Getting Started with v2 Tacker¶
Summary¶
This lecture enables you to:
create & delete a sample VNF on the OpenStack with Tacker v2 API
Following two types of VNF deployment supported by Tacker are introduced in this lecture.
“VNF Deployment with LCM Operation User Data” is optional. The part will be clarified with the notation [This is UserData specific part].
The following figure shows a sample VNF used in this lecture.
Note
VIM config, a VNF package, and instantiation parameters files used in this tutorial are placed at the repository.
Note
You can see logs of Tacker with this command:
$ sudo journalctl -u devstack@tacker.service
$ sudo journalctl -u devstack@tacker-conductor.service
Prerequisites¶
The following packages should be installed:
tacker
python-tackerclient
Configuration¶
Load credentials for client operations¶
Before any Tacker commands can be run, your credentials need to be sourced.
Note
See Create OpenStack client environment scripts for details. In this document, the settings are as follows:
OS_REGION_NAME=RegionOne
OS_PROJECT_DOMAIN_ID=default
OS_CACERT=
OS_AUTH_URL=http://192.168.56.10/identity
OS_TENANT_NAME=nfv
OS_USER_DOMAIN_ID=default
OS_USERNAME=nfv_user
OS_VOLUME_API_VERSION=3
OS_AUTH_TYPE=password
OS_PROJECT_NAME=nfv
OS_PASSWORD=devstack
OS_IDENTITY_API_VERSION=3
You can confirm that Tacker is available by checking this command works without error:
$ openstack vim list
Note
See Command-Line Interface Reference to find all the available commands.
Register VIM¶
Prepare VIM configuration file:
You can use a setup script for generating VIM configuration or edit it from scratch as described in Configuration File for Registering VIM. This script finds parameters for the configuration, such as user name or password, from your environment variables. Here is an example of generating OpenStack VIM configuration as
vim_config.yaml. In this document,TACKER_ROOTis the root of tacker’s repository on your server.$ bash TACKER_ROOT/tools/gen_vim_config.sh -p nfv --os-user nfv_user \ --os-disable-cert-verify Config for OpenStack VIM 'vim_config.yaml' generated.
There are several options for configuring parameters from command line supported. Refer help with
-hfor details.Note
See Configuration File for Registering VIM for tool details.
You can also use a sample configuration file (vim_config.yaml) instead of using the script.
$ cp TACKER_ROOT/doc/source/user/v2/getting_started/conf/vim_config.yaml ./ $ vi vim_config.yaml
auth_url: 'http://192.168.56.10/identity' username: "nfv_user" password: "devstack" project_name: "nfv" domain_name: "default" project_domain_name: "default" user_domain_name: "default" cert_verify: "False"
Register Default VIM:
Once you setup VIM configuration file, you register default VIM via
openstackcommand with--is-defaultoption.$ openstack vim register --config-file ./vim_config.yaml \ --is-default --fit-width openstack-admin-vim +----------------+-----------------------------------------------------+ | Field | Value | +----------------+-----------------------------------------------------+ | auth_cred | { | | | "username": "nfv_user", | | | "user_domain_name": "default", | | | "cert_verify": "False", | | | "project_id": null, | | | "project_name": "nfv", | | | "project_domain_name": "default", | | | "auth_url": "http://192.168.56.10/identity/v3", | | | "key_type": "barbican_key", | | | "secret_uuid": "***", | | | "password": "***" | | | } | | auth_url | http://192.168.56.10/identity/v3 | | created_at | 2023-11-30 08:32:48.869451 | | description | | | extra | | | id | bff267c4-6fc9-46b5-be53-15a6a3680033 | | is_default | True | | name | openstack-admin-vim | | placement_attr | { | | | "regions": [ | | | "RegionOne" | | | ] | | | } | | project_id | ebbc6cf1a03d49918c8e408535d87268 | | status | ACTIVE | | type | openstack | | updated_at | None | | vim_project | { | | | "name": "nfv", | | | "project_domain_name": "default" | | | } | +----------------+-----------------------------------------------------+
Create and Upload VNF Package¶
Prepare VNF Package¶
Create VNF Package CSAR directories:
$ mkdir -p ./sample_vnf_package_csar/TOSCA-Metadata \ ./sample_vnf_package_csar/Definitions \ ./sample_vnf_package_csar/BaseHOT/simple/nested \ ./sample_vnf_package_csar/Files
[This is UserData specific part] When using UserData, create the following directories in addition.
$ mkdir -p ./sample_vnf_package_csar/UserData
Create a
TOSCA.metafile:$ vi ./sample_vnf_package_csar/TOSCA-Metadata/TOSCA.meta
TOSCA-Meta-File-Version: 1.0 Created-by: Dummy User CSAR-Version: 1.1 Entry-Definitions: Definitions/sample_vnfd_top.yaml
Download ETSI definition files:
You should set
${TOSCA_VERSION}to one of the appropriate TOSCA service template versions (SOL001), e.g.,export TOSCA_VERSION=v2.6.1.Important
You should also check if the version of TOSCA service template is supported by tacker. See VNF Descriptor (VNFD) based on ETSI NFV-SOL001 for supported version.
