mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2026-08-15 04:02:25 +03:00
Compare commits
1 Commits
fix-search
...
support-mu
| Author | SHA1 | Date | |
|---|---|---|---|
|
bcfb172697 |
@@ -1,5 +1,7 @@
|
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groups:
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- name: alertmanager.rules
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labels:
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team: wow
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rules:
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- alert: AlertmanagerConfigInconsistent
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annotations:
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@@ -12,4 +14,12 @@ groups:
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count by(namespace,service) (count_values by(namespace,service) ("config_hash", alertmanager_config_hash{job="alertmanager-main",namespace="openshift-monitoring"})) != 1
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for: 5m
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labels:
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severity: critical
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severity: critical
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- name: g1
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interval: 30s
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labels:
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team: wow
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rules:
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- alert: a1
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expr: up>0
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for: 5m
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46
app/vmalert/remotewrite/client_timing_test.go
Normal file
46
app/vmalert/remotewrite/client_timing_test.go
Normal file
@@ -0,0 +1,46 @@
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package remotewrite
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompb"
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)
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func BenchmarkClientFlushEndToEnd(b *testing.B) {
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srv := newRWServer()
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defer srv.Close()
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client, err := NewClient(context.Background(), Config{
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Addr: srv.URL,
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MaxBatchSize: 10000,
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Concurrency: 1,
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MaxQueueSize: 100000,
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FlushInterval: time.Hour,
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})
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if err != nil {
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b.Fatalf("failed to create client: %s", err)
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}
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defer client.Close()
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const tsCount = 100000
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tss := make([]prompb.TimeSeries, tsCount)
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for i := range tss {
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tss[i] = prompb.TimeSeries{
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Labels: []prompb.Label{{Name: "__name__", Value: fmt.Sprintf("metric_%d", i)}},
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Samples: []prompb.Sample{{Value: float64(i), Timestamp: 1000}},
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}
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}
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b.ReportAllocs()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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// WriteRequest is stack-allocated each iter; re-assigning tss is just a slice header copy
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wr := prompb.WriteRequest{Timeseries: tss}
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client.flush(context.Background(), &wr)
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// flush calls wr.Reset() via defer; restore the slice for next iteration
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wr.Timeseries = tss
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}
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}
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@@ -22,6 +22,7 @@ import (
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputil"
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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/vmalertapi"
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)
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var reloadAuthKey = flagutil.NewPassword("reloadAuthKey", "Auth key for /-/reload http endpoint. It must be passed via authKey query arg. It overrides -httpAuth.*")
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@@ -281,16 +282,8 @@ func (rh *requestHandler) getAlert(r *http.Request) (*rule.ApiAlert, *httpserver
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return a, nil
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}
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type listGroupsResponse struct {
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Status string `json:"status"`
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Page int `json:"page,omitempty"`
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TotalPages int `json:"total_pages,omitempty"`
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TotalGroups int `json:"total_groups,omitempty"`
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TotalRules int `json:"total_rules,omitempty"`
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Data struct {
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Groups []*rule.ApiGroup `json:"groups"`
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} `json:"data"`
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}
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// listGroupsResponse is shared with lib/vmalertproxy, which merges responses from multiple vmalerts.
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type listGroupsResponse = vmalertapi.ListGroupsResponse[*rule.ApiGroup]
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type groupsFilter struct {
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groupNames []string
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@@ -596,12 +589,8 @@ func (rh *requestHandler) listGroups(rf *rulesFilter) ([]byte, *httpserver.Error
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return b, nil
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}
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type listAlertsResponse struct {
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Status string `json:"status"`
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Data struct {
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Alerts []*rule.ApiAlert `json:"alerts"`
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} `json:"data"`
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}
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// listAlertsResponse is shared with lib/vmalertproxy, which merges responses from multiple vmalerts.
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type listAlertsResponse = vmalertapi.ListAlertsResponse[*rule.ApiAlert]
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func (rh *requestHandler) groupAlerts() []rule.GroupAlerts {
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rh.m.groupsMu.RLock()
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@@ -665,12 +654,8 @@ func (rh *requestHandler) listAlerts(af *alertsFilter) ([]byte, *httpserver.Erro
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return b, nil
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}
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type listNotifiersResponse struct {
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Status string `json:"status"`
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Data struct {
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Notifiers []*notifier.ApiNotifier `json:"notifiers"`
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} `json:"data"`
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}
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// listNotifiersResponse is shared with lib/vmalertproxy, which merges responses from multiple vmalerts.
