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consider changing the implementation of the Envoy readiness probe

Open skriss opened this issue 3 years ago • 7 comments

Currently, the Envoy readiness probe hits the /ready endpoint on the Envoy admin interface. (https://github.com/projectcontour/contour/blob/main/examples/contour/03-envoy.yaml#L82-L87)

https://github.com/envoyproxy/envoy/issues/16425 documents potential issues with using this endpoint for health-checking Envoy, due to its handler running on the main thread.

We should consider changing the implementation of the readiness probe. One option would be to set up a static HTTP listener that serves a direct response specifically for health-checking.

skriss avatar May 19 '22 17:05 skriss

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github-actions[bot] avatar Sep 29 '22 00:09 github-actions[bot]

unstaling, this one seems worthwhile to keep around to consider properly

sunjayBhatia avatar Sep 29 '22 00:09 sunjayBhatia

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github-actions[bot] avatar Nov 29 '22 00:11 github-actions[bot]

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github-actions[bot] avatar Jan 29 '23 00:01 github-actions[bot]

The Contour project currently lacks enough contributors to adequately respond to all Issues.

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github-actions[bot] avatar Mar 01 '23 00:03 github-actions[bot]

xref #5771

skriss avatar Dec 12 '23 15:12 skriss