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pool: override profile on Nautilus replicated pools

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With Luminous, the erasure-code-profile value for a replicated pool
was the CRUSH rule name. With Nautilus erasure-code-profile is empty
for a replicated pool, so we check for the pool type and if the pool
is replicated we set its profile
This commit is contained in:
Alex Marangone 2020-05-21 10:15:06 -07:00
parent 1b017b5da7
commit c537171328
1 changed files with 9 additions and 0 deletions
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9
collectors/pool.go
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@ -21,6 +21,11 @@ import (
"github.com/prometheus/client_golang/prometheus"
)
const (
poolReplicated = 1
poolErasure = 3
)
// PoolInfoCollector gives information about each pool that exists in a given
// ceph cluster.
type PoolInfoCollector struct {
@ -159,6 +164,7 @@ type cephPoolInfo struct {
QuotaMaxBytes float64 `json:"quota_max_bytes"`
QuotaMaxObjects float64 `json:"quota_max_objects"`
Profile string `json:"erasure_code_profile"`
Type int64 `json:"type"`
StripeWidth float64 `json:"stripe_width"`
}
}
@ -185,6 +191,9 @@ func (p *PoolInfoCollector) collect() error {
p.StripeWidth.Reset()
for _, pool := range stats.Pools {
if pool.Type == poolReplicated {
pool.Profile = "replicated"
}
p.PGNum.WithLabelValues(pool.Name, pool.Profile).Set(pool.PGNum)
p.PlacementPGNum.WithLabelValues(pool.Name, pool.Profile).Set(pool.PlacementPGNum)
p.MinSize.WithLabelValues(pool.Name, pool.Profile).Set(pool.MinSize)