| log "github.com/sirupsen/logrus" | ||
|
|
||
| "github.com/crowdsecurity/crowdsec/pkg/models" | ||
| ) | ||
|
|
||
| // UsageMetrics receives metrics from log processors and remediation components | ||
| func (c *Controller) UsageMetrics(gctx *gin.Context) { | ||
| var input models.AllMetrics | ||
|
|
||
| claims := jwt.ExtractClaims(gctx) | ||
| // TBD: use defined rather than hardcoded key to find back owner | ||
| machineID := claims["id"].(string) | ||
|
|
||
| if err := gctx.ShouldBindJSON(&input); err != nil { | ||
| log.Errorf("Failed to bind json: %s", err) | ||
| gctx.JSON(http.StatusBadRequest, gin.H{"message": err.Error()}) | ||
| return | ||
| } | ||
|
|
||
| if err := input.Validate(strfmt.Default); err != nil { | ||
| log.Errorf("Failed to validate input: %s", err) | ||
| c.HandleDBErrors(gctx, err) | ||
| return | ||
| } | ||
|
|
||
| log.Infof("Received all metrics from %s", machineID) | ||
|
|
||
| inputStr := litter.Sdump(input) | ||
| log.Info(inputStr) | ||
|
|
||
| gctx.JSON(http.StatusCreated, "FOOBAR") | ||
| } | ||
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