Talk:Deploying advanced Network Services (Release THREE)

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Ping pong Network Service

In this example we will deploy the following Network Service, consisting of a Ping VNF and a Pong VNF connected by two VLDs.

Ping pong NS

Before going on, download the required VNF and NS packages from this URL: https://osm-download.etsi.org/ftp/examples/ping_pong_ns/

Uploading VNF images to the VIM

Get the Ping and Pong images from the following link: http://repo.riftio.com/releases/open.riftio.com/4.3.1/riftware-vnf-images.zip

Unzip the file an get the images 

unzip riftware-vnf-images.zip
tar xzf ping_vnfd_with_image.tar.gz
tar xzf pong_vnfd_with_image.tar.gz
ls ping_vnfd_with_image/images/    -> Ping VNF image
ls pong_vnfd_with_image/images/    -> Pong VNF image

Then, onboard the image into the VIM. The instruction differs from one VIM to another:

  • In Openstack:
openstack image create --file="./Fedora-x86_64-20-20131211.1-sda-ping.qcow2" --container-format=bare --disk-format=qcow2 Fedora-x86_64-20-20131211.1-sda-ping.qcow2
openstack image create --file="./Fedora-x86_64-20-20131211.1-sda-pong.qcow2" --container-format=bare --disk-format=qcow2 Fedora-x86_64-20-20131211.1-sda-pong.qcow2
  • In openvim:
#copy the images to the NFS shared folder (e.g. /mnt/openvim-nfs)
cp ./Fedora-x86_64-20-20131211.1-sda-ping.qcow2 /mnt/openvim-nfs/
cp ./Fedora-x86_64-20-20131211.1-sda-pong.qcow2 /mnt/openvim-nfs/
openvim image-create --name Fedora-x86_64-20-20131211.1-sda-ping.qcow2 --path /mnt/openvim-nfs/Fedora-x86_64-20-20131211.1-sda-ping.qcow2
openvim image-create --name Fedora-x86_64-20-20131211.1-sda-pong.qcow2 --path /mnt/openvim-nfs/Fedora-x86_64-20-20131211.1-sda-pong.qcow2

Onboarding a VNF

  • From the UI:
    • Go to Catalog
    • Click on the import button, then VNFD
    • Drag and drop the VNF package files ping_vnf.tar.gz and pong_vnf.tar.gz in the importing area.

Onboarding a VNF

  • From the SO CLI:
    • From the SO-ub container ("lxc exec SO-ub bash"), execute the following:
/root/SO/rwlaunchpad/plugins/rwlaunchpadtasklet/scripts/onboard_pkg -s 127.0.0.1 -u ping_vnf.tar.gz -u pong_vnf.tar.gz

Onboarding a NS

  • From the UI:
    • Go to Catalog
    • Click on the import button, then NSD
    • Drag and drop the NS package file ping_pong_ns.tar.gz in the importing area.
  • From the SO CLI:
    • From the SO-ub container ("lxc exec SO-ub bash"), execute the following command:
/root/SO/rwlaunchpad/plugins/rwlaunchpadtasklet/scripts/onboard_pkg -s 127.0.0.1  -u  ping_pong_ns.tar.gz

Instantiating the NS

  • From the UI:
    • Go to Launchpad > Instantiate
    • Select the NS descriptor to be instantiated, and click on Next
    • Add a name to the NS instance, and click on Launch.
  • From the SO CLI:
    • From the SO-ub container ("lxc exec SO-ub bash"), execute the following command:
/root/SO/rwlaunchpad/plugins/rwlaunchpadtasklet/scripts/onboard_pkg  -i <ns-instance-name>  -d <nsd-id> -D <data-center-id>

Wait for the message that the NS has been successfully deployed, and that's all!

Accessing CLI for viewing instantiated NS details

From the SO-ub container ("lxc exec SO-ub bash"), execute the following command to bring up SO CLI (username:admin password:admin) 

/usr/rift/rift-shell -r -i /usr/rift -a /usr/rift/.artifacts -- rwcli

The CLI can be used to both configure the system and show operational-data from the system. For instance: 

 rift# show nsd-catalog # show the nsd catalog
 rift# show vnfd-catalog # show vnfd catalog
 rift# show ns-instance-config nsr # Lists instantiated network service
 rift# show ns-instance-opdata nsr # Lists of instantiated network service op-data
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