Define metrics and monitor the system in production to detect errors and potential issues

Using a monitoring system, which includes a server, collection agents and a monitoring console, deploy the agents to collect the defined indicators (metrics).

• Configure monitoring dashboards to track key metrics and configure alerts to notify potential issues.
• Set threshold values and create relevant alarms based on measured metrics
• Define and create automatic actions in response to these alarms
• When the console shows a fault on an indicator, determine the cause of the problem
• Regularly report to developers on performance statistics of their applications in production

Bonus step

• Define metrics, "health points" relevant to the application.
• Create dashboard to make sense of metric collection.
• Define thresholds from which it is considered that there is a malfunction of the architecture and/or the application, this must trigger an alarm.
• Define automatic actions in response to these alarms.