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Monitor a Rundeck Instance Using Prometheus and Grafana

Monitor a Rundeck Instance Using Prometheus and Grafana

Using Rundeck metrics users can monitor the health of any Rundeck instance (workload, CPU usage, memory amount, scheduled jobs, running jobs, etc). Some users find it helpful to display these metrics on a dashboard. Using a combination of Prometheus, Grafana, and a custom Prometheus exporter (rundeck_exporter) these metrics can be shown on a dashboard for a glance viewing.

The Rundeck Community team has developed an easy way to see how the Rundeck, rundeck_exporter, Prometheus, and Grafana integration works using this Docker demo projectopen in new window. In this article, we will describe how the Docker demo is configured to help users understand how this integration works.


Prometheusopen in new window is an open-source monitoring and alerting platform originally created by SoundCloud. Prometheus collects and stores metrics and data from any source.


Grafanaopen in new window OSS is an open-source visualization platform. Using Grafana, it’s possible to design custom dashboards to display information in real-time using any data source. These data sources can be a backend database, a file, or as you will see in this article, Prometheus.

Rundeck_exporter project

Rundeck Community contributor, Phillipe Smithopen in new window, created the rundeck_exporter to monitor the internal behavior of a Rundeck instance. rundeck_exporter is a Prometheus exporteropen in new window written in Python that takes Rundeck metrics information and displays it in Grafana (through Prometheus).

Find the rundeck_exporter Github repository hereopen in new window.

Rundeck Exporter Demo environment

Download the Rundeck Exporter Demo environment in new window

Rundeck Configuration

First, you need an API token belonging to a user who has access to the Rundeck instance metrics. Using the API token, the rundeck_exporter image will take Rundeck metrics and expose them using Prometheus.

In the Docker demonstration project, a static token API called rundecktoken was defined.

In this linkopen in new window you can see how to create an API token. In this link you can see how to create it statically on the file and then referenced on the file.

rundeck_exporter Configuration

rundeck_exporter is a Python Prometheus exporter ( that needs a series of parameters to receive the information from the Rundeck instance and be collected by Prometheus.

The demonstration project uses the following environment variables:

  • RUNDECK_URL is used where the URL of the Rundeck instance is referenced
  • RUNDECK_TOKEN to store the Rundeck token API
  • RUNDECK_PROJECTS_EXECUTIONS to collect the information of all the executions
  • RUNDECK_CPU_STATS for the CPU load statistics
  • RUNDECK_MEMORY_STATS for information related to RAM memory load

rundeck_exporter project listens on TCP port 9620 by default.

Prometheus Configuration

On the Prometheus side, a rundeck_exporter reference is needed.

To do this, add the host and port of rundeck_exporter in the prometheus.yaml file located in /etc/prometheus (in the static_config section) as follows:

  	- targets: ["rundeck_exporter: 9620"]

Hereopen in new window you can see what the complete file looks like.

Prometheus platform listens on 9090 TCP port by default.

Grafana Configuration

First, you need to define the data source in Grafana, in this case, it is Prometheus. The datasources.yml file contains this information, specifically the Prometheus HTTP URL on the datasource section:

​​url: http://prometheus:9090

this file must go in the /etc/grafana/provisioning/datasources/ path.

Hereopen in new window you can see an example of what it looks like.

It is also necessary to define the dashboard in Grafana, this is done in the rundeck.yml file (in the /etc/grafana/provisioning/dashboards/path), it takes the Dashboard rundeck.json from the filesystem, here is the config line on the dashboard section of the Prometheus data source:

path: /var/lib/grafana/dashboards

Hereopen in new window is the demonstration rundeck.yaml for the full example.

Grafana Dashboard

The final objective of this integration is to be able to see all of the information from the Rundeck instance in a custom dashboard. The definition of Grafana dashboards is in JSON format, usually at the /var/lib/grafana/dashboards path.

Grafana Dashboard
Grafana Dashboard

The rundeck_exporter project includes a complete dashboard available hereopen in new window, but of course, custom dashboards can be designedopen in new window.

Grafana listens to 3000 TCP port by default.

Testing the Demonstration environment.

  1. Clone or download the repository:
    git clone
  2. Go to the cloned repository directory and build the environment with the docker-compose build, then run with docker-compose up.
  3. Open the http://localhost:3000 URL in your web browser (user admin, password admin) and then select the "Rundeck" dashboard.
  4. Open a new tab with the http://localhost:4440 Rundeck URL (user admin, password admin) and create a new project with a couple of scheduled jobs, and wait for some executions.
  5. If you check the Grafana tab (you will see all Rundeck instance metrics updated on the Grafana dashboard).

Thanks to our community contributor, Phillipe Smith, for creating the rundeck_exporter!