$ cd ./sample_vnf_package_csar/Definitions $ wget https://forge.etsi.org/rep/nfv/SOL001/raw/${TOSCA_VERSION}/etsi_nfv_sol001_common_types.yaml $ wget https://forge.etsi.org/rep/nfv/SOL001/raw/${TOSCA_VERSION}/etsi_nfv_sol001_vnfd_types.yaml
Create VNFD files:
Create
sample_vnfd_top.yaml$ vi ./sample_vnfd_top.yaml
tosca_definitions_version: tosca_simple_yaml_1_2 description: Sample VNF imports: - etsi_nfv_sol001_common_types.yaml - etsi_nfv_sol001_vnfd_types.yaml - sample_vnfd_types.yaml - sample_vnfd_df_simple.yaml topology_template: inputs: selected_flavour: type: string description: VNF deployment flavour selected by the consumer. It is provided in the API node_templates: VNF: type: company.provider.VNF properties: flavour_id: { get_input: selected_flavour } descriptor_id: b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 provider: Company product_name: Sample VNF software_version: '1.0' descriptor_version: '1.0' vnfm_info: - Tacker
Create
sample_vnfd_types.yaml$ vi ./sample_vnfd_types.yaml
tosca_definitions_version: tosca_simple_yaml_1_2 description: VNF type definition imports: - etsi_nfv_sol001_common_types.yaml - etsi_nfv_sol001_vnfd_types.yaml node_types: company.provider.VNF: derived_from: tosca.nodes.nfv.VNF properties: descriptor_id: type: string constraints: [ valid_values: [ b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 ] ] default: b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 descriptor_version: type: string constraints: [ valid_values: [ '1.0' ] ] default: '1.0' provider: type: string constraints: [ valid_values: [ 'Company' ] ] default: 'Company' product_name: type: string constraints: [ valid_values: [ 'Sample VNF' ] ] default: 'Sample VNF' software_version: type: string constraints: [ valid_values: [ '1.0' ] ] default: '1.0' vnfm_info: type: list entry_schema: type: string constraints: [ valid_values: [ Tacker ] ] default: [ Tacker ] flavour_id: type: string constraints: [ valid_values: [ simple ] ] default: simple flavour_description: type: string default: This is the default flavour description requirements: - virtual_link_internal: capability: tosca.capabilities.nfv.VirtualLinkable interfaces: Vnflcm: type: tosca.interfaces.nfv.Vnflcm
Note
description_idshall be globally unique, i.e., you cannot create multiple VNFDs with the samedescription_id.Create
sample_vnfd_df_simple.yaml$ vi ./sample_vnfd_df_simple.yaml
tosca_definitions_version: tosca_simple_yaml_1_2 description: Simple deployment flavour for Sample VNF imports: - etsi_nfv_sol001_common_types.yaml - etsi_nfv_sol001_vnfd_types.yaml - sample_vnfd_types.yaml topology_template: inputs: descriptor_id: type: string descriptor_version: type: string provider: type: string product_name: type: string software_version: type: string vnfm_info: type: list entry_schema: type: string flavour_id: type: string flavour_description: type: string substitution_mappings: node_type: company.provider.VNF properties: flavour_id: simple node_templates: VNF: type: company.provider.VNF properties: flavour_description: A simple flavour interfaces: Vnflcm: instantiate_start: [] instantiate_end: [] terminate_start: [] terminate_end: [] modify_information_start: [] modify_information_end: [] heal_start: [] heal_end: [] scale_start: [] scale_end: [] VDU1: type: tosca.nodes.nfv.Vdu.Compute properties: name: VDU1 description: VDU1 compute node vdu_profile: min_number_of_instances: 1 max_number_of_instances: 3 sw_image_data: name: cirros-0.5.2-x86_64-disk version: '0.5.2' checksum: algorithm: sha-256 hash: 932fcae93574e242dc3d772d5235061747dfe537668443a1f0567d893614b464 container_format: bare disk_format: qcow2 min_disk: 1 GB size: 1 GB capabilities: virtual_compute: properties: requested_additional_capabilities: properties: requested_additional_capability_name: m1.tiny support_mandatory: true target_performance_parameters: entry_schema: test virtual_memory: virtual_mem_size: 512 MB virtual_cpu: num_virtual_cpu: 1 virtual_local_storage: - size_of_storage: 1 GB CP1: type: tosca.nodes.nfv.VduCp properties: layer_protocols: [ ipv4 ] order: 4 requirements: - virtual_binding: VDU1 - virtual_link: internalVL1 internalVL1: type: tosca.nodes.nfv.VnfVirtualLink properties: connectivity_type: layer_protocols: [ ipv4 ] description: Internal Virtual link in the VNF vl_profile: max_bitrate_requirements: root: 1048576 leaf: 1048576 min_bitrate_requirements: root: 1048576 leaf: 1048576 virtual_link_protocol_data: - associated_layer_protocol: ipv4 l3_protocol_data: ip_version: ipv4 cidr: 10.0.0.0/24 policies: - scaling_aspects: type: tosca.policies.nfv.ScalingAspects properties: aspects: VDU1_scale: name: VDU1_scale description: VDU1 scaling aspect max_scale_level: 2 step_deltas: - delta_1 - VDU1_initial_delta: type: tosca.policies.nfv.VduInitialDelta properties: initial_delta: number_of_instances: 1 targets: [ VDU1 ] - VDU1_scaling_aspect_deltas: type: tosca.policies.nfv.VduScalingAspectDeltas properties: aspect: VDU1_scale deltas: delta_1: number_of_instances: 1 targets: [ VDU1 ] - instantiation_levels: type: tosca.policies.nfv.InstantiationLevels properties: levels: instantiation_level_1: description: Smallest size scale_info: VDU1_scale: scale_level: 0 instantiation_level_2: description: Largest size scale_info: VDU1_scale: scale_level: 2 default_level: instantiation_level_1 - VDU1_instantiation_levels: type: tosca.policies.nfv.VduInstantiationLevels properties: levels: instantiation_level_1: number_of_instances: 1 instantiation_level_2: number_of_instances: 3 targets: [ VDU1 ] - internalVL1_instantiation_levels: type: tosca.policies.nfv.VirtualLinkInstantiationLevels properties: levels: instantiation_level_1: bitrate_requirements: root: 1048576 leaf: 1048576 instantiation_level_2: bitrate_requirements: root: 1048576 leaf: 1048576 targets: [ internalVL1 ]
Note
The
flavour_descriptionshould be updated by the property in “VNF” but Tacker cannot handle it. After the instantiation, the default value insample_vnfd_types.yamlis always used.
