prometheus-ksonnet

Prometheus Ksonnet Mixin

A set of extensible configs for running Prometheus on Kubernetes.

Usage:

• Make sure you have the ksonnet v0.8.0.

$ brew install ksonnet/tap/ks
$ ks version
ksonnet version: v0.8.0
jsonnet version: v0.9.5
client-go version: v1.6.8-beta.0+$Format:%h$

• In your config repo, if you don't have a ksonnet application, make a new one (will copy credentials from current context):

$ ks init <application name>
$ cd <application name>

• Add the kausal repository, instantiate the package

$ ks registry add kausal https://github.com/kausalco/public
$ ks pkg install kausal/prometheus-ksonnet

• Assuming you want to run in the default namespace ('environment' in ksonnet parlance), add the follow to the file environments/default/main.jsonnet:

local prometheus = import "prometheus-ksonnet/prometheus-ksonnet.libsonnet";

prometheus {
  _config+:: {
    namespace: "default",
  },
}

• Apply your config:

$ ks apply default

Kops

If you made your Kubernetes cluster with Kops, add the Kops mixin to your config to scrape the Kubernetes system components:

local prometheus = import "prometheus-ksonnet/prometheus-ksonnet.libsonnet";
local kops = import "prometheus-ksonnet/lib/prometheus-config-kops.libsonnet";

prometheus + kops {
  _config+:: {
    namespace: "default",
    insecureSkipVerify: true,
  },
}