Environment Variables

Common Variables (quark)

Applies to both the API and events servers.

Name	Description	Default
MONGODB	URI of MongoDB server	mongodb://localhost
REDIS_URI	URI of Redis server	redis://localhost

Additional variables are available from redis-kiss.

API Server (delta)

Name	Description	Default
REVOLT_PUBLIC_URL	External API address	Required
REVOLT_APP_URL	Remote Web App address	Required
REVOLT_EXTERNAL_WS_URL	External WebSocket address	Required
AUTUMN_PUBLIC_URL	Remote Autumn host	https://example.com
JANUARY_PUBLIC_URL	Remote January host	https://example.com
VOSO_PUBLIC_URL	Remote Vortex host	https://example.com
VOSO_WS_HOST	WebSocket host of remote Vortex service	https://example.com
VOSO_MANAGE_TOKEN	Token used for authenticating with Vortex	0
REVOLT_HCAPTCHA_KEY	hCaptcha private key	0x0000000000000000000000000000000000000000
REVOLT_HCAPTCHA_SITEKEY	hCaptcha site key	10000000-ffff-ffff-ffff-000000000001
REVOLT_VAPID_PRIVATE_KEY	Private key used for Web Push authentication. Generate keys.	Required
REVOLT_VAPID_PUBLIC_KEY	Public key used for Web Push authentication.	Required
REVOLT_INVITE_ONLY	Whether registrations should be restricted to invite-only.	0
REVOLT_SMTP_HOST	SMTP Host	Empty
REVOLT_SMTP_USERNAME	SMTP Username	Empty
REVOLT_SMTP_PASSWORD	SMTP Password	Empty
REVOLT_SMTP_FROM	SMTP From Address	Empty
REVOLT_MAX_GROUP_SIZE	Maximum number of users in group	50
REVOLT_MAX_BOT_COUNT	Maximum number of bots that can be owned by a user	5
REVOLT_MAX_EMBED_COUNT	Maximum number of embeds a user can send at once	5
REVOLT_MAX_SERVER_COUNT	Maximum number of servers a user can be in	100

danger

These variables are likely to change as variables are moved into quark.

Events Service (bonfire)

Name	Description	Default
HOST	IP and port to bind events service to.	0.0.0.0:9000

File Server (autumn)

Name	Description	Default
AUTUMN_CONFIG	Path to Autumn.toml	Autumn.toml
AUTUMN_HOST	Host to bind to	Required
AUTUMN_MONGO_URI	URI of MongoDB server	Required
AUTUMN_LOCAL_STORAGE_PATH	Path to local storage	./files
AUTUMN_S3_REGION	S3 region	Empty
AUTUMN_S3_ENDPOINT	S3 endpoint	Empty

S3 is automatically enabled when AUTUMN_S3_REGION and AUTUMN_S3_ENDPOINT are set.

Proxy Server (january)

Name	Description	Default
JANUARY_HOST	Host to bind to	Required

Voice Server (vortex)

Variable	Description	Example
HTTP_HOST	Host to bind to to.	0.0.0.0:8080 (default)
WS_URL	The websocket URL to advertise.	wss://vortex.revolt.chat
MANAGE_TOKEN	The token used for communication between Vortex and Delta.	<token>
RTC_MIN_PORT	The minimum port to use for WebRTC and RTP.	10000 (default)
RTC_MAX_PORT	The maximum port to use for WebRTC and RTP.	11000 (default)
DISABLE_RTP	Disable RTP. The value 1 disables RTP, all other values or not set will enable RTP.	0 (default)
RTC_IPS	Semicolon separated list of IPs to use for WebRTC. Hostnames are not supported yet. Either combined or split listen and announce IPs.	<combined>;<listen>,<announce>