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authorzhipengh <huangzhipeng@huawei.com>2017-03-02 11:51:07 +0800
committerzhipengh <huangzhipeng@huawei.com>2017-03-02 12:05:07 +0800
commit53b22cfb7ad8b323073213e4e55584261dd4e50a (patch)
treefc8c6bed95c2dc66cb812b7023bafdbd2799d3a6 /docs/developer/design/examples/vRNC_tosca_intro.rst
parent9a2b86ff190a16822ec3f68b2c1d070d54a47da9 (diff)
Danube Release Docs Fixup patch 1
Done in this patch 1. Fixes in overview.rst 2. Moves governance folder under docs 3. Adds arno release use case doc from https://wiki.opnfv.org/display/parser/Parser+Use+Cases to the requirement folder 4. Moves two old tosca2heat documents into developer/design/examples 5. Adds new empty tosca2heat and verigraph design document under developer/design. 6. Remove old contents in yang2tosca and policy2tosca design docs since they are all related to installation/execution, not design. 7. Fixes in installation.instruction.rst and usage,guide.rst To do in the following patches 1. Design doc writeup: Xiaodong(tosca2heat), Shiva(yang2tosca/policy2tosca), Serena(verigraph) 2. Release doc writeup: Xiaodong and Howard (postinstall.rst,scenario.description.rst), Serena(verigraph part of release-notes.rst), release-notes.rst Change-Id: If4f51067dd33acd2332e503ee31d6941b4df4c89 Signed-off-by: zhipengh <huangzhipeng@huawei.com>
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+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+======================================
+OPNFV Parser tosca2heat - New Keywords
+======================================
+
+1.NFV-tosca new keywords
+------------------------
+
+All keywords in nfv tosca are not implemented in code, and will be
+implemented by parser.
+
+1.1 Nodes types
+~~~~~~~~~~~~~~~
+
+Basic types
+^^^^^^^^^^^
+
+* tosca.nodes.nfv.VDU
+* tosca.nodes.nfv.CP
+* tosca.nodes.nfv.VL
+
+Extend types
+^^^^^^^^^^^^
+
+* tosca.nodes.nfv.VL.ELine
+* tosca.nodes.nfv.VL.ELAN
+* tosca.nodes.nfv.VL.ETree
+* tosca.nodes.nfv.FP
+
+1.2 Capability types
+~~~~~~~~~~~~~~~~~~~~
+
+Basic types
+^^^^^^^^^^^
+
+* tosca.capabilities.nfv.VirtualBindable
+* tosca.capabilities.nfv.VirtualLinkable
+* tosca.capabilities.nfv.HA.ActiveActive
+* tosca.capabilities.nfv.HA.ActivePassive
+* tosca.capabilities.nfv.Metric
+
+Extend types
+^^^^^^^^^^^^
+
+* tosca.capabilities.nfv.Forwarder
+* tosca.capabilities.nfv.CPU\_extension
+* tosca.capabilities.nfv.Memory\_extension
+* tosca.capabilities.nfv.Hypervisors
+* tosca.capabilities.nfv.PCIe
+* tosca.capabilities.nfv.network.Interfaces
+* tosca.capabilities.nfv.network.Virtual\_switches
+* tosca.capabilities.nfv.Storage
+
+1.3 Relationship types
+~~~~~~~~~~~~~~~~~~~~~~
+
+Basic types
+^^^^^^^^^^^
+
+* tosca.relationships.nfv.VirtualBindsTo
+* tosca.relationships.nfv.VirtualLinksTo
+* tosca.relationships.nfv.HA
+* tosca.relationships.nfv.Monitor
+
+Extend types
+^^^^^^^^^^^^
+
+* tosca.relationships.nfv.ForwardsTo
+
+1.4 Group Types
+~~~~~~~~~~~~~~~
+
+* tosca.groups.nfv.VNFFG
+
+2.Simple-tosca new keywords
+---------------------------
+
+Some keywords are only defined in tosca simple profile,but are not
+supported in tosca-paser, and some keywords such as "policy type", are not yet defined
+completely so far.
+
+2.1 topology template keyname
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+* "substitution\_mappings" syntax
+
+ An optional declaration that exports the topology template as an
+ impletmentation of a node type, which is not supported by tosca-parser.
+
+2.2 Group types
+~~~~~~~~~~~~~~~
+
+Basic types
+^^^^^^^^^^^
+
+* tosca.group.root
+
+2.3 Policy Types
+~~~~~~~~~~~~~~~~
+
+Basic types
+^^^^^^^^^^^
+
+* tosca.policies.Root
+* tosca.policies.Placement
+* tosca.policies.Scaling
+
+Extend types
+^^^^^^^^^^^^
+
+* tosca.policies.Update
+* tosca.policies.Performance
+* tosca.policy.placement.Antilocate
+* tosca.policy.placement.Colocate
+
+
+=======================================
+OPNFV Parser tosca2heat - vRNC Topology
+=======================================
+
+The simple vRNC topology is shown below: :numref:`figure_topo`
+
+.. figure:: images/vRNC_Topology.png
+ :name: figure_topo
+ :width: 100%
+
+ vRNC Topology
+
+- vRNC includes four networks: EMS\_network, CTRL\_network,
+ Intermedia\_network and extermedia\_network;
+- vRNC includes four node types: MM, LB, CM and DM;
+- MM: Stands for Maintain Module, which links to EMS\_network,
+ CTRL\_network and extermedia\_network. It composes of active vdu and
+ standby vdu.
+- CM: Stands for Control Module, which links to CTRL\_network and
+ intermedia\_network. All CM nodes form resource pool and each node
+ composes of active vdu and standby vdu.
+- DM: Stands for Data Module, which links to CTRL\_network and
+ intermedia\_network. All DM nodes form resource pool and each node is
+ a vdu.
+- LB: Stands for LineCard Module, which links to CTRL\_network and
+ intermedia\_network and extermedia\_network. All LB nodes form
+ resource pool and each node is a vdu.
+
+=========================================
+OPNFV Parser tosca2heat - vRNC Definition
+=========================================
+
+The files dependency and correspoding specificaiton of vRNC definition
+are shown below: :numref:`figure_def`
+
+.. figure:: images/vRNC_Definition.png
+ :name: figure_def
+ :width: 100%
+
+ vRNC Definition
+
+- TOSCA\_definition\_1.0.yaml should be the lastest version, which is
+ updated by tosca-parser community, but some keywords (such as
+ substitution\_mappings) in the correspoding standard of
+ "TOSCA-simple-profile-YAML-v1.0" is not supported.
+- TOSCA\_nfv\_definition\_1.0.yaml is a new file, and not implemented
+ in code, and the correspoding standard of
+ "tosca-nfv-v1.0-wd02-rev02" is not complete now.