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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/parser_docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml | 1146 |
1 files changed, 573 insertions, 573 deletions
diff --git a/docs/parser_docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml b/docs/parser_docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml index 432cee5..c535144 100644 --- a/docs/parser_docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml +++ b/docs/parser_docs/tosca2heat/examples/TOSCA_nfv_definition_1_0.yaml @@ -1,8 +1,8 @@ -# Licensed :under the Apache License, Version 2.0 (the "License"); you may +# 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 +# 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 @@ -10,600 +10,600 @@ # License for the specific language governing permissions and limitations # under the License. -########################################################################### -# The content of this file reflects TOSCA nfv Profile in YAML version +########################################################################## +# 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 +########################################################################## +tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_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 +########################################################################## + +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 who generate this VNF + version: + type: version + description: version of the software for this VNF + requirements: + - virtualLink: + capability: tosca.capabilities.nfv.VirtualLinkable + relationship: tosca.relationships.nfv.VirtualLinksTo + node: tosca.nodes.nfv.VL + +tosca.nodes.nfv.VDU: + derived_from: tosca.nodes.Compute + 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 + node: tosca.nodes.nfv.VDU + occurrences: [ 0, 1 ] + +tosca.nodes.nfv.CP: + derived_from: tosca.nodes.network.Port + description: > + The NFV CP node represents a logical connection point + entity as defined by ETSI GS NFV-MAN + properties: + type: + type: string + required: false + requirements: + - virtualLink: + capability: tosca.capabilities.nfv.VirtualLinkable + relationship: tosca.relationships.nfv.VirtualLinksTo + node: tosca.nodes.nfv.VL + - virtualBinding: + capability: tosca.capabilities.nfv.VirtualBindable + relationship: tosca.relationships.nfv.VirtualBindsTo + node: tosca.nodes.nfv.VDU + +tosca.nodes.nfv.VL: + derived_from: tosca.nodes.network.Network + 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 + relationship: tosca.relationships.nfv.ForwardsTo + +########################################################################## +# Relationship Type. +# A Relationship Type is a reusable entity that defines the type of one +# or more relationships between Node Types or Node Templates. +########################################################################## + +tosca.relationships.nfv.VirtualLinksTo: + derived_from: tosca.relationships.network.LinksTo + valid_target_types: [ tosca.capabilities.nfv.VirtualLinkable ] + +tosca.relationships.nfv.VirtualBindsTo: + derived_from: tosca.relationships.network.BindsTo + 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] ########################################################################## # 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: + +tosca.capabilities.nfv.VirtualLinkable: + derived_from: tosca.capabilities.network.Linkable + +tosca.capabilities.nfv.VirtualBindable: + derived_from: tosca.capabilities.network.Bindable + +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.CPU_extension: + derived_from: tosca.capabilities.Root + properties: + cpu_instruction_set_extension: + type: list + required: false + entry_schema: 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: + 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 - 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: + 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 - 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: + 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 - 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: + 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 - 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: + 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 - 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: + 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 - 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: + 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 - 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 ] + 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. - 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 Type. +# Defined within the TOSCA nfv Simple Profile specification. ########################################################################## -#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: +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.nfv.Forwarder + relationship: tosca.relationships.nfv.ForwardsTo + +#data_types: ########################################################################## - # 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. +# 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: @@ -617,11 +617,11 @@ relationship_types: #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. +# 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 |