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.cirlceci: Keep tags that look like a sha1#38483

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.cirlceci: Keep tags that look like a sha1#38483
seemethere wants to merge 1 commit intopytorch:masterfrom
seemethere:dont_gc_my_stuff_plz

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@seemethere seemethere commented May 14, 2020

Previous attempts to get this right:

This tag kept getting deleted before the docker image ci workflow could
be merged causing it to have upstream breakages.

It'd be best to make sure the garbage collector just doesnt garbage
collect it.

This is a pre-step to merge #38484

Signed-off-by: Eli Uriegas eliuriegas@fb.com

@seemethere seemethere added the module: ci Related to continuous integration label May 14, 2020
@seemethere seemethere requested review from ezyang and malfet May 14, 2020 16:38
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dr-ci Bot commented May 14, 2020

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@seemethere seemethere force-pushed the dont_gc_my_stuff_plz branch from 94065c1 to 0e9c83b Compare May 14, 2020 16:52
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I trust you with those numbers

@seemethere seemethere force-pushed the dont_gc_my_stuff_plz branch 2 times, most recently from 0ba18b9 to 2cbe661 Compare May 14, 2020 17:46
@seemethere seemethere changed the title .cirlceci: Preemptively add new tag to ecr gc .cirlceci: Keep tags that look like a sha1 May 14, 2020
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@malfet Rewrote the script after a chat with @ezyang to instead look for tags that look like a sha1 and then add them to the "stable" time window instead.

This should solve our use case going forward.

Here's a test run that I did: https://hastebin.com/bamefobufi.pl

Comment thread .circleci/ecr_gc_docker/gc.py Outdated
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Why don't you just do a full match (aka ^PATTERN$) here?

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Updated to do full match

My tags kept getting removed from the new docker builder workflow so
let's just set tags that looke like a sha1 to be stable instead of
manually adding them.

With the follow up PR the "stable" master tags should automatically get
added to the ignore tags list.

Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
@seemethere seemethere force-pushed the dont_gc_my_stuff_plz branch from 2cbe661 to ac58812 Compare May 14, 2020 18:05
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@seemethere is landing this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

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@seemethere merged this pull request in 3300dd5.

@seemethere seemethere deleted the dont_gc_my_stuff_plz branch May 14, 2020 22:29
facebook-github-bot pushed a commit that referenced this pull request May 15, 2020
Summary:
closes #37855

Relies on #38483

Previous attempts to get this right:
* #38335
* #38279
* #37976

This reverts commit 8063960.

Improves the docker image build workflow from many steps to basically
transparent from a user's perspective.

To update docker images now all one has to do is edit the
.circleci/docker folder and it will update automatically and also
dynamically add the tags to the list of tags to keep from the garbage
collector.

Adding a new image will currently stay the same but we can explore doing
that dynamically as well.

How the build workflow works:
  - Docker tags are determined by the hash defined from git for the
    .circleci/docker sub-directory (extracted using git rev-parse)
  - Images are only built if the computed hash is not found in ecr and
    the hash is different than the previously computed hash. The
    previously computed hash is found using the same process as before
    but subbing out HEAD for the merge base between HEAD and the base
    git revision
  - That tag is then passed through the jobs using a shared workspace
    which is added to downstream jobs using the circleci ${BASH_ENV}

How the new garbage collection works:
  - Tags to keep are generated by stepping through all of the commits in
    in the .circleci/docker subdirectory

Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Pull Request resolved: #38484

Differential Revision: D21585458

Pulled By: seemethere

fbshipit-source-id: 37792a1e0f5e5531438c4ae61507639c133aa76d
laurentdupin pushed a commit to laurentdupin/pytorch that referenced this pull request Apr 24, 2026
Summary:
Previous attempts to get this right:
* pytorch#38335
* pytorch#38279
* pytorch#37976

This tag kept getting deleted before the docker image ci workflow could
be merged causing it to have upstream breakages.

It'd be best to make sure the garbage collector just doesnt garbage
collect it.

This is a pre-step to merge pytorch#38484

Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Pull Request resolved: pytorch#38483

Differential Revision: D21577359

Pulled By: seemethere

fbshipit-source-id: c4e0709bd8fff8f24a988b60eaa9f8c01576ef2f
laurentdupin pushed a commit to laurentdupin/pytorch that referenced this pull request Apr 24, 2026
Summary:
closes pytorch#37855

Relies on pytorch#38483

Previous attempts to get this right:
* pytorch#38335
* pytorch#38279
* pytorch#37976

This reverts commit 46bc26c.

Improves the docker image build workflow from many steps to basically
transparent from a user's perspective.

To update docker images now all one has to do is edit the
.circleci/docker folder and it will update automatically and also
dynamically add the tags to the list of tags to keep from the garbage
collector.

Adding a new image will currently stay the same but we can explore doing
that dynamically as well.

How the build workflow works:
  - Docker tags are determined by the hash defined from git for the
    .circleci/docker sub-directory (extracted using git rev-parse)
  - Images are only built if the computed hash is not found in ecr and
    the hash is different than the previously computed hash. The
    previously computed hash is found using the same process as before
    but subbing out HEAD for the merge base between HEAD and the base
    git revision
  - That tag is then passed through the jobs using a shared workspace
    which is added to downstream jobs using the circleci ${BASH_ENV}

How the new garbage collection works:
  - Tags to keep are generated by stepping through all of the commits in
    in the .circleci/docker subdirectory

Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Pull Request resolved: pytorch#38484

Differential Revision: D21585458

Pulled By: seemethere

fbshipit-source-id: 37792a1e0f5e5531438c4ae61507639c133aa76d
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