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type listNotifiersResponse = vmalertapi.ListNotifiersResponse[*notifier.ApiNotifier]
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func (rh *requestHandler) listNotifiers() ([]byte, *httpserver.ErrorWithStatusCode) {
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targets := notifier.GetTargets()
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@@ -38,9 +38,15 @@ var (
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logSlowQueryDuration = flag.Duration("search.logSlowQueryDuration", 5*time.Second, "Log queries with execution time exceeding this value. Zero disables slow query logging. "+
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"See also -search.logQueryMemoryUsage")
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vmalertProxyURL = flag.String("vmalert.proxyURL", "", "Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , "+
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vmalertProxyURL = flagutil.NewArrayString("vmalert.proxyURL", "Optional URL for proxying requests to vmalert. For example, if -vmalert.proxyURL=http://vmalert:8880 , "+
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"then alerting API requests such as /api/v1/rules from Grafana will be proxied to http://vmalert:8880/api/v1/rules . "+
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"If multiple URLs are set, then alerting API requests are sent to all of them and the responses are merged. Every returned group, alert and notifier target "+
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"is marked with the `__vmalert_source` label containing the name of the vmalert it came from - see -vmalert.proxyName. "+
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"Unavailable vmalerts do not fail the request - they are reported via the `warnings` field in the response. "+
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"See https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmalert")
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vmalertProxyName = flagutil.NewArrayString("vmalert.proxyName", "Optional name for the vmalert at the corresponding -vmalert.proxyURL. "+
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"It is used as a value for the `__vmalert_source` label and for routing requests to a particular vmalert via `vmalert_source` query arg. "+
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"By default the name is set to `vmalert_proxy_N`, where N is the one-based position of the corresponding -vmalert.proxyURL")
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)
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var slowQueries = metrics.NewCounter(`vm_slow_queries_total`)
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@@ -56,10 +62,8 @@ func Init(vmselectMaxConcurrentRequests int, vmselectMaxQueueDuration time.Durat
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maxQueueDuration = vmselectMaxQueueDuration
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concurrencyLimitCh = make(chan struct{}, maxConcurrentRequests)
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vmalertproxy.Init(*vmalertProxyURL, *vmalertProxyName)
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initVMUIConfig()
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vmalertproxy.Init(*vmalertProxyURL)
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}
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// InitSecretFlags manages the secret flags for this pkg and must be called by app-level initSecretFlags.
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@@ -527,7 +531,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
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}
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if strings.HasPrefix(path, "/vmalert/") {
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vmalertRequests.Inc()
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if len(*vmalertProxyURL) == 0 {
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if !vmalertproxy.Enabled() {
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w.WriteHeader(http.StatusBadRequest)
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w.Header().Set("Content-Type", "application/json")
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fmt.Fprintf(w, "%s", `{"status":"error","msg":"the '-vmalert.proxyURL' command-line must be configured; `+
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@@ -571,7 +575,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
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return true
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case "/api/v1/rules", "/rules":
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rulesRequests.Inc()
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if len(*vmalertProxyURL) > 0 {
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if vmalertproxy.Enabled() {
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vmalertproxy.HandleRequest(w, r, path)
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return true
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}
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@@ -581,7 +585,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
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return true
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case "/api/v1/alerts", "/alerts":
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alertsRequests.Inc()
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if len(*vmalertProxyURL) > 0 {
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if vmalertproxy.Enabled() {
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vmalertproxy.HandleRequest(w, r, path)
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return true
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}
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@@ -591,7 +595,7 @@ func handleStaticAndSimpleRequests(w http.ResponseWriter, r *http.Request, path
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return true
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case "/api/v1/notifiers", "/notifiers":
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notifiersRequests.Inc()
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if len(*vmalertProxyURL) > 0 {
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if vmalertproxy.Enabled() {
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vmalertproxy.HandleRequest(w, r, path)
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return true
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}
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@@ -749,6 +753,9 @@ func initVMUIConfig() {
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} `json:"license"`
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VMAlert struct {
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Enabled bool `json:"enabled"`
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// Sources contains names of the vmalerts at -vmalert.proxyURL.
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// vmui uses them for filtering rules by the vmalert they come from.
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Sources []string `json:"sources,omitempty"`
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} `json:"vmalert"`
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}
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data, err := vmuiFiles.ReadFile("vmui/config.json")
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@@ -764,7 +771,11 @@ func initVMUIConfig() {
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// buildinfo.ShortVersion() may return empty result for builds without tags
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cfg.Version = buildinfo.Version
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}
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cfg.VMAlert.Enabled = len(*vmalertProxyURL) != 0
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cfg.VMAlert.Enabled = vmalertproxy.Enabled()
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if names := vmalertproxy.SourceNames(); len(names) > 1 {
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// A single vmalert needs no filtering by source.
