Node Monitoring

If you wish to monitor your JuneoGo node, it is possible to do so by using the juneogo-monitoring repository. This repository implements Prometheus and Graphana to monitor, store, and display key JuneoGo node metrics.

Installation instructions

These installation instructions assume that you already have Docker and docker-compose installed on your system. For more information, please refer to their documentation: https://docs.docker.com/get-docker/

First, open the command line on the machine running your node and execute the following command:

git clone https://github.com/Juneo-io/juneogo-monitoring

Configuring Prometheus

If you are running juneogo using juneogo-docker, you may skip this configuration step and proceed to the Start Monitoring step.

Users who set up their JuneoGo node manually or with the install script - it is important to follow this configuration step for all metrics to be monitored.

If you are publicly exposing port 9650 with the juneogo http-host configuration flag set to your public ip address (allowing remote RPC calls to your node), you will need to update the ./prometheus/prometheus.yml file.

Specifically, you will have to update the "targets" value for the job_name of "juneogo" to your public ip address rather than localhost.

Example:

- job_name: "juneogo"
    static_configs:
      - targets: ['XX.XX.XX.XX:9650']

If you are not publicly exposting port 9650, you may skip this step.

Start Monitoring with Grafana

docker-compose -f docker-compose.grafana.yml up -d

Grafana should be accessible through port 3000, use login: admin and password: admin

Prometheus should be accessible through port 9090.

Start Monitoring without Grafana (Prometheus only)

docker-compose up -d

Prometheus should be accessible through port 9090.