Showing posts with label VMWARE HORIZON. Show all posts
Showing posts with label VMWARE HORIZON. Show all posts

Steps To Remove Horizon View Connection or Security Server from View



This article outline the steps to remove the Horizon View connection or security Server from the view MANAGER. 
Use case to remove Connection or security server from View Manager can be due to:

-          When you disable View connection or security  server in View Connection servers group, server entry might still exist within View configuration
-          Permanently decommissioning a View connection or security server in view connection server group or replacing view connection or security  server with the new instance of view connection or security server
 Before you try this article, see if this troubleshooting step helps you.

Steps to remove a View connection or security server from the server farm is as follows.

McAfee MOVE Agentless vs Multi-Platform



When I was looking McAfee MOVE Anti-Virus solution for one of my customers, I was confused with these variants of McAfee MOVE (McAfee MOVE Agentless and Multi-Platform). After spending a day on research, I got what they are and function of each product.

Forward VMware Horizon View Events to Syslog Server


In addition to logging Horizon View events to event database, you can configure to send View events to Syslog servers ( Like Splunk, KiwiSyslog Server, WhatsUplog management etc…)  or to a local log file or to a UNC path somewhere in the network.  The limitation with the local file is the maximum size of the event log directory can’t go more than 300 MB if it grows more than 300 MB size, old logs will be deleted automatically. The default path for local syslog files is %PROGRAMDATA%\VMware\VDM\events\.

To configure Events on Horizon View, environment,

Unable to setup the desktop session for display protocol


Issue: I was experiencing following error while connecting to Horizon View virtual desktop/ RDSH session through HTML 5 access

 Unable to set up the desktop session for display protocol, Please contact your system administrator.

Horizon View Connection Server Errors


I had a strange issue on the connection server. After long troubleshooting and trying to understand JMS and tomcat errors, I managed to fix the issue with the following instructions.

Symptoms:

Horizon View Windows optimization tools


While working on a VMware Horizon View solution for one of the customers, I come across two optimization tools

VMware Health Analyzer 5 download, install and usage steps



This article is a step by step guide to download, install and usage of VMware Health Analyzer 5
If you are looking for the older version of VMware Health Analyzer, i.e. vSphere Analyzer 3, refer to “VMwareHealth Check Analyzer – ThinApp”

The previous version comes as ThinApp and OVF versions but the new one comes in JAVA and OVF versions.

This new version of VMware Health Analyzer 5.0.3.1 has capability to analyze the VMware Horizon View 5.1 and earlier environments.

VMware Horizon 6- What is new in brief



VMware Horizon 6 is the latest and major version of VMware’s End-User Computing Solution (EUC) solution after Horizon View 5.3

What’s new in Horizon 6 in brief:
-          Application publishing - This is the major development
-          A unified workspace to deliver desktops and applications to end-user
-          VMware Virtual SAN(vSAN) support
-          Improved management and automation
-          Single image management support for physical and virtual desktops with mirage
-          Hybrid Cloud support including DAAS( Desktop As A Service)

DNS Round Robin config for Citrix Storefront or VMware View Connection/ Security servers


This article explains the steps to configure DNS Round Robin to load balance end-user connections among VMware Horizon View connection or  Security or Citrix Storefront servers. Even though DNS Round Robin is not a true load balancing solution, it works as a dumb load balancer if you are not ready to spend on expensive load balancers like F5, Citrix Netscaler etc…
An an alternative for DNS Round Robin is low-cost KEMP Load Balancers. I think the price for KEMP VLM 100 Load Balancer is a couple of thousand dollars and these are intelligent enough.

OK, let me start with the steps to configure DNS Round Robin.

Horizon View local mode - Lessons learned

Recently I have deployed VMware Horizon View 5.2 for one of my customers and “VMware Horizon View 5.2 local mode” is part of the solution.

It’s straight forward installation and configuration as per VMware documentation but I had to troubleshoot check-in, check-out and power on issues.

VMware vSphere and Horizon View test plans


As you know its common scenario in the consulting world, you need to create test plans or scripts (whatever you call it :-)) as part of the project delivery.
Recently I was working for one of the customers to design and implement VMware vSphere and Horizon View. I thought it’s worth share some vSphere and Horizon View test cases (plans) here for other fellow consultants.
( Optional tools to run and validate the vSphere and View implementation against VMware best practices: VMware Health Check Analyzer - ThinApp or VMware Health Analyzer 5- Java-based)

Testing requirements:

-          VMware vSphere and Horizon View completely implemented without any Single Point Of Failure (SPOF) in the design
-          A couple of test user accounts which has required access to vSphere and View environments.
-          Physical or virtual desktop with guest operating system like Windows 7 or Windows 8.
-          vSphere client installed
-          VMware View client installed ( View client with local mode is required if transfer server is implemented as part of the solution)
-          The browser on the client system with one of the following: Chrome 28 or later, Internet Explorer 9 or later, Safari 6 or later, Mobile Safari on iOS devices running iOS 6 or later, Firefox 21 or later ( These are  Horizon View HTML 5 requirements)
-          iPAD with Horizon View client installed
-          Android smartphone with Horizon View client installed

VMware vSphere Test Plan

Test name
Description
Pass/ Fail
Comments
vCenter and WebClient access
Login to vCenter Server using vSphere Client and WebClient using SSO user name and normal user to confirm they are working as expected


SSL Certificates
Login to vSphere client and confirm that no certificates errors presented.
Then login to vCenter server using Webclient and confirm there is no certificate error on the browser as per following screenshot.




vCenter Health Check
Login to vCenter client and Web client and ensure there are no errors reported in "vCenter Service status" page. You can access Service Status page via Home page of vSphere Client


Alarms
Makes sure that there are no Alarms generated for vSphere hosts


Physical NICs failover
Unplug or logically disconnect physical NICs from ESXi host and make sure that there is no impact on ESXi host, IP storage and VMs connectivity


HBA failover
Unplug or logically disconnect HBAs from ESXi host and make sure that there is no impact on  datastores connectivity and VMs connectivity


Vmotion / DRS
Enter one of the ESXi  host into maintenance mode and make sure that VMs can migrate to another ESXi host without errors and try vmotion one of the running VMs.  As part of the same test, ensure VMs are moving to ESXi host which is just exit from maintenance mode


HA
Shutdown or disconnect one of the ESXi host and make sure that VMs running on particular host restarts on other host in the cluster


Resource Utilization
Login to individual components like vCenter server, database server, ESXi host and make sure that CPU, memory, disk utilisation is within an acceptable level


Host Profiles
As part of the design/ implementation, if you have configured Host Profiles, make sure that all Host Profiles are complaint



VMware Horizon View Test Plan

Test name
Description
Pass/ Fail
Comments
Horizon View Health check
Login to Horizon View manager and make sure that no errors in logs/ events page. In other words, no red signals :-)


Horizon View Connection Server failover
Assuming that you have at least 2 Horizon View connection servers in the environment and configured with load balanced IP or host name using load-balanced technologies like Citrix Netscaler, DNS Round Robin, F5 etc..., shutdown or disconnect Standard connection server from the network  and make sure that end user can connect to Virtual desktop and perform the same step by disconnecting Replica server from the network. One at a time.
Note: If you have more than 2 View connection servers, perform the same steps by keeping only one server active at any given time


Horizon View Security Server failover
Assuming that you have at least 2 Horizon View connection servers in the environment and configured with load balanced IP or hostname using load-balanced technologies like Citrix Netscaler, DNS Round Robin, F5 etc..., shutdown or disconnect first View security server from the network  and make sure that end user can connect to Virtual desktop and perform the same step by disconnecting second security server from the network. One at a time.
Note: If you have more than 2 View Security servers, perform the same steps by keeping only one server active at any given time


Horizon View Client connection from iPAD
Login to a virtual desktop from iPad over the internet and make sure that connection is successful


Horizon View Client connection from  Android smart phone
Login to a virtual desktop from  Android smartphone over the internet and make sure that connection is successful


HTML 5 Access
Make sure that Horizon View desktop is accessible on Browser like Internet explorer without using  Horizon View client


Persona management
Login to Virtual desktop via Horizon View Client and make sure that the user profile folder has been created in Persona manager profile repository and other configured features are working as expected as per design.


Transfer Server
Login to Horizon View client with Local mode and test check-in and check out. Make sure that you can access virtual desktop in both scenarios without any issues


Resource Utilization
Login to individual components like Horizon connection Server, database server, Transfer server and make sure that CPU, memory, disk utilisation is within acceptable level



If you have already implemented VMware vSphere or View environment and want to make sure that design satisfies all VMware Best Practices, run VMware Health Analyzer tool - VMware Health Analyzer 5 download, install and usage steps


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VMware view is now VMware Horizon View

VMware announced VMware Horizon View 5.2 (which is the next version of VMware view 5.1). The motivation behind change its name is to integrate View with Horizon suite. 
With this, VMware introduced VMware Horizon workspace which helps users to connect all their data (files), virtual desktop, applications (Using ThinApp).
VMware Horizon workspace (Is part of the Horizon Suite), from the administration point of view, it helps to streamline access method based on identity management (Active Directory) to provision applications to users. When any user requests for access to an application or file or virtual desktop, it’s a matter of adding the user to a specific group. No need to deploy the application to the individual machine. It helps to decouple applications, data from desktop.