firebuild MMDS元数据库 该库包含Firebuild内置计算机使用的MMDS元数据定义,以及一个从MMDS在来宾系统上加载VM配置的程序。 从访客手动查询元数据 curl -H ' Accept: application/json ' http://169.254.169.254/latest/meta-data | jq ' . ' 输出示例: { " Drives " :{ " 1 " :{ " DriveID " : " 1 " , " IsReadOnly " : " false " , " IsRootDevice " : " true " , " PartUUID " : " " , " PathOnHost " : " rootfs " }