Examples from OSM Hackfests: Difference between revisions

From OSM Public Wiki
Jump to: navigation, search
No edit summary
No edit summary
Line 597: Line 597:


== VNF with Day-1/Day-2 configuration (adding a charm) ==
== VNF with Day-1/Day-2 configuration (adding a charm) ==
* '''VNF and NS packages:''' [https://osm-download.etsi.org/ftp/osm-3.0-three/2nd-hackfest/packages/hackfest_3charmed_vnfd.tar.gz hackfest3charmed-vnf], [https://osm-download.etsi.org/ftp/osm-3.0-three/2nd-hackfest/packages/hackfest_3charmed_nsd.tar.gz hackfest3charmed-ns]
 
* '''VNF package:''' [https://osm-download.etsi.org/ftp/osm-4.0-four/3rd-hackfest/packages/hackfest_simplecharm_vnf.tar.gz hackfest_simplecharm_vnf]
* '''NS package:''' [https://osm-download.etsi.org/ftp/osm-4.0-four/3rd-hackfest/packages/hackfest_simlecharm_ns.tar.gz hackfest_simplecharm_ns]
* '''Image hackfest3-mgmt:''' [https://osm-download.etsi.org/ftp/osm-3.0-three/1st-hackfest/images/hackfest3-mgmt.qcow2]
* '''Reference material:''':
* '''Reference material:''':
**[https://osm-download.etsi.org/ftp/osm-3.0-three/2nd-hackfest/presentations/20180322%20OSM%20Hackfest%20-%20Pre-session%205%20-%20VNF%20package%20generation%20from%20command%20line%20and%20introduction%20to%20charms%20and%20VNF%20primitives.pdf How to generate VNF package from command line + Charms and VNF primitives in OSM]
**[https://osm-download.etsi.org/ftp/osm-4.0-four/3rd-hackfest/presentations/20180626%20OSM%20Hackfest%20-%20VNF%20and%20NS%20package%20generation%20from%20command%20line.pdf How to generate VNF package from command line]
**[https://osm-download.etsi.org/ftp/osm-3.0-three/2nd-hackfest/presentations/20180323%20OSM%20Hackfest%20-%20Session%205%20-%20Adding%20day-1%20and%20day-2%20configuration%20to%20your%20VNF%20-%20Creating%20your%20first%20proxy%20charm.pdf Adding day-1/day-2 configuration to your VNF. Creating a charm for your VNF]
**[https://osm-download.etsi.org/ftp/osm-4.0-four/3rd-hackfest/presentations/20180628%20OSM%20Hackfest%20-%20Session%207a%20-%20Adding%20day-1%20and%20day-2%20configuration%20to%20your%20VNF%20-%20Creating%20your%20first%20proxy%20charm.pdf Adding day-1/day-2 configuration to your VNF. Creating a charm for your VNF]
**[https://osm-download.etsi.org/ftp/osm-4.0-four/3rd-hackfest/presentations/20180628%20OSM%20Hackfest%20-%20Session%207b%20-%20Adding%20Charms%20to%20your%20VNF%20Descriptor.pdf Adding charms to your VNF Descriptor]
 
===VNF diagram===
[[File:Hackfest simplecharm vnf.JPG|500px]]
 
