This nsd and vnfs can be used to test Service KPI based scaling feat

nsd:

  nsd:

  - description: Simple NS with a single VNF and a single VL

    df:

    - id: default-df

      vnf-profile:

      - id: '1'

        virtual-link-connectivity:

        - constituent-cpd-id:

          - constituent-base-element-id: '1'

            constituent-cpd-id: vnf-cp0-ext

          virtual-link-profile-id: mgmtnet

        vnfd-id: hackfest_basic-vnf

    id: hackfest_basic-ns

    name: hackfest_basic-ns

    version: '1.0'

    virtual-link-desc:

    - id: mgmtnet

      mgmt-network: false

      vim-network-name: external

    vnfd-id:

    - hackfest_basic-vnf

#cloud-config

password: osm2022

chpasswd: { expire: False }

ssh_pwauth: True

runcmd:

- wget https://github.com/prometheus/node_exporter/releases/download/v0.18.1/node_exporter-0.18.1.linux-amd64.tar.gz

- tar xzvf node_exporter-0.18.1.linux-amd64.tar.gz

- nohup ./node_exporter-0.18.1.linux-amd64/node_exporter &

-   job_name: '{{ JOB_NAME }}'

    static_configs:

      - targets:

          - {{ TARGET_IP }}:{{TARGET_PORT}}

    metrics_path: {{ METRIC_PATH }}

    metric_relabel_configs:

      - source_labels: [__name__]

        regex: '(.*)'

        replacement: 'osm_${1}'

        target_label: __name__

vnfd:

  description: A basic VNF descriptor w/ one VDU

  df:

  - id: default-df

    instantiation-level:

    - id: default-instantiation-level

      vdu-level:

      - number-of-instances: 1

        vdu-id: hackfest_basic-VM

    vdu-profile:

    - id: hackfest_basic-VM

      min-number-of-instances: 1

      max-number-of-instances: 3

    exporters-endpoints:

      metric-path: /metrics

      metric-port: 9100

      external-connection-point-ref: vnf-cp0-ext

    scaling-aspect:

    - aspect-delta-details:

        deltas:

        - id: vdu_autoscale-delta

          vdu-delta:

          - id: hackfest_basic-VM

            number-of-instances: "1"

      id: vdu_autoscale

      max-scale-level: 1

      name: vdu_autoscale

      scaling-policy:

      - cooldown-time: 3

        name: cpu_util_above_threshold

        scaling-criteria:

        - name: cpu_util_above_threshold

          scale-in-relational-operation: LT

          scale-in-threshold: 47900000

          scale-out-relational-operation: GT

          scale-out-threshold: 48000000

          vnf-monitoring-param-ref: vnf_cpu_util

        scaling-type: automatic

        threshold-time: 3

  ext-cpd:

  - id: vnf-cp0-ext

    int-cpd:

      cpd: vdu-eth0-int

      vdu-id: hackfest_basic-VM

  id: hackfest_basic-vnf

  mgmt-cp: vnf-cp0-ext

  product-name: hackfest_basic-vnf

  sw-image-desc:

  - id: ubuntu20.04

    name: ubuntu20.04

    image: ubuntu20.04

  - id: ubuntu20.04-aws

    name: ubuntu20.04-aws

    image: ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-20231025

    vim-type: aws

  - id: ubuntu20.04-azure

    name: ubuntu20.04-azure

    image: Canonical:0001-com-ubuntu-server-focal:20_04-lts:latest

    vim-type: azure

  - id: ubuntu20.04-gcp

    name: ubuntu20.04-gcp

    image: ubuntu-os-cloud:image-family:ubuntu-2004-lts

    vim-type: gcp

  vdu:

  - cloud-init-file: cloud-config.txt

    supplemental-boot-data:

      boot-data-drive: true

    id: hackfest_basic-VM

    name: hackfest_basic-VM

    sw-image-desc: ubuntu20.04

    alternative-sw-image-desc:

    - ubuntu18.04-aws

    - ubuntu18.04-azure

    - ubuntu18.04-gcp

    virtual-compute-desc: hackfest_basic-VM-compute

    virtual-storage-desc:

    - hackfest_basic-VM-storage

    int-cpd:

    - id: vdu-eth0-int

      virtual-network-interface-requirement:

      - name: vdu-eth0

        virtual-interface:

          type: PARAVIRT

    monitoring-parameter:

    - id: vnf_cpu_util

      name: vnf_cpu_util

      performance-metric: kpi_node_memory_Slab_bytes

  version: 1.0

  virtual-compute-desc:

  - id: hackfest_basic-VM-compute

    virtual-cpu:

      num-virtual-cpu: 1

    virtual-memory:

      size: 1.0

  virtual-storage-desc:

  - id: hackfest_basic-VM-storage

    size-of-storage: 10

 No newline at end of file