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Python client for Mistral REST API.
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Thomas Herve 1008e4e4cb Don't override session during auth 
Looks like we try to override the session even if we don't auth, let's
not do that.

Change-Id: I520c3d020e3415c5737af7912bddf34931190d65
Closes-Bug: #1748751
(cherry picked from commit f5816f1d79)
 		2018-02-13 08:12:54 +00:00
doc/source Running new workflow based on existing execution. 2018-02-12 09:28:24 +00:00
functionaltests Fix a typo in env variable name 2017-10-07 14:55:30 +00:00
mistralclient Don't override session during auth 2018-02-13 08:12:54 +00:00
releasenotes Remove setting of version/release from releasenotes 2017-11-16 20:44:33 +01:00
tools Avoid tox_install.sh for constraints support 2017-12-02 16:58:08 +00:00
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.gitreview Update .gitreview for stable/queens 2018-01-30 21:51:34 +00:00
CONTRIBUTING.rst Update and optimize documentation links 2017-07-21 09:57:38 +08:00
LICENSE Moving Mistral Client code from main Mistral repository 2014-01-17 07:15:03 -08:00
README.rst Make README better 2017-07-25 18:17:12 +05:30
functional_creds.conf.sample Fixing launching mistralclient tests 2015-07-11 14:11:10 +03:00
requirements.txt Updated from global requirements 2017-12-21 00:44:11 +00:00
run_functional_tests.sh Add script to run functional CLI and client tests locally 2014-09-30 13:17:58 +04:00
setup.cfg Merge "Add CLI for event trigger operations" 2017-07-25 08:38:00 +00:00
setup.py Updated from global requirements 2017-03-02 11:54:47 +00:00
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README.rst

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Mistral

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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 git://git.openstack.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