1. scom

1. What is scom?

Let's start with a brief description:

System Center Operations Manager is a software solution required to provide end-to-end service monitoring for enterprise IT environments.

System Center Operations Manager provides an easy-to-use monitoring environment that can monitor thousands of events and performance monitors across hundreds of operating systems and applications, it also provides a single health view for the IT environment in the Organization. The Service Health view is the key to quickly and flexibly responding to events that may affect the normal operation of the business and may ultimately cause the enterprise to spend money. (PS: According to Microsoft official instructions, a single scom management server can manage up to 500 hosts, on the premise of scom2012)

Let's take a look at the following:

Scom is easy to think that it is not a monitoring software.

What I want to say here is: 1. Remember that it is not a pure software. 2. It cannot be simply understood as monitoring software.

I know that people who have never been in touch with scom or who have been in touch with scom often take it for granted. To be honest, I thought so at first :)

Scom is a member of the system center family. Other members of the family also include:

SCO/SCCM/scvmm/MDS pm/SCSM/scapp/SCEP

All of the preceding are abbreviations. For more information, see (PS: over time, the following pages may be updated and the page content may not match. Please forgive me)

Baidu Encyclopedia: http://baike.baidu.com/view/8084169.htm#3

Microsoft Official Website: http://www.microsoft.com/china/server-cloud/products/system-center-2012.aspx

Http://www.microsoft.com/zh-cn/server-cloud/products/system-center-2012-r2/

Well, the above is all digress. I just want to explain the first problem. scom is not the existence of a single software. It is one of the suites in the whole solution, the system center suite was created to build a "Cloud" environment. The cloud to private cloud and to public cloud can be included here. In short, it is "cloud ":)

The second problem is that it is not just a monitoring software. Why? I think so: first of all, in the traditional impression, the monitoring software we know has a single function, but only provides monitoring, but scom does not, in addition to the monitoring function (of course this is the main function of scom), scom also provides operation tasks, report services, problem solving knowledge bases, security audit (ACS), and so on, what is listed here may only be part of its own functions. When it is integrated with other components for use, its functions will be further increased. Therefore, from the features listed above, we can clearly understand that scom cannot be simply understood as a monitoring tool, otherwise it will be too wronged by scom's strong physique. Haha!

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2. scom Development History

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The reason why we put scom's development history here is to say that scom is developing rapidly, so don't let our friends fall behind. The other reason is to pave the way for the "Architecture comparison" below, I started to contact scom from scom2007, but I didn't pay much attention to it at the time, so I didn't learn much. Although some people may say that it is now out of 2012r2, we can simply say that version 2012 is not enough. What old articles are there! But I personally don't think so. I think this is very necessary, because from the old version, you can learn a lot about the working principle of scom, or make effective comparisons with the current 2012, this is very helpful for your study or work. Of course, this is just my personal ignorance. I also think it is quite good to learn it. Of course, for the last reason, you have to know how it came from! Haha :)

In addition, scom is also sent, so I believe it will become better!

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3. Comparison of deployment Architectures

After reading the development history, let's compare and see what their differences are.

Scom2012 and scom2007 architecture comparison

Scom2007r2 deployment architecture

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Scom2012 architecture change

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Simplified architecture

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Scom server resource pool management

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The biggest difference we have summarized in the process is the transformation from rms (root Management Server) to resource pool (resource pool). This transformation effect is obvious,

1. this avoids the single point of failure (spof) of RMS. To ensure high availability, a cluster needs to be set up separately. By 2007, the resource pool is used to ensure high availability, avoiding the waste of resources. Resources here refer to the costs of both human and material resources.

2. Avoid the bottleneck caused by the high load of RMS. Using a resource pool can not only provide high availability, but also effectively share the load of Ms.

3. this avoids the congestion caused by concentrated transaction processing. Because RMS is the root management server, all related functional transactions must get its approval before execution. This not only increases the burden on RMS, it is also easy to cause transaction congestion. In the resource pool mode, some functions can be allocated, such as ad and notification, to other MS for processing, which is not only conducive to the customization of management personnel, it can also effectively reduce transaction congestion.