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cfg.VMAlert.Sources = names
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}
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data, err = json.Marshal(&cfg)
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if err != nil {
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logger.Fatalf("cannot create vmui config: %s", err)
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5
app/vmselect/vmui/assets/favicon.svg
Normal file
5
app/vmselect/vmui/assets/favicon.svg
Normal file
@@ -0,0 +1,5 @@
|
||||
<svg width="48" height="48" fill="#020202" xmlns="http://www.w3.org/2000/svg">
|
||||
<path d="M24.5475 0C10.3246.0265251 1.11379 3.06365 4.40623 6.10077c0 0 12.32997 11.23333 16.58217 14.84083.8131.6896 2.1728 1.1936 3.5191 1.2201h.1199c1.3463-.0265 2.706-.5305 3.5191-1.2201 4.2522-3.5942 16.5422-14.84083 16.5422-14.84083C48.0478 3.06365 38.8636.0265251 24.6674 0"/>
|
||||
<path d="M28.1579 27.0159c-.8131.6896-2.1728 1.1936-3.5191 1.2201h-.12c-1.3463-.0265-2.7059-.5305-3.519-1.2201-2.9725-2.5067-13.35639-11.87-17.26201-15.3979v5.4112c0 .5968.22661 1.3793.6265 1.7506C7.00358 21.1936 17.2675 30.5437 20.9731 33.6737c.8132.6896 2.1728 1.1936 3.5191 1.2201h.12c1.3463-.0265 2.7059-.5305 3.519-1.2201 3.679-3.13 13.9429-12.4536 16.6089-14.8939.4132-.3713.6265-1.1538.6265-1.7506V11.618c-3.9323 3.5411-14.3162 12.931-17.2354 15.3979h.0267Z"/>
|
||||
<path d="M28.1579 39.748c-.8131.6897-2.1728 1.1937-3.5191 1.2202h-.12c-1.3463-.0265-2.7059-.5305-3.519-1.2202-2.9725-2.4933-13.35639-11.8567-17.26201-15.3978v5.4111c0 .5969.22661 1.3793.6265 1.7507C7.00358 33.9258 17.2675 43.2759 20.9731 46.4058c.8132.6897 2.1728 1.1937 3.5191 1.2202h.12c1.3463-.0265 2.7059-.5305 3.519-1.2202 3.679-3.1299 13.9429-12.4535 16.6089-14.8938.4132-.3714.6265-1.1538.6265-1.7507v-5.4111c-3.9323 3.5411-14.3162 12.931-17.2354 15.3978h.0267Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 1.3 KiB |
File diff suppressed because one or more lines are too long
1
app/vmselect/vmui/assets/index-B7GLMMVh.css
Normal file
1
app/vmselect/vmui/assets/index-B7GLMMVh.css
Normal file
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
202
app/vmselect/vmui/assets/index-CLkMlXOw.js
Normal file
202
app/vmselect/vmui/assets/index-CLkMlXOw.js
Normal file
File diff suppressed because one or more lines are too long
@@ -1 +0,0 @@
|
||||
<svg width="48" height="48" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M24.5475 0C10.3246.0265251 1.11379 3.06365 4.40623 6.10077c0 0 12.32997 11.23333 16.58217 14.84083.8131.6896 2.1728 1.1936 3.5191 1.2201h.1199c1.3463-.0265 2.706-.5305 3.5191-1.2201 4.2522-3.5942 16.5422-14.84083 16.5422-14.84083C48.0478 3.06365 38.8636.0265251 24.6674 0" fill="#020202"/><path d="M28.1579 27.0159c-.8131.6896-2.1728 1.1936-3.5191 1.2201h-.12c-1.3463-.0265-2.7059-.5305-3.519-1.2201-2.9725-2.5067-13.35639-11.87-17.26201-15.3979v5.4112c0 .5968.22661 1.3793.6265 1.7506C7.00358 21.1936 17.2675 30.5437 20.9731 33.6737c.8132.6896 2.1728 1.1936 3.5191 1.2201h.12c1.3463-.0265 2.7059-.5305 3.519-1.2201 3.679-3.13 13.9429-12.4536 16.6089-14.8939.4132-.3713.6265-1.1538.6265-1.7506V11.618c-3.9323 3.5411-14.3162 12.931-17.2354 15.3979h.0267Z" fill="#020202"/><path d="M28.1579 39.748c-.8131.6897-2.1728 1.1937-3.5191 1.2202h-.12c-1.3463-.0265-2.7059-.5305-3.519-1.2202-2.9725-2.4933-13.35639-11.8567-17.26201-15.3978v5.4111c0 .5969.22661 1.3793.6265 1.7507C7.00358 33.9258 17.2675 43.2759 20.9731 46.4058c.8132.6897 2.1728 1.1937 3.5191 1.2202h.12c1.3463-.0265 2.7059-.5305 3.519-1.2202 3.679-3.1299 13.9429-12.4535 16.6089-14.8938.4132-.3714.6265-1.1538.6265-1.7507v-5.4111c-3.9323 3.5411-14.3162 12.931-17.2354 15.3978h.0267Z" fill="#020202"/></svg>
|
||||
|
Before Width: | Height: | Size: 1.3 KiB |
@@ -2,9 +2,9 @@
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8"/>
|
||||
<link rel="icon" href="./favicon.svg"/>
|
||||
<link rel="apple-touch-icon" href="./favicon.svg"/>
|
||||
<link rel="mask-icon" href="./favicon.svg" color="#000000">
|
||||
<link id="favicon" rel="icon" href="./assets/favicon.svg" />
|
||||
<link rel="apple-touch-icon" href="./assets/favicon.svg" />
|
||||
<link id="mask-icon" rel="mask-icon" href="./assets/favicon.svg" color="#000000">
|
||||
|
||||
