nba比赛怎么买球

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nba比赛怎么买球 >> 教育教学 >> 教育教学 >> 详细内容
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全面认识openstack:OpenStack架构详解
日期:2019-12-11 00:00:00  发布人:admin  浏览量:103

OpenStackJISHIYIGESHEQU,YESHIYIGEXIANGMUHEYIGEKAIYUANRUANJIAN,TIGONGKAIFANGYUANMARUANJIAN,JIANLIGONGGONGHESIYOUYUN,TATIGONGLEYIGEBUSHUYUNDECAOZUOPINGTAIHUOGONGJUJI,QIZONGZHIZAIYU:BANGZHUZUZHIYUNXINGWEIXUNIJISUANHUOCUNCHUFUWUDEYUN,WEIGONGYOUYUN、SIYOUYUN,YEWEIDAYUN、XIAOYUNTIGONGKEKUOZHANDE、LINGHUODEYUNJISUAN。

nba比赛怎么买球 OpenStackdKAIYUANXIANGMUYOUSHEQUWEIHU,BAOKUOOpenStackJISUAN(DAIHAOWEINova),OpenStackDUIXIANGCUNCHU(DAIHAOWEISwift),BINGOpenStackJINGXIANGFUWU(DAIHAOGlance)DEJIHE。 OpenStackTIGONGLEYIGECAOZUOPINGTAI,HUOGONGJUBAO,YONGYUBIANPAIYUN。 XIAMIANLIECHUOpenstackDEXIANGXIGOUJIATU

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nba比赛怎么买球 OpenstackDEWANGLUOTUOPUJIEGOUTU

907596-20160803154957606-291369411.png

907596-20160803161818153-400482667.png

907596-20160803162042356-1138315067.png

ZHENGGEOpenStackSHIYOUKONGZHIJIEDIAN,JISUANJIEDIAN,WANGLUOJIEDIAN,CUNCHUJIEDIANSIDABUFENZUCHENG。(ZHEISIGEJIEDIANYEKEYIANZHUANGZAIYITAIJIQISHANG,DANJIBUSHU) QIZHONG: KONGZHIJIEDIANFUZEDUIQIYUJIEDIANDEKONGZHI,BAOHANXUNIJIJIANLI,QIANYI,WANGLUOFENPEI,CUNCHUFENPEIDENGDENG JISUANJIEDIANFUZEXUNIJIYUNXING WANGLUOJIEDIANFUZEDUIWAIWANGLUOYUNEIWANGLUOZHIJIANDETONGXIN CUNCHUJIEDIANFUZEDUIXUNIJIDEEWAICUNCHUGUANLIDENGDENG KONGZHIJIEDIANJIAGOU: KONGZHIJIEDIANBAOKUOYIXIAFUWU GUANLIZHICHIFUWU JICHUGUANLIFUWU KUOZHANGUANLIFUWU

1)GUANLIZHICHIFUWUBAOHANMySQLYUQpidLIANGGEFUWU MySQL:SHUJUKUZUOWEIJICHU/KUOZHANFUWUCHANSHENGDESHUJUCUNFANGDEDIFANG Qpid:XIAOXIDAILI(YECHENGXIAOXIZHONGJIANJIAN)WEIQITAGEZHONGFUWUZHIJIANTIGONGLETONGYIDEXIAOXITONGXINFUWU

nba比赛怎么买球 2)JICHUGUANLIFUWUBAOHANKeystone,Glance,Nova,Neutron,HorizonWUGEFUWU

Keystone:RENZHENGGUANLIFUWU,TIGONGLEQIYUSUOYOUZUJIANDERENZHENGXINXI/LINGPAIDEGUANLI,CHUANGJIAN,XIUGAIDENGDENG,SHIYONGMySQLZUOWEITONGYIDESHUJUKU

nba比赛怎么买球 Glance:JINGXIANGGUANLIFUWU,TIGONGLEDUIXUNIJIBUSHUDESHIHOUSUONENGTIGONGDEJINGXIANGDEGUANLI,BAOHANJINGXIANGDEDAORU,GESHI,YIJIZHIZUOXIANGYINGDEMOBAN

nba比赛怎么买球 Nova:JISUANGUANLIFUWU,TIGONGLEDUIJISUANJIEDIANDENovaDEGUANLI,SHIYONGNova-APIJINXINGTONGXIN

Neutron:WANGLUOGUANLIFUWU,TIGONGLEDUIWANGLUOJIEDIANDEWANGLUOTUOPUGUANLI,TONGSHITIGONGNeutronZAIHorizonDEGUANLIMIANBAN Horizon:KONGZHITAIFUWU,TIGONGLEYIWebDEXINGSHIDUISUOYOUJIEDIANDESUOYOUFUWUDEGUANLI,TONGCHANGBAGAIFUWUCHENGWEIDashBoard

