1. Virtual Network Functions Manager Installation and User Guide
  2. Upgrading VNFM
  3. VNFM Upgrade Pre-requisites

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.