<meta name="robots" content="noindex">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=5"/>
|
||||
@@ -37,11 +37,11 @@
|
||||
<meta property="og:title" content="UI for VictoriaMetrics">
|
||||
<meta property="og:url" content="https://victoriametrics.com/">
|
||||
<meta property="og:description" content="Explore and troubleshoot your VictoriaMetrics data">
|
||||
<script type="module" crossorigin src="./assets/index-B1dXK3k7.js"></script>
|
||||
<script type="module" crossorigin src="./assets/index-CLkMlXOw.js"></script>
|
||||
<link rel="modulepreload" crossorigin href="./assets/rolldown-runtime-CNC7AqOf.js">
|
||||
<link rel="modulepreload" crossorigin href="./assets/vendor-DwJYpOdw.js">
|
||||
<link rel="stylesheet" crossorigin href="./assets/vendor-CnsZ1jie.css">
|
||||
<link rel="stylesheet" crossorigin href="./assets/index-BJqoElx2.css">
|
||||
<link rel="stylesheet" crossorigin href="./assets/index-B7GLMMVh.css">
|
||||
</head>
|
||||
<body>
|
||||
<noscript>You need to enable JavaScript to run this app.</noscript>
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
"name": "vmui",
|
||||
"icons": [
|
||||
{
|
||||
"src": "favicon.svg",
|
||||
"src": "./assets/favicon.svg",
|
||||
"sizes": "any",
|
||||
"type": "image/svg+xml"
|
||||
}
|
||||
|
||||
@@ -1,5 +1,10 @@
|
||||
export const getGroupsUrl = (server: string, search: string, type: string, states: string[], maxGroups: number): string => {
|
||||
return `${server}/vmalert/api/v1/rules?datasource_type=prometheus&search=${encodeURIComponent(search)}&type=${encodeURIComponent(type)}&state=${states.map(encodeURIComponent).join(",")}&group_limit=${maxGroups}&extended_states=true`;
|
||||
// vmalertSourceParam routes the request to a single vmalert from -vmalert.proxyURL.
|
||||
// An empty source means that the request is sent to all the configured vmalerts.
|
||||
const vmalertSourceParam = (source: string): string =>
|
||||
source ? `&vmalert_source=${encodeURIComponent(source)}` : "";
|
||||
|
||||
export const getGroupsUrl = (server: string, search: string, type: string, states: string[], maxGroups: number, source: string): string => {
|
||||
return `${server}/vmalert/api/v1/rules?datasource_type=prometheus&search=${encodeURIComponent(search)}&type=${encodeURIComponent(type)}&state=${states.map(encodeURIComponent).join(",")}&group_limit=${maxGroups}&extended_states=true${vmalertSourceParam(source)}`;
|
||||
};
|
||||
|
||||
export const getItemUrl = (
|
||||
|
||||
@@ -11,9 +11,12 @@ interface RulesHeaderProps {
|
||||
allRuleTypes: string[];
|
||||
allStates: string[];
|
||||
states: string[];
|
||||
sources: string[];
|
||||
allSources: string[];
|
||||
search: string;
|
||||
onChangeRuleType: (input: string) => void;
|
||||
onChangeStates: (input: string) => void;
|
||||
onChangeSource: (input: string) => void;
|
||||
onChangeSearch: (input: string) => void;
|
||||
}
|
||||
|
||||
@@ -22,9 +25,12 @@ const RulesHeader = ({
|
||||
allRuleTypes,
|
||||
allStates,
|
||||
states,
|
||||
sources,
|
||||
allSources,
|
||||
search,
|
||||
onChangeRuleType,
|
||||
onChangeStates,
|
||||
onChangeSource,
|
||||
onChangeSearch,
|
||||
}: RulesHeaderProps) => {
|
||||
const noStateText = useMemo(
|
||||
@@ -67,6 +73,19 @@ const RulesHeader = ({
|
||||
searchable
|
||||
/>
|
||||
</div>
|
||||
{allSources.length > 1 && (
|
||||
<div className="vm-explore-alerts-header__vmalert_source">
|
||||
<Select
|
||||
value={sources}
|
||||
list={allSources}
|
||||
label="vmalert source"
|
||||
placeholder="Please select vmalert source"
|
||||
onChange={onChangeSource}
|
||||
includeAll
|
||||
searchable
|
||||
/>
|
||||
</div>
|
||||
)}
|
||||
<div className="vm-explore-alerts-header-search">
|
||||
<TextField
|
||||
label="Search"
|
||||
|
||||
@@ -21,6 +21,10 @@
|
||||
min-width: 150px;
|
||||
}
|
||||
|
||||
&__vmalert_source {
|
||||
min-width: 180px;
|
||||
}
|
||||
|
||||
&-search {
|
||||
flex-grow: 1;
|
||||
.vm-text-field__input {
|
||||
|
||||
@@ -17,11 +17,13 @@ import { getQueryStringValue } from "../../utils/query-string";
|
||||
import { getChanges } from "./helpers";
|
||||
import debounce from "lodash.debounce";
|
||||
import { getStates } from "../../components/ExploreAlerts/helpers";
|
||||
import { useAppState } from "../../state/common/StateContext";