Create BaseHOT files:
$ cd - $ vi ./sample_vnf_package_csar/BaseHOT/simple/sample_lcm_hot.yaml $ vi ./sample_vnf_package_csar/BaseHOT/simple/nested/VDU1.yaml
sample_lcm_hot.yaml
heat_template_version: 2013-05-23 description: 'imple Base HOT for Sample VNF' parameters: nfv: type: json resources: VDU1: type: VDU1.yaml properties: flavor: { get_param: [ nfv, VDU, VDU1, computeFlavourId ] } image: { get_param: [ nfv, VDU, VDU1, vcImageId ] } net: { get_resource: internalVL1 } internalVL1: type: OS::Neutron::Net internalVL1_subnet: type: OS::Neutron::Subnet properties: ip_version: 4 network: get_resource: internalVL1 cidr: 10.0.0.0/24 outputs: {}
VDU1.yaml
heat_template_version: 2013-05-23 description: 'VDU1 HOT for Sample VNF' parameters: flavor: type: string image: type: string net: type: string resources: VDU1: type: OS::Nova::Server properties: flavor: { get_param: flavor } image: { get_param: image } name: VDU1 networks: - port: get_resource: VDU1_CP1 VDU1_CP1: type: OS::Neutron::Port properties: network: { get_param: net }
[This is UserData specific part] Create UserData files:
$ cd ./sample_vnf_package_csar/UserData/ $ touch ./__init__.py $ vi ./lcm_user_data.py
Note
See UserData script (VNF LCM v2) for details. In this document, the following “StandardUserData” is used.
# Copyright (C) 2022 Nippon Telegraph and Telephone Corporation # All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. import copy import yaml from tacker.sol_refactored.common import common_script_utils from tacker.sol_refactored.common import vnf_instance_utils as inst_utils from tacker.sol_refactored.infra_drivers.openstack import userdata_utils def add_idx(name, index): return f'{name}-{index}' def rm_idx(name_idx): return name_idx.rpartition('-')[0] def add_idx_to_vdu_template(vdu_template, vdu_idx): """Add index to the third element of get_param ex. input VDU template: --- VDU1: type: VDU1.yaml properties: flavor: { get_param: [ nfv, VDU, VDU1, computeFlavourId ] } image-VDU1: { get_param: [ nfv, VDU, VDU1, vcImageId ] } net1: { get_param: [ nfv, CP, VDU1_CP1, network ] } --- output VDU template: --- VDU1: type: VDU1.yaml properties: flavor: { get_param: [ nfv, VDU, VDU1-1, computeFlavourId ] } image-VDU1: { get_param: [ nfv, VDU, VDU1-1, vcImageId ] } net1: { get_param: [ nfv, CP, VDU1_CP1-1, network ] } --- """ res = copy.deepcopy(vdu_template) for prop_value in res.get('properties', {}).values(): get_param = prop_value.get('get_param') if (get_param is not None and isinstance(get_param, list) and len(get_param) >= 4): get_param[2] = add_idx(get_param[2], vdu_idx) return res def _get_new_cps_from_req(cps, req, grant): # used by change_ext_conn and change_vnfpkg new_cps = {} for cp_name_idx, cp_value in cps.items(): cp_name = rm_idx(cp_name_idx) if 'network' in cp_value: network = common_script_utils.get_param_network( cp_name, grant, req) if network is None: continue new_cps.setdefault(cp_name_idx, {}) new_cps[cp_name_idx]['network'] = network if 'fixed_ips' in cp_value: ext_fixed_ips = common_script_utils.get_param_fixed_ips( cp_name, grant, req) fixed_ips = [] for i in range(len(ext_fixed_ips)): if i not in cp_value['fixed_ips']: break ips_i = cp_value['fixed_ips'][i] if 'subnet' in ips_i: ips_i['subnet'] = ext_fixed_ips[i].get('subnet') if 'ip_address' in ips_i: ips_i['ip_address'] = ext_fixed_ips[i].get( 'ip_address') fixed_ips.append(ips_i) new_cps.setdefault(cp_name_idx, {}) new_cps[cp_name_idx]['fixed_ips'] = fixed_ips return new_cps def _merge_additional_params(nfv_dict, req, grant): if 'nfv' in req.get('additionalParams', {}): nfv_dict = inst_utils.json_merge_patch( nfv_dict, req['additionalParams']['nfv']) if 'nfv' in grant.get('additionalParams', {}): nfv_dict = inst_utils.json_merge_patch( nfv_dict, grant['additionalParams']['nfv']) return nfv_dict class StandardUserData(userdata_utils.AbstractUserData): @staticmethod def instantiate(req, inst, grant_req, grant, tmp_csar_dir): vnfd = common_script_utils.get_vnfd(inst['vnfdId'], tmp_csar_dir) flavour_id = req['flavourId'] hot_dict = vnfd.get_base_hot(flavour_id) top_hot = hot_dict['template'] # first modify VDU resources popped_vdu = {} vdu_idxes = {} for vdu_name in vnfd.get_vdu_nodes(flavour_id).keys(): popped_vdu[vdu_name] = top_hot.get('resources', {}).pop(vdu_name) vdu_idxes[vdu_name] = 0 zones = {} for res in grant_req['addResources']: if res['type'] != 'COMPUTE': continue vdu_name = res['resourceTemplateId'] if vdu_name not in popped_vdu: continue vdu_idx = vdu_idxes[vdu_name] vdu_idxes[vdu_name] += 1 zones[add_idx(vdu_name, vdu_idx)] = ( common_script_utils.get_param_zone_by_vnfc( res['id'], grant)) res = add_idx_to_vdu_template(popped_vdu[vdu_name], vdu_idx) top_hot['resources'][add_idx(vdu_name, vdu_idx)] = res nfv_dict = common_script_utils.init_nfv_dict(top_hot) vdus = nfv_dict.get('VDU', {}) for vdu_name_idx, vdu_value in vdus.items(): vdu_name = rm_idx(vdu_name_idx) if 'computeFlavourId' in vdu_value: vdu_value['computeFlavourId'] = ( common_script_utils.get_param_flavor( vdu_name, flavour_id, vnfd, grant)) if 'vcImageId' in vdu_value: vdu_value['vcImageId'] = common_script_utils.get_param_image( vdu_name, flavour_id, vnfd, grant) if 'locationConstraints' in vdu_value: vdu_value['locationConstraints'] = zones[vdu_name_idx] cps = nfv_dict.get('CP', {}) for cp_name, cp_value in cps.items(): cp_name = rm_idx(cp_name) if 'network' in cp_value: cp_value['network'] = common_script_utils.get_param_network( cp_name, grant, req) if 'fixed_ips' in cp_value: ext_fixed_ips = common_script_utils.get_param_fixed_ips( cp_name, grant, req) fixed_ips = [] for i in range(len(ext_fixed_ips)): if i not in cp_value['fixed_ips']: break ips_i = cp_value['fixed_ips'][i] if 'subnet' in ips_i: ips_i['subnet'] = ext_fixed_ips[i].get('subnet') if 'ip_address' in ips_i: ips_i['ip_address'] = ext_fixed_ips[i].get( 'ip_address') fixed_ips.append(ips_i) cp_value['fixed_ips'] = fixed_ips common_script_utils.apply_ext_managed_vls(top_hot, req, grant) nfv_dict = _merge_additional_params(nfv_dict, req, grant) fields = { 'template': yaml.safe_dump(top_hot), 'parameters': {'nfv': nfv_dict}, 'files': {} } for key, value in hot_dict.get('files', {}).items(): fields['files'][key] = yaml.safe_dump(value) return fields @staticmethod def scale(req, inst, grant_req, grant, tmp_csar_dir): if req['type'] == 'SCALE_OUT': return StandardUserData._scale_out(req, inst, grant_req, grant, tmp_csar_dir) else: return StandardUserData._scale_in(req, inst, grant_req, grant, tmp_csar_dir) @staticmethod def _scale_out(req, inst, grant_req, grant, tmp_csar_dir): vnfd = common_script_utils.get_vnfd(inst['vnfdId'], tmp_csar_dir) flavour_id = inst['instantiatedVnfInfo']['flavourId'] hot_dict = vnfd.get_base_hot(flavour_id) top_hot = hot_dict['template'] # first modify VDU resources popped_vdu = {} vdu_idxes = {} for vdu_name in vnfd.get_vdu_nodes(flavour_id).keys(): popped_vdu[vdu_name] = top_hot.get('resources', {}).pop(vdu_name) vdu_idxes[vdu_name] = common_script_utils.get_current_capacity( vdu_name, inst) zones = {} for res in grant_req['addResources']: if res['type'] != 'COMPUTE': continue vdu_name = res['resourceTemplateId'] if vdu_name not in popped_vdu: continue vdu_idx = vdu_idxes[vdu_name] vdu_idxes[vdu_name] += 1 zones[add_idx(vdu_name, vdu_idx)] = ( common_script_utils.get_param_zone_by_vnfc( res['id'], grant)) res = add_idx_to_vdu_template(popped_vdu[vdu_name], vdu_idx) top_hot['resources'][add_idx(vdu_name, vdu_idx)] = res nfv_dict = common_script_utils.init_nfv_dict(top_hot) vdus = nfv_dict.get('VDU', {}) for vdu_name_idx, vdu_value in vdus.items(): vdu_name = rm_idx(vdu_name_idx) if 'computeFlavourId' in vdu_value: vdu_value['computeFlavourId'] = ( common_script_utils.get_param_flavor( vdu_name, flavour_id, vnfd, grant)) if 'vcImageId' in vdu_value: vdu_value['vcImageId'] = common_script_utils.get_param_image( vdu_name, flavour_id, vnfd, grant) if 'locationConstraints' in vdu_value: vdu_value['locationConstraints'] = zones[vdu_name_idx] exclude_params = [param for param, value in vdu_value.items() if value is None] for exclude_param in exclude_params: del vdu_value[exclude_param] cps = nfv_dict.get('CP', {}) for cp_name, cp_value in cps.items(): cp_name = rm_idx(cp_name) if 'network' in cp_value: cp_value['network'] = ( common_script_utils.get_param_network_from_inst( cp_name, inst)) if 'fixed_ips' in cp_value: ext_fixed_ips = ( common_script_utils.get_param_fixed_ips_from_inst( cp_name, inst)) fixed_ips = [] for i in range(len(ext_fixed_ips)): if i not in cp_value['fixed_ips']: break ips_i = cp_value['fixed_ips'][i] if 'subnet' in ips_i: ips_i['subnet'] = ext_fixed_ips[i].get('subnet') if 'ip_address' in ips_i: ips_i['ip_address'] = ext_fixed_ips[i].get( 'ip_address') fixed_ips.append(ips_i) cp_value['fixed_ips'] = fixed_ips exclude_params = [param for param, value in cp_value.items() if value is None] for exclude_param in exclude_params: del cp_value[exclude_param] common_script_utils.apply_ext_managed_vls_from_inst(top_hot, inst) nfv_dict = _merge_additional_params(nfv_dict, req, grant) fields = { 'template': yaml.safe_dump(top_hot), 'parameters': {'nfv': nfv_dict} } return fields @staticmethod def _scale_in(req, inst, grant_req, grant, tmp_csar_dir): template = {'resources': {}} for res in grant_req['removeResources']: if res['type'] != 'COMPUTE': continue for inst_vnfc in inst['instantiatedVnfInfo']['vnfcResourceInfo']: if (inst_vnfc['computeResource']['resourceId'] == res['resource']['resourceId']): # must be found vdu_idx = inst_vnfc['metadata']['vdu_idx'] break vdu_name = res['resourceTemplateId'] template['resources'][add_idx(vdu_name, vdu_idx)] = None fields = { 'template': yaml.safe_dump(template), } return fields @staticmethod def scale_rollback(req, inst, grant_req, grant, tmp_csar_dir): vnfd = common_script_utils.get_vnfd(inst['vnfdId'], tmp_csar_dir) flavour_id = inst['instantiatedVnfInfo']['flavourId'] vdu_nodes = vnfd.get_vdu_nodes(flavour_id) vdu_idxes = {} for vdu_name in vdu_nodes.keys(): vdu_idxes[vdu_name] = common_script_utils.get_current_capacity( vdu_name, inst) template = {'resources': {}} for res in grant_req['addResources']: if res['type'] != 'COMPUTE': continue vdu_name = res['resourceTemplateId'] vdu_idx = vdu_idxes[vdu_name] vdu_idxes[vdu_name] += 1 template['resources'][add_idx(vdu_name, vdu_idx)] = None fields = { 'template': yaml.safe_dump(template), } return fields @staticmethod def change_ext_conn(req, inst, grant_req, grant, tmp_csar_dir): # change_ext_conn is interested in 'CP' only. # This method returns only 'CP' part in the 'nfv' dict from # ChangeExtVnfConnectivityRequest. # It is applied to json merge patch against the existing 'nfv' # dict by the caller. # NOTE: complete 'nfv' dict can not be made at the moment # since InstantiateVnfRequest is necessary to make it. vnfd = common_script_utils.get_vnfd(inst['vnfdId'], tmp_csar_dir) flavour_id = inst['instantiatedVnfInfo']['flavourId'] hot_dict = vnfd.get_base_hot(flavour_id) top_hot = hot_dict['template'] # first modify VDU resources popped_vdu = {} for vdu_name in vnfd.get_vdu_nodes(flavour_id).keys(): popped_vdu[vdu_name] = top_hot.get('resources', {}).pop(vdu_name) for inst_vnfc in inst['instantiatedVnfInfo'].get( 'vnfcResourceInfo', []): vdu_idx = inst_vnfc['metadata'].get('vdu_idx') if vdu_idx is None: continue vdu_name = inst_vnfc['vduId'] res = add_idx_to_vdu_template(popped_vdu[vdu_name], vdu_idx) top_hot['resources'][add_idx(vdu_name, vdu_idx)] = res nfv_dict = common_script_utils.init_nfv_dict(top_hot) cps = nfv_dict.get('CP', {}) new_cps = _get_new_cps_from_req(cps, req, grant) nfv_dict = _merge_additional_params({'CP': new_cps}, req, grant) fields = {'parameters': {'nfv': nfv_dict}} return fields @staticmethod def change_ext_conn_rollback(req, inst, grant_req, grant, tmp_csar_dir): fields = { 'parameters': { 'nfv': inst['instantiatedVnfInfo']['metadata']['nfv'] } } return fields @staticmethod def heal(req, inst, grant_req, grant, tmp_csar_dir): vnfd = common_script_utils.get_vnfd(inst['vnfdId'], tmp_csar_dir) flavour_id = inst['instantiatedVnfInfo']['flavourId'] vdus = inst['instantiatedVnfInfo']['metadata']['nfv'].get('VDU', {}) for res in grant_req['removeResources']: if res['type'] != 'COMPUTE': continue for inst_vnfc in inst['instantiatedVnfInfo']['vnfcResourceInfo']: if (inst_vnfc['computeResource']['resourceId'] == res['resource']['resourceId']): # must be found vdu_name = inst_vnfc['vduId'] vdu_idx = inst_vnfc['metadata']['vdu_idx'] image = common_script_utils.get_param_image( vdu_name, flavour_id, vnfd, grant, fallback_vnfd=False) if image is not None: vdus[add_idx(vdu_name, vdu_idx)]['vcImageId'] = image break nfv_dict = _merge_additional_params({'VDU': vdus}, req, grant) fields = {'parameters': {'nfv': nfv_dict}} return fields @staticmethod def change_vnfpkg(req, inst, grant_req, grant, tmp_csar_dir): vnfd = common_script_utils.get_vnfd(grant_req['dstVnfdId'], tmp_csar_dir) flavour_id = inst['instantiatedVnfInfo']['flavourId'] hot_dict = vnfd.get_base_hot(flavour_id) top_hot = hot_dict['template'] # first modify VDU resources popped_vdu = {} for vdu_name in vnfd.get_vdu_nodes(flavour_id).keys(): popped_vdu[vdu_name] = top_hot.get('resources', {}).pop(vdu_name) target_vnfc_res_ids = [ res['resource']['resourceId'] for res in grant_req['removeResources'] if res['type'] == 'COMPUTE' ] cur_hot_reses = {} new_hot_reses = {} for inst_vnfc in inst['instantiatedVnfInfo']['vnfcResourceInfo']: vdu_idx = inst_vnfc['metadata'].get('vdu_idx') if vdu_idx is None: # should not be None. just check for consistency. continue vdu_name = inst_vnfc['vduId'] vdu_name_idx = add_idx(vdu_name, vdu_idx) res = add_idx_to_vdu_template(popped_vdu[vdu_name], vdu_idx) top_hot['resources'][vdu_name_idx] = res if (inst_vnfc['computeResource']['resourceId'] in target_vnfc_res_ids): new_hot_reses[vdu_name_idx] = res else: cur_hot_reses[vdu_name_idx] = res cur_nfv_dict = common_script_utils.init_nfv_dict( {'resources': cur_hot_reses}) new_nfv_dict = common_script_utils.init_nfv_dict( {'resources': new_hot_reses}) new_vdus = new_nfv_dict.get('VDU', {}) vdus = inst['instantiatedVnfInfo']['metadata']['nfv'].get('VDU', {}) for vdu_name_idx, vdu_value in new_vdus.items(): vdu_name = rm_idx(vdu_name_idx) if 'computeFlavourId' in vdu_value: vdus[vdu_name_idx]['computeFlavourId'] = ( common_script_utils.get_param_flavor( vdu_name, flavour_id, vnfd, grant)) if 