98a82a5c99
workaround for Nova scheduler_hints bug This patch adds python-glanceclient as a direct dependency. Previously it was installed indirectly via heat-translator, but starting from heat-translator 3.4.0 it was removed from its requirements. This caused Tacker CI failures with "ModuleNotFoundError: glanceclient". This patch also adds a version constraint for tox to avoid versions >= 4.48.0, which cause CI failures during the pre-devstack task with "AttributeError: 'Parsed' object has no attribute 'config_format'". Additionally, this patch adds a temporary workaround for a Nova bug in microversion 2.100 where scheduler_hints.group is returned as a list in GET server responses, but Nova expects it to be a string during rebuild. This mismatch causes Heat stack updates to fail. The workaround removes scheduler_hints from nested VDU templates during change_vnfpkg rolling update operations and disables VDU IDs validation. Workaround Impact: 1) Allows change_vnfpkg rolling updates to complete successfully. 2) Heat may replace servers instead of updating them in place. 3) VDU IDs may change after the change_vnfpkg operation. This workaround should be removed after the Nova bug is fixed. Related Nova bug: https://bugs.launchpad.net/nova/+bug/2139275 Closes-Bug: https://bugs.launchpad.net/tacker/+bug/2143398 Closes-Bug: https://bugs.launchpad.net/tacker/+bug/2143583 Closes-Bug: https://bugs.launchpad.net/tacker/+bug/2139268 Change-Id: I7e7122ededb9694c57fd37b0d8109efb9fefac08 Signed-off-by: Shivam Shukla <shivam.shukla3@india.nec.com>
Tacker
Welcome!
Tacker is an OpenStack based NFV Orchestrator service with built-in general purpose VNF Manager to deploy and operate Virtual Network Functions (VNFs) on an OpenStack based NFV Platform. It is based on ETSI MANO Architectural Framework and provides a fully functional stack to orchestrate VNFs end-to-end.
Installation:
Installation instructions and user guides can be found at: https://docs.openstack.org/tacker/
Tacker code base supports OpenStack master and other releases. Please follow the instructions in the above address for a successful installation of corresponding release.
Code:
Tacker code is available in following repositories:
- Tacker server: https://opendev.org/openstack/tacker
- Tacker Python client: https://opendev.org/openstack/python-tackerclient
- Tacker Horizon UI: https://opendev.org/openstack/tacker-horizon
Bugs:
Please report bugs at: https://bugs.launchpad.net/tacker
External Resources:
- Tacker Wiki: https://wiki.openstack.org/wiki/Tacker
- Tacker Blueprints: https://blueprints.launchpad.net/tacker
- For help on usage and hacking of Tacker, please send an email to OpenStack-dev Mailing List <mailto:openstack-discuss@lists.openstack.org> with [openstack-dev] [Tacker] tag.
- To get release notes: Tacker Release Notes