A pypi mirror tool
At a Glance¶
Bandersnatch is a tool we run on the static.openstack.org host to
build a complete mirror of pypi.python.org. Cron execs bandersnatch
on an interval with logs going to
There is an issue with pypi.python.org syncing to its CDN occasionally resulting in stale package artifacts. You will notice this in the bandersnatch logs as:
2014-07-11 01:30:04,592 INFO: Syncing package: python-novaclient (serial 1154164) 2014-07-11 01:30:04,592 DEBUG: Getting /pypi/python-novaclient/json (serial 1154164) 2014-07-11 01:30:04,599 DEBUG: Expected PyPI serial 1154164 for request https://pypi.python.org/pypi/python-novaclient/json but got 1154163 2014-07-11 01:30:04,599 ERROR: Stale serial for package python-novaclient 2014-07-11 01:30:04,599 ERROR: Stale serial for python-novaclient (1154164) not updating. Giving up.
The fix for this is to issue a PURGE against the url specified above:
curl -X PURGE https://pypi.python.org/pypi/python-novaclient/json
The next run of bandersnatch will sync the package. Note this PURGE step should be performed automatically by our bandersnatch wrapper script, but can be performed by hand safely if necessary.