===VNF descriptor===
vnfd:vnfd-catalog:
    vnfd:
    -  id: hackfest-simplecharm-vnf
        name: hackfest-simplecharm-vnf
        short-name: hackfest-simplecharm-vnf
        version: '1.0'
        description: A VNF consisting of 2 VDUs connected to an internal VL, and one VDU with cloud-init
        logo: osm.png
        connection-point:
        -  id: vnf-mgmt
            name: vnf-mgmt
            short-name: vnf-mgmt
            type: VPORT
        -  id: vnf-data
            name: vnf-data
            short-name: vnf-data
            type: VPORT
        mgmt-interface:
            cp: vnf-mgmt
        internal-vld:
        -  id: internal
            name: internal
            short-name: internal
            type: ELAN
            internal-connection-point:
            -  id-ref: mgmtVM-internal
            -  id-ref: dataVM-internal
        vdu:
        -  id: mgmtVM
            name: mgmtVM
            image: hackfest3-mgmt
            count: '1'
            vm-flavor:
                vcpu-count: '1'
                memory-mb: '1024'
                storage-gb: '10'
            interface:
            -  name: mgmtVM-eth0
                position: '1'
                type: EXTERNAL
                virtual-interface:
                    type: VIRTIO
                external-connection-point-ref: vnf-mgmt
            -  name: mgmtVM-eth1
                position: '2'
                type: INTERNAL
                virtual-interface:
                    type: VIRTIO
                internal-connection-point-ref: mgmtVM-internal
            internal-connection-point:
            -  id: mgmtVM-internal
                name: mgmtVM-internal
                short-name: mgmtVM-internal
                type: VPORT
            cloud-init-file: cloud-config.txt
        -  id: dataVM
            name: dataVM
            image: hackfest3-mgmt
            count: '1'
            vm-flavor:
                vcpu-count: '1'
                memory-mb: '1024'
                storage-gb: '10'
            interface:
            -  name: dataVM-eth0
                position: '1'
                type: INTERNAL
                virtual-interface:
                    type: VIRTIO
                internal-connection-point-ref: dataVM-internal
            -  name: dataVM-xe0
                position: '2'
                type: EXTERNAL
                virtual-interface:
                    type: VIRTIO
                external-connection-point-ref: vnf-data
            internal-connection-point:
            -  id: dataVM-internal
                name: dataVM-internal
                short-name: dataVM-internal
                type: VPORT
        vnf-configuration:
            juju:
                charm: simple
            initial-config-primitive:
            -  seq: '1'
                name: config
                parameter:
                -  name: ssh-hostname
                    value: <rw_mgmt_ip>
                -  name: ssh-username
                    value: ubuntu
                -  name: ssh-password
                    value: osm4u
            -  seq: '2'
                name: touch
                parameter:
                -  name: filename
                    value: '/home/ubuntu/first-touch'
            config-primitive:
            -  name: touch
                parameter:
                -  name: filename
                    data-type: STRING
                    default-value: '/home/ubuntu/touched'
 
===NS diagram===
[[File:Hackfest simplecharm ns.JPG|500px]]
 
===NS descriptor===
nsd:nsd-catalog:
    nsd:
    -  id: hackfest-simplecharm-ns
        name: hackfest-simplecharm-ns
        short-name: hackfest-simplecharm-ns
        description: NS with 2 VNFs hackfest-simplecharm-vnf connected by datanet and mgmtnet VLs
        version: '1.0'
        logo: osm.png
        constituent-vnfd:
        -  vnfd-id-ref: hackfest-simplecharm-vnf
            member-vnf-index: '1'
        -  vnfd-id-ref: hackfest-simplecharm-vnf
            member-vnf-index: '2'
        vld:
        -  id: mgmtnet
            name: mgmtnet
            short-name: mgmtnet
            type: ELAN
            mgmt-network: 'true'
            vim-network-name: mgmt
            vnfd-connection-point-ref:
            -  vnfd-id-ref: hackfest-simplecharm-vnf
                member-vnf-index-ref: '1'
                vnfd-connection-point-ref: vnf-mgmt
            -  vnfd-id-ref: hackfest-simplecharm-vnf
                member-vnf-index-ref: '2'
                vnfd-connection-point-ref: vnf-mgmt
        -  id: datanet
            name: datanet
            short-name: datanet
            type: ELAN
            vnfd-connection-point-ref:
            -  vnfd-id-ref: hackfest-simplecharm-vnf
                member-vnf-index-ref: '1'
                vnfd-connection-point-ref: vnf-data
            -  vnfd-id-ref: hackfest-simplecharm-vnf
                member-vnf-index-ref: '2'
                vnfd-connection-point-ref: vnf-data
 
 
===Testing with OSM UI===
**Find hackfest3charmed-ns and click Instantiate NS Action
**Complete the form
***Add a name to the NS
***Select the Datacenter where the NS will be deployed
***Add SSH Key
**Go to VNF Instances to see the instance
**Click Show Info Action to see the mgmt IP address of the VNF
**Connect to each VNF
***ssh ubuntu@<IP>
**Check that the cloud-config was executed
*** The file ´/home/ubuntu/first-touch´ should exist
**Go to Actions: Exec primitive in NS instances for testing VNF primitives
***Vnf-member-index
***Action
***Parameter name
***Parameter value

