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pkg/specgen: cache image in generator #11808

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merged 1 commit into from
Oct 1, 2021

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vrothberg
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To prevent expensive redundant lookups and inspects on the same image,
cache the image in the generator. Note that once a given image has been
inspected, subsequent calls will use the libimage-internal cache.

[NO TESTS NEEDED] since it is no functional change.

Signed-off-by: Valentin Rothberg [email protected]

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openshift-ci bot commented Sep 30, 2021

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vrothberg

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@openshift-ci openshift-ci bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 30, 2021
@vrothberg
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@containers/podman-maintainers PTAL. That was a rather low-hanging fruit.

There is still space for improvement in other execution paths and also in a simple podman {create,run}. It will require moving down some code from cmd/podman into the backend and hence take more time.

@rhatdan
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rhatdan commented Sep 30, 2021

LGTM
But tests are not happy.

pkg/specgen/specgen.go Outdated Show resolved Hide resolved
@vrothberg
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Opened #11821 for the gitlab fart.

To prevent expensive redundant lookups and inspects on the same image,
cache the image in the generator.  Note that once a given image has been
inspected, subsequent calls will use the libimage-internal cache.

[NO TESTS NEEDED] since it is no functional change.

Signed-off-by: Valentin Rothberg <[email protected]>
@Luap99
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Luap99 commented Oct 1, 2021

/lgtm

@openshift-ci openshift-ci bot added the lgtm Indicates that a PR is ready to be merged. label Oct 1, 2021
@openshift-merge-robot openshift-merge-robot merged commit c6a896b into containers:main Oct 1, 2021
@vrothberg vrothberg deleted the cache branch October 1, 2021 15:02
@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 22, 2023
@github-actions github-actions bot locked as resolved and limited conversation to collaborators Sep 22, 2023
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6 participants