openstack/heat-translator
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Translate non-heat templates to Heat Orchestration Template.
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Use unittest.mock instead of third party mock 
Now that we no longer support py27, we can use the standard library
unittest.mock module instead of the third party mock lib.

Change-Id: I7a7b0090139a72a06ec98d22e27e015307c3aec3
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
2020-04-18 16:09:09 -05:00
doc [ussuri][goal] Drop python 2.7 support and testing 2020-02-04 21:02:09 +01:00
translator Use unittest.mock instead of third party mock 2020-04-18 16:09:09 -05:00
.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
.gitreview OpenDev Migration Patch 2019-04-19 19:35:22 +00:00
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CONTRIBUTING.rst Update the bugs link to storyboard 2018-12-30 23:34:21 +08:00
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README.rst Replace git.openstack.org URLs with opendev.org URLs 2019-04-23 16:59:45 +08:00
requirements.txt [ussuri][goal] Drop python 2.7 support and testing 2020-02-04 21:02:09 +01:00
run_py-tosca-parser-master.sh [ussuri][goal] Drop python 2.7 support and testing 2020-02-04 21:02:09 +01:00
setup.cfg [ussuri][goal] Drop python 2.7 support and testing 2020-02-04 21:02:09 +01:00
setup.py [ussuri][goal] Drop python 2.7 support and testing 2020-02-04 21:02:09 +01:00
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README.rst

Team and repository tags

image

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