openstack/heat-translator
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Translate non-heat templates to Heat Orchestration Template.
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Takashi Kajinami 2c329605f7 Use python 3.10 in unit tests with latest tosca-parser 
... because Python 3.7 is no longer tested. Python 3.10 is selected
from the supported runtime versions because it's the default python
version in Ubuntu Jammy.

This also fixes a few problems causing failure in the test.

Change-Id: Ida855a8438fe980998240c5f09cf7826b9ca78dc
2024-06-10 10:37:24 +09:00
doc [ussuri][goal] Update contributor documentation 2021-06-02 15:49:45 +00:00
translator Fix unittest for auto scaling 2022-03-16 01:01:23 +09:00
.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
.mailmap Add .gitreview file and apply cookiecutter template. 2014-04-01 09:43:50 -05:00
.testr.conf Add .gitreview file and apply cookiecutter template. 2014-04-01 09:43:50 -05:00
.zuul.yaml Use python 3.10 in unit tests with latest tosca-parser 2024-06-10 10:37:24 +09:00
CONTRIBUTING.rst [ussuri][goal] Update contributor documentation 2021-06-02 15:49:45 +00:00
HACKING.rst Update hacking version 2018-12-10 05:25:03 -05:00
heat_translator.py Create command line entry point 2015-10-02 14:41:37 -04:00
LICENSE Add .gitreview file and apply cookiecutter template. 2014-04-01 09:43:50 -05:00
README.rst Replace git.openstack.org URLs with opendev.org URLs 2019-04-23 16:59:45 +08:00
requirements.txt Drop lower-constraints.txt and its testing 2022-08-26 17:14:56 +09:00
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 Update metadata in setup.cfg 2023-09-23 06:35:09 +00:00
setup.py [ussuri][goal] Drop python 2.7 support and testing 2020-02-04 21:02:09 +01:00
test-requirements.txt Fix gate by adding extras to test-requirements.txt 2024-02-09 14:25:13 +00:00
tox.ini Use python 3.10 in unit tests with latest tosca-parser 2024-06-10 10:37:24 +09:00

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