OpenStack now is deployed on various operating system, problems will come up even you’ve already configured it exactly as the manual tells you, they are paticular environment or operation problems rather than bugs.
Six is a Python 2 and 3 compatibility library. It provides utility functions for smoothing over the differences between the Python versions with the goal of writing Python code that is compatible on both Python versions. Six supports every Python version since 2.5. 0
As an OpenStack code contributor, one of the most common issues will be jenkins failure. You should use recheck bug ${real_bug_number} or recheck no bug to notify jenkins to restart gate job when patch is in the status of ‘Review In Progress’, or revirify bug ${real_bug_number} when ‘Approved’.
All OpenStack projects require unit test, almost all of them use tox to run unit test code. It is very convenient to run whole suite of unit test by one single command: tox, configuration and option details are already done for you. But perfect is just a day dream, you still need to do something when you just setup a fresh environment. This post aims at providing pre-condition of tox for some openstack project on Ubuntu 12.04 (precise).
NotImplemented is a special singleton class in python, it will be returned when comparison doesn’t know how to deal with current compared objects, then a futher operation can be taken by invoker.
install
network Sample in /etc/sysconfig/network/ifcfg-eth0
sslerror behavior: requests.exceptions.SSLError:[Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
The org-reveal user guide is already very good, but here you may meet some problems which i have already solved, so you can directly try it!
Install Python3.3 on Ubuntu Precise