Article pour l’ajout d’une interface web a un vmware esxi

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New free tool (fling) from VMware labs now allows to manage ESXi host via web client without the need of vCenter server. ESXi Free Web client interface (HTML 5 based) allows to manage a host without the need of the legacy C++ Windows client. The utility is bundled as a vib and can be installed on ESXi host via SSH (via Putty for example) without the need to reboot the host.

Update: The ESXi Host Client is part of ESXi 6.0 Update 2 now !!! No need to do any installation. It’s embedded into the Installation ISO.

The tool is in It’s early stage of development and not all the features and functions are present yet. But nice work VMware. Big congratz to all engineers who works on this! Etienne Le Sueur et George Estebe. They say – Don’t hesitate to provide feedback.

What The Host client can do?

  • VM operations (Power on, off, reset, suspend, etc).
  • Creating a new VM, from scratch or from OVF/OVA (limited OVA support)
  • Configuring NTP on a host
  • Displaying summaries, events, tasks and notifications/alerts
  • Providing a console to VMs
  • Configuring host networking
  • Configuring host advanced settings
  • Configuring host services

ESXi web client

 How to install the vib?

The web client for ESXi is a vib. A vib is  vSphere Installation Bundle.

1. Connect to your host via legacy vSphere C++ client and upload the vib to a local datastore.

How to install ESXi host web client

2. Conect to your ESXi host via Putty and enter this command:

esxcli software vib install -v /vmfs/volumes/local_datastore/esxui-2976804.vib

How to install ESXi host web client

3. Wait for succesful install and then fire up your web browser to:


ESXi host client

4. Done

Here is a view on the properties of a VM. I haven’t found an option to change virtual hardware version. Probably not just implemented yet….

ESXi host web client

I recorded also a quick video detailing the steps:

Nice, Nice. I like it a lot, even if we can see that this product is pre-release. Good job VMware! The browser web client is fast and no dependencies. (no flash). HTML 5 and javascript. Note that you need to enable JavaScript and cookies!

Pretty much all modern browsers like Chrome, Firefox, Opera, Safari or IE (on Windows) works. Check the ESXi embedded host client’s page for all details.

The product is easy to use, install and uninstall. To uninstall, simply use the same command, but with the remove switch.

If you want to check, which name the vib has, simply use:

esxcli software vib list

How to remove ESXi web client

So you can see that the name of the vib is “esx-ui”, so to remove this vib use this command:

esxcli software vib remove -n esx-ui

where the -n switch stands for name

How to remove ESXi host client

You’re done. Now you can Install or remove a ESXi FREE Web Client Interface to any host. The tool is intended to be used for standalone hosts as hosts managed via vCenter server do have their own vSphere web client (flash based for now).

Note that upgrading is possible. Simply use the install command which uninstalls the old version and installs the new one…

ESXi web client interface


New Updates in v5.0 !!


  • Improvements to performance monitoring UI, resize dragger, tooltip behavior


    • Export VM support (basic)
    • Experimental IT/ES keyboard support for in-browser console
    • Fixed some major issues with storage controller manipulation

(adding/removing controllers, assigning disks, etc.)


  • Fixed sorting in datastore browser


  • Improved table behavior, including comprehensive filtering, column selection
  • Improved Recent Tasks table performance
  • Improved VM table performance
  • Improved context menu behavior on iPad
  • Ability to drag/resize all windows/dialogs on iPad
  • Many many bug fixes

ESXi Host client

New Updates in 4.0


  • Ability to change host acceptance level
  • Ability to edit lock down exception users
  • Ability to edit system swap settings


  • VM list has been optimized for performance, reducing data download by a factor of 5.
  • Ability to edit VM advance options
  • Ability to edit VM video adapter settings
  • Add a PCI pass through device (unable to remove device though)
  • SRIOV support for Network card devices
  • Ability to change browser console keyboard layout (Japanese and German are the currently supported layouts)
  • Cmd+a or Ctrl+a to select all VMs in list
  • Soft-power off and reset if Tools is installed is now supported


  • New Tools and links menu under Help
  • Update mechanism can now take a URL or data store path to an metadata zipfile, allowing to update ESXi itself
  • Localization and internationalization (French, Spanish, Japanese, German, Chinese (traditional and simplified) and Korean
  • Ability to disable session timeout
  • A huge number of bugfixes and minor improvements

Known Issues:

  • On ESXi hosts which are assigned a VMware vSphere Hypervisor license (Free license) , all modification operations will fail silently. We are working on a solution to this issue.
  • On ESXi hosts which have a sub-domain name with large, shared cookies a web console session may fail to fail initialize. A workaround is to clear cookies or run the host client in an incognito-type window

Update: Note that the v3.0 of the client is already available at VMware Labs! Get your copy…

The v3 brings:

New in version 3.0

  •  VM
    • Answer question support
    • Upgrade virtual hardware to the latest supported by the host
    • Hot edit VM settings
    • VM table column configuration (show/hide columns), remembered across browser refresh
    • VM startup/shutdown priority (simple increase/decrease)
  • Host
    • Change host power management policy, advanced power configuration
    • Generate IP/FQDN certificate signing request and import new certificate
    •  Join a host to an active directory domain controller
  • Storage functionality
    • Disk device partition editor
    • Adapter rescan for new LUNs
    • Disk device rescan for new VMFS volumes
    • Clear a disk’s partition table
    • Disk device partition diagram
      • Increase datastore size onto disk that already contains a partition table

In-app update tool: provide a URL to a new version of the VIB, refresh the browser, et voila!

  • Performance charts
    • Ability to change performance chart colors (two choices: default VMware colors and high contrast colors)
    • Added Network and Disk charts to Host performance UI
    • Improve VM performance UI, still missing some charts
    • Improved performance UI on tablets
      • Always hide the top legend in the chart
      •  Hide the focus widget to increase vertical space
  • General
    • For tabbed UIs, the selected tab is remembered as you navigate around the UI to avoid un-necessary clicks
    • Better scrolling performance on tablets (tested on iPad)
    • Hide-able navigator allowing more space on tablets
    • Shortcut buttons to Host, Host Manage, Host Monitor, VMs, Storage, Networking when navigator is collapsed
    • Improved Actions menu behavior on tablets:
      • Menu navigation no longer hides the actions menu
      • Added an explicit close button on actions menus
      • A second press on the Actions button will close the menu
  • Bugfixes
    • VM table sizing with small number of VMs
    • In-browser consoles:
      • Will now attempt to reconnect when losing a connection to a powered on VM
      • Reverting to a powered-on snapshot while a console is open to that VM will reconnect the console

How to Patch ESXi with ESXi Host client (with v4 and higher)

 1) Download the ESXi offline bundle from VMware > Unzip > Upload to a datastore  (Do an Upload folder via Datastore browser) > put your host into Maintenance Mode

In my case it’s the latest vSphere 6.0 U1b offline bundle ESXi600-201601001

How to patch ESXi via Web client

2) Go to the Help menu on the right > Update > Enter the URL of the patch folder


Note that “drobo” is my datastore (visible by the host) and the ESXi600-201601001 is the uncompressed ESXi offline bundle folder.

How to patch ESXi with ESXi offline bundle via ESXi host client

You’ll get a warning…

How to patch ESXi with ESXi offline bundle via ESXi host client

You should see the confirmation task with a green check mark…

How to patch ESXi with ESXi offline bundle via ESXi host client

3) Reboot your host to complete the upgrade…

You might want to check How To Erase ESXi Disks With ESXi Host Client v3. This is also a new capability of the ESXi host client!

Source: VMware Blog