Lavalink for Heroku

Modified lavalink for Heroku

Deployment

Easy way

• Click the button "Deploy to Heroku" above to install

Alternative way

• Create an application on Heroku
• Add Java to buildpacks
• Fork this repo and deploy it to Heroku

Features

• Uses latest release of Lavalink on (re)start
• Free to use
• Easy setup in 3 clicks

Requirements

• Some knowledge of python
• Library to connect with Lavalink server Lavalink.py or Wavelink.py (you can also use other wrappers)
• Your time and mind!

Notes:

• To run this 24/7, you need to make an account on UptimeRobot service, and make HTTP request to your app every 5 minutes. For example, if your app is named test-lavalink then make HTTP request to http://test-lavalink.herokuapp.com

• Do not forget to edit config file (application.yml)

• Do not forget to set your password (PASSWORD environment variable)

• Do not change address and port in (application.yml)

• This repo means for students who cant pay and want to work or test lavalink. You might face music lags as heroku doesnt have high cpu specs.

Connecting

• Lavalink's port will be always 80, DO NOT edit port in application.yml!
• Password is in PASSWORD environment variable, if variable does not exist, it is youshallnotpass

Examples

Python

discord.py rewrite

• Wavelink | Repo Link

    async def start_nodes(self):
        await self.bot.wait_until_ready()

        await self.bot.wavelink.initiate_node(host='test-lavalink.herokuapp.com',
                                              port=80,
                                              rest_uri='http://test-lavalink.herokuapp.com:80',
                                              password='youshallnotpass',
                                              identifier='MAIN',
                                              region='us')

        # ...

• Lavalink.py | Repo Link

        if not hasattr(bot, 'lavalink'):  # This ensures the client isn't overwritten during cog reloads.
            bot.lavalink = lavalink.Client(bot.user.id)
            bot.lavalink.add_node('test-lavalink.herokuapp.com', 80, 'youshallnotpass', 'us', 'default-node')  # Host, Port, Password, Region, Name
            bot.add_listener(bot.lavalink.voice_update_handler, 'on_socket_response')

        bot.lavalink.add_event_hook(self.track_hook)

Proper Examples:

• Lavalink.py - Here or Here
• Wavelink.py - Here

Advanced

If you don't like default Heroku options for Java:

• You can set custom Java flags in ADDITIONAL_JAVA_OPTIONS variable. They override default config. Do not do this if you don't know what you're doing

Credits

• F4stZ4p

Contact

• Join Discord
• Instagram
• Website