'vcImageId' in vdu_value: vdus[vdu_name_idx]['vcImageId'] = ( common_script_utils.get_param_image( vdu_name, flavour_id, vnfd, grant)) cps = cur_nfv_dict.get('CP', {}) cps.update(new_nfv_dict.get('CP', {})) # NOTE: req includes only different part. some CPs in new_nfv_dict # may be necessary to get from inst. cur_cps = inst['instantiatedVnfInfo']['metadata']['nfv'].get('CP', {}) req_cps = _get_new_cps_from_req(cps, req, grant) for cp_name in cps.keys(): if cp_name in req_cps: cps[cp_name] = req_cps[cp_name] else: cps[cp_name] = cur_cps[cp_name] common_script_utils.apply_ext_managed_vls(top_hot, req, grant) nfv_dict = _merge_additional_params({'VDU': vdus, 'CP': cps}, req, grant) fields = { 'template': yaml.safe_dump(top_hot), 'parameters': {'nfv': nfv_dict}, 'files': {}, 'existing': False } for key, value in hot_dict.get('files', {}).items(): fields['files'][key] = yaml.safe_dump(value) return fields @staticmethod def change_vnfpkg_rollback(req, inst, grant_req, grant, tmp_csar_dir): vnfd = common_script_utils.get_vnfd(inst['vnfdId'], tmp_csar_dir) flavour_id = inst['instantiatedVnfInfo']['flavourId'] hot_dict = vnfd.get_base_hot(flavour_id) top_hot = hot_dict['template'] # first modify VDU resources popped_vdu = {} for vdu_name in vnfd.get_vdu_nodes(flavour_id).keys(): popped_vdu[vdu_name] = top_hot.get('resources', {}).pop(vdu_name) for inst_vnfc in inst['instantiatedVnfInfo']['vnfcResourceInfo']: vdu_idx = inst_vnfc['metadata'].get('vdu_idx') if vdu_idx is None: # should not be None. just check for consistency. continue vdu_name = inst_vnfc['vduId'] vdu_name_idx = add_idx(vdu_name, vdu_idx) res = add_idx_to_vdu_template(popped_vdu[vdu_name], vdu_idx) top_hot['resources'][vdu_name_idx] = res common_script_utils.apply_ext_managed_vls(top_hot, req, grant) fields = { 'template': yaml.safe_dump(top_hot), 'parameters': { 'nfv': inst['instantiatedVnfInfo']['metadata']['nfv']}, 'files': {}, 'existing': False } for key, value in hot_dict.get('files', {}).items(): fields['files'][key] = yaml.safe_dump(value) return fields
Compress the VNF Package CSAR to zip:
$ cd - $ cd ./sample_vnf_package_csar $ zip sample_vnf_package_csar.zip \ -r TOSCA-Metadata/ Definitions/ BaseHOT/ Files/
The contents of the zip file should look something like this.
$ unzip -Z -1 sample_vnf_package_csar.zip TOSCA-Metadata/ TOSCA-Metadata/TOSCA.meta Definitions/ Definitions/sample_vnfd_types.yaml Definitions/etsi_nfv_sol001_vnfd_types.yaml Definitions/etsi_nfv_sol001_common_types.yaml Definitions/sample_vnfd_df_simple.yaml Definitions/sample_vnfd_top.yaml BaseHOT/ BaseHOT/simple/ BaseHOT/simple/nested/ BaseHOT/simple/nested/VDU1.yaml BaseHOT/simple/sample_lcm_hot.yaml Files/
[This is UserData specific part] When using UserData, add
UserDatadirectories.$ zip sample_vnf_package_csar.zip -r UserData/
The contents of the zip file should look something like this.
$ unzip -Z -1 sample_vnf_package_csar.zip TOSCA-Metadata/ TOSCA-Metadata/TOSCA.meta Definitions/ Definitions/sample_vnfd_types.yaml Definitions/etsi_nfv_sol001_vnfd_types.yaml Definitions/etsi_nfv_sol001_common_types.yaml Definitions/sample_vnfd_df_simple.yaml Definitions/sample_vnfd_top.yaml BaseHOT/ BaseHOT/simple/ BaseHOT/simple/nested/ BaseHOT/simple/nested/VDU1.yaml BaseHOT/simple/sample_lcm_hot.yaml Files/ UserData/ UserData/__init__.py UserData/lcm_user_data.py
Here, you can find the structure of the sample VNF Package CSAR as a zip file.
Create VNF Package¶
Execute vnfpkgm create:
Take a note of “VNF Package ID” as it will be used in the next step.
$ cd - $ openstack vnf package create +-------------------+-------------------------------------------------------------------------------------------------+ | Field | Value | +-------------------+-------------------------------------------------------------------------------------------------+ | ID | 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 | | Links | { | | | "self": { | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9" | | | }, | | | "packageContent": { | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9/package_content" | | | } | | | } | | Onboarding State | CREATED | | Operational State | DISABLED | | Usage State | NOT_IN_USE | | User Defined Data | {} | +-------------------+-------------------------------------------------------------------------------------------------+
Upload VNF Package¶
Execute vnfpkgm upload:
The “VNF Package ID”
6e6b7a6d-0ebe-4085-96c2-b34269d837f9needs to be replaced with the appropriate one that was obtained from Create VNF Package.$ openstack vnf package upload \ --path ./sample_vnf_package_csar/sample_vnf_package_csar.zip \ 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 Upload request for VNF package 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 has been accepted.
