Daniele Tosatto's Citrix XenServer 6.0 Administration Essential Guide PDF

By Daniele Tosatto

Install and deal with XenServer on your company to create, combine, deal with, and automate a digital datacenter speedy and simply review This booklet and e-book will take you thru deploying XenServer on your company, and educate you ways to create and keep your datacenter. deal with XenServer and digital machines utilizing Citrix administration instruments and the command line. manage safe entry in your infrastructure utilizing role-based entry keep watch over. again up your host and the highavailability of digital machines. The e-book comprises functional examples and suggestions through the writer from his personal adventure in transparent step-by-step intimately Virtualization is helping a company lessen bills and attain low upkeep. it really is quick turning into a massive ability for all directors. Citrix's XenServer is likely one of the prime virtualization strategies for organizations and is helping businesses lessen bills whereas letting them combine, automate and simply deal with their datacenters. It comes with a steep studying curve, however the effects are worth the attempt. This functional advisor on XenServer management indicates you ways to regulate XenServer swimming pools; create, configure and deal with digital machines and a datacenter. With the aid of real-world examples during this ebook, it is possible for you to to use those ideas without delay on your daily life. full of author's assistance and invaluable recommendation; the e-book is your only option for something on the topic of XenServer management. this can be the single booklet that makes a speciality of the main very important element of XenServer management. you do not have to go through the lesser-documented projects anymore, this ebook will offer the entire info you must create and run a superbly designed datacenter utilizing XenServer. you'll start your trip in the direction of turning into knowledgeable XenServer administrator

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Extra resources for Citrix XenServer 6.0 Administration Essential Guide

Example text

For example, the user leaves the company so your Human Resources department asks you to revoke access for this user. This task is easy to accomplish in XenCenter. Click on Remove and select Yes to continue, as shown in the following screenshot: Using xe CLI, this task is a little more time consuming because you have to identify the subject identifier for the subject you wish to revoke access to first and then remove this user. jrab' Take a note of the subject-identifier value; in this example it is the following: uuid ( RO) : f1ae1ebf-3f8b-3e6e-a3bd-6cc1a568b7cc Remove the user by using the subject-remove command, passing in the subject identifier you have found in the previous step: xe subject-remove subject-uuid= In our example, we will execute the following command: xe subject-remove subject-uuid=f1ae1ebf-3f8b-3e6e-a3bd-6cc1a568b7cc Role Based Access Control overview In the section related to user management we have introduced the Role Based Access Control (RBAC) feature.

Note If you have XenServer Enterprise or higher, you have to assign roles to users and groups you have added. Also note that any user accounts created in the previous XenServer version are assigned the role of Pool Admin for backwards compatibility reasons. In this example, we are using XenServer Platinum so XenPoolAdmins is added as a XenServer user and no role is assigned to it. We will discover how to manage roles for users in XenServer later in this chapter. Using xe CLI, execute the following command to add an AD subject to XenServer: xe subject-add subject-name= The entity name should be the name of the user or group to which you want to grant access.

Concepts related to storage and networking will be discussed in Chapter 2, Managing User Authentication, and Chapter 5, Managing Virtual Machines. Note Best Practice: Create a pool before adding shared storage. Now, we are ready to create a XenServer resource pool. Two hosts will be part of this pool, xenserver1 and xenserver2. 2. We will configure the resource pool using XenCenter and CLI. Type the IP address of xenserver1 and password for the user root. The first time you add a new host, the Save and Restore Connection State dialog box appears.

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