openstack/python-mistralclient
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Python client for Mistral REST API.
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Change-Id: I5d63389fbc4588700e09b06db85b52e7aab4a219
2020-04-04 17:00:08 +02:00
doc Cleanup py27 support 2020-04-04 17:00:08 +02:00
functionaltests/resources/v2 remove unused gate code 2019-09-01 11:27:54 +03:00
mistralclient Fix preinstalled workflows tests 2020-02-27 08:24:59 +02:00
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.stestr.conf Migrate python-mistralclient jobs to Zuul v3 2018-08-01 19:04:32 -04:00
.zuul.yaml Fix preinstalled workflows tests 2020-02-27 08:24:59 +02:00
CONTRIBUTING.rst Update and optimize documentation links 2017-07-21 09:57:38 +08:00
functional_creds.conf.sample Fixing launching mistralclient tests 2015-07-11 14:11:10 +03:00
LICENSE Moving Mistral Client code from main Mistral repository 2014-01-17 07:15:03 -08:00
lower-constraints.txt Add script for unit test coverage job 2020-01-01 13:01:28 +02:00
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setup.py Cleanup py27 support 2020-04-04 17:00:08 +02:00
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tox.ini Merge "[ussuri][goal] Drop python 2.7 support and testing" 2020-01-09 09:51:55 +00:00

README.rst

Team and repository tags

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Mistral

Latest Version

Mistral is a workflow service. Most business processes consist of multiple distinct interconnected steps that need to be executed in a particular order in a distributed environment. A user can describe such a process as a set of tasks and their transitions. After that, it is possible to upload such a description to Mistral, which will take care of state management, correct execution order, parallelism, synchronization and high availability.

Mistral also provides flexible task scheduling so that it can run a process according to a specified schedule (for example, every Sunday at 4.00pm) instead of running it immediately. In Mistral terminology such a set of tasks and relations between them is called a workflow.

Mistral client

Python client for Mistral REST API. Includes python library for Mistral API and Command Line Interface (CLI) library.

Installation

First of all, clone the repo and go to the repo directory:

$ git clone https://opendev.org/openstack/python-mistralclient.git
$ cd python-mistralclient

Then just run:

$ pip install -e .

or:

$ pip install -r requirements.txt
$ python setup.py install

Running Mistral client

If Mistral authentication is enabled, provide the information about OpenStack auth to environment variables. Type:

$ export OS_AUTH_URL=http://<Keystone_host>:5000/v2.0
$ export OS_USERNAME=admin
$ export OS_TENANT_NAME=tenant
$ export OS_PASSWORD=secret
$ export OS_MISTRAL_URL=http://<Mistral host>:8989/v2  (optional, by
  default URL=http://localhost:8989/v2)

and in the case that you are authenticating against keystone over https:

$ export OS_CACERT=<path_to_ca_cert>

Note

In client, we can use both Keystone auth versions - v2.0 and v3. But server supports only v3.*

To make sure Mistral client works, type:

$ mistral workbook-list

You can see the list of available commands typing:

$ mistral --help

Useful Links