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When populating CMD, do not include Entrypoint #3744

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merged 2 commits into from
Aug 8, 2019

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mheon
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@mheon mheon commented Aug 6, 2019

Previously, we use CreateConfig's Command to populate container Command (which is used as CMD for Inspect and Commit). Unfortunately, CreateConfig's Command is the container's full command, including a prepend of Entrypoint - so we duplicate Entrypoint for images that include it.

Maintain a separate UserCommand in CreateConfig that does not include the entrypoint, and use that instead.

Fixes #3708

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[APPROVALNOTIFIER] This PR is APPROVED

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@openshift-ci-robot openshift-ci-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. size/S labels Aug 6, 2019
@TomSweeneyRedHat
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@nalind PTAL. I know you've done a lot of dancing with CMD and ENTRYPOINT.

Previously, we use CreateConfig's Command to populate container
Command (which is used as CMD for Inspect and Commit).
Unfortunately, CreateConfig's Command is the container's full
command, including a prepend of Entrypoint - so we duplicate
Entrypoint for images that include it.

Maintain a separate UserCommand in CreateConfig that does not
include the entrypoint, and use that instead.

Fixes containers#3708

Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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@mheon gofmt is not your friend here

@mheon mheon force-pushed the fix_command branch 2 times, most recently from 5ccc82f to b6f3cd9 Compare August 7, 2019 14:06
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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mheon commented Aug 8, 2019

Tests are green.
@baude @rhatdan @giuseppe @TomSweeneyRedHat @vrothberg PTAL

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baude commented Aug 8, 2019

how dare you write a test for your code! LGTM

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rhatdan commented Aug 8, 2019

/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Aug 8, 2019
@openshift-merge-robot openshift-merge-robot merged commit 5701fe6 into containers:master Aug 8, 2019
@github-actions github-actions bot added the locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. label Sep 26, 2023
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"podman create" prepends ENTRYPOINT to CMD
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