Open Stack

Hi rezroo,

Yes, the recent release of pip 10 broke the disk image building.
There is a patch posted here: https://review.openstack.org/#/c/562850/
pending review that works around this issue for the ocata branch by
pining the pip used for the image building to a version that does not
have this issue.

Michael


On Thu, May 17, 2018 at 7:38 PM, rezroo <openstack at roodsari.us> wrote:
> Hello - I'm trying to install a working local.conf devstack ocata on a new
> server, and some python packages have changed so I end up with this error
> during the build of octavia image:
>
> 2018-05-18 01:00:26.276 |   Found existing installation: Jinja2 2.8
> 2018-05-18 01:00:26.280 |     Uninstalling Jinja2-2.8:
> 2018-05-18 01:00:26.280 |       Successfully uninstalled Jinja2-2.8
> 2018-05-18 01:00:26.839 |   Found existing installation: PyYAML 3.11
> 2018-05-18 01:00:26.969 | Cannot uninstall 'PyYAML'. It is a distutils
> installed project and thus we cannot accurately determine which files belong
> to it which would lead to only a partial uninstall.
>
> 2018-05-18 02:05:44.768 | Unmount
> /tmp/dib_build.2fbBBePD/mnt/var/cache/apt/archives
> 2018-05-18 02:05:44.796 | Unmount /tmp/dib_build.2fbBBePD/mnt/tmp/pip
> 2018-05-18 02:05:44.820 | Unmount
> /tmp/dib_build.2fbBBePD/mnt/tmp/in_target.d
> 2018-05-18 02:05:44.844 | Unmount /tmp/dib_build.2fbBBePD/mnt/tmp/ccache
> 2018-05-18 02:05:44.868 | Unmount /tmp/dib_build.2fbBBePD/mnt/sys
> 2018-05-18 02:05:44.896 | Unmount /tmp/dib_build.2fbBBePD/mnt/proc
> 2018-05-18 02:05:44.920 | Unmount /tmp/dib_build.2fbBBePD/mnt/dev/pts
> 2018-05-18 02:05:44.947 | Unmount /tmp/dib_build.2fbBBePD/mnt/dev
> 2018-05-18 02:05:50.668 |
> +/opt/stack/octavia/devstack/plugin.sh:build_octavia_worker_image:1
> exit_trap
> 2018-05-18 02:05:50.679 | +./devstack/stack.sh:exit_trap:494         local
> r=1
> 2018-05-18 02:05:50.690 | ++./devstack/stack.sh:exit_trap:495         jobs
> -p
> 2018-05-18 02:05:50.700 | +./devstack/stack.sh:exit_trap:495         jobs=
> 2018-05-18 02:05:50.710 | +./devstack/stack.sh:exit_trap:498         [[ -n
> '' ]]
> 2018-05-18 02:05:50.720 | +./devstack/stack.sh:exit_trap:504
> kill_spinner
> 2018-05-18 02:05:50.731 | +./devstack/stack.sh:kill_spinner:390      '[' '!'
> -z '' ']'
> 2018-05-18 02:05:50.741 | +./devstack/stack.sh:exit_trap:506         [[ 1
> -ne 0 ]]
> 2018-05-18 02:05:50.751 | +./devstack/stack.sh:exit_trap:507         echo
> 'Error on exit'
> 2018-05-18 02:05:50.751 | Error on exit
> 2018-05-18 02:05:50.761 | +./devstack/stack.sh:exit_trap:508
> generate-subunit 1526608058 1092 fail
> 2018-05-18 02:05:51.148 | +./devstack/stack.sh:exit_trap:509         [[ -z
> /tmp ]]
> 2018-05-18 02:05:51.157 | +./devstack/stack.sh:exit_trap:512
> /home/stack/devstack/tools/worlddump.py -d /tmp
>
> I've tried pip uninstalling PyYAML and pip installing it before running
> stack.sh, but the error comes back.
>
> $ sudo pip uninstall PyYAML
> The directory '/home/stack/.cache/pip/http' or its parent directory is not
> owned by the current user and the cache has been disabled. Please check the
> permissions and owner of that directory. If executing pip with sudo, you may
> want sudo's -H flag.
> Uninstalling PyYAML-3.12:
>   /usr/local/lib/python2.7/dist-packages/PyYAML-3.12.dist-info/INSTALLER
>   /usr/local/lib/python2.7/dist-packages/PyYAML-3.12.dist-info/METADATA
>   /usr/local/lib/python2.7/dist-packages/PyYAML-3.12.dist-info/RECORD
>   /usr/local/lib/python2.7/dist-packages/PyYAML-3.12.dist-info/WHEEL
>   /usr/local/lib/python2.7/dist-packages/PyYAML-3.12.dist-info/top_level.txt
>   /usr/local/lib/python2.7/dist-packages/_yaml.so
> Proceed (y/n)? y
>   Successfully uninstalled PyYAML-3.12
>
> I've posted my question to the pip folks and they think it's an openstack
> issue: https://github.com/pypa/pip/issues/4805
>
> Is there a workaround here?
>
>
>
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