In this document, we'll look at how to connect an ESX server to a shared storage system, for this we will use an Openfiler NAS, using iSCSI. To configure this document, it is assumed that we already have an Openfiler server installed and with a volume created of the iSCSI type to be able to use HA or DRS with VMotion. And of course a virtual network connection that allows VMotion.
In this document we will explain how we will connect this SAN to ESX servers, the logical thing is that we have an MSA with two controllers (otherwise, It doesn't make much sense to invest so much, if we don't have redundancy in controllers), as well as two fiber switches on the back to have redundancy at the switch level as well. And on each ESX server we will place a couple of fiber optic HBA's, to which we will connect each HBA to a fiber switch to have a high availability system.
En este documento sólo veremos el proceso de instalación del VirtualCenter de VMware, The version 2.5. Definición: VMware VirtualCenter es un software de administración de infraestructura virtual. Crea un centro de datos que responde con mayor rapidez y seguridad tareas de configuración, asignación de aplicaciones, servicios y servidores virtuales. Este software permite provisionamiento instantáneo de servidores, disminuye el paradas de los usuarios y optimiza el centro de datos.
En este documento se muestra algo muy importante y totalmente necesario cómo es configurar la hora y el tiempo en un servidor ESX, ya que normalmente si no se configura nada, las máquinas virtuales cogen la hora del host y si esta no está configurada…
Connecting to an ESX host or VirtualCenter with VMware Infrastructure Client – AKI Organizing a VirtualCenter Structure, Creating directories, Datacenters and Adding Hosts – AKI Virtual Machine Creation (MV) – AKI Migrate a VM between different hosts – AKI Creating a cluster with (HA and DRS) and migrating hosts to it – AKI Creating and Using Resource Pools – AKI Overview of all tabs and parts of the VirtualCenter Admin Console – HERE
In this document we will see the possibilities we have through alarms, being able to create and define alarms with any parameter, whether it's about the host's, Resource pools, or virtual machines directly. We will be able to create alarms with the loading parameters that interest us and then select what action to perform.
This short document shows how you would upgrade an earlier version of VMware VirtualCenter to the current version 2.5. It is assumed that the database is located on a SQL Server or Oracle database server. Once the VirtualCenter has been upgraded, it is advisable to upgrade the ESX servers to the latest version of VMware ESX, the 3.5 – HERE.
En este documento se muestra cómo habilitar el plugin de VMware Update Manager. Esta extensión que se instala en el cliente de VMware nos permitirá mantener actualizado nuestro entorno virtual, no sólo los servidores ESX, si no que también las VMware Tools, los servidores virtuales Microsoft Windows o Linux con sus parches de seguridad.
Introducing a new VMware product, it is called VMware ThinApp and its purpose is to distribute applications to users, Streaming apps, new competitor e.g. Citrix Application Streaming (HERE). What I said, VMware Introduces Product as a Solution for Delivering Applications to Users, so that they can run them without the applications having to be installed on their workstations.
This procedure explains a VMware product, called VMware Server. It is software that runs on top of an operating system, usually Windows 2003, VMware Server would be installed on it and virtual machines would run on it. The Bad, that the S.O. base is already consuming resources that could be leveraged by VMs, or we have to pay Microsoft directly for a Windows license 2003 that we won't use for anything, just to have VMware Server installed. The Good, which is totally free and we can have several machines installed and running at the same time, We can manage them remotely with the “VMware Server Console” from any PC on the network, We can run scripts…
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Windows Server – VMware vSphere – Citrix Virtual Apps & Desktops – Centreon
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