diff options
Diffstat (limited to 'docs/tosca2heat/examples')
| -rw-r--r-- | docs/tosca2heat/examples/Simple_RNC.yaml | 419 | ||||
| -rw-r--r-- | docs/tosca2heat/examples/Simple_RNC_definition.yaml | 264 | ||||
| -rw-r--r-- | docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml | 627 |
3 files changed, 0 insertions, 1310 deletions
diff --git a/docs/tosca2heat/examples/Simple_RNC.yaml b/docs/tosca2heat/examples/Simple_RNC.yaml deleted file mode 100644 index 9f99c57..0000000 --- a/docs/tosca2heat/examples/Simple_RNC.yaml +++ /dev/null @@ -1,419 +0,0 @@ -# Required TOSCA Definitions version string -tosca_definitions_version: tosca_simple_yaml_1_0 - -metadata: - template_name: tosca_simple_profile_for_nfv - template_author: opnfv_parser_project - template_version: tosca_simple_profile_for_nfv_1_0 - -# Optional description of the definitions inside the file. -description: > - TOSCA simple profile for RNC - 1, Compute Node MM, CM, DM, LB... - 1.1 MM: MaintainModule; - 1.2 CM: Control Module; - 1.3 DM: Data Module; - 1.4 LB: LineCard Module - 2, Network Node VL and CP - -imports: - - Simple_RNC_definition.yaml - -# list of YAML alias anchors (or macros) -dsl_definitions: - compute_props_os_DEF: &compute_props_os_DEF - architecture: x86_64 - type: Linux - distribution: Ubuntu - version: 14.10 - - compute_props_host_MM: &compute_props_host_MM - disk_size: 80 GB - iops: 300 - num_cpus: 8 - mem_size: 8192 MB - swap: 512 MB - - compute_props_host_CM: &compute_props_host_CM - disk_size: 0 GB - num_cpus: 8 - mem_size: 8192 MB - - compute_props_host_DM: &compute_props_host_DM - disk_size: 0 GB - num_cpus: 8 - mem_size: 8192 MB - - compute_props_host_LB: &compute_props_host_LB - disk_size: 0 GB - num_cpus: 4 - mem_size: 8192 MB - -# topology template definition of the cloud application or service -topology_template: - # a description of the topology template - description: > - simple RNC template - - inputs: - mm_storage_size: - type: integer - default: 40 GB - description: mm additional block storage size - constraints: - - valid_values: [ 10, 20, 40, 80 ] - - substitution_mappings: - type: rnc.nodes.VNF - properties: - vnfmtype: RADIO - - # definition of the node templates of the topology - node_templates: - MM_Active: - type: rnc.nodes.compute.MM - properties: - activestatus: 1 - requirements: - - host: MM_Active_Host - - high_availability: MM_Passive - artifacts: - #the VM image of MM - vm_image: mm.image - interfaces: - Standard: - create: - implementation: mm_install.sh - configure: - implementation: mm_active_configure.sh - - MM_Passive: - type: rnc.nodes.compute.MM - properties: - activestatus: 0 - requirements: - - host: MM_Passive_Host - - high_availability: MM_Active - artifacts: - #the VM image of MM - vm_image: mm.image - interfaces: - Standard: - create: - implementation: mm_install.sh - configure: - implementation: mm_passvie_configure.sh - - MM_Active_Host: - type: rnc.nodes.compute.MM_Host - capabilities: - os: - properties: *compute_props_os_DEF - host: - properties: *compute_props_host_MM - requirements: - - local_storage: - node: MM_BlockStorage - relationship: Storage_attachesto - attributes: - ip_address: { get_attribute: [ SELF, private_address ] } - - MM_Passive_Host: - type: rnc.nodes.compute.MM_Host - copy: MM_Active_Host - - CM_Active: - type: rnc.nodes.compute.CM - properties: - activestatus: 1 - requirements: - - host: CM_Active_Host - - high_availability: CM_Passive - artifacts: - #the VM image of CM - vm_image: cm.image - interfaces: - Standard: - create: - implementation: cm_install.sh - configure: - implementation: cm_active_configure.sh - - CM_Passive: - type: rnc.nodes.compute.CM - properties: - activestatus: 0 - requirements: - - host: CM_Passive_Host - - high_availability: CM_Active - artifacts: - #the VM image of CM - vm_image: mm.image - interfaces: - Standard: - create: - implementation: cm_install.sh - configure: - implementation: cm_passvie_configure.sh - - CM_Active_Host: - type: rnc.nodes.compute.CM_Host - capabilities: - os: - properties: *compute_props_os_DEF - host: - properties: *compute_props_host_CM - scalable: - properties: - min_instances: 1 - max_instances: 126 - default_instances: 1 - attributes: - ip_address: { get_attribute: [ SELF, private_address ] } - - CM_Passive_Host: - type: rnc.nodes.compute.MM_Host - copy: CM_Active_Host - - DM: - type: rnc.nodes.compute.DM - requirements: - - host: DM_Host - artifacts: - vm_image: dm.image - interfaces: - Standard: - create: - implementation: dm_install.sh - configure: - implementation: dm_configure.sh - - DM_Host: - type: rnc.nodes.compute.DM_Host - capabilities: - os: - properties: *compute_props_os_DEF - host: - properties: *compute_props_host_DM - scalable: - properties: - min_instances: 1 - max_instances: 120 - default_instances: 1 - attributes: - ip_address: { get_attribute: [ SELF, private_address ] } - - LB: - type: rnc.nodes.compute.LB - requirements: - - host: LB_Host - artifacts: - #the VM image of LB - vm_image: lb.image - interfaces: - Standard: - create: - implementation: lb_install.sh - configure: - implementation: lb_configure.sh - - LB_Host: - type: rnc.nodes.compute.LB_Host - capabilities: - os: - properties: *compute_props_os_DEF - host: - properties: *compute_props_host_LB - scalable: - properties: - min_instances: 1 - max_instances: 20 - default_instances: 1 - attributes: - ip_address: { get_attribute: [ SELF, private_address ] } - - MM_BlockStorage: - type: rnc.nodes.BlockStorage - properties: - size: { get_input: mm_storage_size } - interfaces: - Configure: - post_configure_target: - implementation: default_script.sh - - CTRL_NetWork: - type: rnc.nodes.VL - properties: - vendor: "zte" - cidr: "128.0.0.0/8" - network_name: net1 - dhcp_enabled: false - - INTERMEDIA_NetWork: - type: rnc.nodes.VL - properties: - vendor: "zte" - cidr: "10.0.0.0/8" - network_name: net3 - dhcp_enabled: true - - EXTERMEDIA_NetWork: - type: rnc.nodes.VL - properties: - vendor: "zte" - cidr: "172.1.0.0/20" - network_name: net2 - dhcp_enabled: true - - EMS_NetWork: - type: rnc.nodes.VL - properties: - vendor: "zte" - cidr: "129.0.0.0/8" - network_name: net2 - dhcp_enabled: true - - MM_Port_EMS: - type: rnc.nodes.CP - properties: - order: 1 - is_default: true - requirements: - - virtualbinding: MM_Active - - virtualLink: EMS_NetWork - - MM_Port_CTRL: - type: rnc.nodes.CP - properties: - order: 0 - is_default: true - requirements: - - virtualbinding: MM_Active - - virtualLink: CTRL_NetWork - - MM_Port_EXTERMEDIA: - type: rnc.nodes.CP - properties: - order: 2 - is_default: true - requirements: - - virtualbinding: MM_Active - - virtualLink: EXTERMEDIA_NetWork - - CM_Port_CTRL: - type: rnc.nodes.CP - properties: - order: 0 - is_default: true - requirements: - - virtualbinding: CM_Active - - virtualLink: CTRL_NetWork - - CM_Port_INTERMEDIA: - type: rnc.nodes.CP - properties: - order: 1 - is_default: false - requirements: - - virtualbinding: CM_Active - - virtualLink: INTERMEDIA_NetWork - - DM_Port_CTRL: - type: rnc.nodes.CP - properties: - order: 0 - is_default: true - requirements: - - virtualbinding: DM - - virtualLink: CTRL_NetWork - - DM_Port_INTERMEDIA: - type: rnc.nodes.CP - properties: - order: 1 - is_default: false - requirements: - - virtualbinding: DM - - virtualLink: INTERMEDIA_NetWork - - LB_Port_CTRL: - type: rnc.nodes.CP - properties: - order: 0 - is_default: true - requirements: - - virtualbinding: LB - - virtualLink: CTRL_NetWork - - LB_Port_INTERMEDIA: - type: rnc.nodes.CP - properties: - order: 1 - is_default: false - requirements: - - virtualbinding: LB - - virtualLink: INTERMEDIA_NetWork - - LB_Port_EXTERMEDIA: - type: rnc.nodes.CP - properties: - order: 2 - is_default: false - requirements: - - virtualbinding: LB - - virtualLink: EXTERMEDIA_NetWork - - # definition of the relationship templates of the topology - relationship_templates: - Storage_attachesto: - type: tosca.relationships.AttachesTo - properties: - location: /data_location - - # definition of output parameters for the topology template - outputs: - private_ip_of_MM: - description: The private IP address of the MM. - value: { get_attribute: [ MM_Active_Host, ip_address ] } - - private_ip_of_CM: - description: The private IP address of the CM. - value: { get_attribute: [ CM_Active_Host, ip_address ] } - - private_ip_of_DM: - description: The private IP address of the DM. - value: { get_attribute: [ DM_Host, ip_address ] } - - private_ip_of_LB: - description: The private IP address of the LB. - value: { get_attribute: [ LB_Host, ip_address ] } - - # definition of logical groups of node templates within the topology - # To be continue about this section - groups: - ServerGroupAnitAffinity: # - description: Logical component grouping for placement - members: [ MM_Acitve, MM_Passive, CM_Acitve, CM_Passive, LB ] - policies: - type: tosca.policy.placement.Antilocate - - # ServerGroupAffinity: # - # members: [ CM, DM ] - # policies: - # type: tosca.policy.placement.Antilocate - - # ServerGroupScaling_DM: # added future - # members: [ DM, ]# only one, will be error - # policies: - # - name: MyScaleUpPolicy - # - type: tosca.policy.scale.up | tosca.policy.scale.down - # - rule: fn.utilizaton [ DM ], greater_than: 80 - # - trigger: script_dm - - # ServerGroupScaling_LB: # added future - # members: [ LB, ] # only one, will be error - # policies: - # - name: MyScaleUpPolicy - # - type: tosca.policy.scale.up | tosca.policy.scale.down - # - rule: fn.utilizaton [ LB ], greater_than: 80 - # - trigger: script_lb diff --git a/docs/tosca2heat/examples/Simple_RNC_definition.yaml b/docs/tosca2heat/examples/Simple_RNC_definition.yaml deleted file mode 100644 index 921da0d..0000000 --- a/docs/tosca2heat/examples/Simple_RNC_definition.yaml +++ /dev/null @@ -1,264 +0,0 @@ -# Required TOSCA Definitions version string -tosca_definitions_version: tosca_simple_yaml_1_0 - -metadata: - template_name: tosca_simple_profile_for_nfv - template_author: opnfv_parser_project - template_version: tosca_simple_profile_for_nfv_1_0 - -# Optional description of the definitions inside the file. -description: > - NFV TOSCA simple profile for RNC types - 1, Compute Node MM, CM, DM, LB... - 1.1 MM: MaintainModule; - 1.2 CM: Control Module; - 1.3 DM: Data Module; - 1.4 LB: LineCard Module - 2, Network Node VL and CP - -imports: - - TOSCA_nfv_definition_1_0.yaml - -# list of node type definitions -node_types: - rnc.nodes.VNF: - derived_from: tosca.nodes.nfv.VNF - properties: - vnftype: - type: string - description: type of the vnf - default: UMTS - required: false - constraints: - - valid_values: [ TD, UMTS ] - requirements: - - virtualLink_VNFM: - capability: tosca.capabilities.nfv.VirtualLinkable - - virtualLink_EMS: - capability: tosca.capabilities.nfv.VirtualLinkable - - virtualLink_TRAFFIC: - capability: tosca.capabilities.nfv.VirtualLinkable - - rnc.nodes.compute.MM: - derived_from: tosca.nodes.nfv.VDU - properties: - activestatus: - type: integer - description: active or passive - constraints: - # 1 active, 0 passive - - valid_values: [ 0, 1 ] - id: - type: string - defaule: MM - description: > - A identifier of this VDU within the scope of the VNFD, - including version functional description and other - identification information. - requirements: - - host: - capability: tosca.capabilities.Container - node: rnc.nodes.compute.MM_Host - relationship: tosca.relationships.HostedOn - - rnc.nodes.compute.MM_Host: - derived_from: tosca.nodes.Compute - capabilities: - binding: - type: tosca.capabilities.network.Bindable - os: - type: tosca.capabilities.OperatingSystem - scalable: - type: tosca.capabilities.Scalable - host: - type: rnc.capabilities.Container - valid_source_types: [ tosca.nodes.SoftwareComponent ] - storage: - type: tosca.capabilities.nfv.Storage - valid_source_types: [ tosca.nodes.SoftwareComponent ] - attributes: - ip_address: - type: string - - rnc.nodes.compute.CM: - derived_from: tosca.nodes.nfv.VDU - properties: - activestatus: - type: integer - description: 1 for active or 0 for passive - constraints: - # 1 active, 0 passive - - valid_values: [ 0, 1 ] - requirements: - - host: - capability: tosca.capabilities.Container - node: rnc.nodes.compute.CM_Host - relationship: tosca.relationships.HostedOn - - rnc.nodes.compute.CM_Host: - derived_from: tosca.nodes.Compute - capabilities: - binding: - type: tosca.capabilities.network.Bindable - os: - type: tosca.capabilities.OperatingSystem - scalable: - type: tosca.capabilities.Scalable - host: - type: rnc.capabilities.Container - valid_source_types: [ tosca.nodes.SoftwareComponent ] - cpu_extension: - type: tosca.capabilities.nfv.CPU_extension - valid_source_types: [ tosca.nodes.SoftwareComponent ] - memory_extension: - type: tosca.capabilities.nfv.Memory_extension - valid_source_types: [ tosca.nodes.SoftwareComponent ] - hypervisors: - type: tosca.capabilities.nfv.Hypervisors - valid_source_types: [ tosca.nodes.SoftwareComponent ] - PCIe: - type: tosca.capabilities.nfv.PCIe - valid_source_types: [ tosca.nodes.SoftwareComponent ] - interfaces: - type: tosca.capabilities.nfv.network.Interfaces - valid_source_types: [ tosca.nodes.SoftwareComponent ] - virtual_switches: - type: tosca.capabilities.nfv.network.Virtual_switches - valid_source_types: [ tosca.nodes.SoftwareComponent ] - attributes: - ip_address: - type: string - - rnc.nodes.compute.DM: - derived_from: tosca.nodes.nfv.VDU - requirements: - - host: - capability: tosca.capabilities.Container - node: rnc.nodes.compute.DM_Host - relationship: tosca.relationships.HostedOn - - rnc.nodes.compute.DM_Host: - derived_from: tosca.nodes.Compute - capabilities: - binding: - type: tosca.capabilities.network.Bindable - os: - type: tosca.capabilities.OperatingSystem - scalable: - type: tosca.capabilities.Scalable - host: - type: rnc.capabilities.Container - valid_source_types: [ tosca.nodes.SoftwareComponent ] - cpu_extension: - type: tosca.capabilities.nfv.CPU_extension - valid_source_types: [ tosca.nodes.SoftwareComponent ] - memory_extension: - type: tosca.capabilities.nfv.Memory_extension - valid_source_types: [ tosca.nodes.SoftwareComponent ] - hypervisors: - type: tosca.capabilities.nfv.Hypervisors - valid_source_types: [ tosca.nodes.SoftwareComponent ] - PCIe: - type: tosca.capabilities.nfv.PCIe - valid_source_types: [ tosca.nodes.SoftwareComponent ] - interfaces: - type: tosca.capabilities.nfv.network.Interfaces - valid_source_types: [ tosca.nodes.SoftwareComponent ] - virtual_switches: - type: tosca.capabilities.nfv.network.Virtual_switches - valid_source_types: [ tosca.nodes.SoftwareComponent ] - attributes: - ip_address: - type: string - - rnc.nodes.compute.LB: - derived_from: tosca.nodes.nfv.VDU - requirements: - - host: - capability: tosca.capabilities.Container - node: rnc.nodes.compute.LB_Host - relationship: tosca.relationships.HostedOn - - rnc.nodes.compute.LB_Host: - derived_from: tosca.nodes.Compute - capabilities: - binding: - type: tosca.capabilities.network.Bindable - os: - type: tosca.capabilities.OperatingSystem - scalable: - type: tosca.capabilities.Scalable - host: - type: rnc.capabilities.Container - valid_source_types: [ tosca.nodes.SoftwareComponent ] - interfaces: - type: tosca.capabilities.nfv.network.Interfaces - valid_source_types: [ tosca.nodes.SoftwareComponent ] - virtual_switches: - type: tosca.capabilities.nfv.network.Virtual_switches - valid_source_types: [ tosca.nodes.SoftwareComponent ] - attributes: - ip_address: - type: string - - rnc.nodes.BlockStorage: - derived_from: tosca.nodes.BlockStorage - - rnc.nodes.VL: - derived_from: tosca.nodes.nfv.VL.ELAN - properties: - ip_version: - type: integer - required: false - default: 4 - constraints: - - valid_values: [ 4, 6 ] - cidr: - type: string - required: false - network_name: - type: string - required: false - dhcp_enabled: - type: boolean - required: false - default: true - description: > - Indicates should DHCP service be enabled on the network or not. - - rnc.nodes.CP: - derived_from: tosca.nodes.nfv.CP - properties: - ip_address: - type: string - required: false - order: - type: integer - required: true - default: 0 - constraints: - - greater_or_equal: 0 - is_default: - type: boolean - required: false - default: false - -# list of capability type definitions -capability_types: - rnc.capabilities.Container: - derived_from: tosca.capabilities.Container - properties: - swap: - type: scalar-unit.size - description: swap info - required: false - default: 0 - constraints: - - greater_or_equal: 0 MB - iops: - type: integer - description: IOPS for disk - required: false - default: 0 - constraints: - - greater_than: 0 diff --git a/docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml b/docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml deleted file mode 100644 index 432cee5..0000000 --- a/docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml +++ /dev/null @@ -1,627 +0,0 @@ -# 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. - -########################################################################### -# The content of this file reflects TOSCA nfv Profile in YAML version -# 1.0.0, which is derived from TOSCA Simple Profile. It describes the -# definition for nfv TOSCA types including Node Type, -# Relationship Type, Capability Type and Interfaces. -########################################################################### -tosca_definitions_version: tosca_simple_yaml_1_0 - -metadata: - template_name: tosca_simple_profile_for_nfv - template_author: opnfv_parser_project - template_version: tosca_simple_profile_for_nfv_1_0 - -########################################################################### -# Node Type. -# A Node Type is a reusable entity that defines the type of one or more -# Node Templates. -########################################################################### -node_types: - tosca.nodes.nfv.VNF: - derived_from: tosca.nodes.Root - properties: - id: - type: string - description: ID of this VNF - vendor: - type: string - description: name of the vendor which provides this VNF - version: - type: version - description: version of the software for this VNF - requirements: - - virtualLink: - capability: tosca.capabilities.nfv.VirtualLinkable - - tosca.nodes.nfv.VDU: - derived_from: tosca.nodes.SoftwareComponent - properties: - id: - type: string - required: true - description: > - A unique identifier of this VDU within the scope - of the VNFD, including version functional - description and other identification information. - This will be used to refer to VDU when defining - relationships between them. - capabilities: - high_availability: - type: tosca.capabilities.nfv.HA - virtualbinding: - type: tosca.capabilities.nfv.VirtualBindable - monitoring_parameter: - type: tosca.capabilities.nfv.Metric - requirements: - - high_availability: - capability: tosca.capabilities.nfv.HA - relationship: tosca.relationships.nfv.HA - occurrences: [ 0, 1 ] - - host: - capability: tosca.capabilities.Container - node: tosca.nodes.Compute - relationship: tosca.relationships.HostedOn - - tosca.nodes.nfv.CP: - derived_from: tosca.nodes.Root - properties: - type: - type: string - required: false - attributes: - IP_address: - type: string - required: false - requirements: - - virtualLink: - capability: tosca.capabilities.nfv.VirtualLinkable - - virtualbinding: - capability: tosca.capabilities.nfv.Virtualbindable - - tosca.nodes.nfv.VL: - derived_from: tosca.nodes.Root - properties: - vendor: - type: string - required: true - description: name of the vendor who generate this VL - capabilities: - virtual_linkable: - type: tosca.capabilities.nfv.VirtualLinkable - - tosca.nodes.nfv.VL.ELine: - derived_from: tosca.nodes.nfv.VL - capabilities: - virtual_linkable: - occurrences: 2 - - tosca.nodes.nfv.VL.ELAN: - derived_from: tosca.nodes.nfv.VL - - tosca.nodes.nfv.VL.ETree: - derived_from: tosca.nodes.nfv.VL - - tosca.nodes.nfv.FP: - derived_from: tosca.nodes.Root - properties: - policy: - type: string - required: false - description: name of the vendor who generate this VL - requirements: - - forwarder: - capability: tosca.capabilities.nfv.Forwarder - -########################################################################## -# Capability Type. -# A Capability Type is a reusable entity that describes a kind of -# capability that a Node Type can declare to expose. -########################################################################## -capability_types: - tosca.capabilities.nfv.VirtualBindable: - derived_from: tosca.capabilities.Root - - tosca.capabilities.nfv.HA: - derived_from: tosca.capabilities.Root - valid_source_types: [ tosca.nodes.nfv.VDU ] - - tosca.capabilities.nfv.HA.ActiveActive: - derived_from: tosca.capabilities.nfv.HA - - tosca.capabilities.nfv.HA.ActivePassive: - derived_from: tosca.capabilities.nfv.HA - - tosca.capabilities.nfv.Metric: - derived_from: tosca.capabilities.Root - - tosca.capabilities.nfv.Forwarder: - derived_from: tosca.capabilities.Root - - tosca.capabilities.nfv.VirtualLinkable: - derived_from: tosca.capabilities.Root - - tosca.capabilities.nfv.CPU_extension: - derived_from: tosca.capabilities.Root - properties: - cpu_instruction_set_extension: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - Instruction sets are often enhanced with - instruction set extensions. This element - represents instruction set extensions that the - VDU has been developed, optimized or tested with - cpu_model: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - The CPU model for which the VDU has been - developed, compiled with CPU model specific - optimisations, optimized or validated on. - cpu_model_specification_binding: - type: string - required: false - description: > - VDUs may be developed, compiled, optimized - or validated on particular CPU models. Some - deployments may wish to permit the VDU to - be deployed on a platform with the specified - CPU only, or with an alternative CPU with the - same architecture, instruction set, and if - specified, instruction set extensions, or with a - CPU of equivalent or greater capability. - cpu_min_clock_speed: - type: string - required: false - description: > - The minimum CPU clock speed may be one of - the elements that the development and - validation of the VDU has been considered - with. This may be in conjunction with some of - the other CPU elements such as CPU Model. - Requiring a minimum clock speed may be part - of a deployment requirement necessary to - help ensure particular performance or timing - related characteristics are met in the - deployment. - cpu_core_reservation: - type: string - required: false - description: > - The number of CPU cores allocated to the - VDU. This may be necessary to help ensure - particular performance or timing related - characteristics are met in the deployment. - cpu_simultaneous_multi_threading_hw_thread_specification: - type: string - required: false - description: > - The use of Simultaneous Multi-Threading HW - is an efficient way to increase the compute - capacity of a platform. SMT HW threads share - some CPU core resources. In some VDU - implementations, it may be necessary to very - explicitly control the HW thread allocation on a - platform. This could be to help ensure locality - in data caches or as a mechanism to enhance - determinism. - cpu_core_oversubscription_policy: - type: string - required: false - description: > - The VDU may co-exist on a platform with - multiple VDUs or VMs and as such will be - sharing CPU core resources available in the - platform. It may be necessary to specify the - CPU core oversubscription policy in terms of - virtual cores to physical cores/threads on the - platform. This policy could be based on - required VDU deployment characteristics such - as high performance, low latency, and /or - deterministic behaviour. - cpu_core_and_hw_thread_allocation_topology_policy: - type: string - required: false - description: > - The VDU may be designed to use a specific - mapping of virtual CPUs to HW threads or - cores with a specific allocation topology in - order to ensure locality in data caches and - maximize performance. The VDU will not - specify which physical resources to use, but - may specify if virtual CPUs shall be coupled - together as HW threads belonging to the same - core, or as belonging to the same processor. - cpu_last_level_cache_size: - type: scalar-unit.size - required: false - constraints: - - greater_or_equal: 0 KB - description: > - The size of the last level cache may impact the - performance of the VDU, particularly for cache - intensive workloads. - cpu_direct_io_access_to_cache: - type: string - required: false - description: > - The ability of an I/O device to have direct - access to the CPU cache enables - considerable memory access savings and for - I/O intensive workloads can offer significant - performance benefits. - cpu_translation_look_aside_buffer_parameter: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - The Translation Look-aside Buffer (TLB) is a - cache for address translation typically used by - a hardware based memory management units. - The Input/Output TLB (IOTLB) is a cache for - address translation related to remapping - hardware. The availability of a TLB and an - IOTLB can significantly improve the - performance of a virtual machine. - A number of parameters of the TLBs impact - the performance potential. These include: - 1 TLB Size. - 2 TLB Large Page Support. - 3 IOTLB Size. - 4 IOTLB Large Page Support. - cpu_hot_add: - type: boolean - required: false - description: > - Hot add CPU is the ability to dynamically add - CPUs to a running system. The new CPU can - immediately replace a failing CPU via - migration or be brought on-line later. - cpu_support_accelerator: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - This capability refers to support by the CPU - and associated chipsets of a data processing - accelerator framework, together with its - libraries and drivers. - - tosca.capabilities.nfv.Memory_extension: - derived_from: tosca.capabilities.Root - properties: - memory_parameter: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - There are a number of memory related parameters that can have a - significant impact on the performance and/or reliability of the VDU. - These include: - • Memory Type. - • Memory Speed - • Number of memory channels. - • Size of available memory. - • Reliability characteristics such as Memory Error Correction - codes. - • Memory oversubscription policy. - • Memory bandwidth required per VDU. - • Number of large pages required per VDU - • Non-Uniform Memory Architecture (NUMA) Allocation Policy, - i.e. in NUMA architecture how you specify memory allocation - that is cognisant of the relevant process/core allocation. This - applies also to allocation of huge pages. - memory_hot_add: - type: boolean - required: false - description: > - Hot add memory is the ability to add physical memory while the system - is running. Added memory can immediately replace failing memory via - migration or be brought on-line later. - - tosca.capabilities.nfv.Hypervisors: - derived_from: tosca.capabilities.Root - properties: - hypervisors: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - There are a number of hypervisor related parameters that can have a - significant impact on the deployment and performance of the VDU. - These include: - • Hypervisor type - • Hypervisor version as a VDU may be validated with a particular - version. - • Hypervisor Address Translation support parameters including: - o Second Level Address Translation. - o Second Level Address Translation with Large page - support. - o Second Level Address Translation for I/O. - o Second Level Address Translation for I/O with Large page. - support. Where "Large" is considered to be 1 GB or - greater. - o Support for interrupt remapping, i.e. supporting the IOMMU - in the hypervisor. - o Support of data processing acceleration libraries in the - hypervisor, i.e. for acceleration libraries which require - hypervisor support for high performance. - - tosca.capabilities.nfv.PCIe: - derived_from: tosca.capabilities.Root - properties: - platform_pcie_parameter: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - There are a number of PCIe related parameters that can - have a significant impact on the deployment and - performance of the VDU. These include: - • PCIe generational capabilities. - • PCIe bandwidth. - • PCIe Device Pass-through. - • PCIe SR-IOV as the VDU may require that an SR- - IOV virtual vunction from the specified PCIe - device can be allocated to the VM. - • PCIe Device Assignment Affinity. The VDU may - require for performance reasons the ability to - allocate a partitionable PCIe Device capability - such as a NIC port, an entire NIC or a NIC virtual - function to the VDU while also ensuring that the - selected device is locally connected to the same - processor. - platform_pcie_parameter: - type: string - required: false - description: > - Detecting and reporting correctable and un-correctable - (fatal and non-fatal) PCIe errors to software for error - handling and remediation. - platform_acceleration_device: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - The VDU may have been developed, optimized or - tested with an acceleration device such as a crypto - accelerator that may typically be accessed over a PCIe - bus. - - tosca.capabilities.nfv.network.Interfaces: - derived_from: tosca.capabilities.Root - properties: - network_interface_card_capability: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - The VDU may have been developed, optimized or - tested with certain NIC capabilities to benefit items - such as performance or scalability. These include: - • TCP Large Segmentation Offload (LSO) for - offload the segmentation of large TCP - messages into MTU sized packets from the - CPU to the NIC. - • Large Receive Offload (LRO), i.e. the - inverse of LSO by coalescing incoming - TCP/IP packets into larger segments for - processing in the CPU. - • Checksum Offload. - • Receive Side Scaling (RSS), for packet - distribution between cores. - • Flow Director, for more fine grained (than - RSS) packet distribution between cores. - • Mirroring of packets between interfaces. - • Availability of Independent Rx/Tx queues for - VM so that queue pairs in the NIC can be - allocated to the VMs. - • Jumbo Frame support. - • VLAN tag stripping. - • RDMA support. - • SR-IOV support. - • Data processing acceleration software - library support, e.g. DPDK ® - see note. - network_interface_bandwidth: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - The network speed/bandwidth to be guaranteed - per requested NIC. - data_processing_acceleration_library: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - Name and version of the data processing - acceleration library used. Orchestration can match - any NIC that is known to be compatible with the - specified library - - tosca.capabilities.nfv.network.Virtual_switches: - derived_from: tosca.capabilities.Root - properties: - vswitch_capability: - type: list - required: false - entry_schema: - type: string - constraints: - - min_length: 1 - description: > - The VDU may have been developed, optimized or tested with a - particular vSwitch and may require specifying the vSwitch type, version - and key features such as overlay tunnel termination support. - - tosca.capabilities.nfv.Storage: - derived_from: tosca.capabilities.Root - properties: - storage_requirement: - type: scalar-unit.size - required: false - constraints: - - greater_or_equal: 0 MB - description: > - Required storage characteristics (e.g. size), including Key Quality - Indicators (KQIs) for performance and reliability/availability. - rdma_support_bandwitdh: - type: integer - required: false - constraints: - - greater_or_equal: 0 - description: > - The VDU may have been developed, optimized or tested with a - storage supporting RDMA over a given bandwidth. - -########################################################################## -# Relationship Type. -# A Relationship Type is a reusable entity that defines the type of one -# or more relationships between Node Types or Node Templates. -########################################################################## -relationship_types: - tosca.relationships.nfv.VirtualBindsTo: - derived_from: tosca.relationships.ConnectsTo - valid_target_types: [ tosca.capabilities.nfv.VirtualBindable ] - - tosca.relationships.nfv.HA: - derived_from: tosca.relationships.Root - valid_target_types: [ tosca.capabilities.nfv.HA ] - - tosca.relationships.nfv.Monitor: - derived_from: tosca.relationships.ConnectsTo #??? - valid_target_types: [ tosca.capabilities.nfv.Metric ] - - tosca.relationships.nfv.ForwardsTo: - derived_from: tosca.relationships.root - valid_target_types: [ tosca.capabilities.nfv.Forwarder ] - - tosca.relationships.nfv.VirtualLinksTo: - derived_from: tosca.relationships.ConnectsTo - valid_target_types: [ tosca.capabilities.nfv.VirtualLinkable ] - -########################################################################## - # groups Type. - # as defined within the TOSCA nfv Simple Profile specification. - # BWT:Not supported by tosca-parser currently, and will be added future. -########################################################################## -#group_types: -# tosca.groups.nfv.VNFFG: -# derived_from: tosca.groups.Root -# properties: -# vendor: -# type: string -# required: true -# description: name of the vendor who generate this VNFFG -# version: -# type: string -# required: true -# description: version of this VNFFG -# number_of_endpoints: -# type: integer -# required: true -# description: count of the external endpoints included in this VNFFG -# dependent_virtual_link: -# type: list -# description: Reference to a VLD used in this Forwarding Graph -# required: true -# entry_schema: -# type: string -# connection_point: -# type: list -# description: Reference to Connection Points forming the VNFFG -# required: true -# entry_schema: -# type: string -# constituent_vnfs: -# type: list -# description: Reference to a list of VNFD used in this VNF Forwarding Graph -# required: true -# entry_schema: -# type: string -# targets: -# type: list -# required: false -# description: list of Network Forwarding Path within the VNFFG -# entry_schema: -# type: string -# requirements: -# - forwarder: -# capability: tosca.capabilities.Forwarder - -#datatype_definitions: -########################################################################## - # Data Type. To be continue - # A Datatype is a complex data type declaration which contains other - # complex or simple data types. - # BWT: will be added future. -########################################################################## - -#tosca.datatypes.network.XX: -# properties: -# network_name: -# type: string -# network_id: -# type: string -# addresses: -# type: list -# entry_schema: -# type: string - -#artifact_types: -########################################################################## - # Artifact Type.To be continue - # An Artifact Type is a reusable entity that defines the type of one or more - # files which Node Types or Node Templates can have dependent relationships - # and used during operations such as during installation or deployment. - # BWT: will be added future. -########################################################################## -#tosca.artifacts.File.XXX: -# derived_from: tosca.artifacts.Root |