646bc3ee30
Please see the following link for more detailed information: https://github.com/openstack/requirements/blob/master/global-requirements.txt Change-Id: I2fae60646c56f29d4d8238356553b667b787f6cc
Mistral
Task Orchestration and Scheduling service for OpenStack cloud
Running in development mode
### Installation First of all, in a shell run:
tox
This will install necessary virtual environments and run all the project tests. Installing virtual environments may take significant time (~10-15 mins).
### Running Mistral API server To run Mistral API server perform the following command in a shell:
tox -evenv -- python mistral/cmd/launch.py --server api --config-file path_to_config
Note that an example configuration file can be found in etc/mistral.conf.example.
### Running Mistral Engines To run Mistral Engine perform the following command in a shell:
tox -evenv -- python mistral/cmd/launch.py --server engine --config-file path_to_config
### Running Mistral Task Executors To run Mistral Task Executor instance perform the following command in a shell:
tox -evenv -- python mistral/cmd/launch.py --server executor --config-file path_to_config
Note that at least one Engine instance and one Executor instance should be running so that workflow tasks are processed by Mistral.
### Debugging To debug using a local engine and executor without dependencies such as RabbitMQ, create etc/mistral.conf with the following settings:
[DEFAULT]
rpc_backend = fake
[pecan]
auth_enable = Falseand run in pdb, PyDev or PyCharm:
mistral/cmd/launch.py --server all --config-file etc/mistral.conf --use-debugger### Running examples
To run the examples find them in mistral-extra repository (https://github.com/stackforge/mistral-extra) and follow the instructions on each example.