Runtime monitoring mixins

Collection of reusable application runtime mixins to be included in specific service monitoring models.

Supported runtime environments

dotnet-mixin

Mixin for .net applications, and contains a dashboard for visualizing the runtime metrics produced by Prometheus .net client process and platform collectors.

go-mixin

Mixin for golang applications, and contains a dashboard for visualizing the runtime metrics produced by Prometheus golang client process and platform collectors.

jvm-mixin

Mixin for Java applications, and contains a dashboard for visualizing the runtime metrics produced by Prometheus jvm client process and platform collectors.

nodejs-mixin

Mixin for Node.js applications, and contains a dashboard for visualizing the runtime metrics produced by Prometheus nodejs client process and platform collectors.

python-mixin

Mixin for Python applications, and contains a dashboard for visualizing the runtime metrics produced by Prometheus Python client process and platform collectors.

ruby-mixin

Mixin for Ruby applications, and contains a dashboard for visualizing the runtime metrics produced by Prometheus Ruby client process and platform collectors.

Installation

Add mixins you want use to your jsonnetfile.json definition and run the jb command. Runtime mixins rely on grafana-builder library, so don't forget to install it as well.

{
    "version": 1,
    "dependencies": [
        {
            "source": {
                "git": {
                    "remote": "https://github.com/cznewt/runtime-mixins.git",
                    "subdir": "python-mixin"
                }
            },
            "version": "master"
        },
        {
            "source": {
                "git": {
                    "remote": "https://github.com/cznewt/runtime-mixins.git",
                    "subdir": "ruby-mixin"
                }
            },
            "version": "master"
        },
        {
            "source": {
                "git": {
                    "remote": "https://github.com/grafana/jsonnet-libs.git",
                    "subdir": "grafana-builder"
                }
            },
            "version": "master"
        }
    ],
    "legacyImports": false
}

Configuration

Each runtime mixin can be further configured to suilt your needs.

{
  _config+:: {
    grafana72: true,
    grafanaIntervalVar: if self.grafana72 then '$__rate_interval' else '$__interval',
    pythonInstanceFilter: 'python_info',
    pythonInstanceSelector: 'instance="$instance"',
    pythonInstancesSelector: 'instance=~"$instance"',
    pythonInstanceLabel: 'instance',
  },
}

Usage

You can then import the mixins in your model definition and use it. For example the dashboard definition.

local g = import 'github.com/grafana/jsonnet-libs/grafana-builder/grafana.libsonnet';
local p_rows = import 'github.com/cznewt/runtime-mixins/python-mixin/rows.libsonnet';

{
  grafanaDashboards+: {
    'sample-python-app.json':
      g.dashboard('Sample python app')
      .addTemplate('instance', 'some_metric', 'instance')
      .addRow(p_rows.rubyOverviewRow($._config))
      .addRow(p_rows.rubyProcessStatsRow($._config))
      .addRow(p_rows.rubyGarbageCollectorRow($._config)),
  },
}