Description: The ‘Alert Rule’ refers to a predefined condition that triggers an alert when certain criteria set by the user are met. These rules are fundamental for effective monitoring of containers and services in various computing environments, as they allow administrators to receive notifications about critical events that could impact the performance or availability of applications. Rules can be configured to monitor specific metrics, such as CPU usage, memory, or the status of services, and can be customized according to the needs of the environment. By establishing these alerts, users can proactively respond to issues before they escalate into significant failures, thereby improving operational resilience and efficiency. The implementation of alert rules also facilitates the automation of incident responses, allowing corrective actions to be taken immediately and reducing downtime. In summary, alert rules are an essential tool in management systems, providing visibility and control over the status of deployed services.