Log "Limited" appearing at the rate of a readiness check

[kevin-lindsay-1]

Expected Behaviour

Health checks should not count towards limited HTTP requests, and watchdog readiness/health checks should not produce logs (to prevent spamming). If log lines should be produced, they should be produced at a debug level, not at an info level.

Current Behaviour

While a fn pod is at max inflight this log is produced over and over:

2022/10/21 19:56:00 Limited
2022/10/21 19:56:01 Limited
2022/10/21 19:56:02 Limited
2022/10/21 19:56:02 Limited
2022/10/21 19:56:59 Limited
2022/10/21 19:57:00 Limited
...

Possible Solution

Steps to Reproduce (for bugs)

1. Use custom readiness check
2. Hit max_inflight on a pod

Context

Log spam

Your Environment

• Docker version docker version (e.g. Docker 17.0.05 ): latest

• Are you using Kubernetes or faasd? k8s

• Operating System and version (e.g. Linux, Windows, MacOS): linux

• Link to your project or a code example to reproduce issue: