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tsdb: register metrics after Head is initialized (#12876)

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This avoids situations where metrics are scraped before the data they
are trying to look at is initialized.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
This commit is contained in:
Bryan Boreham 2023-09-25 13:57:08 -07:00 committed by GitHub
parent a15e884e7a
commit 6dcbd653e9
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1 changed files with 1 additions and 1 deletions
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2
tsdb/head.go
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@ -258,7 +258,6 @@ func NewHead(r prometheus.Registerer, l log.Logger, wal, wbl *wlog.WL, opts *Hea
if err := h.resetInMemoryState(); err != nil {
return nil, err
}
h.metrics = newHeadMetrics(h, r)
if opts.ChunkPool == nil {
opts.ChunkPool = chunkenc.NewPool()
@ -278,6 +277,7 @@ func NewHead(r prometheus.Registerer, l log.Logger, wal, wbl *wlog.WL, opts *Hea
if err != nil {
return nil, err
}
h.metrics = newHeadMetrics(h, r)
return h, nil
}