7.1 VNFM Upgrade Pre-requisites
Following are the prerequisites for the VNFM Upgrade:
- VNF upgrade is enabled from 5.4.x v1 to 6.0.2 v1.
- Since v2 based deployment is through NFVD the v1 to v2 is not supported.
Post VNFM upgrade 5.4.x VNF files will be available in
/var/vnfm/instances/*
the upgrade endpoint upgrades the VNF files and
saves them in /var/vnfm/instances/v1/*
path. After VNF upgrade is
successful, old files from the following path /var/vnfm/instances/
will be deleted.