|
||||
|
||||
const defaultRuleType = getQueryStringValue("type", "") as string;
|
||||
const defaultStatesStr = getQueryStringValue("states", "") as string;
|
||||
const defaultStates = defaultStatesStr.split("&").filter((s) => s) as string[];
|
||||
const defaultSearchInput = getQueryStringValue("search", "") as string;
|
||||
const defaultSource = getQueryStringValue("vmalert_source", "") as string;
|
||||
const TYPE_STATES: Record<string, string[]> = {
|
||||
alert: ["inactive", "firing", "nomatch", "pending", "unhealthy"],
|
||||
record: ["unhealthy", "nomatch", "ok"],
|
||||
@@ -36,8 +38,10 @@ const ExploreRules: FC = () => {
|
||||
const [searchInput, setSearchInput] = useState(defaultSearchInput);
|
||||
const [ruleType, setRuleType] = useState(defaultRuleType);
|
||||
const [states, setStates] = useState(defaultStates);
|
||||
const [source, setSource] = useState(defaultSource);
|
||||
const [modalOpen, setModalOpen] = useState(false);
|
||||
const [searchParams, setSearchParams] = useSearchParams();
|
||||
const { appConfig } = useAppState();
|
||||
|
||||
useEffect(() => {
|
||||
setModalOpen(!!groupId);
|
||||
@@ -47,6 +51,7 @@ const ExploreRules: FC = () => {
|
||||
type: ruleType,
|
||||
states: states.join("&"),
|
||||
search: searchInput,
|
||||
vmalert_source: source,
|
||||
group_id: groupId,
|
||||
alert_id: alertId,
|
||||
rule_id: ruleId,
|
||||
@@ -113,19 +118,28 @@ const ExploreRules: FC = () => {
|
||||
[ruleType]
|
||||
);
|
||||
const selectedRuleTypes = [ruleType].filter(Boolean);
|
||||
// allSources is set by vmselect only when more than a single -vmalert.proxyURL is configured.
|
||||
const allSources = useMemo(() => appConfig?.vmalert?.sources || [], [appConfig]);
|
||||
const selectedSources = [source].filter(Boolean);
|
||||
useEffect(() => {
|
||||
if (!states.every(v => allStates.includes(v))) {
|
||||
setStates([]);
|
||||
}
|
||||
}, [states, allStates]);
|
||||
useEffect(() => {
|
||||
if (source && allSources.length && !allSources.includes(source)) {
|
||||
setSource("");
|
||||
}
|
||||
}, [source, allSources]);
|
||||
|
||||
const pageNumInt: number = Math.max(1, parseInt(pageNum, 10) || 1);
|
||||
const {
|
||||
groups,
|
||||
isLoading,
|
||||
error,
|
||||
warnings,
|
||||
pageInfo,
|
||||
} = useFetchGroups({ blockFetch: modalOpen, search: searchInput, ruleType, states, pageNum: pageNumInt, onPageChange });
|
||||
} = useFetchGroups({ blockFetch: modalOpen, search: searchInput, ruleType, states, source, pageNum: pageNumInt, onPageChange });
|
||||
|
||||
const handleChangeStates = useCallback((title: string) => {
|
||||
const newParams = new URLSearchParams(searchParams);
|
||||
@@ -143,6 +157,14 @@ const ExploreRules: FC = () => {
|
||||
setRuleType(changes.length && changes.length !== allRuleTypes.length ? changes[0] : "");
|
||||
}, [ruleType, searchParams]);
|
||||
|
||||
const handleChangeSource = useCallback((title: string) => {
|
||||
const newParams = new URLSearchParams(searchParams);
|
||||
newParams.set("page_num", "1");
|
||||
setSearchParams(newParams);
|
||||
const changes = getChanges(title, selectedSources);
|
||||
setSource(changes.length && changes.length !== allSources.length ? changes[0] : "");
|
||||
}, [source, searchParams, allSources]);
|
||||
|
||||
return (
|
||||
<>
|
||||
{modalOpen && getModal()}
|
||||
@@ -153,11 +175,20 @@ const ExploreRules: FC = () => {
|
||||
allRuleTypes={allRuleTypes}
|
||||
states={states}
|
||||
allStates={allStates}
|
||||
sources={selectedSources}
|
||||
allSources={allSources}
|
||||
search={searchInput}
|
||||
onChangeRuleType={handleChangeRuleType}
|
||||
onChangeStates={handleChangeStates}
|
||||
onChangeSource={handleChangeSource}
|
||||
onChangeSearch={debounce(handleChangeSearch, 500)}
|
||||
/>
|
||||
{warnings.map((warning) => (
|
||||
<Alert
|
||||
key={warning}
|
||||
variant="warning"
|
||||
>{warning}</Alert>
|
||||
))}
|
||||
<Pagination
|
||||
page={pageInfo.page}
|
||||
totalPages={pageInfo.total_pages}
|
||||
|
||||
@@ -8,6 +8,9 @@ interface FetchGroupsReturn {
|
||||
groups: Group[];
|
||||
isLoading: boolean;
|
||||
error?: ErrorTypes | string;
|
||||
// warnings is non-empty when some of the vmalerts at -vmalert.proxyURL are unavailable.
