Examples from OSM Hackfests

Examples from the 3rd OSM Hackfest

Work material

• Table of contents
• Documentation
• NS and VNF Packages and VM images

Examples

Basic VNF and NS

• VNF package: hackfest1-vnf
• NS package: hackfest1-ns
• Reference material: Presentation: creating a basic VNF and NS

VNF diagram

Testing with OSM client

#Onboard VNF packages
osm vnfd-create hackfest1_vnfd.tar.gz
osm vnfd-list
osm vnfd-show hackfest1-vnf

#Onboard NS packages
osm nsd-create hackfest1_nsd.tar.gz
osm nsd-list
osm nsd-show hackfest1-ns

#Instantiate
osm ns-create --ns_name hf1 --nsd_name hackfest1-ns \
       --vim_account <VIM_ACCOUNT_NAME>|<VIM_ACCOUNT_ID> \
       --ssh_keys <KEY1_PUBKEY_FILE> \
       --config '{vld: [ {name: mgmtnet, vim-network-name: <VIM_MGMT_NAME>} ] }'

#Check NS status
osm ns-list
osm ns-show hf1

#Check VNF instances to see the instance and get the mgmt IP address of the VNF
osm vnf-list
osm vnf-show ...

#Connect to the VNF
ssh -i <priv_key> ubuntu@<IP>

#Terminate NS
osm ns-delete hf1

Testing with OSM UI

• Onboard VNF package
  • Go to VNF packages
  • Drag and drop the VNF package to the ...
• Onboard NS package
  • Drag and drop the NS package to the ...
• Instantiate NS
  • Go to NS packages
  • In hackfest1-ns, click in “Actions: Instantiate NS”
  • Complete the form
    • Add a name to the NS instance
    • Select the Datacenter where the NS will be deployed
    • Specify in the config section a default VIM network name to map “mgmtnet”:
    • Paste your public SSH key to get access to the VNF (VMs need to have cloud-init enabled, in this case the hackfest1 example has cloud-init)
• Connect to the VNF:

ssh -i <priv_key> ubuntu@<IP>

Multi-VDU VNF

• VNF and NS packages: hackfest2-vnf, hackfest2-ns
• Reference material: Modeling multi-VDU VNF

VNF with Day-0 configuration

• VNF and NS packages: hackfest3-vnf, hackfest3-ns
• Reference material: Adding day-0 configuration to your VNF

VNF with EPA requirements

• VNF and NS packages: hackfest4-vnf, hackfest4-ns
• Reference material: Modeling EPA capabilities in your VNF descriptor

VNF with Day-1/Day-2 configuration (adding a charm)

• VNF and NS packages: hackfest3charmed-vnf, hackfest3charmed-ns
• Reference material::
  • How to generate VNF package from command line + Charms and VNF primitives in OSM
  • Adding day-1/day-2 configuration to your VNF. Creating a charm for your VNF