Check the created VNF Package¶
Confirm the “Onboarding State” to be
ONBOARDED:$ openstack vnf package list +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+ | Id | Vnf Product Name | Onboarding State | Usage State | Operational State | Links | +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+ | 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 | Sample VNF | ONBOARDED | NOT_IN_USE | ENABLED | { | | | | | | | "self": { | | | | | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9" | | | | | | | }, | | | | | | | "packageContent": { | | | | | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9/package_content" | | | | | | | } | | | | | | | } | +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+
Create & Instantiate VNF¶
Create VNF¶
Find “VNFD ID” to create VNF:
The “VNFD ID” can be found to be
b1bb0ce7-ebca-4fa7-95ed-4840d70a1177in the example.$ openstack vnf package show \ 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 -c 'VNFD ID' +---------+--------------------------------------+ | Field | Value | +---------+--------------------------------------+ | VNFD ID | b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 | +---------+--------------------------------------+
Create VNF:
The “VNFD ID”
b1bb0ce7-ebca-4fa7-95ed-4840d70a1177needs to be replaced with the appropriate one.$ openstack vnflcm create b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 \ --os-tacker-api-version 2 +-----------------------------+------------------------------------------------------------------------------------------------------------------+ | Field | Value | +-----------------------------+------------------------------------------------------------------------------------------------------------------+ | ID | c98b05c7-bc96-43f8-a688-4d8079ffa3bf | | Instantiation State | NOT_INSTANTIATED | | Links | { | | | "self": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf" | | | }, | | | "instantiate": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf/instantiate" | | | } | | | } | | VNF Configurable Properties | | | VNF Instance Description | | | VNF Instance Name | | | VNF Product Name | Sample VNF | | VNF Provider | Company | | VNF Software Version | 1.0 | | VNFD ID | b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 | | VNFD Version | 1.0 | +-----------------------------+------------------------------------------------------------------------------------------------------------------+
Instantiate VNF¶
Create
<param-file>:Required parameter:
flavourID
Optional parameters:
instantiationLevelId
extVirtualLinks
extManagedVirtualLinks
vimConnectionInfo
localizationLanguage
additionalParams
extensions
vnfConfigurableProperties
Note
You can skip
vimConnectionInfoonly when you have the default VIM.A sample
<param-file>named assample_request.jsonwith minimal parameter:$ vi ./sample_request.json
{ "flavourId": "simple" }
[This is UserData specific part] When using UserData, use the following parameters instead.
{ "flavourId":"simple", "additionalParams": { "lcm-operation-user-data": "./UserData/userdata_standard.py", "lcm-operation-user-data-class": "StandardUserData" } }
Note
userdata_standard.pyshould be replaced with the UserData file name. AndStandardUserDatashould be replaced with the UserData class name.
Instantiate VNF:
The “ID of vnf instance” and “path to <param-file>” are needed to instantiate vnf.
$ openstack vnflcm instantiate c98b05c7-bc96-43f8-a688-4d8079ffa3bf \ ./sample_request.json --os-tacker-api-version 2 Instantiate request for VNF Instance c98b05c7-bc96-43f8-a688-4d8079ffa3bf has been accepted.
Check the details of the instantiated vnf.
$ openstack vnflcm list --os-tacker-api-version 2 +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ | ID | VNF Instance Name | Instantiation State | VNF Provider | VNF Software Version | VNF Product Name | VNFD ID | +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ | c98b05c7-bc96-43f8-a688-4d8079ffa3bf | | INSTANTIATED | Company | 1.0 | Sample VNF | b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 | +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ $ openstack vnflcm show c98b05c7-bc96-43f8-a688-4d8079ffa3bf \ --fit-width --os-tacker-api-version 2 +-----------------------------+--------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +-----------------------------+--------------------------------------------------------------------------------------------------------------------------------+ | ID | c98b05c7-bc96-43f8-a688-4d8079ffa3bf | | Instantiated Vnf Info | { | | | "flavourId": "simple", | | | "vnfState": "STARTED", | | | "scaleStatus": [ | | | { | | | "aspectId": "VDU1_scale", | | | "scaleLevel": 0 | | | } | | | ], | | | "maxScaleLevels": [ | | | { | | | "aspectId": "VDU1_scale", | | | "scaleLevel": 2 | | | } | | | ], | | | "vnfcResourceInfo": [ | | | { | | | "id": "6d01be26-f2be-421d-8c87-a4aa9d39300e", | | | "vduId": "VDU1", | | | "computeResource": { | | | "vimConnectionId": "bff267c4-6fc9-46b5-be53-15a6a3680033", | | | "resourceId": "6d01be26-f2be-421d-8c87-a4aa9d39300e", | | | "vimLevelResourceType": "OS::Nova::Server" | | | }, | | | "vnfcCpInfo": [ | | | { | | | "id": "CP1-6d01be26-f2be-421d-8c87-a4aa9d39300e", | | | "cpdId": "CP1" | | | } | | | ], | | | "metadata": { | | | "creation_time": "2023-12-01T06:57:11Z", | | | "stack_id": "vnf-c98b05c7-bc96-43f8-a688-4d8079ffa3bf-VDU1-6523jolwu66g/09019137-3b71-426e-8726-8572657999b2", | | | "vdu_idx": null, | | | "flavor": "m1.tiny", | | | "image-VDU1": "cirros-0.5.2-x86_64-disk" | | | } | | | } | | | ], | | | "vnfVirtualLinkResourceInfo": [ | | | { | | | "id": "ffa3b9cf-5135-4dc6-a7a1-dd1912d72363", | | | "vnfVirtualLinkDescId": "internalVL1", | | | "networkResource": { | | | "vimConnectionId": "bff267c4-6fc9-46b5-be53-15a6a3680033", | | | "resourceId": "ffa3b9cf-5135-4dc6-a7a1-dd1912d72363", | | | "vimLevelResourceType": "OS::Neutron::Net" | | | } | | | } | | | ], | | | "vnfcInfo": [ | | | { | | | "id": "VDU1-6d01be26-f2be-421d-8c87-a4aa9d39300e", | | | "vduId": "VDU1", | | | "vnfcResourceInfoId": "6d01be26-f2be-421d-8c87-a4aa9d39300e", | | | "vnfcState": "STARTED" | | | } | | | ], | | | "metadata": { | | | "stack_id": "0b1b274c-a493-4a2c-994f-ee8569ff111c", | | | "nfv": { | | | "VDU": { | | | "VDU1": { | | | "computeFlavourId": "m1.tiny", | | | "vcImageId": "cirros-0.5.2-x86_64-disk" | | | } | | | } | | | }, | | | "tenant": "nfv" | | | } | | | } | | Instantiation State | INSTANTIATED | | Links | { | | | "self": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf" | | | }, | | | "terminate": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf/terminate" | | | }, | | | "scale": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf/scale" | | | }, | | | "heal": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf/heal" | | | }, | | | "changeExtConn": { | | | "href": "http://127.0.0.1:9890/vnflcm/v2/vnf_instances/c98b05c7-bc96-43f8-a688-4d8079ffa3bf/change_ext_conn" | | | } | | | } | | VIM Connection Info | { | | | "default": { | | | "vimId": "bff267c4-6fc9-46b5-be53-15a6a3680033", | | | "vimType": "ETSINFV.OPENSTACK_KEYSTONE.V_3", | | | "interfaceInfo": { | | | "endpoint": "http://192.168.56.10/identity/v3", | | | "skipCertificateHostnameCheck": true, | | | "skipCertificateVerification": true | | | }, | | | "accessInfo": { | | | "username": "nfv_user", | | | "region": "RegionOne", | | | "project": "nfv", | | | "projectDomain": "default", | | | "userDomain": "default" | | | }, | | | "extra": {} | | | } | | | } | | VNF Configurable Properties | | | VNF Instance Description | | | VNF Instance Name | | | VNF Product Name | Sample VNF | | VNF Provider | Company | | VNF Software Version | 1.0 | | VNFD ID | b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 | | VNFD Version | 1.0 | +-----------------------------+--------------------------------------------------------------------------------------------------------------------------------+
Terminate & Delete VNF¶
Terminate VNF¶
Check the VNF Instance ID to terminate:
$ openstack vnflcm list --os-tacker-api-version 2 +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ | ID | VNF Instance Name | Instantiation State | VNF Provider | VNF Software Version | VNF Product Name | VNFD ID | +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ | c98b05c7-bc96-43f8-a688-4d8079ffa3bf | | INSTANTIATED | Company | 1.0 | Sample VNF | b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 | +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+
Terminate VNF Instance:
Execute terminate command:
$ openstack vnflcm terminate c98b05c7-bc96-43f8-a688-4d8079ffa3bf --os-tacker-api-version 2 Terminate request for VNF Instance 'c98b05c7-bc96-43f8-a688-4d8079ffa3bf' has been accepted.
Check the status of VNF Instance:
$ openstack vnflcm list --os-tacker-api-version 2 +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ | ID | VNF Instance Name | Instantiation State | VNF Provider | VNF Software Version | VNF Product Name | VNFD ID | +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+ | c98b05c7-bc96-43f8-a688-4d8079ffa3bf | | NOT_INSTANTIATED | Company | 1.0 | Sample VNF | b1bb0ce7-ebca-4fa7-95ed-4840d70a1177 | +--------------------------------------+-------------------+---------------------+--------------+----------------------+------------------+--------------------------------------+
Delete VNF¶
Delete VNF Instance:
$ openstack vnflcm delete c98b05c7-bc96-43f8-a688-4d8079ffa3bf Vnf instance 'c98b05c7-bc96-43f8-a688-4d8079ffa3bf' is deleted successfully
Delete VNF Package¶
Delete VNF Package:
Check the VNF Package ID to delete:
$ openstack vnf package list +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+ | Id | Vnf Product Name | Onboarding State | Usage State | Operational State | Links | +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+ | 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 | Sample VNF | ONBOARDED | NOT_IN_USE | ENABLED | { | | | | | | | "self": { | | | | | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9" | | | | | | | }, | | | | | | | "packageContent": { | | | | | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9/package_content" | | | | | | | } | | | | | | | } | +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+
Update the Operational State to
DISABLED:$ openstack vnf package update --operational-state 'DISABLED' \ 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 +-------------------+----------+ | Field | Value | +-------------------+----------+ | Operational State | DISABLED | +-------------------+----------+
Check the Operational State to be changed:
$ openstack vnf package list +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+ | Id | Vnf Product Name | Onboarding State | Usage State | Operational State | Links | +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+ | 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 | Sample VNF | ONBOARDED | NOT_IN_USE | DISABLED | { | | | | | | | "self": { | | | | | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9" | | | | | | | }, | | | | | | | "packageContent": { | | | | | | | "href": "/vnfpkgm/v1/vnf_packages/6e6b7a6d-0ebe-4085-96c2-b34269d837f9/package_content" | | | | | | | } | | | | | | | } | +--------------------------------------+------------------+------------------+-------------+-------------------+-------------------------------------------------------------------------------------------------+
Delete the VNF Package:
$ openstack vnf package delete 6e6b7a6d-0ebe-4085-96c2-b34269d837f9 All specified vnf-package(s) deleted successfully
