&&&&Building.Applications.on.Mesos.2015.12.pdf
Building.Applications.on.Mesos.2015.12.pdf
Building.Applications.on.Mesos.2015.12.pdf
嵌到我的页面
<input type="text" readonly="true" value="">
若举报审核通过，可奖励20下载分
被举报人：
xinconan1992
举报的资源分：
请选择类型
资源无法下载
资源无法使用
标题与实际内容不符
含有危害国家安全内容
含有反动色情等内容
含广告内容
版权问题，侵犯个人或公司的版权
*详细原因：
VIP下载&&免积分60元/年（1200次）
您可能还需要
开发技术下载排行Building Clouds on Server 2012 R2 - 博客频道 - CSDN.NET
徐火军博客
持之以恒 水滴石穿
分类：Windows Server 2012虚拟化与云计算
This session was a firehose of information on the design considerations when building your private cloud based on Server 2012 R2. There are ton of new features in WS2012 and R2, so this was a high level roadmap on how to figure out what you want to implement. Bottom line is that with WS2012 R2 and System Center 2012 R2, you have a full Cloud stack available. The 2012 releases built the foundation, but had some missing pieces. The R2 release rounds out those holes, and unifies the release schedule and simplifies the experience.IntroductionWindows Server 2012 is Cloud optimized Clouds are dynamic, multi-tenant, high scale, low cost, manageable and extensible Major new cloud enabling features in Server 2012, released last year 2012 built& a strong platform, but was not a full cloud solution WS2012 R2 ImprovementsLive migration is much faster Live migration from 2012 servers Shared VHDX clustering Automated block-level storage tiering write-back cache Per-share auto-redirection to scale-out file servers Dedupe of VDI workloads iSCSI target VHDX support Multi-tenant site-to-site VPN gateway Hyper-V NAT and forwarding gateway vRSS NIC teaming dynamic-mode Desired state configuration Datacenter abstraction layer All aligned with System Center 2012 R2 Blueprint for a CloudBuild your managment stack Start provisioning compute nodes and storage Then you scale out as needed This is a cloud “stamp” Publish a self-service portal or APIs Add network gateways Add users InfrastructureThink about: workloads, networking, storage, resiliency Designing for the workloadCloud-aware stateless apps or stateful apps? IaaS cloud can support both but with different design considerations What&are the workloads performance requirements 2 socket servers offer the best ROI Some workloads will benefit from hosts with SR-IOV Are workloads trusted? Think about level of isolation between workloads and QoS policies Keep it simple and manageable Can’t optimize a unified infrastructure for all possible workloads Standardize VMs, self-service based, managed to an SLA Network DesignTraffic isolation considerations (tenant generated traffic) and hoster/datacenter traffic (cluster traffic, storage, live migration mgtmt, etc.) Use physical isolation as needed, port ACLs, QoS & VM QoS Between tenants and datacenter: separate networks Between tenant VMs of different tenants: Hyper-V network virtualization & VM QoS Hardware offloads for NICs: HW QoS (DCB), RDMA, RSC, RSS, VMQ, IPsecTo, SR-IOV For storage, if using SMB 3.0, then the NIC would benefit from RDMA feature R2: can also use RDMA for Live Migration Look at RSS and RSC for the NIC which support management (Live Migration, management) Look at IPsecTO and VQM for VM guest NICs SR-IOV bypasses the extensible switch R2: vRSS (spreads NIC traffic load across multiple VM cores Storage DesignHyper-V servers with internal SAS disks is a perfectly acceptable if you don’t need super high HA 2012: Can pool shared JBOD SAS array for some good HA Scaling options: Block based FC or iSCSI or file based (lower cost w/ high performance) Block based enables storage offload with ODX, and high IOPS Resiliency ApproachesInfrastructure – VMs not designed to handle failures, HA at server level, failover clustering as another layer of protection. High end servers, redundant power and apps. App-Level Resiliency – Cloud-aware apps can sustain failures without infrastructure dependency WS2012 Representatitve ConfigurationsThree different approaches are fully documented and validated by Microsoft: aka.ms/CloudBlog aka.ms/CloudConfigs aka.ms/CloudPowerShell How do you deploy and configure?In 2012 it was a mixture of GUI and a lot of PowerShell With R2 and aligning with system center 2012 R2, it is much much easier “Physical computer profile” is new in SC2012R2 – Deploy Hyper-V to bare metal Demo showed provisioning a new scale out file server and creating a file share, all from a GUI Scaling ConsiderationsCompute (Hyper-V) cluster size Larger clusters improve overall efficiency Consider clustering across failure domains (e.g. cross-rack) Storage: Need JBODs with appropriate number of SAS interfaces Management Stack Improvements In R2Provides a unified Powershell method to manage physical devices, such as switches MS created a logo program that vendors can certify against MS open sourced the OMI standard for anyone to use Desired State Configuration (DSC) MDC-B302 session Windows Azure PackSame self-service portal as Azure Common management experience Workload portability As future services are delivered in Azure, they will transfered into the private cloud 本文来自：
排名：第821名
（43）（85）（37）（11）（8）（24）（25）（9）（0）（8）（15）（12）（15）（13）（23）（1）（2）（0）（5）
WindowsNetwork：building on - 必应 词典na.依赖；把…建筑于例句释义:全部,依赖,把…建筑于类别:全部,口语,书面语,标题,技术来源:全部,字典,网络难度:全部,简单,中等,难更多例句筛选收起例句筛选1. polled
of building a
the Rockfeller
on Lexington ,
-spinner6.
founded on
especially
go up to the
of town and
some of his colleagues argued that
shaped by ,
必应词典应用准确权威无广告下 载 手 机 版 必 应 词 典体 验 P C 版 必 应 词 典building on-line
恢复建筑物电力供应
最佳答案 ...
building off-line（切断建筑物电力供应）
building on-line（恢复建筑物电力供应）
can not deploy here（无法在此地建筑建筑物） ...
基于1个网页-
"Building an On-line Community at the Brooklyn Museum: A Timeline. " In Museums and the Web 2007: Proceedings(CD-ROM).
《2007美术馆教育国际研讨会论文集：数位科技在美术馆的应用》。
This article is the second in "Python Web Services Developer" column, but the first in a three part series on building an on-line software repository.
本文是“Python Web Services Developer”专栏的第二部分，却是关于构建在线软件资源库的三部分系列的第一部分。
How to form QC system of on-line Service medical-equipment and to play an role on medical safety is the important contents in the QC-system-building of on-line Service medical-equipment.
如何形成在用医疗设备质控体系、发挥质控作用是在用医疗设备质控体系建设的重要内容；
Revenue climbed 27% on higher global volumes, offsetting bottom-line pressures from higher commodity costs, heavier investment on brand building and emerging markets infrastructure, and losses associated with the operations of bottlers that the company acquired last year.
Organizers have spent all week pushing ahead with plans, building viewing stands and the massive starting-line village on Staten Island.
The emphasis is on building a framework for information sharing, content creation, off-line information dissemination and web-based partnerships with organisations located outside the region.
$firstVoiceSent
- 来自原声例句
请问您想要如何调整此模块？
感谢您的反馈，我们会尽快进行适当修改！
请问您想要如何调整此模块？
感谢您的反馈，我们会尽快进行适当修改！}