Revision as of 07:57, 19 July 2018

Examples from the 3rd OSM Hackfest

Work material

Examples

Basic VNF and NS

VNF diagram

Hackfest simple vnf.JPG

VNF descriptor

vnfd:vnfd-catalog:
   vnfd:
   -   id: hackfest1-vnf
       name: hackfest1-vnf
       short-name: hackfest1-vnf
       version: '1.0'
       description: A simple VNF descriptor w/ one VDU
       logo: osm.png
       connection-point:
       -   name: vnf-cp0
           type: VPORT
       vdu:
       -   id: hackfest1VM
           name: hackfest1VM
           image: ubuntu1604
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: vdu-eth0
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-cp0
       mgmt-interface:
           cp: vnf-cp0


NS diagram

Hackfest simple vnf.JPG

NS descriptor

nsd:nsd-catalog:
   nsd:
   -   id: hackfest1-ns
       name: hackfest1-ns
       short-name: hackfest1-ns
       description: Simple NS with a single VNF and a single VL
       version: '1.0'
       logo: osm.png
       constituent-vnfd:
       -   vnfd-id-ref: hackfest1-vnf
           member-vnf-index: '1'
       vld:
       -   id: mgmtnet
           name: mgmtnet
           short-name: mgmtnet
           type: ELAN
           mgmt-network: 'true'
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest1-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-cp0

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>

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 diagram

Hackfest multivdu vnf.JPG

VNF descriptor

vnfd:vnfd-catalog:
   vnfd:
   -   id: hackfest2-vnf
       name: hackfest2-vnf
       short-name: hackfest2-vnf
       version: '1.0'
       description: A VNF consisting of 2 VDUs connected to an internal VL
       logo: osm.png
       connection-point:
       -   id: vnf-mgmt
           name: vnf-mgmt
           short-name: vnf-mgmt
           type: VPORT
       -   id: vnf-data
           name: vnf-data
           short-name: vnf-data
           type: VPORT
       mgmt-interface:
           cp: vnf-mgmt
       internal-vld:
       -   id: internal
           name: internal
           short-name: internal
           type: ELAN
           internal-connection-point:
           -   id-ref: mgmtVM-internal
           -   id-ref: dataVM-internal
       vdu:
       -   id: mgmtVM
           name: mgmtVM
           image: US1604
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: mgmtVM-eth0
               position: '1'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-mgmt
           -   name: mgmtVM-eth1
               position: '2'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: mgmtVM-internal
           internal-connection-point:
           -   id: mgmtVM-internal
               name: mgmtVM-internal
               short-name: mgmtVM-internal
               type: VPORT
       -   id: dataVM
           name: dataVM
           image: US1604
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: dataVM-eth0
               position: '1'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: dataVM-internal
           -   name: dataVM-xe0
               position: '2'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-data
           internal-connection-point:
           -   id: dataVM-internal
               name: dataVM-internal
               short-name: dataVM-internal
               type: VPORT

NS diagram

Hackfest multivdu ns.JPG

NS descriptor

nsd:nsd-catalog:
   nsd:
   -   id: hackfest2-ns
       name: hackfest2-ns
       short-name: hackfest2-ns
       description: NS with 2 VNFs connected by datanet and mgmtnet VLs
       version: '1.0'
       logo: osm.png
       constituent-vnfd:
       -   vnfd-id-ref: hackfest2-vnf
           member-vnf-index: '1'
       -   vnfd-id-ref: hackfest2-vnf
           member-vnf-index: '2'
       vld:
       -   id: mgmtnet
           name: mgmtnet
           short-name: mgmtnet
           type: ELAN
           mgmt-network: 'true'
           vim-network-name: mgmt
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest2-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-mgmt
           -   vnfd-id-ref: hackfest2-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-mgmt
       -   id: datanet
           name: datanet
           short-name: datanet
           type: ELAN
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest2-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-data
           -   vnfd-id-ref: hackfest2-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-data


