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UPSTREAM: 67093: improve config file modification time #20566

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juanvallejo
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@juanvallejo juanvallejo commented Aug 7, 2018

In cases where there are few destination filenames for a given
amount of contexts, but a large amount of contexts, this patch
prevents reading and writing to the same file (or small number
of files) over and over again needlessly.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1613075

cc @deads2k @soltysh @liggitt

@openshift-ci-robot openshift-ci-robot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Aug 7, 2018
@juanvallejo juanvallejo force-pushed the jvallejo/improve-config-context-update branch from 0e576f9 to 8b699d2 Compare August 7, 2018 19:16
@juanvallejo juanvallejo changed the title UPSTREAM: 0000: improve config file modification time UPSTREAM: 67093: improve config file modification time Aug 7, 2018
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UPSTREAM: kubernetes/kubernetes#67093

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/test cmd

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/test extended_conformance_install

@juanvallejo juanvallejo force-pushed the jvallejo/improve-config-context-update branch 3 times, most recently from 069cd0d to dd8cf41 Compare August 9, 2018 19:47
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@deads2k this pick is now up to date with the upstream PR

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/lgtm
/approve

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Aug 10, 2018
@soltysh soltysh added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Aug 10, 2018
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deads2k commented Aug 10, 2018

/lgtm

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: deads2k, juanvallejo, soltysh

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/retest

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/test unit

@juanvallejo juanvallejo force-pushed the jvallejo/improve-config-context-update branch from dd8cf41 to 68ec3d8 Compare August 10, 2018 21:09
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New changes are detected. LGTM label has been removed.

@openshift-ci-robot openshift-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed lgtm Indicates that a PR is ready to be merged. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Aug 10, 2018
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Getting a unit test failure due to a permission error when updating the starting kubeconfig path.
Updated to point to a temp file. Will patch upstream test if this works

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/retest

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/test gcp

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Upstream PR updating test to match the changes from this PR: kubernetes/kubernetes#67347

Trades runtime complexity for spacial complexity when modifying
large amounts of contexts on a kubeconfig.

In cases where there are few destination filenames for a given
amount of contexts, but a large amount of contexts, this patch
prevents reading and writing to the same file (or small number
of files) over and over again needlessly.
@juanvallejo juanvallejo force-pushed the jvallejo/improve-config-context-update branch from 68ec3d8 to 0d9d5db Compare August 14, 2018 14:18
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Upstream PR has been tagged. Re-lgtm'ing this one

@juanvallejo juanvallejo added the lgtm Indicates that a PR is ready to be merged. label Aug 14, 2018
@openshift-merge-robot openshift-merge-robot merged commit 72fb9d6 into openshift:master Aug 14, 2018
@juanvallejo juanvallejo deleted the jvallejo/improve-config-context-update branch August 14, 2018 22:09
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5 participants