信息技术应用创新工程建设规范 第15部分：云计算通用技术要求 Engineering specification for the Application Innovation Project of Information Technology Part 15: General technical requirements of cloud computing43 湖南省地方标准 ICS CCS 01.140.20 L 70 DB43/T225—2021 4 发 布 湖南省市场监督管理局2021-12发布-29 2022-03实施-29 DB43/T 2254—2021 I 目 次 前言 ································ ································ ································ ························ Ⅲ 引言 ································ ································ ································ ·························· V 1 范围 ································ ································ ································ ····················· 1 2 规范性引用文件 ································ ································ ································ ······ 1 3 术语和定义 ································ ································ ································ ············ 1 3.1 信创云 independent controllable cloud ································ ···························· 1 3.2 国密算法 domestic cipher algorithm ································ ································ 1 3.3 云资源池 cloud resource pool ································ ································ ········· 1 3.4 云计算资源池 cloud computing resource pool ································ ···················· 1 3.5 云存储资源池 cloud storage resource pool ································ ······················· 1 3.6 云网络资源池 cloud network resource pool ································ ······················· 2 3.7 云安全资源池 cloud security resource pool ································ ······················ 2 3.8 多副本 multi-copy ································ ································ ·························· 2 3.9 块存储 block storage ································ ································ ····················· 2 3.10 对象存储 object storage ································ ································ ··············· 2 3.11 共享文件存储 shared file storage ································ ································ ·· 2 3.12 云平台 cloud platform ································ ································ ·················· 2 3.13 多云管理平台 multi-cloud management ································ ····························· 2 3.14 卷 volume ································ ································ ································ ···· 2 3.15 云主机迁移 cloud instance migration ································ ····························· 2 3.16 云主机冷迁移 cloud instance static migration ································ ················ 2 3.17 云主机热迁移 cloud instance live migration ································ ··················· 2 3.18 双因子认证 two-factor authentication ································ ···························· 3 3.19 对象缓存池 nodepool ································ ································ ····················· 3 3.20 对象存储桶 bucket ································ ································ ························ 3 3.21 密钥分割 key segment ation ································ ································ ············ 3 4 缩略语 ································ ································ ································ ·················· 3 5 技术要求 ································ ································ ································ ··············· 4 5.1 整体架构 ································ ································ ································ ········· 4 5.2 云计算资源 ································ ································ ································ ······ 5 5.3 云存储资源 ································ ································ ································ ······ 7 5.4 云网络资源 ································ ································ ································ ······