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Tag Archives: vSphere

VMware vSphere Beta – Indicate your interest!

We are excited to announce the upcoming VMware vSphere Beta Program. This program enables participants to help define the direction of the most widely adopted industry-leading virtualization platform.

Folks who want to participate in the program can now indicate their interest by filling out this simple form. The vSphere team will grant access to the program to selected candidates in stages.

This vSphere Beta Program leverages a private Beta community to download software and share information. We will provide discussion forums, webinars, and service requests to enable you to share your feedback with us.

You can expect to download, install, and test vSphere Beta software in your environment or get invited to try new features in a VMware hosted environment. All testing is free-form and we encourage you to use our software in ways that interest you. This will provide us with valuable insight into how you use vSphere in real-world conditions and with real-world test cases, enabling us to better align our product with your business needs.

Some of the many reasons to participate in this vSphere Beta Program include:

  • Receive early access to the vSphere Beta products
  • Interact with the vSphere Beta team consisting of Product Managers, Engineers, Technical Support, and Technical Writers
  • Provide direct input on product functionality, configurability, usability, and performance
  • Provide feedback influencing future products, training, documentation, and services
  • Collaborate with other participants, learn about their use cases, and share advice and learnings

We welcome you to indicate your interest today at: VMware vSphere Beta Interest Capture

SSLv3 Protocol Disabled by Default in vSphere 5.5 Update 3b

Background

Why has the SSLv3 protocol been disabled by default in vSphere 5.5 Update 3b?

Across the industry, enterprise software products and solutions are dropping use of and support for the SSLv3 protocol. The Internet Engineering Task Force (IETF) officially deprecated the SSLv3 protocol in RFC 7568 due to its obsolescence and inherent unfixability. Instead, IETF recommends the latest version of TLS.

VMware is therefore dropping support for SSLv3 on both the server side and the client side in vSphere. The release of vSphere 5.5 Update 3b from VMware disables SSLv3 by default to meet current standards and compliance.

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Significant Performance Improvements Come to the vSphere Web Client 5.5 Update 3

Over the course of the previous few years we’ve seen a steady improvement in the vSphere Web Client. VMware has been listening to the feedback coming in from our field, partners, and customers. And the feedback is that the vSphere Web Client in vCenter Server 6.0 and 6.0 Update 1 has been a really great step forward in terms of User Experience (UX). With that in mind, many of the improvements of the 6.0 vSphere Web Client have been “backported” to the vSphere Web Client in vCenter Server 5.5 Update 3. The primary scope of the backported functionality was to greatly improve performance while maintaining the consistency of the 5.5 User Interface (UI). So, while vSphere Web Client performance has drastically improved with 5.5 U3, the UI elements have stayed the same which makes it easier for Administrators to continue using the 5.5 Web Client.

Throughout this blog post I’ll highlight some of the enhancements that have been brought to the vSphere Web Client in 5.5 Update 3. This is especially important as we see customers continue to leverage the legacy vSphere Client (also referred to as the legacy C# client). Our goal is to make the Web Client everyone’s primary management tool for vCenter Server & vSphere and continuing to improve performance has been an essential requirement in doing that.

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Configuring NSX-v 6.2 as a Load Balancer for the vSphere Platform Services Controller

VMware released NSX-v (NSX for vSphere) 6.2 back on August 20, 2015. With its release the NSX team introduced support to use NSX-v as a load balancer for the vSphere Platform Services Controller (PSC) for highly available deployments (Release Notes). This is a key new feature that enables customers to further leverage existing NSX-v deployments to simplify their vSphere infrastructure while providing additional HA capabilities for the PSC. This can be a fairly straightforward undertaking when there is an existing vCenter being used for management (e.g. a management cluster).

There is a second scenario, however, that requires some consideration. What if you’re deploying a new vSphere and NSX-v environment where a management vCenter does not already exist? Romain Decker, a Solution Architect in VMware’s Software-Defined Datacenter (SDDC) Professional Services Engineering team has put together a great blog post on the VMware Consulting Blog that walks through that exact scenario and provides a step-by-step instruction on how to work around this chicken and egg scenario using the ability to easily repoint a vCenter Server to an alternate PSC in vSphere 6.0 Update 1.

To learn more about configuring  NSX-v as a load balancer for the vSphere Platform Services Controller, read Romain’s full blog post at:

Configuring NSX-v Load Balancer for use with vSphere Platform Services Controller (PSC) 6.0

vSphere Integrated Containers – Technology Walkthrough

vSphere Integrated Containers (VIC) combines the agility and application portability of Docker Linux containers with the industry-leading virtual infrastructure platform, offering hardware isolation advantages along with improved manageability. VIC consists of several different components for managing, executing, and monitoring containers. This post delves deeper into key elements of VIC – for more information, please also see this introductory video:

 

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Web-based Management for the VCSA is Back!

When vSphere 6.0 launched, there was a celebration. But one beloved feature didn’t make it to the party: The vCenter Server Appliance Management Interface, or more fondly known as the VAMI. The VAMI was the administration web interface included with previous releases of the VCSA that was used to perform basic administrative tasks to the appliance configuration. These tasks included changing the host name, the network configuration, NTP configuration, and applying patches and updates.

Well, good news! The VAMI back! However, it was given a new name while on sabbatical. Its new name is the Appliance Management User Interface. This management UI is written in HTML5 and looks leaps and bounds better than past versions. The Appliance Management UI (Appliance MUI) can set the same appliance configuration settings as the appliancesh commands that are performed from the command line.

Here is a quick overview of the new Appliance Management User Interface.

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Open-VM-Tools (OVT): The Future of VMware Tools for Linux

Open-VM-Tools-OS.png

For those of you who attended my VMworld sessions with Salil Suri, we dropped a hint that there are things happening with Open-VM-Tools (OVT). We at VMware know that vSphere lifecycle is a difficult task to take on and that updating VMware Tools across hundreds or thousands of virtual machines is an ever-increasing burden. There have been some initiatives inside of VMware to help mitigate the amount of work needed to orchestrate this task and I think you all will find very interesting and exciting. Continue reading

Technology Preview: Enriching vSphere with hybrid capabilities

 

Today VMware is revealing a Technology Preview of Project SkyScraper, a new set of hybrid cloud capabilities for VMware vSphere that will enable customers to confidently extend their data center to the public cloud and vice-a-versa by seamlessly operating across boundaries while providing enterprise-level security and business continuity.

At VMworld, we will demonstrate live workload migration with Cross-Cloud vMotion and Content Sync between on-premises and vCloud Air.  These features will complement VMware vCloud® Air™ Hybrid Cloud Manager™ – a free, downloadable solution for vSphere Web Client users, with optional fee-based capabilities. Hybrid Cloud Manager consolidates various capabilities such as workload migration, network extension and improved hybrid management features into one easy-to-use solution for managing workloads in vCloud Air from the vSphere Web Client.

Cross-Cloud vMotion is a new technology based on vSphere vMotion that allows customers to seamlessly migrate running virtual machines between their on-premises environments and vCloud Air. Cross-cloud vMotion can be used via the vSphere Web Client, enabling rapid adoption with minimal training. The flexibility provided by this technology gives customers the ability to securely migrate virtual machines bi-directionally without compromising machine up-time; all vMotion guarantees are maintained.

Content Sync will allow customers to subscribe to an on-premise Content Library and seamlessly synchronize VM templates, vApps, ISOs, and scripts with their content catalog in vCloud Air with a single click of a button. This feature will ensure consistency of content between on-premise and the cloud, eliminating error prone manual sync process.

Learn more about these two capabilities under Project Skyscraper by visiting us the VMware booth at VMworld 2015.

vSphere 6 Web Client UI Deepdive – vMotion

New series of vSphere Web Client UI Deepdives

With vSphere 6 adoption going up, the new features are helping our customers manage their environments better than ever before.  vSphere Web Client is the most common way that these new features and enhancements are used, but sometimes the UI changes get lost in the discussion.  The following is a deepdive into the changes and new pages in the vMotion workflow, and if you find this insightful, please let us know in the comments and we can do more posts!  The credit for the below work goes to Dimitar Dimitrov, a member of the engineering team in Sofia, Bulgaria that felt passionate about showing our customers improvements to the UI.

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Introducing the vSphere Host Client fling

Have you ever wanted to connect directly to your ESXi host via a web browser and take a quick look at the available resources on the host? How about checking on the status of the vCenter VM? Conduct host administrative tasks through the browser? Today I’m happy to introduce the vSphere Host Client fling, an HTML5-based UI client served directly from the ESXi host.

The Client is distributed as a VIB that once installed, allows you to point your web browser at the host IP, and begin directly managing the host. Underneath the covers, the Client interfaces with the host through the VIM API similar to other host access methods such as the Web Client or PowerCLI.

Screen Shot 2015-08-02 at 5.36.46 PM

The current Client feature set include:

  • Display host, VM, storage, and networking information
  • Execute tasks such as create/update/delete of host resources
  • Support of VM console access
  • Configure the host NTP
  • See summaries, events, tasks and notifications
  • Configure advanced host services and settings

The Client will work on ESXi 6.0 and 5.5U3 when the update release becomes available later this year. You can find browser requirements, download and installation instructions from our Fling website:

https://labs.vmware.com/flings/esxi-embedded-host-client

We’d love to get your feedback or if you have questions:

https://communities.vmware.com/community/vmtn/vsphere/hostclient

Many many folks contributed to this fling: George Estebe, Etienne LeSueur and Kevin MacDonell our development team for bringing the Client to life, Jehad Affoneh for the proof of concept that inspired what you see today, William Lam and Kevin Christopher for their ongoing (and vocal!) guidance each step of the way, and our ESXi leadership team for allocating the time and resources to make this all happen.

Going forward, we plan to add more features to the fling including additional VM and host resource management actions, datastore operations, performance charts and metrics. Based on your feedback/community support and resource prioritization, we hope to incorporate the Client into a future ESXi release as a formalized offering.