variables: main_domain: ${domain} secret_key_base: ${base64:64} config: domains: - serviceName: doublezero port: 4000 host: ${main_domain} env: - DOUBLEZERO_HOST=${main_domain} - DOUBLEZERO_PORT=4000 - SECRET_KEY_BASE=${secret_key_base} - AWS_ACCESS_KEY_ID=your-aws-access-key - AWS_SECRET_ACCESS_KEY=your-aws-secret-key - AWS_REGION=your-aws-region - SQS_URL=your-aws-sqs-url - SYSTEM_EMAIL= mounts: []