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speed up test runs #111

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mattfenwick opened this issue Apr 18, 2021 · 1 comment

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mattfenwick commented Apr 18, 2021 •

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client-side:

https://github.com/kubernetes/kubernetes/blob/master/test/images/agnhost/connect/connect.go

server-side:

ideas:

reduce number of kubectl exec calls
avoid spinning up an agnhost binary for each network call

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lwr20 commented Jun 29, 2021

A couple more possible ideas (though note I've not read the code in this area, so bear that in mind):

run checks in parallel
run all the checks continuously within the pod and report current result via an http server (or equivalently a prom metrics endpoint) - so checking the overall connectivity map becomes a single curl to each pod
run a pod for each check that continuously does the check and report success/failure via its Readiness check? Then checking the overall connectivity map is simply a kubectl get po -A (or equivalent api call)

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