wathiede/zfs_replication_exporter
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Export timestamp in addition to age for snapshots.

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This commit is contained in:
Bill Thiede 2017-10-11 19:26:44 -07:00
parent 0a8d33ce8d
commit d526a04717
1 changed files with 8 additions and 0 deletions
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8
zfs_replication_exporter.go
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@ -43,6 +43,12 @@ var (
}, },
[]string{"host", "filesystem"}, []string{"host", "filesystem"},
) )
snapshotTimestampMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "zfs_snapshot_timestamp_seconds",
Help: "Most recent snapshot timestamp for `filesystem` UNIX epoch seconds",
},
[]string{"host", "filesystem"},
)
snapshotCountsMetrics = prometheus.NewGaugeVec(prometheus.GaugeOpts{ snapshotCountsMetrics = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Name: "zfs_snapshot_count", Name: "zfs_snapshot_count",
Help: "Count of snapshots per-filesystem", Help: "Count of snapshots per-filesystem",
@ -54,6 +60,7 @@ var (
func init() { func init() {
prometheus.MustRegister(fetchRequestDurationMetric) prometheus.MustRegister(fetchRequestDurationMetric)
prometheus.MustRegister(snapshotAgesMetric) prometheus.MustRegister(snapshotAgesMetric)
prometheus.MustRegister(snapshotTimestampMetric)
prometheus.MustRegister(snapshotCountsMetrics) prometheus.MustRegister(snapshotCountsMetrics)
} }
@ -149,6 +156,7 @@ func updateMetrics(host string, c *ssh.Client) error {
} }
for filesystem, snapshotTime := range snapshotAges { for filesystem, snapshotTime := range snapshotAges {
snapshotAgesMetric.WithLabelValues(host, filesystem).Set(now.Sub(snapshotTime).Seconds()) snapshotAgesMetric.WithLabelValues(host, filesystem).Set(now.Sub(snapshotTime).Seconds())
snapshotTimestampMetric.WithLabelValues(host, filesystem).Set(float64(snapshotTime.Unix()))
} }
return nil return nil
} }