Fix PrometheusTSDBWALCorruptions alert

* `tsdb_wal_corruptions_total metric` name should be `prometheus_tsdb_wal_corruptions_total`
2019-03-10 14:50:09 -07:00
parent ea5c455c46
commit 78bec4e48b
1 changed files with 1 additions and 1 deletions
--- a/jsonnet/kube-prometheus/alerts/prometheus.libsonnet
+++ b/jsonnet/kube-prometheus/alerts/prometheus.libsonnet
@@ -109,7 +109,7 @@
              summary: 'Prometheus write-ahead log is corrupted',
            },
            expr: |||
-              tsdb_wal_corruptions_total{%(prometheusSelector)s} > 0
+              prometheus_tsdb_wal_corruptions_total{%(prometheusSelector)s} > 0
            ||| % $._config,
            'for': '4h',
            labels: {