e3203ce4d1
The threading Lock object cannot be copied so the ProviderTree cannot be deep copied in threading mode. This patch adds custom pickling / copying handlers to the ProviderTree class to ignore the lock from the source and readd it in the destination object during pickling / copying. Note that ProviderTree uses a named lock which means all the instance of the ProviderTree object in the same process uses a shared lock object. The copy handlers ensures the same behavior during copying so the copy will use the same shared lock as well. Signed-off-by: Balazs Gibizer <gibi@redhat.com> Change-Id: I084e72ce81dd456d67c9046f37d1ccb01b9fa4ba
OpenStack Nova
OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt (KVM, Xen, LXC and more), VMware and OpenStack Ironic.
Use the following resources to learn more.
API
To learn how to use Nova's API, consult the documentation available online at:
For more information on OpenStack APIs, SDKs and CLIs in general, refer to:
Operators
To learn how to deploy and configure OpenStack Nova, consult the documentation available online at:
In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:
Developers
For information on how to contribute to Nova, please see the contents of the CONTRIBUTING.rst.
Any new code must follow the development guidelines detailed in the HACKING.rst file, and pass all unit tests.
To understand better the processes that the team is using, please refer to the Process document.
Further developer focused documentation is available at:
Other Information
During each Summit and Project Team Gathering, we agree on what the whole community wants to focus on for the upcoming release. The plans for nova can be found at: