Add CORS support (#478)

* Add optional CORS

* make CORS an extra dependency

* add documentation
This commit is contained in:
Giacomo Tagliabue
2016-06-02 15:34:36 -04:00
committed by Maxime Beauchemin
parent c78d3682ac
commit 5f005d67e3
4 changed files with 26 additions and 1 deletions

View File

@@ -28,7 +28,7 @@ the required dependencies are installed: ::
For **Fedora** and **RHEL-derivatives**, the following command will ensure
that the required dependencies are installed: ::
sudo yum upgrade python-setuptools
sudo yum install gcc libffi-devel python-devel python-pip python-wheel openssl-devel
@@ -228,6 +228,20 @@ Note that you can run the ``caravel refresh_druid`` command to refresh the
metadata from your Druid cluster(s)
CORS
-----
The extra CORS Dependency must be installed:
caravel[cors]
The following keys in `caravel_config.py` can be specified to configure CORS:
* ``ENABLE_CORS``: Must be set to True in order to enable CORS
* ``CORS_OPTIONS``: options passed to Flask-CORS (`documentation <http://flask-cors.corydolphin.com/en/latest/api.html#extension>`)
Upgrading
---------