Metadata-Version: 2.1
Name: opera
Version: 0.6.7
Summary: Lightweight TOSCA orchestrator
Home-page: https://github.com/xlab-si/xopera-opera
Author: XLAB d.o.o.
Author-email: pypi@xlab.si
License: UNKNOWN
Project-URL: Source Code, https://github.com/xlab-si/xopera-opera
Project-URL: Bug Tracker, https://github.com/xlab-si/xopera-opera/issues
Project-URL: Documentation, https://xlab-si.github.io/xopera-docs/
Description: # xOpera TOSCA orchestrator
        xOpera orchestration tool compliant with TOSCA YAML v1.3 in the making.
        
        [![PyPI](https://img.shields.io/pypi/v/opera)](https://pypi.org/project/opera/)
        [![Test PyPI](https://img.shields.io/badge/test%20pypi-dev%20version-blueviolet)](https://test.pypi.org/project/opera/)
        [![CircleCI](https://img.shields.io/circleci/build/github/xlab-si/xopera-opera?label=circleci)](https://app.circleci.com/pipelines/github/xlab-si/xopera-opera)
        [![Code Climate coverage](https://img.shields.io/codeclimate/coverage/xlab-si/xopera-opera)](https://codeclimate.com/github/xlab-si/xopera-opera)
        [![GitHub contributors](https://img.shields.io/github/contributors/xlab-si/xopera-opera)](https://github.com/xlab-si/xopera-opera/graphs/contributors)
        [![GitHub top language](https://img.shields.io/github/languages/top/xlab-si/xopera-opera)](https://github.com/xlab-si/xopera-opera)
        [![GitHub code size in bytes](https://img.shields.io/github/languages/code-size/xlab-si/xopera-opera)](https://github.com/xlab-si/xopera-opera)
        [![PyPI - License](https://img.shields.io/pypi/l/opera)](https://github.com/xlab-si/xopera-opera/blob/master/LICENSE)
        [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/opera)](https://pypi.org/project/opera/)
        [![PyPI - Downloads](https://img.shields.io/pypi/dm/opera)](https://pypi.org/project/opera/)
        
        <p align="center">
          <img src="https://raw.githubusercontent.com/xlab-si/xopera-docs/158ae10a3178e689a55ff2f993cf2d90c935c530/docs/images/xopera-black-text-side-mid.svg" width="60%" height="60%" title="xOpera logo">
        </p>
        
        ---
        
        | Aspect                         | Information                               |
        | ------------------------------ |:-----------------------------------------:|
        | Tool name                      | [opera]                                   |
        | Documentation                  | [opera documentation]                     |
        | Orchestration standard         | [OASIS TOSCA Simple Profile in YAML v1.3] |
        | Implementation tools           | [Ansible]                                 |
        
        ## Table of Contents
          - [Introduction](#introduction)
          - [Prerequisites](#prerequisites)
          - [Installation and Quickstart](#installation-and-quickstart)
          - [Acknowledgement](#acknowledgement)
        
        ## Introduction
        `opera` aims to be a lightweight orchestrator compliant with [OASIS TOSCA]. The current compliance is with the 
        [OASIS TOSCA Simple Profile in YAML v1.3]. The [opera documentation] for is available on GitHub pages. Opera implements 
        TOSCA standard with [Ansible] automation tool where Ansible playbooks can be used as orchestration actuators within the 
        TOSCA interface operations.
        
        ## Prerequisites
        `opera` requires Python 3 and a virtual environment. In a typical modern Linux environment, we should already be set. 
        In Ubuntu, however, we might need to run the following commands:
        
        ```console
        $ sudo apt update
        $ sudo apt install -y python3-venv python3-wheel python-wheel-common
        ```
        
        ## Installation and Quickstart
        The orchestration tool is available on PyPI as a package named [opera]. Apart from the latest [PyPI production] 
        version, you can also find the latest opera [PyPI development] version, which includes pre-releases so that you will be 
        able to test the latest features before they are officially released.
        
        The simplest way to test `opera` is to install it into Python virtual environment:
        
        ```console
        $ mkdir ~/opera && cd ~/opera
        $ python3 -m venv .venv && . .venv/bin/activate
        (.venv) $ pip install opera
        ```
        
        To test if everything is working as expected, we can now clone xOpera's
        GitHub repository and try to deploy a hello-world service:
        
        ```console
        (.venv) $ git clone git@github.com:xlab-si/xopera-opera.git
        (.venv) $ cd xopera-opera/examples/hello
        (.venv) $ opera deploy service.yaml
        [Worker_0]   Deploying my-workstation_0
        [Worker_0]   Deployment of my-workstation_0 complete
        [Worker_0]   Deploying hello_0
        [Worker_0]     Executing create on hello_0
        [Worker_0]   Deployment of hello_0 complete
        ```
        
        If nothing went wrong, new empty file has been created at `/tmp/playing-opera/hello/hello.txt`.
        
        To delete the created directory, we can undeploy our stuff by running:
        
        ```console
        (.venv) $ opera undeploy
        [Worker_0]   Undeploying hello_0
        [Worker_0]     Executing delete on hello_0
        [Worker_0]   Undeployment of hello_0 complete
        [Worker_0]   Undeploying my-workstation_0
        [Worker_0]   Undeployment of my-workstation_0 complete
        ```
        
        And that is it. For more startup examples please visit [examples folder](examples), or go to [xopera-examples] 
        repository if you wish to explore deeper with more complex xOpera examples. If you want to use opera commands from an 
        API take a look at [xopera-api] repository. To find more about xOpera project visit our [xOpera documentation].
        
        ## Acknowledgement
        This project has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant 
        Agreements No. 825040 ([RADON]) and No. 825480 ([SODALITE]).
        
        [OASIS TOSCA]: https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=tosca
        [OASIS TOSCA Simple Profile in YAML v1.3]: https://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.3/TOSCA-Simple-Profile-YAML-v1.3.html
        [xOpera documentation]: https://xlab-si.github.io/xopera-docs/
        [opera documentation]: https://xlab-si.github.io/xopera-docs/
        [Ansible]: https://www.ansible.com/ 
        [opera]: https://pypi.org/project/opera/
        [PyPI production]: https://pypi.org/project/opera/#history
        [PyPI development]: https://test.pypi.org/project/opera/#history
        [xopera-examples]: https://github.com/xlab-si/xopera-examples
        [xopera-api]: https://github.com/xlab-si/xopera-api
        [RADON]: http://radon-h2020.eu
        [SODALITE]: http://www.sodalite.eu/
        
Keywords: orchestration
Platform: UNKNOWN
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: Intended Audience :: Science/Research
Classifier: Intended Audience :: Information Technology
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Framework :: Ansible
Description-Content-Type: text/markdown
Provides-Extra: openstack
