Andesite can be configured from 2 sources, from highest to lowest priority

• A HOCON file named application.conf in the application working directory
• System environment variables (doesn't support arrays)

All andesite keys must be prefixed with andesite.. When using a HOCON file, they can be put inside a block named andesite. Plugins may choose to use a different prefix.

An example config can be found here

Settings

key	type	description	default
extra-plugins	string[]	array of paths to load plugins from, besides the default path	[]
password	string	password to use for http/websocket access. No filtering is done if null	null
debug-password	string	password to use for debug routes. If missing or null, the regular password is used instead.	null
log-level	string	lowest level to log	INFO
auto-ytsearch	boolean	whether or not andesite should automatically prepend ytsearch: to identifiers that don't match known prefixes when loading tracks	true
audio-handler	string	audio handler implementation to use. By default, magma and koe are supported. Plugins may add more implementations, in which case the fully qualified class name must be used	koe
node.region	string	region of the node	"unknown"
node.id	string	id of the node	"unknown"
transport.http.bind-address	string	address to bind the http/websocket server. 0.0.0.0 means all network interfaces on the machine	0.0.0.0
transport.http.port	integer	port to run the http/websocket server	5000
transport.http.rest	boolean	whether or not to enable the http api	true
transport.http.ws	boolean	whether or not to enable the websocket api	true
prometheus.enabled	boolean	whether or not to enable prometheus metrics	false
prometheus.path	string	path to collect prometheus metrics, uses the http port	/metrics
prometheus.update-period	duration	interval for collecting periodic stats with JFR	3s
sentry.enabled	boolean	whether or not to enable sentry	false
sentry.dsn	string	sentry dsn to report errors	null
sentry.tags	string	comma separated list of key:value pairs for sentry tags	null
sentry.log-level	string	lowest level to send to sentry	WARN
lavaplayer.frame-buffer-duration	integer	duration of the frame buffer, in milliseconds. changes in filters/volume take at least this time to start applying	5000
lavaplayer.non-allocating	boolean	whether or not to use the non allocating frame buffer	true
lavaplayer.youtube.max-playlist-page-count	int	maximum number of pages loaded from one playlist. There are 100 tracks per page.	6
lavaplayer.youtube.rotation.ips	string[]	IP blocks to use for rotation. IP rotation is disabled if empty	[]
lavaplayer.youtube.rotation.excluded-ips	string[]	IP addresses to exclude from rotation	[]
lavaplayer.youtube.rotation.strategy	string	strategy to use for rotation. Valid options are RotateOnBan, LoadBalance, NanoSwitch, RotatingNanoSwitch	RotateOnBan
lavaplayer.youtube.rotation.search-triggers-fail	boolean	whether a search 429 should trigger marking the IP as failing	true
lavaplayer.youtube.rotation.retry-limit	int	-1 = use default lavaplayer value, 0 = infinity, >0 = retry will happen this numbers times	-1
source.bandcamp	boolean	whether or not to enable playing and resolving tracks from bandcamp	true
source.beam	boolean	whether or not to enable playing and resolving tracks from beam	true
source.http	boolean	whether or not to enable playing and resolving tracks from http urls	false
source.local	boolean	whether or not to enable playing and resolving tracks from local files	false
source.soundcloud	boolean	whether or not to enable playing and resolving tracks from soundcloud	true
source.twitch	boolean	whether or not to enable playing and resolving tracks from twitch	true
source.vimeo	boolean	whether or not to enable playing and resolving tracks from vimeo	true
source.youtube	boolean	whether or not to enable playing and resolving tracks from youtube	true
lavalink.ws-path	string	route to run the lavalink websocket on.	/
magma.send-system.type*	string	type of send system to use. Valid options are nio, jda and nas	nas on supported environments, nio otherwise
magma.send-system.nas-buffer	integer	buffer duration, in milliseconds, to keep in native code. Ignored if type isn't nas	400
koe.gateway	string	version of the gateway to use. Valid options are v4 and v5	v4
koe.transport	string	transport to use. Valid options are epoll, kqueue, nio and default	first one available of epoll, kqueue, nio (always available)
koe.byte-buf-allocator	string	ByteBufAllocator to use. Valid options are default (aka pooled), netty-default, unpooled	netty-default
koe.high-packet-priority	boolean	whether or not sent packets should be marked as high priority	true
koe.udp-queue.enabled*	boolean	whether or not the native UDP queue should be enabled	true if udp queue is available, false otherwise
koe.udp-queue.buffer	integer	buffer duration, in milliseconds, to keep in native code	400
koe.udp-queue.threads	integer	number of threads for the native sending pool. If negative, the value is set to the number of CPU cores available	-1

* When running on architectures not supported by jda-nas, such as ARM or Darwin devices, you must use either jda or nio for the send system. For production, nio is preferred as it doesn't spawn a thread per voice connection. The default is changed to nio when running on unsupported architectures. Note that lavaplayer has no arm natives, so you may encounter errors on some tracks. Most youtube tracks won't have issues, but YMMV.