{ "image": "rustdesk/rustdesk-server-s6:latest", "port": 21116, "envVars": [ { "key": "RELAY", "value": "${SERVICE_DOMAIN}:21117", "description": "Public RustDesk relay address advertised to clients", "required": true }, { "key": "ENCRYPTED_ONLY", "value": "0", "description": "Set to 1 to require encrypted client connections only" } ] }