3)扩展管理服务包含Cinder,Swift,Trove,Heat,Centimeter五个服务
Cinder:提供管理存储节点的Cinder相关,同时提供Cinder在Horizon中的管理面板
Swift:提供管理存储节点的Swift相关,同时提供Swift在Horizon中的管理面板
Trove:提供管理数据库节点的Trove相关,同时提供Trove在Horizon中的管理面板
Heat:提供了基于模板来实现云环境中资源的初始化,依赖关系处理,部署等基本操作,也可以解决自动收缩,负载均衡等高级特性。
nba比赛怎么买球 Centimeter:提供对物理资源以及虚拟资源的监控,并记录这些数据,对该数据进行分析,在一定条件下触发相应动作 控制节点一般来说只需要一个网络端口用于通信/管理各个节点 网络节点架构 网络节点仅包含Neutron服务 Neutron:负责管理私有网段与公有网段的通信,以及管理虚拟机网络之间的通信/拓扑,管理虚拟机之上的防火等等 网络节点包含三个网络端口

eth0:YONGYUYUKONGZHIJIEDIANJINXINGTONGXIN

nba比赛怎么买球 eth1:YONGYUYUCHULEKONGZHIJIEDIANZHIWAIDEJISUAN/CUNCHUJIEDIANZHIJIANDETONGXIN

eth2:YONGYUWAIBUDEXUNIJIYUXIANGYINGWANGLUOZHIJIANDETONGXIN JISUANJIEDIANJIAGOU JISUANJIEDIANBAOHANNova,Neutron,TelemeterSANGEFUWU

1)JICHUFUWU Nova:TIGONGXUNIJIDECHUANGJIAN,YUNXING,QIANYI,KUAIZHAODENGGEZHONGWEIRAOXUNIJIDEFUWU,BINGTIGONGAPIYUKONGZHIJIEDIANDUIJIE,YOUKONGZHIJIEDIANXIAFARENWU Neutron:TIGONGJISUANJIEDIANYUWANGLUOJIEDIANZHIJIANDETONGXINFUWU

2)KUOZHANFUWU Telmeter:TIGONGJISUANJIEDIANDEJIANKONGDAILI,JIANGXUNIJIDEQINGKUANGFANKUIJIKONGZHIJIEDIAN,SHICentimeterDEDAILIFUWU JISUANJIEDIANBAOHANZUISHAOLIANGGEWANGLUODUANKOU eth0:YUKONGZHIJIEDIANJINXINGTONGXIN,SHOUKONGZHIJIEDIANTONGYIDIAOPEI eth1:YUWANGLUOJIEDIAN,CUNCHUJIEDIANJINXINGTONGXIN CUNCHUJIEDIANJIAGOU CUNCHUJIEDIANBAOHANCinder,SwiftDENGFUWU Cinder:KUAICUNCHUFUWU,TIGONGXIANGYINGDEKUAICUNCHU,JIANDANLAISHUO,JIUSHIXUNICHUYIKUAICIPAN,KEYIGUAZAIDAOXIANGYINGDEXUNIJIZHISHANG,BUSHOUWENJIANXITONGDENGYINSUYINGXIANG,DUIXUNIJILAISHUO,ZHEIGECAOZUOJIUXIANGSHIXINJIALEYIKUAIYINGPAN,KEYIWANCHENGDUICIPANDERENHECAOZUO,BAOKUOGUAZAI,XIEZAI,GESHIHUA,ZHUANHUANWENJIANXITONGDENGDENGCAOZUO,DADUOYINGYONGYUXUNIJIKONGJIANBUZUDEQINGKUANGXIADEKONGJIANKUORONGDENGDENG Swift:DUIXIANGCUNCHUFUWU,TIGONGXIANGYINGDEDUIXIANGCUNCHU,JIANDANLAISHUO,JIUSHIXUNICHUYIKUAICIPANKONGJIAN,KEYIZAIZHEIGEKONGJIANDANGZHONGCUNFANGWENJIAN,YEJINJINZHINENGCUNFANGWENJIAN,BUNENGJINXINGGESHIHUA,ZHUANHUANWENJIANXITONG,DADUOYINGYONGYUYUNCIPAN/WENJIAN CUNCHUJIEDIANBAOHANZUISHAOLIANGGEWANGLUOJIEKOU eth0:YUKONGZHIJIEDIANJINXINGTONGXIN,JIESHOUKONGZHIJIEDIANRENWU,SHOUKONGZHIJIEDIANTONGYIDIAOPEI eth1:YUJISUAN/WANGLUOJIEDIANJINXINGTONGXIN,WANCHENGKONGZHIJIEDIANXIAFADEGELEIRENWU ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

下面说一说Openstack的各个组件作用及关系 Openstack发展至今,总共集成了下面几个组件:
nba比赛怎么买球 Nova - 计算服务 Neutron-网络服务 Swift - 对象存储服务 Cinder-块存储服务 Glance - 镜像服务 Keystone - 认证服务 Horizon - UI服务 Ceilometer-监控服务 Heat-集群服务 Trove-数据库服务 组件间的关系图如下: 重要组件介绍 OpenStack认证服务(Keystone) Keystone为所有的OpenStack组件提供认证和访问策略服务,它依赖自身REST(基于Identity API)系统进行工作,主要对(但不限于)Swift、Glance、Nova等进行认证与授权。事实上,授权通过对动作消息来源者请求的合法性进行鉴定。下图显示了身份认证服务流程: Keystone采用两种授权方式,一种基于用户名/密码,另一种基于令牌(Token)。

nba比赛怎么买球 CHUCIZHIWAI,KeystoneTIGONGYIXIASANZHONGFUWU:

LINGPAIFUWU:HANYOUSHOUQUANYONGHUDESHOUQUANXINXI

nba比赛怎么买球 MULUFUWU:HANYOUYONGHUHEFACAOZUODEKEYONGFUWULIEBIAO CELVEFUWU:LIYONGKeystoneJUTIZHIDINGYONGHUHUOQUNZUMOUXIEFANGWENQUANXIAN keystoneRENZHENGFUWUZHUYIDIAN: FUWURUKOU:RUNova、SwiftHEGlanceYIYANGMEIGEOpenStackFUWUDOUYONGYOUYIGEZHIDINGDEDUANKOUHEZHUANSHUDEURL,WOMENCHENGQIWEIRUKOU(endpoints)。 QUWEI:ZAIMOUGESHUJUZHONGXIN,YIGEQUWEIJUTIZHIDINGLEYICHUWULIWEIZHI。ZAIDIANXINGDEYUNJIAGOUZHONG,RUGUOBUSHISUOYOUDEFUWUDOUFANGWENFENBUSHISHUJUZHONGXINHUOFUWUQIDEHUA,ZEYECHENGQIWEIQUWEI。 YONGHU:KeystoneSHOUQUANSHIYONGZHE   

PS:DAIBIAOYIGEGETI,OpenStackYIYONGHUDEXINGSHILAISHOUQUANFUWUJITAMEN。YONGHUYONGYOUZHENGSHU(credentials),QIEKENENGFENPEIJIYIGEHUODUOGEZUHU。JINGGUOYANZHENGHOU,HUIWEIMEIGEDANDUDEZUHUTIGONGYIGETEDINGDELINGPAI。 FUWU:ZONGTIERYAN,RENHETONGGUOKeystoneJINXINGLIANJIEHUOGUANLIDEZUJIANDOUBEICHENGWEIFUWU。JUGELIZI,WOMENKEYICHENGGlanceWEIKeystoneDEFUWU。 JIAOSE:WEILEWEIHUANQUANXIANDING,JIUYUNNEITEDINGYONGHUKEZHIXINGDECAOZUOERYAN,GAIYONGHUGUANLIANDEJIAOSESHIFEICHANGZHONGYAODE。  

 PS:YIGEJIAOSESHIYINGYONGYUMOUGEZUHUDESHIYONGQUANXIANJIHE,YIYUNXUMOUGEZHIDINGYONGHUFANGWENHUOSHIYONGTEDINGCAOZUO。JIAOSESHISHIYONGQUANXIANDELUOJIFENZU,TASHIDETONGYONGDEQUANXIANKEYIJIANDANDIFENZUBING

BANGDINGDAOYUMOUGEZHIDINGZUHUXIANGGUANDEYONGHU。 ZUJIAN:ZUJIANZHIDESHIJUYOUQUANBUFUWURUKOUBINGPEIYOUTEDINGCHENGYUANJIAOSEDEYIGEXIANGMU。   PS:YIGEZUJIANYINGSHEDAOYIGENovaDE“project-id”,ZAIDUIXIANGCUNCHUZHONG,YIGEZUJIANKEYIYOUDUOGERONGQI。GENJUBUTONGDEANZHUANGFANGSHI,YIGEZUJIANKEYIDAIBIAOYIGEKEHU、ZHANGHAO、ZUZHIHUOXIANGMU。 OpenStackJISUANSHESHI----Nova NovaSHIOpenStackJISUANDEDANXINGKONGZHIQI。OpenStackYUNSHILISHENGMINGQISUOXUDEGEZHONGDONGZUODOUJIANGYOUNovaJINXINGCHULIHEZHICHENG,ZHEIJIUYIWEIZHENovaYIGUANLIPINGTAIDESHENFENDENGCHANG,FUZEGUANLIZHENGGEYUNDEJISUANZIYUAN、WANGLUO、SHOUQUANJICEDU。SUIRANNovaBENSHENBINGBUTIGONGRENHEXUNINENGLI,DANSHITAJIANGSHIYONGlibvirt APIYUXUNIJIDESUZHUJIJINXINGJIAOHU。NovaTONGGUOWebFUWUAPILAIDUIWAITIGONGCHULIJIEKOU,ERQIEZHEIXIEJIEKOUYUAmazonDEWebFUWUJIEKOUSHIJIANRONGDE。 GONGNENGJITEDIAN:  SHILISHENGMINGZHOUQIGUANLI JISUANZIYUANGUANLI WANGLUOYUSHOUQUANGUANLI JIYURESTDEAPI YIBULIANXUTONGXIN ZHICHIGEZHONGSUZHU:Xen、XenServer/XCP、KVM、UML、VMware vSphereJIHyper-V NovaDANXINGYUN(OpenStackJISUANBUJIAN)BAOHANYIXIAZHUYAOBUFEN: API Server(nova-api) XIAOXIDUILIE(rabbit-mq server) YUNSUANGONGZUOZHAN(nova-compute) WANGLUOKONGZHIQI(nova-network) JUANGUANLI(nova-volume) DIAODUQI(nova-scheduler) JIESHIRUXIA:

1)APIFUWUQI(nova-api) APIFUWUQITIGONGLEYUNSHESHIYUWAIJIEJIAOHUDEJIEKOU,TASHIWAIJIEYONGHUDUIYUNSHISHIGUANLIDEWEIYITONGDAO。TONGGUOSHIYONGwebFUWULAIDIAOYONGGEZHONGEC2DEAPI,JIEZHEAPIFUWUQIBIANTONGGUOXIAOXIDUILIEBAQINGQIUSONGDAZHIYUNNEIMUBIAOSHESHIJINXINGCHULI。ZUOWEIDUIEC2-apiDETIDAI,YONGHUYEKEYISHIYONGOpenStackDEYUANSHENGAPI,WOMENBATAJIAOZUO“OpenStack API”。

nba比赛怎么买球 2)XIAOXIDUILIE(Rabbit MQ Server) OpenStackNEIBUZAIZUNXUNAMQP(GAOJIXIAOXIDUILIEXIEYI)DEJICHUSHANGCAIYONGXIAOXIDUILIEJINXINGTONGXIN。NovaDUIQINGQIUYINGDAJINXINGYIBUDIAOYONG,DANGQINGQIUJIESHOUHOUBIANZELIJICHUFAYIGEHUIDIAO。YOUYUSHIYONGLEYIBUTONGXIN,BUHUIYOUYONGHUDEDONGZUOBEIZHANGZHIYUDENGDAIZHUANGTAI。LIRU,QIDONGYIGESHILIHUOSHANGCHUANYIFENJINGXIANGDEGUOCHENGJIAOWEIHAOSHI,APIDIAOYONGJIUJIANGDENGDAIFANHUIJIEGUOERBUYINGXIANGQITACAOZUO,ZAICIYIBUTONGXINQIDAOLEHENDAZUOYONG,SHIZHENGGEXITONGBIANDEGENGJIAGAOXIAO。

nba比赛怎么买球  3)DIAODUQI(nova-scheduler)   DIAODUQIFUZEBAnova-APIDIAOYONGSONGDAJIMUBIAO。DIAODUQIYIMINGWEI“nova-schedule”DESHOUHUJINCHENGFANGSHIYUNXING,BINGGENJUDIAODUSUANFACONGKEYONGZIYUANCHIZHONGQIADANGDIXUANZEYUNSUANFUWUQI。YOUHENDUOYINSUDOUKEYIYINGXIANGDIAODUJIEGUO,BIRUFUZAI、NEICUN、ZIJIEDIANDEYUANJIN、CPUJIAGOUDENGDENG。QIANGDADESHInovaDIAODUQICAIYONGDESHIKECHARUSHIJIAGOU。 MUQIANnovaDIAODUQISHIYONGLEJIZHONGJIBENDEDIAODUSUANFA:   SUIJIHUA:ZHUJISUIJIXUANZEKEYONGJIEDIAN;   KEYONGHUA:YUSUIJIXIANGSI,ZHISHISUIJIXUANZEDEFANWEIBEIZHIDING;   JIANDANHUA:YINGYONGZHEIZHONGFANGSHI,ZHUJIXUANZEFUZAIZUIXIAOZHELAIYUNXINGSHILI。FUZAISHUJUKEYICONGBIECHUHUODE,RUFUZAIJUNHENGFUWUQI。

4)YUNSUANGONGZUOZHAN(nova-compute) YUNSUANGONGZUOZHANDEZHUYAORENWUSHIGUANLISHILIDEZHENGGESHENGMINGZHOUQI。TAMENTONGGUOXIAOXIDUILIEJIESHOUQINGQIUBINGZHIXING,CONGERDUISHILIJINXINGGEZHONGCAOZUO。ZAIDIANXINGSHIJISHENGCHANHUANJINGXIA,HUIJIASHEXUDUOYUNSUANGONGZUOZHAN,GENJUDIAODUSUANFA,YIGESHILIKEYIZAIKEYONGDERENYIYITAIYUNSUANGONGZUOZHANSHANGBUSHU。  

nba比赛怎么买球 5)WANGLUOKONGZHIQI(nova-network) WANGLUOKONGZHIQICHULIZHUJIDEWANGLUOPEIZHI,LIRUIPDIZHIFENPEI,PEIZHIXIANGMUVLAN,SHEDINGANQUANQUNZUYIJIWEIJISUANJIEDIANPEIZHIWANGLUO。

nba比赛怎么买球  6)JUANGONGZUOZHAN(nova-volume)  JUANGONGZUOZHANGUANLIJIYULVMDE SHILIJUAN,TANENGGOUWEIYIGESHILICHUANGJIAN、SHANCHU、FUJIAJUAN,YEKEYICONGYIGESHILIZHONGFENLIJUAN。JUANGUANLIWEIHERUCIZHONGYAO?YINWEITATIGONGLEYIZHONGBAOCHISHILICHIXUCUNCHUDESHOUDUAN,BIRUDANGJIESHUYIGE SHILIHOU,GENFENQURUGUOSHIFEICHIXUHUADE,NEIMEDUIQIDERENHEGAIBIANDOUJIANGDIUSHI。KESHI,RUGUOCONGYIGESHILIZHONGJIANGJUANFENLICHULAI,HUOZHEWEIZHEIGESHILIFUJIASHANGJUANDEHUA,JISHISHILIBEIGUANBI,SHUJU RENGRANBAOCUNQIZHONG。ZHEIXIESHUJUKEYITONGGUOJIANGJUANFUJIADAOYUANSHILIHUOQITASHILIDEFANGSHIERZHONGXINFANGWEN。 YINCI,WEILERIHOUFANGWEN,ZHONGYAOSHUJUWUBIYAOXIERUJUANZHONG。ZHEIZHONGYINGYONGDUIYUSHUJUFUWUQISHILIDECUNCHUERYAN,YOUWEIZHONGYAO。 OpenStackJINGXIANGFUWUQI----Glance OpenStackJINGXIANGFUWUQISHIYITAOXUNIJIJINGXIANGFAXIAN、ZHUCE、JIANSUOXITONG,WOMENKEYIJIANGJINGXIANGCUNCHUDAOYIXIARENYIYIZHONGCUNCHUZHONG: BENDIWENJIANXITONG(MOREN) S3ZHIJIECUNCHU S3DUIXIANGCUNCHU(ZUOWEIS3FANGWENDEZHONGJIANQUDAO) OpenStackDUIXIANGCUNCHUDENGDENG。  

