arvados-docker-cleaner broken on ubuntu precise (12.04)
arvados-docker-cleaner does not start on trusty (ubuntu 12.04).
this appears to be because one of its dependencies has a dependency that does not work with python 3.2 (which is the newest version of python3 on trusty).
docker-py seems to require idna, and the version we have is incompatible with the system python and results in a stack trace like this:
python3 -m arvados_docker.cleaner --quota 250G Traceback (most recent call last): File "/usr/lib/python3.2/runpy.py", line 160, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib/python3.2/runpy.py", line 73, in _run_code exec(code, run_globals) File "/usr/lib/python3.2/dist-packages/arvados_docker/cleaner.py", line 17, in <module> import docker File "/usr/lib/python3.2/dist-packages/docker/__init__.py", line 20, in <module> from .client import Client, AutoVersionClient # flake8: noqa File "/usr/lib/python3.2/dist-packages/docker/client.py", line 19, in <module> import requests File "/usr/lib/python3.2/dist-packages/requests/__init__.py", line 52, in <module> from .packages.urllib3.contrib import pyopenssl File "/usr/lib/python3.2/dist-packages/requests/packages/__init__.py", line 39, in <module> from . import idna File "/usr/lib/python3.2/dist-packages/requests/packages/idna/__init__.py", line 1, in <module> from .core import * File "/usr/lib/python3.2/dist-packages/requests/packages/idna/core.py", line 10 _unicode_dots_re = re.compile(u'[\u002e\u3002\uff0e\uff61]') ^ SyntaxError: invalid syntax
#1 Updated by Joshua Randall 5 months ago
My guess at a fix would be to pin the version of python3-docker-py built on trusty so that it uses an older version of idna (maybe that means installing idna separately and pinning that?)