Allow overriding of docker volume argument

[Kenchir]

Description

The current ci_buildwheel runs a docker container with / mounted to '/host'. volume This can perhaps be made dynamic so that it can be overridden when passed as argument.

Build log

No response

CI config

No response

[joerick]

Hi. We're unlikely to add a feature without understanding the problem. Can I ask why you'd like that?

[Kenchir]

Hi @joerick , I have edited my issue. So problem happens when the root volume is restricted on the case of bitbucket My idea is to pass the volume argument which will override the default.

[joerick]

Does it error out currently with the use of --mount? Or just fail silently?

[Kenchir]

From the. Bitbucket docs, --mount is not allowed leaving --volume as the only option. Below is the error.

Starting container image kenchir/manylinux_x86_64...
info: This container will host the build for cp39-manylinux_x86_64, cp311-manylinux_x86_64...
Error response from daemon: authorization denied by plugin pipelines: -v only supports $BITBUCKET_CLONE_DIR and its subdirectories
                                                                       ✕ 0.03s
Error: Command ['docker', 'create', '--env=CIBUILDWHEEL', '--env=SOURCE_DATE_EPOCH', '--name=cibuildwheel-e6aedf54-1315-4495-9423-484147dc9662', '--interactive', '--volume=/:/host', '--cpus=3.5', '-m=10G', '--volume=/opt/atlassian/pipelines/agent/build/python-dtone-cdrparser:/host', 'kenchir/manylinux_x86_64', '/bin/bash'] failed with code 1. None

As you can see, it tries to / is disabled for security purpose.

[joerick]

I can imagine other reasons why users might want to disable that (isolation), and luckily this was quite easy to add, so I've pushed a PR.

[Kenchir]

Awesome!

[joerick]

sorry for the delay, i rather forgot about this! Just released as v2.16.3.