Chapter 5. Installation

4.When the installation is finished, run the following commands to start essential services:

#service rpcbind start

#service nfs start

#chkconfig nfs on

#chkconfig rpcbind on

5.Continue to Section 5.4.4, “Install and Configure the Database”.

5.4.4. Install and Configure the Database

CloudPlatform uses a MySQL database server to store its data. When you are installing the Management Server on a single node, you can install the MySQL server on the same node if desired. When installing the Management Server on multiple nodes, we assume that the MySQL database runs on a separate node.

5.4.4.1. Install the Database on the Management Server Node

This section describes how to install MySQL on the same machine with the Management Server. This technique is intended for a simple deployment that has a single Management Server node. If you have a multi-node Management Server deployment, you will typically use a separate node for MySQL. See Section 5.4.4.2, “Install the Database on a Separate Node”.

1.If you already have a version of MySQL installed on the Management Server node, make one of the following choices, depending on what version of MySQL it is. The most recent version tested is 5.1.58.

If you already have installed MySQL version 5.1.58 or later, skip to step 4.

If you have installed a version of MySQL earlier than 5.1.58, you can either skip to step 4 or uninstall MySQL and proceed to step 2 to install a more recent version.

Warning

It is important that you choose the right database version. Never downgrade a MySQL installation.

2.On the same computer where you installed the Management Server, re-run install.sh.

#./install.sh

You should see a few messages as the installer prepares, followed by a list of choices.

3.Choose D to install the MySQL server from the distribution’s repo.

>D

Troubleshooting: If you do not see the D option, you already have MySQL installed. Please go back to step 1.

4.Edit the MySQL configuration (/etc/my.cnf or /etc/mysql/my.cnf, depending on your OS) and insert the following lines in the [mysqld] section. You can put these lines below the datadir line.

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Citrix Systems 4.2 manual Install and Configure the Database, Install the Database on the Management Server Node

4.2 specifications

Citrix Systems, a leading provider of virtualization solutions and cloud computing technologies, released version 4.2 of its popular software, Citrix XenApp, which was previously known as Presentation Server. This version marked a significant evolution in providing users with remote access to applications and desktops, emphasizing simplicity, performance, and security.

One of the standout features of Citrix XenApp 4.2 is its improved application streaming capabilities. This technology allows applications to be delivered to users in real-time, reducing the need for extensive local installations and enhancing the user experience. With application streaming, administrators can efficiently manage applications on a central server while ensuring that users have immediate access to the necessary tools.

Another highlight of this version is the enhanced security measures put in place to protect sensitive data. Citrix XenApp 4.2 includes support for SSL encryption, providing a secure communication channel for data transmitted between the server and clients. This is particularly crucial for businesses that need to comply with strict data protection regulations. Additionally, the integration of endpoint security features ensures that unauthorized access to applications is minimized.

Performance enhancements are also a critical focus in this release. Citrix optimized the delivery of applications over various network conditions, ensuring that users experience minimal latency regardless of their location. This was achieved through the incorporation of SmartAccess and SmartControl technologies, which allow administrators to set policies based on user roles, device types, and network conditions. This level of granularity enables organization-wide security without compromising on usability.

The user experience was further improved with a revamped interface, making it easier for end-users to access their applications and data. Simplified menus, clear navigation paths, and the ability to customize user settings contributed to a more efficient workflow, allowing users to focus on their tasks rather than struggling with the software.

Finally, Citrix XenApp 4.2 was designed to be highly scalable. Organizations of all sizes could deploy this solution to deliver applications efficiently, adapting to their specific needs as their user base grows or changes. This flexibility is crucial for businesses looking to future-proof their IT investments while maintaining optimal performance.

In summary, Citrix XenApp 4.2 stands out with its enhanced application streaming, robust security features, improved performance under varying conditions, user-friendly interface, and scalability, making it an ideal choice for organizations seeking to leverage virtualization for remote access to applications and desktops.