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podman-remote build: complicated .dockerignore bug #10907

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edsantiago opened this issue Jul 12, 2021 · 0 comments · Fixed by #10913
Closed

podman-remote build: complicated .dockerignore bug #10907

edsantiago opened this issue Jul 12, 2021 · 0 comments · Fixed by #10913
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@rhatdan
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locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. remote Problem is in podman-remote

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@edsantiago
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A confusing mix of wildcards in .dockerignore does not work the way it should in podman-remote:

$ mkdir zzz;cd zzz
$ printf "FROM quay.io/libpod/testimage:20210610\nCOPY ./ ./\nCOPY subdir ./\n" >Dockerfile
$ printf "*\nsubdir\n\!*/sub1*\n" >.dockerignore
$ mkdir subdir; touch subdir/sub1.txt
$ ../bin/podman-remote build .
STEP 1/3: FROM quay.io/libpod/testimage:20210610
STEP 2/3: COPY ./ ./
--> c3555113657
STEP 3/3: COPY subdir ./
COMMIT
--> 5f9f29bd454
5f9f29bd45409e016dfccdea718348e8788c6e0d4de9ed3d35920a3c70c93dc3

It succeeds, but should not. podman (non-remote) and buildah fail with:

STEP 3/3: COPY subdir ./
Error: error building at STEP "COPY subdir ./": no items matching glob "/home/esm/src/atomic/2018-02.podman/libpod/zzz/subdir" copied (1 filtered out): no such file or directory
@edsantiago edsantiago added the remote Problem is in podman-remote label Jul 12, 2021
@rhatdan rhatdan mentioned this issue Jul 12, 2021
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@rhatdan rhatdan self-assigned this Jul 12, 2021
rhatdan added a commit to rhatdan/podman that referenced this issue Jul 15, 2021
@rhatdan
podman-remote build use .containerignore over .dockerignore
c997064 
$ mkdir zzz;cd zzz
$ printf "FROM quay.io/libpod/testimage:20210610\nCOPY ./ ./\nCOPY subdir ./\n" >Dockerfile
$ printf "*\nsubdir\n\!*/sub1*\n" >.dockerignore
$ mkdir subdir; touch subdir/sub1.txt
$ ../bin/podman-remote build .

Should fail, but succeeds because we are not sending over the
.dockerignore file to the server side.  This PR will send the
.dockerignore so the server side and use it.

Fixes: containers#10907

Also if both .containerignore and .dockerignore in the context
directory, podman-remote should prefer .containerignore and not use
.dockerignore.

Fixes: containers#10908

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
@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 21, 2023
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podman-remote build use .containerignore over .dockerignore rhatdan/podman
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@edsantiago @rhatdan