cert-manager Mixin

The cert-manager mixin is a collection of reusable and configurable Prometheus alerts, and a Grafana dashboard to help with operating cert-manager.

Config Tweaks

There are some configurable options you may want to override in your usage of this mixin, as they will be specific to your deployment of cert-manager. They can be found in config.libsonnet.

Using the mixin with kube-prometheus

See the kube-prometheus project documentation for examples on importing mixins.

Using the mixin as raw files

If you don't use the jsonnet based kube-prometheus project then you will need to generate the raw yaml files for inclusion in your Prometheus installation.

Install the jsonnet dependencies (we use versions v0.16+):

go get github.com/google/go-jsonnet/cmd/jsonnet
go get github.com/google/go-jsonnet/cmd/jsonnetfmt

Generate yaml:

make

To use the dashboard, it can be imported or provisioned for Grafana by grabbig the cert-manager.json file as is.

Manifests

Pre rendered manifests can also be found at https://monitoring.mixins.dev/cert-manager/