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ESXi Simple Web (aka less ghetto webAccess)

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Do you remember webAccess for those of you who were fortunate enough to have worked with classic ESX? I do and I personally have found that feature in the past to be very useful especially when you need to perform a quick VM power operation and you just have access to a web browser. Recently, one of my readers, Wei Kin Huang left a comment on my blog about a very cool solution that he built called ESXi Simple Web which is based off of some earlier work I did with a VMware Fling called Ops Panel for ESX for which I created a Ghetto webAccess for ESXi.

In his own words, ESXi Simple Web provides the following:

Basic controls straight from the esxi host in the browser

This allows you to run basic operations against the ESXi MOB api from a simple web interface straight from the ESXi host without the need for the vCenter web client.

Inspired by virtuallyGhetto's Ghetto webAccess for ESXi

Wei's ESXi Simple Web definitely looks prettier and from what I can tell, it looks to be using Bootstrap, a popular web front-end framework for the UI. The web interface talks to the vSphere MOB which basically communicates to the vSphere API for providing the summary details and basic VM operations.

You can try out ESXi Simple Web by downloading the latest version over on his Github repo. Once downloaded, you just need to extract the content and SCP the "web" directory over to the ESXi host under /usr/lib/vmware/hostd/docroot

Here are a couple more screenshots of ESXi Simple Web running on my Apple Mac Mini with ESXi 5.5:

There is a Virtual Machines tab that you can drill down and get some information about your VMs and perform basic power on/off operations.

You can also drill down into an individual VM and get a nice thumbnail of the VM console as well as additional configurations for that VM.

If you are interested in adding additional functionality, you can contribute by sending a pull requests to esxi-simple-web Github project.

You no longer can install vSphere C# Client on Windows Domain Controller in vSphere 5.5

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In the last couple of days I have noticed several folks comment on a new check that has been put in place in vSphere 5.5 which prevents a user from installing the vSphere C# Client onto a Windows Domain Controller system. If you try to install the vSphere C# Client on a Domain Controller system, you will get the following error message:

It is generally not recommended to install additional software on a Windows Domain Controller and I suspect this check was put in place to deter users from installing additional software, including VMware software onto a Domain Controller system. However, for a development environment or home lab, you may want to consolidate multiple applications onto a single system and help reduce the number of Windows systems that you may need to deploy. Luckily there is a way to by-pass this check and I am actually glad one exists as this is something I will need while building out some of internal labs.

Disclaimer: This is not officially supported by VMware, please use at your own risk.

To by-pass the check, you will need to launch the vSphere C# Client install from the command-line and pass in the following arguments:

VMware-viclient.exe /v "SKIP_OS_CHECKS=1"

Now the installer should allow you to proceed with the vSphere C# Client installation.

HTML5 VM Console does not work after rebooting the VCSA or Windows vCenter Server 5.5

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There was an issue that was identified by some folks internally as well as myself around the new HTML5 VM Console for the VCSA 5.5 (vCenter Server Appliance). The issue is that after a reboot of the VCSA, the new HTML5 VM Console no longer functions. When you launch the console from the vSphere Web Client, you will get the following error "could not connect to x.x.x.x:7331"

After troubleshooting the issue with some of the engineers, it turns out there is an environmental variable that is not being properly set. There is a simple workaround to restore HTML5 VM Console functionality, take a look at the steps below:

Step 1 - Open up /usr/lib/vmware-vsphere-client/server/wrapper/conf/wrapper.conf (for Windows it is under C:\Program Files\VMware\Infrastructure\vSphereWebClient\server\bin\service\conf\wrapper.conf) and add set.default.VMWARE_JAVA_HOME=/usr/java/jre-vmware under the environmental section and save the file.

Step 2 - Restart the vSphere Web Client by running the following command:

/etc/init.d/vsphere-client restart

Once the vSphere Web Client is available, you will now be able to access the HTML5 VM Console when launching from a Mac OS X system or an automatic generated URL. This issue has already been reported internally and we will also get a VMware KB article published with the workaround.

Here is the official VMware KB 2060604