Adding a Host

7.6. Adding a Host

1.Before adding a host to the CloudPlatform configuration, you must first install your chosen hypervisor on the host. CloudPlatform can manage hosts running VMs under a variety of hypervisors.

The CloudPlatform Installation Guide provides instructions on how to install each supported hypervisor and configure it for use with CloudPlatform. See the appropriate section in the Installation Guide for information about which version of your chosen hypervisor is supported, as well as crucial additional steps to configure the hypervisor hosts for use with CloudPlatform.

Warning

Be sure you have performed the additional CloudPlatform-specific configuration steps described in the hypervisor installation section for your particular hypervisor.

2.Now add the hypervisor host to CloudPlatform. The technique to use varies depending on the hypervisor.

•Section 7.6.1, “Adding a Host (XenServer, KVM, or OVM)”

•Section 7.6.2, “Adding a Host (vSphere)”

7.6.1. Adding a Host (XenServer, KVM, or OVM)

XenServer, KVM, and Oracle VM (OVM) hosts can be added to a cluster at any time.

7.6.1.1.Requirements for XenServer, KVM, and OVM Hosts Warning

Make sure the hypervisor host does not have any VMs already running before you add it to CloudPlatform.

Configuration requirements:

•Each cluster must contain only hosts with the identical hypervisor.

•For XenServer, do not put more than 8 hosts in a cluster.

•For KVM, do not put more than 16 hosts in a cluster.

For hardware requirements, see the installation section for your hypervisor in the CloudPlatform Installation Guide.

7.6.1.1.1. XenServer Host Additional Requirements

If network bonding is in use, the administrator must cable the new host identically to other hosts in the cluster.

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Citrix Systems 4.2 manual Adding a Host XenServer, KVM, or OVM, Requirements for XenServer, KVM, and OVM Hosts Warning
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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.
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