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Diffstat (limited to 'docs/Chapter7/Configuration-Management.rst')
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diff --git a/docs/Chapter7/Configuration-Management.rst b/docs/Chapter7/Configuration-Management.rst index 1259bc7..c737a62 100755 --- a/docs/Chapter7/Configuration-Management.rst +++ b/docs/Chapter7/Configuration-Management.rst @@ -241,61 +241,6 @@ failed). The xNF **MUST** support ONAP Controller's **UpgradeBackOut** command. -Virtual Function - Container Recovery Requirements -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -As part of life cycle management, for Cloud environment, VNFs need to -support a set of basic recovery capabilities to maintain the health -and extend the life of the VNF, eliminating and reducing the frequency -that an entire VNF needs to be rebuilt or re-instantiated to recover one -or more of its containers. For instance, a VNF in an Openstack environment -is composed of one or more containers called VMs (Virtual Machines). During -the life of a VNF it is expected that Cloud infrastructure hardware will -fail or they would need to be taken down for maintenance or hardware and -software upgrades (e.g. firmware upgrades, HostOS (Hypervisor), power -maintenance, power outages, etc.) To deal with such life cycle events -without having to rebuild entire VNFs or even entire sites these basic -recovery capabilities of individual containers, Virtual Machines or other, -must be supported. - - -.. req:: - :id: R-11790 - :target: VNF - :keyword: MUST - - The VNF **MUST** support ONAP Controller's - **Restart (stop/start or reboot)** command. - -.. req:: - :id: R-56218 - :target: VNF - :keyword: MUST - - The VNF **MUST** support ONAP Controller's Migrate command that - moves container (VM) from a live Physical Server / Compute Node to - another live Physical Server / Compute Node. - - Note: Container migrations MUST be transparent to the VNF and no more intrusive than a stop, - followed by some down time for the migration to be performed from one Compute Node / Physical - Server to another, followed by a start of the same VM with same configuration on the new - Compute Node / Physical Server. - -.. req:: - :id: R-38001 - :target: VNF - :keyword: MUST - - The VNF **MUST** support ONAP Controller's **Rebuild** command. - -.. req:: - :id: R-76901 - :target: VNF - :keyword: MUST - - The VNF **MUST** support a container rebuild mechanism based on existing - image (e.g. Glance image in Openstack environment) or a snapshot. - HealthCheck and Failure Related Commands ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |