diff options
Diffstat (limited to 'docs/parser_docs/yang2tosca')
-rw-r--r-- | docs/parser_docs/yang2tosca/clearwater_tosca.yaml | 151 | ||||
-rw-r--r-- | docs/parser_docs/yang2tosca/yang2tosca.rst | 98 |
2 files changed, 249 insertions, 0 deletions
diff --git a/docs/parser_docs/yang2tosca/clearwater_tosca.yaml b/docs/parser_docs/yang2tosca/clearwater_tosca.yaml new file mode 100644 index 0000000..2b4dd52 --- /dev/null +++ b/docs/parser_docs/yang2tosca/clearwater_tosca.yaml @@ -0,0 +1,151 @@ +tosca_definitions_version: tosca_simple_yaml_1_0_0 +description: > + This module defines a VNF Deployment Unit. + +metadata: + template_name: clearwater + template_author: HP + +dsl_definitions: + compute_props_host_ellis: &compute_props_host_ellis + num_cpu: 4 + mem_size: 4096 + compute_props_host_bono: &compute_props_host_bono + num_cpu: 3 + mem_size: 2048 + +node_types: + tosca.nodes.compute.ellis: + derived_from: tosca.nodes.compute + + tosca.nodes.compute.bono: + derived_from: tosca.nodes.compute + +topology_template: + # a description of the topology template + description: > + + + inputs: + storage_size: + type: scalar-unit.size + default: 2048 M + description: The required storage resource + + storage_location: + type: string + description: > + Block storage mount point (filesystem path). + + node_templates: + ellis: + type: tosca.nodes.compute.ellis + capabilities: + host: + properties: *compute_props_host_ellis + scalable: + properties: + min_instances: 1 + default_instances: 1 + requirements: + - local_storage: + node: ellis_BlockStorage + relationship: + type: AttachesTo + properties: + location: { get_input: storage_location } + interfaces: + Standard: + start: + implementation: start.sh + delete: + implementaion: stop.sh + stop: + implementaion: shutdown.sh + + ellis_BlockStorage: + type: tosca.nodes.BlockStorage + properties: + size: { get_input: storage_size } + + bono: + type: tosca.nodes.compute.bono + capabilities: + host: + properties: *compute_props_host_bono + scalable: + properties: + min_instances: 3 + default_instances: 3 + requirements: + - local_storage: + node: bono_BlockStorage + relationship: + type: AttachesTo + properties: + location: { get_input: storage_location } + interfaces: + Standard: + start: + implementation: start.sh + delete: + implementaion: stop.sh + stop: + implementaion: shutdown.sh + + bono_BlockStorage: + type: tosca.nodes.BlockStorage + properties: + size: { get_input: storage_size } + + clearwater_network1: + type: tosca.nodes.network.Network + properties: + ip_version: 4 + + ellis_port1: + type: tosca.nodes.network.Port + requirements: + - binding: + node: ellis + - link: + node: clearwater_network1 + + clearwater_network2: + type: tosca.nodes.network.Network + properties: + ip_version: 4 + + ellis_port2: + type: tosca.nodes.network.Port + requirements: + - binding: + node: ellis + - link: + node: clearwater_network2 + + clearwater_network1: + type: tosca.nodes.network.Network + properties: + ip_version: 4 + + bono_port1: + type: tosca.nodes.network.Port + requirements: + - binding: + node: bono + - link: + node: clearwater_network1 + + clearwater_network2: + type: tosca.nodes.network.Network + properties: + ip_version: 4 + + bono_port2: + type: tosca.nodes.network.Port + requirements: + - binding: + node: bono + - link: + node: clearwater_network2 diff --git a/docs/parser_docs/yang2tosca/yang2tosca.rst b/docs/parser_docs/yang2tosca/yang2tosca.rst new file mode 100644 index 0000000..5aaf463 --- /dev/null +++ b/docs/parser_docs/yang2tosca/yang2tosca.rst @@ -0,0 +1,98 @@ +.. This work is licensed under a Creative Commons Attribution 4.0 International License. +.. http://creativecommons.org/licenses/by/4.0 + +================= +Parser YANG2TOSCA +================= + +Overview +======== + +Parser is an open source project and licensed under Apache 2. Parser will help +to provide a tooling mechanism, by parsing Telecom operators’ VNF descriptors +(YANG templates) into TOSCA templates and then further translate TOSCA +templates into certain common templates, which could be used in IaaS orchestration +projects like OpenStack Heat. + +Prerequisites +============= + +Parser requires the following to be installed. + +1. PYANG +-------- + +Please follow the below installation steps. + +Step 1: Clone pyang tool or download the zip file from the following link. + +.. code-block:: bash + + git clone https://github.com/mbj4668/pyang.git + +OR + +.. code-block:: bash + + wget https://github.com/mbj4668/pyang/archive/master.zip + +Step 2: Change directory to the downloaded directory and run the setup file. + +.. code-block:: bash + + cd pyang + python setup.py + +2. python-lxml +-------------- + +Please follow the below installation link. http://lxml.de/installation.html + + +Installation +============================ + +Please follow the below installation steps to install parser. + +Step 1: Clone the parser project. + +.. code-block:: bash + + git clone https://gerrit.opnfv.org/gerrit/parser + +Execution +=========================== + +Step 1: Change directory to where the scripts are present. + +.. code-block:: bash + + cd parser/yang2tosca + +Step 2: Copy the YANG file which needs to be converted into TOSCA to + current (parser/yang2tosca) folder. + +Step 3: Run the python script "parser.py" with the YANG file as an input option. + +.. code-block:: bash + + python parser.py -n "YANG filename" + +Example: + +.. code-block:: bash + + python parser.py -n example.yaml + +Step 4: Verify the TOSCA YAMl which file has been created with the same name + as the YANG file with a “_tosca” suffix. + +.. code-block:: bash + + cat "YANG filename_tosca.yaml" + +Example: + +.. code-block:: bash + + cat example_tosca.yaml |