aws / aws/aws-app-mesh-examples

Ingress to the database is open from 0.0.0.0/0 on all ports

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#344 3 comments 0 reactions 1 assignee Claimed by @rajal-amzn View on GitHub
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Description

Is there a reason to open ingress to the database from `0.0.0.0/0` on all ports? It doesn't seem to be needed, since there is an explicit reference to yelb-app-server security group.

https://github.com/aws/aws-app-mesh-examples/blob/197023518523d8f46393e6066137327da91cb9b2/blogs/ecs-service-connectivity/yelb/deployments/platformdeployment/AWS/ECS/yelb-cloudformation-ECS-AppMesh-deployment.yaml#L517-L530

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