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Fix Windows image entrypoint paths for parity with Linux #4018

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merged 1 commit into from
Jun 10, 2021

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aiden-deloryn
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Changes

Tekton expects to find the entrypoint binary in /ko-app/entrypoint
which is equivalent to C:\ko-app\entrypoint on Windows. See
pkg/pod/entrypoint.go:orderContainers(). Currently entrypoint is
stored in C:\ProgramData\tektoncd\pipeline\entrypoint.exe causing
this to break on Windows. To avoid the need for platform-specific
logic in the controller, and for parity with Linux, this change
updates 'entrypoint' and 'nop' images for Windows to store binaries
in C:\ko-app\.

/kind bug

Submitter Checklist

As the author of this PR, please check off the items in this checklist:

  • Docs included if any changes are user facing
  • Tests included if any functionality added or changed
  • Follows the commit message standard
  • Meets the Tekton contributor standards (including
    functionality, content, code)
  • Release notes block below has been filled in or deleted (only if no user facing changes)

Release Notes

NONE

Tekton expects to find the entrypoint binary in '/ko-app/entrypoint'
which is equivalent to 'C:\ko-app\entrypoint' on Windows. See
'pkg/pod/entrypoint.go:orderContainers()'. Currently entrypoint is
stored in 'C:\ProgramData\tektoncd\pipeline\entrypoint.exe' causing
this to break on Windows. To avoid the need for platform-specific
logic in the controller, and for parity with Linux, this change
updates 'entrypoint' and 'nop' images for Windows to store binaries
in 'C:\ko-app\'.
@tekton-robot tekton-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. kind/bug Categorizes issue or PR as related to a bug. labels Jun 9, 2021
@tekton-robot tekton-robot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Jun 9, 2021
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Hi @aiden-deloryn. Thanks for your PR.

I'm waiting for a tektoncd member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@tekton-robot tekton-robot added the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Jun 9, 2021
@aiden-deloryn
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/assign @pritidesai

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sbwsg

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@tekton-robot tekton-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jun 10, 2021
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ghost commented Jun 10, 2021

/ok-to-test

@tekton-robot tekton-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Jun 10, 2021
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/lgtm

FWIW ko-build/ko#374 builds images with entrypoint configured to c:\ko-app\entrypoint, so this should be compatible when we start actually building Windows images with ko 👍

@tekton-robot tekton-robot added the lgtm Indicates that a PR is ready to be merged. label Jun 10, 2021
@aiden-deloryn
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/retest

@tekton-robot tekton-robot merged commit ff0fbc8 into tektoncd:main Jun 10, 2021
@aiden-deloryn aiden-deloryn deleted the fix-windows-binary-paths branch June 10, 2021 23:12
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4 participants