Add API for Health check / Liveness of all the traffic ports

[senthuran16]

Problem

Currently, we don't have inbuilt APIs for $subject. We should introduce a Liveness check API covering all types of traffic.

Solution

This API should perform the following checks:

• Whether all APIs are deployed (eg: https://apim.docs.wso2.com/en/4.0.0/install-and-setup/setup/deployment-best-practices/basic-health-checks/#api-m-runtime-health-checks)
• Liveness (for the following types of traffic & ports.)
  • HTTPS: 8243
  • WebSocket: 8099/9099
  • WebHook: 8021/9021

, and we could probably use a query param to the newly introduced API to control the above checks.

Affected Component

APIM

Version

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Implementation

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Related Issues

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Suggested Labels

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