ananace / docker-coturn

Coturn docker image specialized for Kubernetes usage

A simple coturn container image

Designed for use in K8s, with simplified access to the downwards API through environment expansion in the config file

Configuration

The launch script will run a shell variable expansion pass on your configuration file, which means values that need to contain literal $-signs will have to be escaped.

Environment variables

If you don't want / need a full configuration file, you can also set a handful of environment variabls to configure common features;

• EXTERNAL_IP - Sets external-ip in the config.
• INTERNAL_IP - TOnly used if EXTERNAL_IP is also set, also used for external-ip.
• PORT - Sets the listening-port directive.
• MIN_PORT - Sets the min-port directive.
• MAX_PORT - Sets the max-port directive.
• AUTH_SECRET - Enables and configures secret-based auth in the config, sets; lt-cred-mech, use-auth-secret, and static-auth-secret.
• REALM - Sets the realm directive.
• EXTRA_CONFIG - Allows you to add a block of text that's added directly to the config file.