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 hackfest2-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)
      • Click the info button to see the mgmt IP address
  • Connect to each VNF:
ssh osm@ <ip>  (pwd:osm4u)

VNF with Day-0 configuration

VNF diagram

Hackfest cloudinit vn.JPG

VNF descriptor

vnfd:vnfd-catalog:
   vnfd:
   -   id: hackfest3-vnf
       name: hackfest3-vnf
       short-name: hackfest3-vnf
       version: '1.0'
       description: A VNF consisting of 2 VDUs connected to an internal VL, and one VDU with cloud-init
       logo: osm.png
       connection-point:
       -   id: vnf-mgmt
           name: vnf-mgmt
           short-name: vnf-mgmt
           type: VPORT
       -   id: vnf-data
           name: vnf-data
           short-name: vnf-data
           type: VPORT
       mgmt-interface:
           cp: vnf-mgmt
       internal-vld:
       -   id: internal
           name: internal
           short-name: internal
           type: ELAN
           internal-connection-point:
           -   id-ref: mgmtVM-internal
           -   id-ref: dataVM-internal
       vdu:
       -   id: mgmtVM
           name: mgmtVM
           image: hackfest3-mgmt
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: mgmtVM-eth0
               position: '1'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-mgmt
           -   name: mgmtVM-eth1
               position: '2'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: mgmtVM-internal
           internal-connection-point:
           -   id: mgmtVM-internal
               name: mgmtVM-internal
               short-name: mgmtVM-internal
               type: VPORT
           cloud-init-file: cloud-config.txt
       -   id: dataVM
           name: dataVM
           image: hackfest3-mgmt
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: dataVM-eth0
               position: '1'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: dataVM-internal
           -   name: dataVM-xe0
               position: '2'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-data
           internal-connection-point:
           -   id: dataVM-internal
               name: dataVM-internal
               short-name: dataVM-internal
               type: VPORT

NS diagram

Hackfest cloudinit ns.JPG

NS descriptor

nsd:nsd-catalog:
   nsd:
   -   id: hackfest3-ns
       name: hackfest3-ns
       short-name: hackfest3-ns
       description: NS with 2 VNFs hackfest3-vnf connected by datanet and mgmtnet VLs
       version: '1.0'
       logo: osm.png
       constituent-vnfd:
       -   vnfd-id-ref: hackfest3-vnf
           member-vnf-index: '1'
       -   vnfd-id-ref: hackfest3-vnf
           member-vnf-index: '2'
       vld:
       -   id: mgmtnet
           name: mgmtnet
           short-name: mgmtnet
           type: ELAN
           mgmt-network: 'true'
           vim-network-name: mgmt
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest3-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-mgmt
           -   vnfd-id-ref: hackfest3-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-mgmt
       -   id: datanet
           name: datanet
           short-name: datanet
           type: ELAN
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest3-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-data
           -   vnfd-id-ref: hackfest3-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-data

Testing with OSM UI

    • Select hackfest3-ns and instanciate it
    • Complete the form
      • Add a name to the NS
      • Select the Datacenter where the NS will be deployed
      • Add SSH key
    • Go to the dashboard to see the instance and get the mgmt IP address of the VNF
    • Connect to each VNF:
      • ssh ubuntu@<IP>
    • Check that the cloud-config file was executed

