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where In the above example, ''hostname'' is replaced either by the host name or IP address of the system on which VMware Server is running. If VMware Server is on the local machine, ''localhost'' or the ''127.0.0.1'' TCP/IP loopback address will also suffice. Upon successful connection, a screen will appear requesting the login and password credentials of an authorized administrator account as illustrated in the following figure:
Immediately powers Subject to configuration options (such the absence of VMware Tools on the guest system), may immediately power off the selected virtual machine as though the ''off'' switch on a physical machine had been pressed. To avoid data loss or damage, it is better to either use the guest operating system's shut down procedure or use the ''Shut Down Guest'' option detailed below.
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<td width="20%">[[Installing VMware Server 2.0 on Windows Systems|Previous]]<td align="center">[[VMware Server 2.0 Essentials|Table of Contents]]<td width="20%" align="right">[[Officially Supported VMware Server 2.0 Guest Operating Systems|Next]]</td>
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<td width="20%">Installing VMware Server 2.0 on Windows Systems<td align="center"><td width="20%" align="right">Officially Supported VMware Server 2.0 Guest Operating Systems</td>
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The first version of VMware Server was managed using a native application and a very rudimentary browser based interface (useful only for viewing virtual machine status). If a VMware Server system was to be administered from a remote client, the management application had to be installed on that client. VMware Server 2.0 moves away from the native application approach, instead providing a fully featured, browser based administration console known as the VMware Infrastructure (VI) Web Access management interface which can be accessed from remote clients simply by using a web browser. In addition to avoiding the necessity to install the native application on client systems, it also provides administrative access to a wider range of clients, including mobile devices such as the iPhone or Blackberry.
In essence, VMware Server 2.0 contains its own built in web server which is used to serve the VI Web Access management interface to web browsers which request access. As such, it is worthwhile noting that the system on which VMware Server is running does not itself need to have a web server running for VI Web Access to work (although having one running will certainly not interfere with VI Web Access). When connecting locally (in other words from a web browser running on the same system as VMware Server), VI Web Access may be accessed using either an insecure HTTP or secure HTTPS connection. In the case of remote connections, however, HTTP requests will be automatically redirected to the secure HTTPS connection.
To gain access via HTTP , use the following URL syntax:
* http://''hostname'':8222
* https://''hostname'':8333
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<td>'''Enter Serial Number'''</td>
<td><Provides the ability to view the currentserial number, or enter a new serial numberone. This is of particular use if a serial number was not specified during the installation process, or if the current serial number has expired.</td>
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<td>'''Check for Updates'''</td>
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Opens a browser to the VMware Server 2.0 download page where details of the latest software release are listed, toegterh together with a ''Download'' button. The version and build number of the latest release should be compared with the information from the ''About'' menu option to ascertain whether an upgrade is available.
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<td>'''Log out'''</td>
<td>Logs out of of the VI Web Access management interface and returns to the login screen.</td>
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Removes the currently selected virtual machine from the inventory. When selected, this feature provides the option to also delete the files and disk images associated with the virtual machine. Note if the selected virtual machine is currently running, ot or no virtual machine in is currently selected in the inventory list, this option is disabled.
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Resets the selected virtual machine. The equivalent of pressing the the reset button on a physical computer system. May perform a clean shutdown of the guest prior to restarting if VMware Tools are installed on the guest.
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Triggers the guest operating system's shutdown procedure. This is a much safer alternative to the ''Power Off'' option described above. Requires A clean shutdown requires that VMware Tools be installed on the guest operating system.
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Takes a snapshot of the currently selected virtual machine. Useful for reverting to a previous system state when performing application and operating system testing.
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=== Administration Menu ===
The Administration menu provides access to the ''Manage Roles'' screen, used to configure VMware Server 2.0 access and privileges. For more details on this option, refer to the chapter entitled [[VMware Server 2.0 Security - Access, Roles and Permissions]].
== A Tour of the VI Web Access Interface ==
* '''Workspace Panel''' - The workspace panel occupies the central area of the screen and is designed as a tabbed panel, displaying different information depending on the currently selected tab. As the host or a virtual machine is selected from the inventory panel, the workspace updates to reflect the selection. The workspace behaves differently depending on whether the host, or a virtual machine is currently selected in the inventory panel. Each of these modes will be covered in greater detail in subsequent sections of this chapter.
* '''Task panel''' - The task panel is located at the bottom on the VI Web Access interface (illustrated below), runs the width of the screen and is used to display recently completed tasks. Additional details can be obtained by double clicking on a task in the list.
== The VI Web Access Workspace in Host Mode ==
As indicated in the previous section, the workspace area of the VI Web Access management interface operates in two modes, depending on whether the host, or a virtual machine is currently selected in the inventory Inventory panel. In both modes the workspace consists of a tabbed panel, displaying different information and options depending on the currently selected tab. The following image shows the workspace in ''host'' mode:
The ''Summary'' tabbed panel displays host CPU and memory usage information, details about currently configured datastores (essentially locations on local and remote, NFS mounted disk drives where virtual disks are stored) and networking options available for virtual machines. In addition the ''Commands'' area provides the ability to perform tasks such as creating or adding virtual machines, managing datastores and configuring host settings (including host startup and shut down options). Finally, the ''VMware Tips'' area primarily serves as a billboard to advertise other VMware products and services.
The ''Virtual Machines'' tab lists the virtual machines currently configured on the host. When selected from the list, a vareity variety of tasks can be performed from this panel such as powering on and off, suspending and resetting.
The ''Tasks'' tab displays the a log of tasks performed in the host. The ''Events'' tab displays a log of events that have occurred on the host such as virtual machines, startng starting up, shutting down, suspending and resuming. For additional information on an event double click on it to display the ''Event Details'' dialog.
Finally, the ''Permissions'' tab allows access and permissions for the host to be configured.
== The VI Web Access Workspace in Virtual Machine Mode ==
When a virtual machine is selected in the inventory panel, the workspace switches to ''Virtual Machine'' mode, once again in the form of a tabbed panel. The following figure illustrates the ''Summary '' page of the workspace in Virtual Machine mode:
The ''Summary'' screen is divided into a number of different sections. The ''Performance'' section lists the memory and CPU usage of the virtaul selected virtual machine. The ''Notes'' section provides space for an administrator to write information about the virtual machine and the ''Hardware'' sections section lists the virtual hardware devices currently configured on the virtual machine. Clicking on a device in the list present presents an ''Edit'' menu allowing the device settings to be configured. The ''Status'' area lists status information about the guest operating system, such as whether the systems system is currently running and the operating system type (Windows, Linux etc). Finally, the ''Commands'' section provides an array of tasks that can be performed on the virtual machine.
The ''Console'' tab allows a virtual console to be displayed providing access to the graphical desktop or command-line interface of the running guest operating system.
The ''Tasks'' tab displays the tasks that have been performed on virtual machine. , such as startup and shutdown, while the ''Events'' tab displays information about events that have taken place on the virtual machine. in In both cases, double clicking on an event or task will display a dialog containing more detailed information.
Finally, the ''Permissions'' tab provides the ability to view and configure access and permissions to the current virtual machine.
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