openstack/python-mistralclient
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Python client for Mistral REST API.
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Brad P. Crochet d1508e0991 Add --utc flag to cron trigger create 
The server should not be doing any translation of times. It should be
assumed that what is sent to the server is being sent as UTC. The
addition of the --utc flags facilitates this. If the --utc flag is
specified, then the --first-time passed is assumed to be already
UTC and will not undergo a conversion. If it is not passed, the
--first-time arg will be converted based on the the localtime of the
client, then sent as UTC.

Change-Id: I424d042d1cbdadae3aa14cd408d9f27d14823aef
Depends-On: Ifbd63d9e1f56085928bede22ce4f2954e1b38991
Closes-Bug: #1654218
2017-03-06 08:17:28 -05:00
doc/source Merge "Added link for modindex" 2017-02-16 05:56:34 +00:00
functionaltests Filter workflow executions by creating task execution id 2016-12-06 09:41:26 +00:00
mistralclient Add --utc flag to cron trigger create 2017-03-06 08:17:28 -05:00
releasenotes Update reno for stable/ocata 2017-01-30 00:58:25 +00:00
tools Updated tox.ini to pick up requirements from upper constraints 2016-11-22 12:23:32 +05:30
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CONTRIBUTING.rst Added CONTRIBUTING.rst file 2016-05-26 11:59:46 +07:00
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
README.rst Changed the README.rst 2017-01-18 05:22:38 +00:00
requirements.txt Updated from global requirements 2017-03-02 11:54:47 +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 "Remove support for py34" 2017-02-23 17:33:19 +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

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