VNF with EPA requirements

VNF diagram

Hackfest epasriov vnf.JPG

VNF descriptor

vnfd:vnfd-catalog:
   vnfd:
   -   id: hackfest4-vnf
       name: hackfest4-vnf
       short-name: hackfest4-vnf
       version: '1.0'
       description: A VNF consisting of 2 VDUs with EPA capabilities connected to an internal VL, mgmtVM VDU with cloud-init
       logo: osm.png
       connection-point:
       -   id: vnf-mgmt
           name: vnf-mgmt
           short-name: vnf-mgmt
           type: VPORT
       -   id: vnf-data
           name: vnf-data
           short-name: vnf-data
           type: VPORT
       mgmt-interface:
           cp: vnf-mgmt
       internal-vld:
       -   id: internal
           name: internal
           short-name: internal
           type: ELAN
           internal-connection-point:
           -   id-ref: mgmtVM-internal
           -   id-ref: dataVM-internal
       vdu:
       -   id: mgmtVM
           name: mgmtVM
           image: hackfest3-mgmt
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           guest-epa:
               cpu-pinning-policy: DEDICATED
               cpu-thread-pinning-policy: PREFER
               mempage-size: LARGE
               numa-node-policy:
                   mem-policy: STRICT
                   node-cnt: '1'
                   node:
                   -   id: '1'
           interface:
           -   name: mgmtVM-eth0
               position: '1'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-mgmt
           -   name: mgmtVM-eth1
               position: '2'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: mgmtVM-internal
           internal-connection-point:
           -   id: mgmtVM-internal
               name: mgmtVM-internal
               short-name: mgmtVM-internal
               type: VPORT
           cloud-init-file: cloud-config.txt
       -   id: dataVM
           name: dataVM
           image: hackfest-pktgen
           count: '1'
           vm-flavor:
               vcpu-count: '8'
               memory-mb: '4096'
               storage-gb: '10'
           guest-epa:
               cpu-pinning-policy: DEDICATED
               cpu-thread-pinning-policy: PREFER
               mempage-size: LARGE
               numa-node-policy:
                   mem-policy: STRICT
                   node-cnt: '1'
                   node:
                   -   id: '1'
           interface:
           -   name: eth0
               position: '1'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: dataVM-internal
           -   name: xe0
               position: '2'
               type: EXTERNAL
               virtual-interface:
                   type: SR-IOV
               external-connection-point-ref: vnf-data
           internal-connection-point:
           -   id: dataVM-internal
               name: dataVM-internal
               short-name: dataVM-internal
               type: VPORT

NS diagram

Hackfest epasriov ns.JPG

NS descriptor

nsd:nsd-catalog:
   nsd:
   -   id: hackfest4-ns
       name: hackfest4-ns
       short-name: hackfest4-ns
       description: NS with 2 VNFs hackfest4-vnf connected by datanet and mgmtnet VLs
       version: '1.0'
       logo: osm.png
       constituent-vnfd:
       -   vnfd-id-ref: hackfest4-vnf
           member-vnf-index: '1'
       -   vnfd-id-ref: hackfest4-vnf
           member-vnf-index: '2'
       vld:
       -   id: mgmtnet
           name: mgmtnet
           short-name: mgmtnet
           type: ELAN
           mgmt-network: 'true'
           vim-network-name: mgmt
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest4-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-mgmt
           -   vnfd-id-ref: hackfest4-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-mgmt
       -   id: datanet
           name: datanet
           short-name: datanet
           type: ELAN
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest4-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-data
           -   vnfd-id-ref: hackfest4-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-data

Testing with OSM UI

    • Select hackfest4-ns and instanciate it
    • Complete the form
      • Add a name to the NS
      • Select the Datacenter where the NS will be deployed
    • SSH to the mgmtVM of one of the VNFs
    • Check that cloud-init worked in mgmtVM
    • Check interface names in mgmtVM
    • Jump to dataVM
      • ssh -i test4.pem<IP_dataVM>
    • Check interface names in mgmtVM
    • Run 'pktgen'
    • SSH to the mgmtVM of the second VNF
    • Check that cloud-init worked in mgmtVM
    • Check interface names in mgmtVM
    • Jump to dataVM
      • ssh -i test4.pem<IP_dataVM>
    • Check interface names in mgmtVM
    • Run 'pktgen'

