Alerting rabbitmq metrics in datadog

[lisac]

[!IMPORTANT] respond by 9/24 to https://github.com/department-of-veterans-affairs/lighthouse-di-tenant-support/issues/39 (add a comment to the ticket) on whether we will pursue next steps; and if so, which engineer will work with Tyler

User Story

As a VRO engineer, I would like the ability to view rabbitmq metrics in datadog at the pod level (per environment), so that I can better troubleshoot issues and refine failover policies. At this time, we are only able to monitor Rabbitmq connection on a global scale per VRO applications but we can't pinpoint which environment(s) is specifically affected when there is a drop in Rabbitmq connections.

Acceptance Criteria

• [x] 1. RabbitMQ metrics are viewable in Datadog at the pod level, with specific breakdowns by environment (e.g. RabbitMQ in dev, RabbitMQ in prod, etc) to allow for more granular monitoring of RabbitMQ connections.
• [x] 2. Datadog alerts are configured to notify VRO team on Slack when RabbitMQ connection is lost for the specified environment, with details specifying which environment(s) is affected to aid in troubleshooting.
• [ ] 3. Make a separate dashboard

Not included in this work Here are tickets that handle monitoring of apps (BIP, BGS) individually and they also monitor their connectivity to RabbitMQ: #3017 #3018

[lisac]

hi @Ponnia-M , i noticed Tyler asked for confirmation/feedback on what appears to be a metrics dashboard - his comment in https://github.com/department-of-veterans-affairs/lighthouse-di-tenant-support/issues/39#issuecomment-2375302908 - is that something you can respond to?

[Ponnia-M]

I created a new LHDI issue in regards to this