a45daafd31
When delete nova service by "nova service-delete <id>", this will delete the compute node's resource provider in Placement. But if there are child resource provider, Placement will throw exception(CannotDeleteParentResourceProvider) and don't delete the resource provider. When we add the host service again, Placement cannot insert new compute node resource provider, and we cannot use the compute node any more. So we should delete sub resource provider in tree when delete resource provider. Modify unit test. Change-Id: Ide8732be6c047ad1b141b89df676783b2fa2f25a Closes-Bug: #1872385
OpenStack Nova
OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt (KVM, Xen, LXC and more), Hyper-V, VMware, XenServer, OpenStack Ironic and PowerVM.
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.
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: