apiserver-network-proxy
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kubernetes-sigs
Make dial request processing asynchronous.
As suggested in #179, this is the second part of making the dial request processing asynchronous.
Previously, the net.Dial call based on a dial request may block the receive loop and with that all communication from the proxy server. We have seen instances where all traffic was blocked for roughly 10 minutes. The problem is solved in this pull request by making the dial request processing asynchronous. (#179 already added a timeout.)
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This pull-request has been approved by: ScheererJ
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Hi @ScheererJ. Thanks for your PR.
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Thanks, @ScheererJ. The changes look good.
Given the below reasons, I think we are not ready to merge this PR at the moment:
- @jkh52 and the team are working hard stablizing the K/K e2e tests with the network proxy;
- this changes the critical agent logic and doesn't have accompanying unit tests;
- #179 is merged which adds timeout on the dial, so I think this PR is less urgent to merge.
I think we can merge this PR when the k/k e2e tests are fixed.
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@ScheererJ: PR needs rebase.
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@ScheererJ: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:
| Test name | Commit | Details | Required | Rerun command |
|---|---|---|---|---|
| pull-apiserver-network-proxy-test | 81dd4d19d5f41ea1a6ddcce3704e6bcf9049fc43 | link | /test pull-apiserver-network-proxy-test |
|
| pull-apiserver-network-proxy-docker-build-all | 81dd4d19d5f41ea1a6ddcce3704e6bcf9049fc43 | link | /test pull-apiserver-network-proxy-docker-build-all |
|
| pull-apiserver-network-proxy-make-lint | 81dd4d19d5f41ea1a6ddcce3704e6bcf9049fc43 | link | /test pull-apiserver-network-proxy-make-lint |
|
| pull-apiserver-network-proxy-docker-build-amd64 | 81dd4d19d5f41ea1a6ddcce3704e6bcf9049fc43 | link | true | /test pull-apiserver-network-proxy-docker-build-amd64 |
| pull-apiserver-network-proxy-docker-build-arm64 | 81dd4d19d5f41ea1a6ddcce3704e6bcf9049fc43 | link | true | /test pull-apiserver-network-proxy-docker-build-arm64 |
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@k8s-triage-robot: Closed this PR.
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