Merge pull request #5825 from simonpasquier/fix-wal-corruptions-alert

prometheus-mixin: remove PrometheusTSDBWALCorruptions

documentation/prometheus-mixin/alerts.libsonnet

@@ -124,20 +124,6 @@
               description: 'Prometheus %(prometheusName)s has detected {{$value | humanize}} compaction failures over the last 3h.' % $._config,
             },
           },
-          {
-            alert: 'PrometheusTSDBWALCorruptions',
-            expr: |||
-              increase(tsdb_wal_corruptions_total{%(prometheusSelector)s}[3h]) > 0
-            ||| % $._config,
-            'for': '4h',
-            labels: {
-              severity: 'warning',
-            },
-            annotations: {
-              summary: 'Prometheus is detecting WAL corruptions.',
-              description: 'Prometheus %(prometheusName)s has detected {{$value | humanize}} corruptions of the write-ahead log (WAL) over the last 3h.' % $._config,
-            },
-          },
           {
             alert: 'PrometheusNotIngestingSamples',
             expr: |||