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app/vmagent: allow setting multiple identical -remoteWrite.url values

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This may be useful when each url is authenticated via different `-remoteWrite.basicAuth.username`.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/755
This commit is contained in:
Aliaksandr Valialkin 2020-09-11 15:16:02 +03:00
parent 62fde80490
commit ca856284e4
1 changed files with 2 additions and 2 deletions
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4
app/vmagent/remotewrite/remotewrite.go
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@ -85,7 +85,7 @@ func Init() {
for i, remoteWriteURL := range *remoteWriteURLs {
urlLabelValue := fmt.Sprintf("secret-url-%d", i+1)
if *showRemoteWriteURL {
urlLabelValue = remoteWriteURL
urlLabelValue = fmt.Sprintf("%d:%s", i+1, remoteWriteURL)
}
rwctx := newRemoteWriteCtx(i, remoteWriteURL, maxInmemoryBlocks, urlLabelValue)
rwctxs = append(rwctxs, rwctx)
@ -192,7 +192,7 @@ type remoteWriteCtx struct {
func newRemoteWriteCtx(argIdx int, remoteWriteURL string, maxInmemoryBlocks int, urlLabelValue string) *remoteWriteCtx {
h := xxhash.Sum64([]byte(remoteWriteURL))
path := fmt.Sprintf("%s/persistent-queue/%016X", *tmpDataPath, h)
path := fmt.Sprintf("%s/persistent-queue/%d_%016X", *tmpDataPath, argIdx+1, h)
fq := persistentqueue.MustOpenFastQueue(path, remoteWriteURL, maxInmemoryBlocks, maxPendingBytesPerURL.N)
_ = metrics.GetOrCreateGauge(fmt.Sprintf(`vmagent_remotewrite_pending_data_bytes{path=%q, url=%q}`, path, urlLabelValue), func() float64 {
return float64(fq.GetPendingBytes())