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UPSTREAM: <drop>: enable TCP_USER_TIMEOUT on client connections #457

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UPSTREAM: <drop>: enable TCP_USER_TIMEOUT on client connections #457

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p0lyn0mial
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@p0lyn0mial p0lyn0mial commented Nov 16, 2020 •
edited

we will carry a patch that allows the clients (Kubelet, KCM, etc.) to detect broken connections to the api server more quickly than the default TCP timeout of 15 minutes.

note: this patch will be dropped in future releases once http2/ping is introduced.

the first commit uses openshift/library-go#926

the second commit was created as follows:
./hack/pin-dependency.sh github.com/openshift/library-go 093ad3cf66000cb994f8c8010da43a71ba147671 followed by ./hack/update-vendor.sh

@openshift-ci-robot openshift-ci-robot added needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. vendor-update Touching vendor dir or related files labels Nov 16, 2020
@openshift-ci-robot openshift-ci-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Nov 16, 2020
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/assign @sttts

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sttts commented Nov 16, 2020

/lgtm
/approve

@openshift-ci-robot openshift-ci-robot added lgtm Indicates that a PR is ready to be merged. approved Indicates a PR has been approved by an approver from all required OWNERS files. labels Nov 16, 2020
@openshift-ci-robot openshift-ci-robot removed the lgtm Indicates that a PR is ready to be merged. label Nov 16, 2020
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/retest

@p0lyn0mial
UPSTREAM: <drop>: enable TCP_USER_TIMEOUT on client connections
d516078 
it allows the client to detect broken connections to the api server more quickly than the default TCP timeout of 15 minutes.

note that it will be replaced by an HTTP ping mechanism in the future releases.
@p0lyn0mial
UPSTREAM: <drop>: bump(*)
7009c5a
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/retest

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sttts commented Nov 18, 2020

/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Nov 18, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: p0lyn0mial, sttts

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/hold

it seems that the roration tests (integration) fail only against that PR - https://search.ci.openshift.org/?search=FAIL%3A+TestCertRotationContinuousRequests&maxAge=48h&context=1&type=bug%2Bjunit&name=&maxMatches=5&maxBytes=20971520&groupBy=job

@openshift-ci-robot openshift-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Nov 18, 2020
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/retest

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openshift-merge-robot commented Nov 18, 2020 •
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@p0lyn0mial: The following test failed, say /retest to rerun all failed tests:

Test name Commit Details Rerun command
ci/prow/integration 7009c5a link /test integration

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@p0lyn0mial: PR needs rebase.

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@openshift-ci-robot openshift-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Nov 26, 2020
@p0lyn0mial p0lyn0mial closed this Nov 26, 2020
@p0lyn0mial p0lyn0mial deleted the tcp-usr-timeout-dialer branch November 26, 2020 07:48
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@aojea aojea Awaiting requested review from aojea

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