MongoDB Mixin

The MongoDB Mixin is a set of configurable, reusable, and extensible alerts and dashboards based on the metrics exported by Percona MongoDB Exporter.

This mixin includes 3 dashboards suited for MongoDB, namely MongoDB Cluster, MongoDB Instance and MongoDB ReplicaSet.

The alerts were based on those published at https://awesome-prometheus-alerts.grep.to/rules.html#mongodb.

To use them, you need to have mixtool and jsonnetfmt installed. If you have a working Go development environment, it's easiest to run the following:

$ go get github.com/monitoring-mixins/mixtool/cmd/mixtool
$ go get github.com/google/go-jsonnet/cmd/jsonnetfmt

You can then build the Prometheus rules file alerts.yaml and a directory dashboard_out with the JSON dashboard files for Grafana:

$ make build

For more advanced uses of mixins, see Prometheus Monitoring Mixins docs.