search

cdklabs / cdk-monitoring-constructs

Easy-to-use CDK constructs for monitoring your AWS infrastructure
https://constructs.dev/packages/cdk-monitoring-constructs
Apache License 2.0
443 stars 55 forks source link

Add fail-open metrics to Network Load Balancer monitoring #532

Closed miloszwatroba closed 4 days ago

miloszwatroba commented 5 days ago

Feature scope

AWS/NetworkELB

Describe your suggested feature

Hi,

I would like to propose adding a widget for fail-open monitoring in AWS Network Load Balancer monitoring. This will give a better visibility into whether the fail-open mechanism was triggered or not whenever all targets are unhealthy.

Documentation: https://docs.aws.amazon.com/elasticloadbalancing/latest/network/load-balancer-cloudwatch-metrics.html

Metric name: UnhealthyRoutingFlowCount Available dimensions:

Is this something that we would like to integrate to the NLB monitoring constructs? If so, happy to contribute.

echeung-amzn commented 5 days ago

Yeah, that sounds useful to have in this library.