openstack/heat-translator
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Translate non-heat templates to Heat Orchestration Template.
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Nandini 13adc548fa Added Support for Unsupported Types 
Checks for the unsupported type in the template.
Raises an error if a type is a valid TOSCA type but
mappting to HOT is not yet provided in the translator.

Co-Authored-By: Sahdev Zala <spzala@us.ibm.com>

Change-Id: If6e821b1b2db4f01dd302ff068f3d4f0b73661b2
Partially-Implements: blueprint unsupported-type-validation
2016-08-29 10:59:12 -07:00
doc/source The —template-type is no longer required arg 2016-08-06 12:08:10 -07:00
translator Added Support for Unsupported Types 2016-08-29 10:59:12 -07:00
.coveragerc Change ignore-errors to ignore_errors 2015-09-21 14:27:05 +00:00
.gitignore Added a module for intrinsic function. 2014-07-14 17:41:55 +03:00
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CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:45 +00:00
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heat_translator.py Create command line entry point 2015-10-02 14:41:37 -04:00
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run_py27-tosca-parser-master.sh add quotes around editable requirement 2016-05-26 20:33:25 -07:00
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README.rst

Heat-Translator

Overview

Heat-Translator is an Openstack project and licensed under Apache 2. It is a command line tool which takes non-Heat templates as an input and produces a Heat Orchestration Template (HOT) which can be deployed by Heat. Currently the development and testing is done with an aim to translate OASIS Topology and Orchestration Specification for Cloud Applications (TOSCA) templates to HOT. However, the tool is designed to be easily extended to use with any format other than TOSCA.

Architecture

Heat-Translator project takes a non-Heat template (e.g. TOSCA flat YAML template or template embedded in TOSCA Cloud Service Archive (CSAR) format) as an input, calls an appropriate Parser (e.g. TOSCA Parser) per the type of input template to parse it and create an in-memory graph, maps it to Heat resources and then produces a Heat Orchestration Template (HOT) as an output.

How To Use

Please refer to doc/source/usage.rst

Directory Structure

Three main directories related to the heat-translator are:

  1. hot: It is the generator, that has logic of converting TOSCA in memory graph to HOT yaml files.
  2. common: It has all the file that can support the execution of parser and generator.
  3. tests: It contains test programs and more importantly several templates which are used for testing.

Project Info