
When scaling occurs during the heat cooldown, VNF is not actually scaled but the scale_level value in the VNF information will change. This bug happens because Heat does not return any error responses when it cannot perform scaling action due to the cooldown, and thus Tacker cannot detect a scaling failure. To fix this bug, this patch changes the ``scale`` method of OpenStack infra-driver to wait for scaling until cooldown ends. Closes-Bug: #1925119 Change-Id: Ieca345d7e46e03756d34f7d00b37ebc9c25d8d8b Signed-off-by: Hiromu Asahina <hiromu.asahina.az@hco.ntt.co.jp>
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
Description
Tacker: ETSI MANO NFV Orchestrator / VNF Manager. See https://wiki.openstack.org/wiki/Tacker
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