bcae081c46
If the call to compute_rpcapi.quisece_instance() raises an exception,
any uncaught exception will break out of the function
snapshot_volume_backed(). This can leave the instance in frozen state.
This patch adds a blanket Exception catch to the try block and calls
compute_rpcapi.unquiesce_instance() before reraising.
This has been seen in the wild with RPC timeouts, but this is not the
only possible genesis for an unknown error from quiesce_instance.
Change-Id: Idca5998da8bb42b29a8fffdf52b4af3a043c6326
Closes-Bug: #1754360
(cherry picked from commit
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api-guide/source | ||
api-ref/source | ||
contrib | ||
devstack | ||
doc | ||
etc/nova | ||
gate | ||
nova | ||
placement-api-ref/source | ||
playbooks/legacy | ||
releasenotes | ||
tools | ||
.coveragerc | ||
.gitignore | ||
.gitreview | ||
.mailmap | ||
.stestr.conf | ||
.zuul.yaml | ||
CONTRIBUTING.rst | ||
HACKING.rst | ||
LICENSE | ||
MAINTAINERS | ||
README.rst | ||
babel.cfg | ||
bindep.txt | ||
requirements.txt | ||
setup.cfg | ||
setup.py | ||
test-requirements.txt | ||
tests-py3.txt | ||
tox.ini |
README.rst
Team and repository tags
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: