The outlook for Microsoft Data Center cloud computing and Docker

Let's take a look at a demo video before the basin. This is the first time in the public ha! The video is filled with the notes of the basin, no sound, can be at any place at ease to watch ha!

Video content

Details how to use SCVMM to create service templates that involve the distribution of Web applications, database applications, and General Service-side applications.

There are also very interesting cases, such as once the front-end Web services detected pressure overload, immediately send the alarm, the leader received, reply agreed to expand , you can expand!

Service templates

What is the service template for SCVMM that really comes in handy?

In fact, in order to make the OS and applications (and of course, data) into a document, so that can be arbitrarily delivered on the device!

This is a. NET three-tier architecture application, the red boxes are all applications deployed through service templates, namely SQL database application (backend), traditional application Virtualization (middle tier), Web Application (frontend).

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This is the image design structure of the service template, opening the Properties dialog box for each of these parts, and discovering whether the Web, database, or traditional application exists in the form of a document, and of course contains the appropriate configuration script (the script itself is a document).

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Here, as an example of a Web application, you can see that it is a document (St5-tradeweb.zip), as well as a series of scripts and variables, which are documents that are stored in a library share.

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What are the benefits of making a document?

Only documents can be implemented and the neutrality of the device (or loosely coupled) can be separated from the design, deployment, and operation of multi-tier applications.

Finally, the configuration and definition of the service template itself is also a document that itself is stored in the library share.

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The advantage is that a heavier paas! can be achieved.

What does it mean? In fact, for the web layer, although the tenant will see its full virtual machine, but theoretically tenants can not control the virtual machine patch update, can let the cloud service provider batch replacement virtual machine image, anyway OS, code and data are separated!

What are the drawbacks of the package?

Obviously, the virtual machine-based scenario is really heavy , and it takes 1 hours to deploy this three-tier service template under Pure SSD conditions!

It would be great if you used this layer to use Docker for publishing. Both Web and database applications can be deployed with Docker.

At present, Xencenter of Microsoft partners Citrix has released its early support package for Docker, which is now able to identify the Docker applications in the virtual machine and can operate on it.

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Resources

http://xenserver.org/blog.html?view=entry&id=85

It is expected that SCVMM will soon be able to release the corresponding feature plug-ins and integrate them with the service templates so that we can not only NET applications, more conducive to the deployment and management of Linux applications.

Go back and look at the examples that have been implemented in the video: Once the front-end Web is found overwhelmed, the leader receives a performance alert message.

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The leader responds to the extension by agreeing to extend the front-end Web tier.

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However, this is still a long way to go, after all, Docker container is not like a virtual machine, there is no way to the CPU and memory granularity to do a very detailed management, it is more difficult to monitor the performance of the Docker container, which gives us a new topic, Microsoft in the end how to solve? Leave it to us to further discuss it later.

To apply a three-body service template This Michiko can be gently unfolded in the four dimensions of the operating system, applications, containers, and data.

is a number created by Microsoft MVP named Peng, Huang, Cheng and Qi Qinghua, to share the latest Microsoft client, data center, and cloud Technologies. Welcome to scan the following two-dimensional code attention, or directly in the focus: sysinternal

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This article is from the "MVP Basin" blog, please be sure to keep this source http://markwin.blog.51cto.com/148406/1621102

The outlook for Microsoft Data Center cloud computing and Docker