【VMCloud云平台】SCAP(一)规划

完成了System Center中的悍将SCO基础篇后,咱们来聊聊SCAP,很多人说SCAP是一个简单的组件,何必单独拿出来聊呢?我倒是认为不然,作为System Center中为数不多的主打Portal类型的组件(除开组件的Web Console就只有SCAP、SCSM)。

说回正题,SCAP究竟是做什么用的呢?SCAP全名是System Center 2012 R2 App Controller,作为一个主打自助服务的组件,SCAP也是做得中规中矩,乍一看跟VMware vSphere的vCenter Web Client,从一开始与SCVMM集成在一起到现在又分而治之,究竟SCAP能够做什么?自助服务又意味着什么?让我们按老规则来,先聊聊规划吧。(涉及服务器如下图:紫色为完成施工,蓝色为计划中,紫色为施工中)

wps8C2F.tmp

1、 做为SCVMM的门户,标榜自助服务的SCAP,硬件要求如下:

硬件

最小要求

推荐

CPU

2 GHz (x64)

双核 2.8 GHz (x64)

内存

1 GB

4 GB

磁盘

512 MB

1 GB

2、 SCAP对SQL的服务器要求并不是很高,除非排序是要求SQL_Latin1_General_CP1_CI_AS这点与其他System Center组件一致:

Microsoft SQL Server 2008 R2+ 或 Microsoft SQL Server 2012(SP1)

3、 SCAP的系统组件要求:

l IIS 服务器

l Microsoft .NET Framework 3.5 Service Pack 1

l Microsoft .NET Framework 4.5 (启用 WCF 、HTTP 激活)

l VMM Console

4、 SCAP支持的系统版本如下:

操作系统

版本

补丁集

系统架构

Windows Server 2008 R2

标准、企业、数据中心

SP1

x64

Windows Server 2012

标准、数据中心、核心版

无

X64

Windows Server 2012 R2

标准、数据中心、核心版

无

X64

5、 SCAP的安装建议:

l 一个安装System磁盘

l 一个专用于安装SCAP Server 磁盘

6、 注意:SCAP对客户端在Windows Vista下与IE版本在8以下的客户端是不支持的。

7、 附送:关于SCAP的一些理论峰值:

对应行为

峰值

存储在Azure上最大的对象数量

900

同时连接VMM管理服务器的最大数量

5

Azure上每用户订阅的最大数量

20

最大并发用户数

75

24小时同时运行的最大作业数量

10,000

告诉大家一个消息,VMCloud大讲坛的第一篇《【VMCloud大讲坛】SCOM运维之道》已经发布,如果大家对SCOM有所了解,并且想知道我们是怎么去处理、优化、理解SCOM的,那就赶紧进来聊聊吧!

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网易云课堂地址:http://study.163.com/course/courseMain.htm?courseId=976022)(在IPhone上观看体验较好,同时支持Android)

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