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104 lines
3.3 KiB
ReStructuredText
104 lines
3.3 KiB
ReStructuredText
Installation & Configuration
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============================
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Getting Started
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---------------
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Panoramix is currently only tested using Python 2.7.*. Python 3 support is
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on the roadmap, Python 2.6 won't be supported.
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Follow these few simple steps to install Panoramix.::
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# Install panoramix
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pip install panoramix
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# Create an admin user
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fabmanager create-admin --app panoramix
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# Initialize the database
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panoramix db upgrade
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# Create default roles and permissions
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panoramix init
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# Load some data to play with
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panoramix load_examples
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# Start the development web server
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panoramix runserver -d
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After installation, you should be able to point your browser to the right
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hostname:port [http://localhost:8088](http://localhost:8088), login using
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the credential you entered while creating the admin account, and navigate to
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`Menu -> Admin -> Refresh Metadata`. This action should bring in all of
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your datasources for Panoramix to be aware of, and they should show up in
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`Menu -> Datasources`, from where you can start playing with your data!
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Configuration
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-------------
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To configure your application, you need to create a file (module)
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``panoramix_config.py`` and make sure it is in your PYTHONPATH. Here are some
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of the parameters you can copy / paste in that configuration module: ::
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#---------------------------------------------------------
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# Panoramix specifix config
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#---------------------------------------------------------
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ROW_LIMIT = 5000
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WEBSERVER_THREADS = 8
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PANORAMIX_WEBSERVER_PORT = 8088
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#---------------------------------------------------------
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#---------------------------------------------------------
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# Flask App Builder configuration
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#---------------------------------------------------------
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# Your App secret key
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SECRET_KEY = '\2\1thisismyscretkey\1\2\e\y\y\h'
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# The SQLAlchemy connection string.
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SQLALCHEMY_DATABASE_URI = 'sqlite:////tmp/panoramix.db'
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# Flask-WTF flag for CSRF
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CSRF_ENABLED = True
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# Whether to run the web server in debug mode or not
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DEBUG = True
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This file also allows you to define configuration parameters used by
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Flask App Builder, the web framework used by Panoramix. Please consult
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the `Flask App Builder Documentation
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<http://flask-appbuilder.readthedocs.org/en/latest/config.html>`_
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for more information on how to configure Panoramix.
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Caching
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-------
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Panoramix uses `Flask-Cache <https://pythonhosted.org/Flask-Cache/>`_ for
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caching purpose. Configuring your caching backend is as easy as providing
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a ``CACHE_CONFIG``, constant in your ``panoramix_config.py`` that
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complies with the Flask-Cache specifications.
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Flask-Cache supports multiple caching backends (Redis, Memcache,
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SimpleCache (in-memory), or the local filesystem).
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For setting your timeouts, this is done in the Panoramix metadata and goes
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up the "timeout searchpath", from your slice configuration, to your
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data source's configuration, to your database's and ultimately falls back
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into your global default defined in ``CACHE_CONFIG``.
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Druid
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-----
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* From the UI, enter the information about your clusters in the
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``Admin->Clusters`` menu by hitting the + sign.
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* Once the Druid cluster connection information is entered, hit the
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``Admin->Refresh Metadata`` menu item to populate
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* Navigate to your datasources
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