Detect VM Failures for SFC

Registered by Louis Fourie on 2017-11-30

VM fault detection is needed so that port-pair weighting in a port-pair-group can be updated appropriately.

See:
https://blueprints.launchpad.net/tacker/+spec/health-monitor
https://github.com/openstack/tacker/tree/master/tacker/vnfm/monitor_drivers

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Louis Fourie
Direction:
Needs approval
Assignee:
Louis Fourie
Definition:
New
Series goal:
None
Implementation:
Unknown
Milestone target:
None

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Hi Louis, I am Tung Doan - a Tacker contributor. I am the one who mainly contributes monitoring solutions to Tacker. Now my colleague and I have an on-going patch to deal with VM failures for VNFFG in Tacker: https://review.openstack.org/#/c/495748/
https://blueprints.launchpad.net/tacker/+spec/vnffg-scaling
https://blueprints.launchpad.net/tacker/+spec/vnffg-healing

We plan to support this feature in Queens.
Please help review and give us some inputs. Thanks

(?)

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