|
||||
// The rest of vmalerts still return their groups in this case.
|
||||
warnings: string[];
|
||||
pageInfo: PageInfo;
|
||||
}
|
||||
|
||||
@@ -16,6 +19,7 @@ interface FetchGroupsProps {
|
||||
search: string;
|
||||
ruleType: string;
|
||||
states: string[];
|
||||
source: string;
|
||||
pageNum: number;
|
||||
onPageChange: (num: number) => () => void;
|
||||
}
|
||||
@@ -29,7 +33,7 @@ interface PageInfo {
|
||||
|
||||
const MAX_GROUPS = 100;
|
||||
|
||||
export const useFetchGroups = ({ blockFetch, pageNum, search, ruleType, states, onPageChange }: FetchGroupsProps): FetchGroupsReturn => {
|
||||
export const useFetchGroups = ({ blockFetch, pageNum, search, ruleType, states, source, onPageChange }: FetchGroupsProps): FetchGroupsReturn => {
|
||||
const { serverUrl } = useAppState();
|
||||
const { period } = useTimeState();
|
||||
|
||||
@@ -42,10 +46,11 @@ export const useFetchGroups = ({ blockFetch, pageNum, search, ruleType, states,
|
||||
total_rules: 0,
|
||||
});
|
||||
const [error, setError] = useState<ErrorTypes | string>();
|
||||
const [warnings, setWarnings] = useState<string[]>([]);
|
||||
|
||||
const fetchUrl = useMemo(
|
||||
() => getGroupsUrl(serverUrl, search, ruleType, states, MAX_GROUPS),
|
||||
[serverUrl, search, ruleType, states],
|
||||
() => getGroupsUrl(serverUrl, search, ruleType, states, MAX_GROUPS, source),
|
||||
[serverUrl, search, ruleType, states, source],
|
||||
);
|
||||
|
||||
const loaded = !!groups.length || !blockFetch;
|
||||
@@ -66,6 +71,7 @@ export const useFetchGroups = ({ blockFetch, pageNum, search, ruleType, states,
|
||||
total_groups: resp.total_groups || 0,
|
||||
total_rules: resp.total_rules || 0,
|
||||
});
|
||||
setWarnings((resp.warnings || []) as string[]);
|
||||
setError(undefined);
|
||||
} else if (response.status === 400 && resp?.error?.includes("exceeds total amount of pages")) {
|
||||
onPageChange(1)();
|
||||
@@ -83,5 +89,5 @@ export const useFetchGroups = ({ blockFetch, pageNum, search, ruleType, states,
|
||||
fetchData().catch(console.error);
|
||||
}, [fetchUrl, period, loaded, pageNum]);
|
||||
|
||||
return { groups, isLoading, error, pageInfo };
|
||||
return { groups, isLoading, error, warnings, pageInfo };
|
||||
};
|
||||
|
||||
@@ -6,6 +6,7 @@ interface rulesQueryProps {
|
||||
type?: string;
|
||||
states?: string;
|
||||
search?: string;
|
||||
vmalert_source?: string;
|
||||
rule_id: string;
|
||||
group_id: string;
|
||||
alert_id: string;
|
||||
@@ -15,6 +16,7 @@ export const useRulesSetQueryParams = ({
|
||||
type,
|
||||
states,
|
||||
search,
|
||||
vmalert_source,
|
||||
rule_id,
|
||||
alert_id,
|
||||
group_id,
|
||||
@@ -26,6 +28,7 @@ export const useRulesSetQueryParams = ({
|
||||
type,
|
||||
states,
|
||||
search,
|
||||
vmalert_source,
|
||||
alert_id,
|
||||
rule_id,
|
||||
group_id,
|
||||
@@ -38,6 +41,7 @@ export const useRulesSetQueryParams = ({
|
||||
type,
|
||||
states,
|
||||
search,
|
||||
vmalert_source,
|
||||
rule_id,
|
||||
group_id,
|
||||
alert_id,
|
||||
|
||||
@@ -184,6 +184,9 @@ export interface AppConfig {
|
||||
};
|
||||
vmalert?: {
|
||||
enabled: boolean;
|
||||
// sources contains names of the vmalerts configured via -vmalert.proxyURL.
|
||||
// It is set only if more than a single vmalert is configured.
