Let’s monitor the NGINX Ingress Controller with Grafana in this article. Bobcares, as a part of our Server Management Service offers solutions to every NGINX query that comes our way.

Monitoring NGINX Ingress Controller with Grafana

We can monitor the Nginx-based apps’ performance, traffic, and general health by Grafana using the Nginx Ingress Controller. The steps are as follows:

1. Grafana gathers and stores metrics from Prometheus as a data source. Make sure Prometheus is running and set up to scrape the metrics from the Nginx Ingress Controller. The official Prometheus documentation contains the setup for the Nginx Ingress Controller metrics.

2. We need to install and set up Grafana to use Prometheus as a data source. We can utilize containerized versions like Docker or adhere to the installation instructions unique to the operating system. Then, access the Grafana web interface after the setup.

3. Grafana offers ready-made dashboards for a number of applications, including Nginx Ingress Controller. To find an appropriate Nginx Ingress Controller dashboard, search the Grafana repository or browse the community. Choose a dashboard that is compatible with the Nginx Ingress Controller version, or adapt an existing dashboard to the requirements. Utilize Grafana to import the dashboard by specifying its JSON configuration or special identifier.

4. Depending on the setup, we need to edit the dashboard after the import. Adjust any queries or panels as necessary, and update any references to Prometheus data sources. The dashboard may now be customized to our needs and set to show the data and visualizations we want to see.

5. We can go through the many panels and metrics the Nginx Ingress Controller dashboard gives once it has been configured. We may interact with the data, focus on particular time periods, and drill down into individual metrics with Grafana to perform more in-depth analysis. Utilize Grafana’s visualizations and monitoring features to get a better understanding of how the Nginx Ingress Controller performs and behaves.

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Conclusion

Grafana offers alerting functionalities if we wish to get notifications or alerts based on particular conditions or thresholds. Set up email, Slack, PagerDuty, or other supported integrations to receive alerts by configuring alert rules and notification channels in Grafana.