nba比赛怎么买球   GONGNENGJITEDIAN: TIGONGJINGXIANGXIANGGUANFUWU。 GlanceGOUJIAN:

nba比赛怎么买球 1)Glance-API:   ZHUYAOFUZEJIESHOUXIANGYINGJINGXIANGGUANLIMINGLINGDERestfulQINGQIU,FENXIXIAOXIQINGQIUXINXIBINGFENFAQISUODAIDEMINGLING(RUXINZENG,SHANCHU,GENGXINDENG)。MORENBANGDINGDUANKOUSHI9292。

2)Glance-Registry:   

主要负责接收响应镜像元数据命令的Restful请求。分析消息请求信息并分发其所带的命令(如获取元数据,更新元数据等)。默认绑定的端口是9191。 OpenStack存储设施----Swift Swift为OpenStack提供一种分布式、持续虚拟对象存储,它类似于Amazon Web Service的S3简单存储服务。Swift具有跨节点百级对象的存储能力。Swift内建冗余和失效备援管理,也能够处理归档和媒体流,特别是对大数据(千兆字节)和大容量(多对象数量)的测度非常高效。
swift功能及特点:   海量对象存储 大文件(对象)存储 数据冗余管理 归档能力-----处理大数据集 为虚拟机和云应用提供数据容器 处理流媒体 对象安全存储 备份与归档 良好的可伸缩性 Swift组件 Swift账户 Swift容器 Swift对象 Swift代理 Swift RING   
Swift代理服务器   用户都是通过Swift-API与代理服务器进行交互,代理服务器正是接收外界请求的门卫,它检测合法的实体位置并路由它们的请求。 此外,代理服务器也同时处理实体失效而转移时,故障切换的实体重复路由请求。 Swift对象服务器 对象服务器是一种二进制存储,它负责处理本地存储中的对象数据的存储、检索和删除。对象都是文件系统中存放的典型的二进制文件,具有扩展文件属性的元数据(xattr)。 注意:xattr格式被Linux中的ext3/4,XFS,Btrfs,JFS和ReiserFS所支持,但是并没有有效测试证明在XFS,JFS,ReiserFS,Reiser4和ZFS下也同样能运行良好。不过,XFS被认为是当前最好的选择。 Swift容器服务器 容器服务器将列出一个容器中的所有对象,默认对象列表将存储为SQLite文件(译者注:也可以修改为MySQL,安装中就是以MySQL为例)。容器服务器也会统计容器中包含的对象数量及容器的存储空间耗费。 Swift账户服务器 账户服务器与容器服务器类似,将列出容器中的对象。 Ring(索引环) Ring容器记录着Swift中物理存储对象的位置信息,它是真实物理存储位置的实体名的虚拟映射,类似于查找及定位不同集群的实体真实物理位置的索引服务。这里所谓的实体指账户、容器、对象,它们都拥有属于自己的不同的Rings。 OpenStack管理的Web接口----Horizon
Horizon是一个用以管理、控制OpenStack服务的Web控制面板,它可以管理实例、镜像、创建密匙对,对实例添加卷、操作Swift容器等。除此之外,用户还可以在控制面板中使用终端(console)或VNC直接访问实例。

ZONGZHI,HorizonJUYOURUXIAYIXIETEDIAN: 

  实例管理:创建、终止实例,查看终端日志,VNC连接,添加卷等 访问与安全管理:创建安全群组,管理密匙对,设置浮动IP等 偏好设定:对虚拟硬件模板可以进行不同偏好设定 镜像管理:编辑或删除镜像 查看服务目录 管理用户、配额及项目用途 用户管理:创建用户等 卷管理:创建卷和快照 对象存储处理:创建、删除容器和对象 为项目下载环境变量
 

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