SERVER_PORT={{ matrix_static_files_environment_variable_server_port }} SERVER_LOG_LEVEL={{ matrix_static_files_environment_variable_server_log_level }} SERVER_LOG_REMOTE_ADDRESS={{ 'true' if matrix_static_files_environment_variable_server_log_remote_address else 'false' }} SERVER_CONFIG_FILE={{ matrix_static_files_environment_variable_server_config_file }} {{ matrix_static_files_environment_variables_additional_variables }}