Feature Request: Health discovery service (HDS) support for AppMesh

[saiteja313]

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Tell us about your request
What do you want us to build?

• Health discovery service (HDS) support for AppMesh
• https://www.envoyproxy.io/docs/envoy/latest/api-v3/service/health/v3/hds.proto
• Envoy supports this at the moment. But, AppMesh does not.
• Currently, we use Active health checks (Envoy health checks) for Service running on ECS with AppMesh. Active health checks is sending spam health checks.

Example: Each Envoy client sends health check to all of its envoy servers. If a server got 100 clients, then 100 Envoy health checks from clients.

We can outlier detection (Passive health check) to overcome this.

Requesting to have "Health discovery service" in some form in ECS Service Connect with AppMesh.

Which integration(s) is this request for?
This could be Fargate, ECS, EKS, EC2, Kubernetes, something else.

• ECS

Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?
What outcome are you trying to achieve, ultimately, and why is it hard/impossible to do right now? What is the impact of not having this problem solved? The more details you can provide, the better we'll be able to understand and solve the problem.

• Example: Each Envoy client sends health check to all of its envoy servers. If a server got 100 clients, then 100 Envoy health checks from clients.

We can outlier detection (Passive health check) to overcome this.

Requesting to have "Health discovery service" in some form in ECS Service Connect with AppMesh.

Are you currently working around this issue?
How are you currently solving this problem?

• Outlier detection for workaround.

Additional context
Anything else we should know?

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