|
||||
sources?: string[];
|
||||
};
|
||||
version?: string;
|
||||
}
|
||||
|
||||
@@ -1,30 +1,107 @@
|
||||
package vmalertproxy
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httputil"
|
||||
nethttputil "net/http/httputil"
|
||||
"net/url"
|
||||
"strings"
|
||||
|
||||
"github.com/VictoriaMetrics/metrics"
|
||||
|
||||
"github.com/VictoriaMetrics/VictoriaMetrics/lib/httputil"
|
||||
"github.com/VictoriaMetrics/VictoriaMetrics/lib/logger"
|
||||
)
|
||||
|
||||
// Init initializes proxying requests to the given proxyURL when calling HandleRequest.
|
||||
// SourceLabel is the meta-label added to every group, alert and notifier target
|
||||
// returned by HandleRequest when more than a single -vmalert.proxyURL is configured.
|
||||
//
|
||||
// Init must be called after flag.Parse(), since it uses command-line flags.
|
||||
func Init(proxyURL string) {
|
||||
if len(proxyURL) == 0 {
|
||||
return
|
||||
}
|
||||
pu, err := url.Parse(proxyURL)
|
||||
if err != nil {
|
||||
logger.Fatalf("cannot parse -vmalert.proxyURL=%q: %s", proxyURL, err)
|
||||
}
|
||||
vmalertProxyHost = pu.Host
|
||||
vmalertProxy = httputil.NewSingleHostReverseProxy(pu)
|
||||
// It contains the name of the vmalert, which returned the corresponding entity.
|
||||
const SourceLabel = "__vmalert_source"
|
||||
|
||||
// SourceQueryArg is the name of the query arg, which routes the request
|
||||
// to a single vmalert with the given name instead of fanning it out to all
|
||||
// the configured -vmalert.proxyURL.
|
||||
const SourceQueryArg = "vmalert_source"
|
||||
|
||||
type backend struct {
|
||||
// name is the value of SourceLabel added to entities returned by this backend.
|
||||
name string
|
||||
|
||||
// u is the parsed -vmalert.proxyURL.
|
||||
u *url.URL
|
||||
|
||||
rp *nethttputil.ReverseProxy
|
||||
|
||||
requests *metrics.Counter
|
||||
errors *metrics.Counter
|
||||
}
|
||||
|
||||
// HandleRequest proxies the given request path to vmalert at proxyURL passed to Init().
|
||||
var backends []*backend
|
||||
|
||||
// Init initializes proxying requests to the given proxyURLs when calling HandleRequest.
|
||||
//
|
||||
// proxyNames contains optional names for the vmalert at the corresponding proxyURLs.
|
||||
// Missing names are set to `vmalert_proxy_N`, where N is the one-based index of the proxyURL.
|
||||
//
|
||||
// Init must be called after flag.Parse(), since it uses command-line flags.
|
||||
func Init(proxyURLs, proxyNames []string) {
|
||||
backends = nil
|
||||
names := make(map[string]struct{}, len(proxyURLs))
|
||||
for i, proxyURL := range proxyURLs {
|
||||
if len(proxyURL) == 0 {
|
||||
continue
|
||||
}
|
||||
pu, err := url.Parse(proxyURL)
|
||||
if err != nil {
|
||||
logger.Fatalf("cannot parse -vmalert.proxyURL=%q: %s", proxyURL, err)
|
||||
}
|
||||
name := fmt.Sprintf("vmalert_proxy_%d", i+1)
|
||||
if i < len(proxyNames) && len(proxyNames[i]) > 0 {
|
||||
name = proxyNames[i]
|
||||
}
|
||||
if _, ok := names[name]; ok {
|
||||
logger.Fatalf("duplicate name %q for -vmalert.proxyURL #%d; every vmalert must have unique name at -vmalert.proxyName", name, i+1)
|
||||
}
|
||||
names[name] = struct{}{}
|
||||
backends = append(backends, &backend{
|
||||
name: name,
|
||||
u: pu,
|
||||
rp: nethttputil.NewSingleHostReverseProxy(pu),
|
||||
requests: metrics.GetOrCreateCounter(fmt.Sprintf(`vm_vmalert_proxy_requests_total{source=%q}`, name)),
|
||||
errors: metrics.GetOrCreateCounter(fmt.Sprintf(`vm_vmalert_proxy_request_errors_total{source=%q}`, name)),
|
||||
})
|
||||
}
|
||||
if len(proxyNames) > len(proxyURLs) {
|
||||
logger.Fatalf("-vmalert.proxyName cannot contain more items (%d) than -vmalert.proxyURL (%d)", len(proxyNames), len(proxyURLs))
|
||||
}
|
||||
}
|
||||
|
||||
// Enabled returns true if at least a single -vmalert.proxyURL is configured.
|
||||
func Enabled() bool {
|
||||
return len(backends) > 0
|
||||
}
|
||||
|
||||
// SourceNames returns names of the configured vmalerts in the order of -vmalert.proxyURL.
|
||||
//
|
||||
// The returned names are used as values for the SourceLabel meta-label and for the SourceQueryArg query arg.
