creativeplatform / audius-docker-compose

DDEX Ingestion

audius-cli
🚀 🎧 🐳
Launch and manage Audius services using Docker Compose

Hardware requirements

Installation

On a VM that meets the minimum requirements from above run:

bash <(curl https://raw.githubusercontent.com/AudiusProject/audius-docker-compose/main/install.sh)

During installation there will be prompts for required environment variables. After setting the variables, they are exported to an override.env file in the respective service directory.

Content Node (Creator Node)

Variable	Description	Example
creatorNodeEndpoint	The DNS of your content node. If you haven't registered the service yet, please enter the url you plan to register	https://cn1.operator.xyz
delegateOwnerWallet	Public key for the service used to sign responses from the server. This wallet holds no tokens.	0x07bC80Cc29bb15a5CA3D9DB9D80AcA25eB967aFc
delegatePrivateKey	Private key associated with delegateOwnerWallet	2ef5a28ab4c39199085eb4707d292c980fef3dcc9dc854ba8736a545c11e81c4
spOwnerWallet	Public key that registered (or will register) the content node on chain. This wallet holds tokens.	0x92d3ff660158Ec716f1bA28Bc65a7a0744E26A98

Discovery Node (Discovery Provider)

Variable	Description	Example
audius_discprov_url	The DNS of the discovery node. If you haven't registered the service yet, please enter the url you plan to register	https://dn1.operator.xyz
audius_delegate_owner_wallet	Public key for the service used to sign responses from the server. This wallet holds no tokens.	0x07bC80Cc29bb15a5CA3D9DB9D80AcA25eB967aFc
audius_delegate_private_key	Private key associated with audius_delegate_owner_wallet	2ef5a28ab4c39199085eb4707d292c980fef3dcc9dc854ba8736a545c11e81c4

Customizing override.env

If you would like to maintain environment variables externally to the repository, you can use the following commands to override the path for the override.env file

audius-cli set-override-path discovery-provider <path-to-your-override>
audius-cli set-override-path discovery-provider --unset

Upgrading

You can upgrade your service to the latest release by setting up autoupgrade:

audius-cli auto-upgrade

Or manually:

audius-cli upgrade

Logging

Logging is enabled by default to stream logs to an external logging service for debugging purposes. It is strongly recommended to keep logging enabled. The Audius logging stack uses vector.dev to ship container logs.

If there's a reason to turn logging off, it can be disabled via config:

audius-cli set-config discovery-provider audius_logging_disabled true
audius-cli launch discovery-provider

SSL configuration

Caddy will automatically obtain certs from Let's Encrypt provided the following is true:

• DNS points to your machine
• The audius_discprov_url or creatorNodeEndpoint matches the DNS name. (e.g. https://discovery2.myhost.com... no trailing slash!)
• Ports 80 and 443 are open to the internet

If SSL is not working after a minute, docker logs caddy can provide clues.

SSL with CloudFlare Proxy

If you are using CloudFlare Proxy, configure Caddy to generate a self-signed cert instead of using Let's Encrypt.

For Creator Node:

audius-cli set-config creator-node CADDY_TLS 'tls internal'
audius-cli launch creator-node

For Discovery Provider:

audius-cli set-config discovery-provider CADDY_TLS 'tls internal'
audius-cli launch discovery-provider

For DDEX:

audius-cli set-config ddex CADDY_TLS 'tls internal'
audius-cli launch ddex

Utilities

The utilities folder contains a set of scripts and utilities to manage services like:

• Running pre-registration health checks
• Automatic rewards claim script

Advanced options

For more advanced configuration options or migrating from Kubernetes check out the Advanced Setup Guide

DDEX setup (advanced)

Audius provides the option to self-host your own Digital Data Exchange (DDEX) implementation. To run one of the existing implementations on your own infrastructure:

1. Follow the regular instructions above to run install.sh, and choose "ddex" as the service to install.
2. Edit ddex/override.env to have a value for each environment variable
   • See here for instructions on how to setup your S3 buckets, as well as the environment variable options
3. audius-cli launch ddex
4. Enable auto-upgrade: audius-cli auto-upgrade "* * * * *"
5. Make sure you've set the DDEX_URL environment variable to the URL that will host this server, and see "SSL Configuration" above for SSL setup