This article discusses the integration of HAProxy with Datadog for monitoring and logging purposes. It covers how to verify that HAProxy is set to output metrics, install the Datadog Agent, configure the Agent to collect HAProxy logs and metrics, restart the Agent, and view the collected data in the Datadog account. The article also explains how to capture and visualize HAProxy logs, create custom dashboards, and set up alerts for potential issues. It provides a sample haproxy.cfg file and instructions on how to use it with the Datadog Agent, as well as information on log levels and filtering.