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

VNF diagram

Hackfest simplecharm vnf.JPG

VNF descriptor

vnfd:vnfd-catalog:
   vnfd:
   -   id: hackfest-simplecharm-vnf
       name: hackfest-simplecharm-vnf
       short-name: hackfest-simplecharm-vnf
       version: '1.0'
       description: A VNF consisting of 2 VDUs connected to an internal VL, and one VDU with cloud-init
       logo: osm.png
       connection-point:
       -   id: vnf-mgmt
           name: vnf-mgmt
           short-name: vnf-mgmt
           type: VPORT
       -   id: vnf-data
           name: vnf-data
           short-name: vnf-data
           type: VPORT
       mgmt-interface:
           cp: vnf-mgmt
       internal-vld:
       -   id: internal
           name: internal
           short-name: internal
           type: ELAN
           internal-connection-point:
           -   id-ref: mgmtVM-internal
           -   id-ref: dataVM-internal
       vdu:
       -   id: mgmtVM
           name: mgmtVM
           image: hackfest3-mgmt
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: mgmtVM-eth0
               position: '1'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-mgmt
           -   name: mgmtVM-eth1
               position: '2'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: mgmtVM-internal
           internal-connection-point:
           -   id: mgmtVM-internal
               name: mgmtVM-internal
               short-name: mgmtVM-internal
               type: VPORT
           cloud-init-file: cloud-config.txt
       -   id: dataVM
           name: dataVM
           image: hackfest3-mgmt
           count: '1'
           vm-flavor:
               vcpu-count: '1'
               memory-mb: '1024'
               storage-gb: '10'
           interface:
           -   name: dataVM-eth0
               position: '1'
               type: INTERNAL
               virtual-interface:
                   type: VIRTIO
               internal-connection-point-ref: dataVM-internal
           -   name: dataVM-xe0
               position: '2'
               type: EXTERNAL
               virtual-interface:
                   type: VIRTIO
               external-connection-point-ref: vnf-data
           internal-connection-point:
           -   id: dataVM-internal
               name: dataVM-internal
               short-name: dataVM-internal
               type: VPORT
       vnf-configuration:
           juju:
               charm: simple
           initial-config-primitive:
           -   seq: '1'
               name: config
               parameter:
               -   name: ssh-hostname
                   value: <rw_mgmt_ip>
               -   name: ssh-username
                   value: ubuntu
               -   name: ssh-password
                   value: osm4u
           -   seq: '2'
               name: touch
               parameter:
               -   name: filename
                   value: '/home/ubuntu/first-touch'
           config-primitive:
           -   name: touch
               parameter:
               -   name: filename
                   data-type: STRING
                   default-value: '/home/ubuntu/touched'

NS diagram

Hackfest simplecharm ns.JPG

NS descriptor

nsd:nsd-catalog:
   nsd:
   -   id: hackfest-simplecharm-ns
       name: hackfest-simplecharm-ns
       short-name: hackfest-simplecharm-ns
       description: NS with 2 VNFs hackfest-simplecharm-vnf connected by datanet and mgmtnet VLs
       version: '1.0'
       logo: osm.png
       constituent-vnfd:
       -   vnfd-id-ref: hackfest-simplecharm-vnf
           member-vnf-index: '1'
       -   vnfd-id-ref: hackfest-simplecharm-vnf
           member-vnf-index: '2'
       vld:
       -   id: mgmtnet
           name: mgmtnet
           short-name: mgmtnet
           type: ELAN
           mgmt-network: 'true'
           vim-network-name: mgmt
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest-simplecharm-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-mgmt
           -   vnfd-id-ref: hackfest-simplecharm-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-mgmt
       -   id: datanet
           name: datanet
           short-name: datanet
           type: ELAN
           vnfd-connection-point-ref:
           -   vnfd-id-ref: hackfest-simplecharm-vnf
               member-vnf-index-ref: '1'
               vnfd-connection-point-ref: vnf-data
           -   vnfd-id-ref: hackfest-simplecharm-vnf
               member-vnf-index-ref: '2'
               vnfd-connection-point-ref: vnf-data


Testing with OSM UI

    • Find hackfest3charmed-ns and click Instantiate NS Action
    • Complete the form
      • Add a name to the NS
      • Select the Datacenter where the NS will be deployed
      • Add SSH Key
    • Go to VNF Instances to see the instance
    • Click Show Info Action to see the mgmt IP address of the VNF
    • Connect to each VNF
      • ssh ubuntu@<IP>
    • Check that the cloud-config was executed
      • The file ´/home/ubuntu/first-touch´ should exist
    • Go to Actions: Exec primitive in NS instances for testing VNF primitives
      • Vnf-member-index
      • Action
      • Parameter name
      • Parameter value
Retrieved from "http:///wikipub/index.php?title=Examples_from_OSM_Hackfests&oldid=3175"