caravel on heroku

Author: naveen yannamani

Procfile

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+web: caravel runserver -p $PORT

README.md

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+# [Caravel](https://github.com/airbnb/caravel) on [Heroku](http://heroku.com)
+
+Caravel is a data exploration platform designed to be visual, intuitive, and interactive. Visit the project's website at <http://airbnb.io/caravel>
+
+## Deploying on Heroku
+
+To get your own Caravel App running on Heroku, click the button below:
+
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/neevany/caravel-on-heroku)
+
+Fill out the form, and later you should be performing analytics at the speed of thought.
+
+### Things you should know
+##### After deployment
+
+- caravel will be accessible at `YOURAPPNAME.herokuapp.com`.
+
+- To make changes to your app like creating admin user, clone your app locally using the [Heroku Toolbelt](https://toolbelt.heroku.com/):
+
+```sh
+heroku git:clone --app YOURAPPNAME
+```
+- Create an Admin user by using
+
+```sh
+heroku run bash --app YOURAPPNAME
+fabmanager create-admin --app caravel
+caravel db upgrade
+caravel init
+```
+
+- Load Examples
+```sh
+caravel load_examples
+```
+- Check Papertrail logs for debugging any errors.
+
+### How this works
+
+This repository is essentially a minimal web application that specifies [Caravel as a dependency](https://github.com/airbnb/caravel), and makes a deploy button available.
+
+## Problems?
+
+If you have problems using your instance of Caravel, you should check the [official documentation](http://airbnb.io/caravel/installation) or open an issue on [issue tracker](https://github.com/airbnb/caravel/issues). If you discover an issue with the deployment process provided by *this repository*, then [open an issue here](https://github.com/neevany/caravel-on-heroku/issues).

app.json

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+{
+  "name": "Caravel on Heroku",
+  "description": "Data exploration platform designed to be visual, intuitive, and interactive",
+  "logo": "https://cdn.rawgit.com/airbnb/caravel/master/caravel/assets/images/caravel_logo.png",
+  "repository": "https://github.com/neevany/caravel-on-heroku",
+  "addons": [
+    "jawsdb",
+    "papertrail"
+  ]
+}

caravel_config.py

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+import os
+#---------------------------------------------------------
+# Caravel specific config
+#---------------------------------------------------------
+# ROW_LIMIT = 5000
+CARAVEL_WORKERS = 1 # for it to work in heroku basic/hobby dynos increase as you like
+
+# CARAVEL_WEBSERVER_PORT = 8088
+#---------------------------------------------------------
+
+#---------------------------------------------------------
+# Flask App Builder configuration
+#---------------------------------------------------------
+# Your App secret key
+SECRET_KEY = '\2\1thisismyscretkey\1\2\e\y\y\h'  # noqa
+
+# The SQLAlchemy connection string to your database backend
+# This connection defines the path to the database that stores your
+# caravel metadata (slices, connections, tables, dashboards, ...).
+# Note that the connection information to connect to the datasources
+# you want to explore are managed directly in the web UI
+SQLALCHEMY_DATABASE_URI = os.environ['JAWSDB_URL']
+
+# Flask-WTF flag for CSRF
+CSRF_ENABLED = True

requirements.txt

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+caravel==0.10.0
+mysqlclient==1.3.7

runtime.txt

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+python-2.7.12