|
||||
func SourceNames() []string {
|
||||
names := make([]string, len(backends))
|
||||
for i, b := range backends {
|
||||
names[i] = b.name
|
||||
}
|
||||
return names
|
||||
}
|
||||
|
||||
// HandleRequest proxies the given request path to vmalert at proxyURLs passed to Init().
|
||||
//
|
||||
// If multiple proxyURLs are configured, then requests to the alerting API are sent to all of them
|
||||
// and the responses are merged. Every returned entity is marked with the SourceLabel meta-label,
|
||||
// so it is possible to determine the vmalert it came from. Unavailable vmalerts don't fail
|
||||
// the whole request - they are reported via the `warnings` field of the response instead.
|
||||
//
|
||||
// Requests to a non-mergeable path (such as vmalert UI) are proxied to the first configured vmalert.
|
||||
// Pass SourceQueryArg query arg for proxying the request to the given vmalert only.
|
||||
func HandleRequest(w http.ResponseWriter, r *http.Request, path string) {
|
||||
defer func() {
|
||||
err := recover()
|
||||
@@ -36,11 +113,59 @@ func HandleRequest(w http.ResponseWriter, r *http.Request, path string) {
|
||||
// Forward other panics to the caller.
|
||||
panic(err)
|
||||
}()
|
||||
|
||||
bs := backends
|
||||
if len(bs) == 0 {
|
||||
writeAPIError(w, http.StatusBadRequest, "the '-vmalert.proxyURL' command-line flag must be configured; "+
|
||||
"see https://docs.victoriametrics.com/victoriametrics/single-server-victoriametrics/#vmalert")
|
||||
return
|
||||
}
|
||||
|
||||
if name := r.URL.Query().Get(SourceQueryArg); len(name) > 0 {
|
||||
b := getBackendByName(name)
|
||||
if b == nil {
|
||||
writeAPIError(w, http.StatusBadRequest, fmt.Sprintf("unknown %s=%q; make sure it matches -vmalert.proxyName", SourceQueryArg, name))
|
||||
return
|
||||
}
|
||||
b.proxyRequest(w, r, path)
|
||||
return
|
||||
}
|
||||
if len(bs) == 1 {
|
||||
bs[0].proxyRequest(w, r, path)
|
||||
return
|
||||
}
|
||||
if handleFanOut(w, r, path, bs) {
|
||||
return
|
||||
}
|
||||
// The path cannot be merged across multiple vmalerts (e.g. vmalert UI and its static assets).
|
||||
// Proxy it to the first configured vmalert.
|
||||
bs[0].proxyRequest(w, r, path)
|
||||
}
|
||||
|
||||
func getBackendByName(name string) *backend {
|
||||
for _, b := range backends {
|
||||
if b.name == name {
|
||||
return b
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// proxyRequest proxies r to b as is.
|
||||
func (b *backend) proxyRequest(w http.ResponseWriter, r *http.Request, path string) {
|
||||
b.requests.Inc()
|
||||
req := r.Clone(r.Context())
|
||||
req.URL.Path = path
|
||||
req.Host = vmalertProxyHost
|
||||
req.Host = b.u.Host
|
||||
|
||||
if strings.HasPrefix(r.Header.Get(`User-Agent`), `Grafana`) {
|
||||
q := req.URL.Query()
|
||||
changed := false
|
||||
if q.Has(SourceQueryArg) {
|
||||
// SourceQueryArg is consumed by HandleRequest - do not pass it to vmalert.
|
||||
q.Del(SourceQueryArg)
|
||||
changed = true
|
||||
}
|
||||
if isGrafanaRequest(r) {
|
||||
// Grafana currently supports only Prometheus-style alerts. If other alert types
|
||||
// (e.g. logs or traces) are returned, it may fail with "Error loading alerts".
|
||||
//
|
||||
@@ -53,16 +178,21 @@ func HandleRequest(w http.ResponseWriter, r *http.Request, path string) {
|
||||
// See:
|
||||
// - https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/329#issuecomment-3847585443
|
||||
// - https://github.com/VictoriaMetrics/victoriametrics-datasource/issues/59
|
||||
q := req.URL.Query()
|
||||
q.Set("datasource_type", "prometheus")
|
||||
changed = true
|
||||
}
|
||||
if changed {
|
||||
req.URL.RawQuery = q.Encode()
|
||||
req.RequestURI = ""
|
||||
}
|
||||
|
||||
vmalertProxy.ServeHTTP(w, req)
|
||||
b.rp.ServeHTTP(w, req)
|
||||
}
|
||||
|
||||
var (
|
||||
vmalertProxyHost string
|
||||
vmalertProxy *httputil.ReverseProxy
|
||||
)
|
||||
func isGrafanaRequest(r *http.Request) bool {
|
||||
return strings.HasPrefix(r.Header.Get(`User-Agent`), `Grafana`)
|
||||
}
|
||||
|
||||
var proxyClient = &http.Client{
|
||||
Transport: httputil.NewTransport(false, "vm_vmalert_proxy_client"),
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user