Environment Variables

Mantrae provides several command-line flags and environment variables to configure the application. This guide details each option and its purpose.

Command-Line Arguments

You can use the following flags to customize the behavior of Mantrae:

Flag	Type	Default	Description
`-version`	`bool`	`false`	Prints the current version of Mantrae and exits.
`-update`	`bool`	`false`	Updates Mantrae to the latest version. (Doesn't work inside a container)

Environment variables can be used to set up Mantrae and configure its settings. Below is a list of the supported environment variables.

Variable	Default	Description
`SECRET`		Secret key required for secure access. Required!

Variable	Default	Description
`SERVER_HOST`	`0.0.0.0`	Host address the server will bind to
`SERVER_PORT`	`3000`	Port which Mantrae will listen on
`SERVER_URL`	`http://127.0.0.1`	The public URL of the Mantrae server for agent connections
`SERVER_BASIC_AUTH`	`false`	Enables basic authentication for the Mantrae server

Variable	Default	Description
`TRAEFIK_PROFILE`	`default`	Traefik profile name
`TRAEFIK_URL`		Traefik API URL
`TRAEFIK_USERNAME`		Traefik authentication username
`TRAEFIK_PASSWORD`		Traefik authentication password
`TRAEFIK_TLS`	`false`	Enable TLS for Traefik

To run Mantrae with custom environment variables:

export SECRET="your-secret-key"
export SERVER_PORT="4000"
export ADMIN_PASSWORD="secure-password"
./mantrae

SECRET is a required environment variable and must be set; otherwise, the application will not start.
Set SERVER_URL to the publicly accessible URL of Mantrae to ensure agents can connect to it.