This fixes errors in ownership on directory creation during build that
can cause inaccessible files depending on the paths in the Dockerfile
and non-existing directories in the starting image.
Add tests for the mkdir variants in pkg/idtools
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
In `ApplyLayer` and `Untar`, the stream is magically decompressed. Since
this is not able to be toggled, rather than break this ./pkg/ API, add
an `ApplyUncompressedLayer` and `UntarUncompressed` that does not
magically decompress the layer stream.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
After finding our initial thinking on env. space versus arg list space
was wrong, we need to solve this by using a pipe between the caller and
child to marshall the (potentially very large) options array to the
archiver.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Fixes#10426
Because of the ability to easily overload the shell max argument list
length once the image count is several hundred, `docker load` will
start to fail because of this as it passes an excludes list of all
images in the graph. This patch uses an environment variable with the
json marshalled through it to get around the arg length limitation.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
If .dockerignore mentions either then the client will send them to the
daemon but the daemon will erase them after the Dockerfile has been parsed
to simulate them never being sent in the first place.
an events test kept failing for me so I tried to fix that too
Closes#8330
Signed-off-by: Doug Davis <dug@us.ibm.com>
This makes sure that we don't buffer in memory and that we also flush
stdin from diff as well as untar.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Phil Estes