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4. constantly expand monitoring on Heterogeneous Platforms

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From the perspective of the development process, apart from the changes in architecture, there are also enhancements to the features, which only show part of them, but we can already know that scom has a wide monitoring range.

As long as you manage the package for me, it is not impossible to monitor the excavator's fuel volume! This is the pace against the sky. Let me go, haha :)

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5. Introduction to new features

The official scom2012 version has been officially released in December August 2012. Compared with scom2007, many new features have been added:

High Availability Management Group-- In Operations Manager 2012, all management servers are of the same level, and root management servers do not exist. In a management group, workloads are distributed to all management servers, providing high availability without the need for clusters.

Resource Pool-- A resource pool provides the ability to allocate work responsibilities across multiple Management Servers, such as availability, network device monitoring, distributed monitoring status summary, and group computing.

Proxy configuration-- Operations Manager 2012 provides a simple proxy configuration method to send reports to multiple management servers.

Operation Console-- The Operation Panel is changed to the task panel, which includes a new navigation task to open and view a selected object. The task Panel provides two options: Operation and resource and Help links.

Web Console-- Operations Manager 2012 introduces a new Web Console. All Operations Manager Views are displayed on the Web console.

Network Monitoring-- Operations Manager 2012 is capable of scanning and monitoring network routers and switches, including network interfaces and ports on the device and the added Virtual LAN (VLAN ).

Application monitoring-- In Operations Manager 2012, You can monitor ASP. NET Applications on servers and clients to obtain detailed information about application availability and performance.

Dashboard View-- As part of the network and application monitoring functions, Operations Manager 2012 includes a complete dashboard view, which combines information on multiple panels into a single view. In operations manager 2012, you can add a new dashboard View to the work zone.

Use Sharepoint to display the dashboard View-- Operations Manager's web section displays a specific dashboard view, which can be added to Microsoft's SharePoint 2010 site.

Create a dashboard View-- From Operations Manager 2007 R2 to Operations Manager 2012, the dashboard view is significantly improved in functionality, including custom layout and nested dashboard views.

Operations Manager module for Windows powershell-- Operations Manager 2012 provides a Windows powershell 2.0 module. Currently, scom2012r2 provides the powershell 3.0 module, which contains a complete set of new cmdlet. In this module, the cmdlet is only compatible with Operations Manager 2012. You can identify the Operations Manager 2012 cmdlet by using the term before "SC. For more information about the Operations Manager 2012 cmdlet, open the Operations Manager Command Line and type get-help about_opsmgr_whatsnew. For how to map the Operations Manager 2007 cmdlet to the Operations Manager 2012 cmdlet, type get-help about_opsmgr_lelet_names to query. To use the Operations Manager 2012 cmdlet, you must establish a connection to the Operations Manager Management Group. You can create a fixed connection to run multiple cmdlet, or create a temporary connection to run a single cmdlet. For more information about the connection, open the Operations Manager shell and type get-help about_opsmgr_connections.

Manage UNIX and Linux Devices-- In Operations Manager 2012, UNIX and Linux-based computers are easier to use the discovery wizard. In addition, users can use Windows powershell to manage Unix or Linux computers. High Availability is still supported.

Unix/Linux Shell Command template management package-- This management package is used to create templates, and allows you to create rules, tasks, and monitor shell commands executed on Unix/Linux proxies.

Jee management package-- These management packages are used to monitor Jee (Java Enterprise Edition) application servers. The management package can be used for IBM WebSphere, Oracle WebLogic, Red Hat JBoss, and Apache Tomcat.

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Well, this is the beginning of the article. The above content may be difficult to express because of my own learning skills. I hope you will forgive me! If you have any errors or suggestions, you can raise them. Thank you!

The above content is taken from the contents of the online gods, and I will summarize the summary, add a little bit of my own ideas, pick a rush to forget the name of the gods, I hope you will forgive me, in subsequent blog posts, we will try to list the names of the great gods involved, express our gratitude, and promote communication!

This article from the "Yu Li" blog, please be sure to keep this source http://mgyl123.blog.51cto.com/9520300/1568012

1. scom