Search Results for: ovftool

Accessing the vSphere Web Client from a Linux desktop?

02.25.2015 by William Lam // 9 Comments

A common miss-conception about the vSphere Web Client is that it is not accessible from a Linux-based desktop. Contrary to popular belief, this is actually possible at least from a technical standpoint as alluded to in this VMware KB. A recent discussion about this topic had piqued my interest as my own understanding of whether the vSphere Web Client would even work on a Linux desktop is fuzzy at best since it is not a desktop OS I use on a regular basis.

Though this may still comes as a surprise to some folks, Adobe Flash is indeed a requirement to use the vSphere Web Client. There are actually two ways to satisfy this requirement using any modern Linux desktop distribution. In the example below, I am using the latest Ubuntu Desktop 14.04 distribution to demonstrate the two options.

The first option is the most "convenient" by simply using the latest version of Google Chrome browser which actually bundles the Pepper Flash Plugin (more details can be found here from Adobe). Here is the CLI commands to perform the installation of Google Chrome on Ubuntu, you acn easily do a search for the instructions for other Linux distributions.

sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
sudo apt-get update
sudo apt-get -y install google-chrome-stable

Here is a screenshot using Google Chrome connecting to a vSphere 6.0 environment as well as accessing the VMRC of a VM:

The second option is slightly less "convenient" since you need to install the Pepper Flash Plugin in addition to the browser that supports this plugin which is Chromium. Here is the CLI commands to perform the installation of Chromium on Ubuntu, you can easily do a search online for instructions for other Linux distributions.

sudo apt-get update
sudo apt-get -y install pepperflashplugin-nonfree
sudo apt-get -y install chromium-browser

Here is a screenshot using Chromium connecting to a vSphere 6.0 environment and you will also be able to access the VMRC of a VM:

This looks pretty good right? I mean you can login to the vSphere Web Client UI to perform basic operations and access the VM Console using the HTML5 based VMRC. Well, almost but there are a couple of caveats to be aware of which may not be obvious at first. In addition to the basic operations and VMRC access, there some other important capabilities the vSphere Web Client offers today:

Deploying OVF/OVA
Windows Session Authentication
Uploading files to a vSphere Datastore
Mounting ISO/Floppy Image
Connecting Local Devices (e.g. USB/CD-ROM)

The above capabilities are made available through what is known as the Client Integration Plug-in (CIP) which is something that is downloaded from the vSphere Web Client Server and installed locally on your desktop. A Linux CIP installer is currently not available today and the above functionality would not be available in the vSphere Web Client. Having said that, not all is lost and there are some workarounds. If you wish to deploy an OVF/OVA, you can still install OVFTool which is available on Linux and instead of using the UI to drive the deployment, it can be done through the CLI. For uploading files like an ISOs, you can use the vSphere API/CLI as shown here or SCP'ing directly to the ESXi host. Once the ISO is uploaded, you can then mount it to your VM from the vSphere Datastore.

Though this is far from a perfect solution for Linux-based desktop users, it does allow you to access the basic management capabilities of the vSphere Web Client. There is definitely room for improvement and this is an area that PM/Engineering is looking to enhance further in the future. There has also been a ton of general performance and usability improvements in the new vSphere 6.0 Web Client which will benefit all platforms and if you are interested to learn more about those, check out the blog post from the vSphere Web Client PM here.

Ultimate automation guide to deploying VCSA 6.0 Part 1: Embedded Node

02.18.2015 by William Lam // 28 Comments

In this article, I will share alternative methods of deploying the new VCSA 6.0 using an Embedded Node configuration. Take a look at the various deployment methods below and their respective instructions for more details. If you are deploying using one of the scripts below, you will need to extract the contents of the VCSA ISO. If you are deploying to Workstation/Fusion, you will need to extract the VCSA ISO and add the .ova extension to the following file VMware-VCSA-all-6.0.0-2562643->vcsa->vmware-vcsa before deploying.

Disclaimer: Though these alternative deployment options work, they are however not officially supported by VMware. Please use at your own risk.

Deploying to an existing vCenter Server using ovftool (shell script)

I have created a shell script called deploy_vcsa6_embedded_to_vc.sh which requires using ovftool 4.1 (included in the VCSA ISO) to specify the appropriate OVF "guestinfo" properties for an Embedded configuration. You will need to edit the script and modify several variables based on your environment.

Here is an example of executing the script:

Deploying to an ESXi host using ovftool (shell script)

I have created a shell script called deploy_vcsa6_embedded_to_esxi.sh which requires using ovftool 4.0 or greater to specify the appropriate OVF "guestinfo" properties for an Embedded configuration. You will need to edit the script and modify several variables based on your environment. The behavior of this script is similar to the one above, except you are deploying directly to an ESXi host.

Deploying to an existing vCenter Server using ovftool (PowerCLI)

I have created a PowerCLI script called Deployment-Embedded.ps1 which also allows you to specify the appropriate OVF "guestinfo" properties for an Embedded configuration. You will need to edit the script and modify several variables based on your environment.

Deploying to VMware Fusion & Workstation

To properly deploy the new VCSA 6.0, the proper OVF properties MUST be set prior to the booting of the VM. Since VMware Fusion and Workstation do not support OVF properties, you will need to manually deploy the VCSA, but not power it on. Once the deployment has finished, you will need to add the following entries to the VCSA's VMX file and replace it with your environment settings. Once you have saved your changes, you can then power on the VM and the configurations will then be read into the VM for initial setup.

guestinfo.cis.deployment.node.type = "embedded"
guestinfo.cis.vmdir.domain-name = "vghetto.local"
guestinfo.cis.vmdir.site-name = "vghetto"
guestinfo.cis.vmdir.password = "VMware1!"
guestinfo.cis.appliance.net.addr.family = "ipv4"
guestinfo.cis.appliance.net.addr = "192.168.1.54"
guestinfo.cis.appliance.net.pnid = "192.168.1.54"
guestinfo.cis.appliance.net.prefix = "24"
guestinfo.cis.appliance.net.mode = "static"
guestinfo.cis.appliance.net.dns.servers = "192.168.1.1"
guestinfo.cis.appliance.net.gateway = "192.168.1.1"
guestinfo.cis.appliance.root.passwd = "VMware1!"
guestinfo.cis.appliance.ssh.enabled = "true"

For more information, you can take a look at this article here.

Deploying using new scripted install (bonus)

As mentioned earlier, there is also a new scripted installer included inside of the VMware-VCSA ISO under /vcsa-cli-installer which supports Windows, Mac OS X and Linux, but must be connected directly to an ESXi host. There are several templates that are also included within the /vcsa-cli-installer/templates. I thought as a bonus I would also share the template I have been using to deploy an Embedded VCSA 6.0 using a static IP Address which some of you may find useful.

{
    "__comments":
    [
        "William Lam - www.virtuallyghetto.com",
        "Example VCSA 6.0 Embedded Deployment w/Static IP Address"
    ],

    "deployment":
    {
        "esx.hostname":"192.168.1.200",
        "esx.datastore":"mini-local-datastore-1",
        "esx.username":"root",
        "esx.password":"vmware123",
        "deployment.option":"tiny",
        "deployment.network":"VM Network",
        "appliance.name":"embedded-vcsa-node",
        "appliance.thin.disk.mode":true
    },

    "vcsa":
    {

        "system":
        {
            "root.password":"VMware1!",
            "ssh.enable":true,
            "ntp.servers":"0.pool.ntp.org"
        },

        "sso":
        {
            "password":"VMware1!",
            "domain-name":"vghetto.local",
            "site-name":"virtuallyGhetto"
        },

        "networking":
        {
            "ip.family":"ipv4",
            "mode":"static",
            "ip":"192.168.1.60",
            "prefix":"24",
            "gateway":"192.168.1.1",
            "dns.servers":"192.168.1.1",
            "system.name":"192.168.1.60"
        }
    }
}

The use the scripted installer, you just need to change into the appropriate OS platform directory (win32,mac or lin64) and there should be a binary called vcsa-deploy. To use this template, you just need to save the JSON to a file and then specify that as the first argument to vcsa-deploy utility.

Here is an example of deploying an Embedded VCSA using the vcsa-deploy scripted installer.

Cool Docker Container for VMware Utilities

02.17.2015 by William Lam // 11 Comments

Last week during lunch I learned about a cool little project that my colleague Alan Renouf was working on in his spare time at night. He was interested in learning more about Docker and thought the best way to learn about something new was by using it, which is normally how I learn as well. He came up with a nifty idea to create a Docker Image that would house a bunch of useful VMware tools which included several VMware open source projects as well.

UPDATE (11/23/16) - The Docker Container has now been updated with all the latest vSphere 6.5 SDK/CLI/Tools. We also plan to make this new version of the Docker Image available on Docker Hub, so stay tuned for those details shortly.

Some customers in the past have built similar offerings by using a free VMware Appliance called vMA (vSphere Management Assistance). vMA is nothing more than a stripped down version of SLES that has the vSphere CLI (vCLI) pre-installed. In my opinion, vMA is pretty limited and you can not install additional packages without voiding official support. Even if you decide to ignore support and install custom packages, I have often seen this break existing dependencies. When I talk to customers about their use of vMA, most used it because it was just there, but the majority prefer to use their own harden distribution of Linux and install their own admin utilities and packages which may also include non-VMware tools.

I personally have no problem building my own VM appliance that contains the various VMware packages, utilities and scripts that I use on a daily basis. However, not everyone is comfortable with this idea. Wow could this be further simplified and automated? Well, enter vmware-utils a Docker Image that allows you to automatically build a new image that contains some of the most popular and widely used VMware Utilities.

I wanted to enhance the awesome work that Alan had done with couple more VMware open source tools that I thought might be useful to VMware Administrators, which I actually wrote about here in my List of VMware CLIs, SDKS and DevOps Tools article. I have already submitted a pull request for my changes here. If there are other tools or packages you think that are useful and wish to contribute back, feel free to clone the repository and submit a pull request!

The latest vmware-utils now contains the following:

vSphere CLI 6.5
PowerCLI Core 1.0
vSphere Management SDK 6.5
vSphere SDK for Perl 6.5
vSphere SDK for Ruby (rbvmomi)
vSphere SDK for Python (pyvmomi)
vSphere Automation SDK for Ruby 6.5
vSphere Automation SDK for Python 6.5
vSphere Automation SDK for Perl 6.5
vSphere Automation SDK for Java 6.5
VSAN Management SDK for Ruby 6.5
VSAN Management SDK for Python 6.5
VSAN Management SDK for Java 6.5
VSAN Management SDK for Perl 6.5
Virtual Disk Development Kit (VDDK) 6.5
OVFTool 4.2
PowerCLI Community Repository
PowerCLI Core Docker Container Samples
William Lam's vGhetto Script Repository
Pyvmomi Community Samples
Docker Client v1.12.3
Docker Compose v1.8.1

For those of you who are new to Docker, a great way to quickly get started is by using an awesome tool called boot2docker which allows you to run Docker Containers on either a Windows or Mac OS X system. This also helps remove any barriers if you do not want to setup a Linux machine to get Docker of if you are like me, running on Mac OS X and rather not have to spin up a VM just to use Docker. Below are the steps on getting boot2docker working and building your own vmware-utils Docker Image.

Step 1 - Download the Docker Client for your specific OS (Windows, Linux or Mac OS X)

Step 2 - Take a look at the vmware-utils README, I spent some time updating it to make it more consumable for new users of Docker and follow the "How" section which will have you download the 4 VMware utilities as well as the vmware-utils DockerFile which we will need to build the Docker Container.

Step 3 - Create a directory and place all files into that directory. In this example, I have called the directory "vmware-utils".

Step 3 - We are now ready to build our vmware-utils Docker Image. Change into the "vmware-utils" directory that contains the files you downloaded earlier we will need to specify a "tag" for our image as part of the build command. In this example, I have called my image "lamw/vmware-utils" and to start the build process run the following command:

docker build -t lamw/vmware-utils .

Step 4 - The build itself may take some time depending on the speed of your internet connection. You will know when it has successfully completed when it states "Successfully built X" where X will be some unique ID as seen in the screenshot below.

Step 5 - Once the Docker Image has finished building, you can then run and connect to the Container by running the following command:

docker run --rm -it lamw/vmware-utils

At this point, you are now logged into the vmware-utils Docker Container that you have just built! It contains all the VMware Utilities that I have listed earlier and for more details on what has been installed and the location of the utilities, take a look at the vmware-utils Github documentation. If there are other tools you would like to see, feel free to contribute back by cloning the repository and submitting a pull request. I am definitely looking forward to seeing how this project evolves and providing a more dynamic way of creating a vMA-like experience without the current limitations. Keep up the awesome work Alan!