dd174963a2
The counter is only increased when tsdb.Open() is called which Prometheus does only once in its lifetime (when it initializes). If the corruption can't be recovered, tsdb.Open() returns an error and Prometheus exits. Hence the metric is either 0 (no corruption) or 1 (corruption detected and repaired). If the latter, the alert isn't actionable and the only way to resolve it is to restart Prometheus which would reset the counter. Signed-off-by: Simon Pasquier <spasquie@redhat.com> |
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|---|---|---|
| .. | ||
| .gitignore | ||
| alerts.jsonnet | ||
| alerts.libsonnet | ||
| config.libsonnet | ||
| dashboards.jsonnet | ||
| dashboards.libsonnet | ||
| jsonnetfile.json | ||
| Makefile | ||
| mixin.libsonnet | ||
| README.md | ||
Prometheus Mixin
This is work in progress. We aim for it to become a good role model for alerts and dashboards eventually, but it is not quite there yet.
The Prometheus Mixin is a set of configurable, reusable, and extensible alerts and dashboards for Prometheus.
To use them, you need to have jsonnet (v0.13+) and jb installed. If you
have a working Go development environment, it's easiest to run the following:
$ go get github.com/google/go-jsonnet/cmd/jsonnet
$ go get github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb
Note: The make targets lint and fmt need the jsonnetfmt binary, which is
currently not included in the Go implementation of jsonnet. For the time
being, you have to install the C++ version of
jsonnetfmt if you want to use make lint
or make fmt.
Next, install the dependencies by running the following command in this directory:
$ jb install
You can then build a prometheus_alerts.yaml with the alerts and a directory
dashboards_out with the Grafana dashboard JSON files:
$ make prometheus_alerts.yaml
$ make dashboards_out
For more advanced uses of mixins, see https://github.com/monitoring-mixins/docs.