Monthly Archives: November 2016

Announcing vijavaNG 6.5 – the smallest, fastest, and most secure Java APIs for VMware vSphere 6.5

On November 15, VMware offically announced the long-waited vSphere 6.5, which is a big release after 6.0 release early last year. Along with this vSphere release were a few other products like VMware vSAN 6.5, VMware vRealize Log Insight 4 and VMware vRealize Operations 6.4. According to the blog announcement, the vSphere 6.5 offers these high level features and benefits:

Posted in Software Development, vSphere API | Tagged , , , | 4 Responses

PhantomJS: Convert Any Web Pages to PDF or PNG on Server Side

While developing a new feature for our vSearch product, I found the Javascript’s capability to screenshot a page is quite limited. As normal, the explanation is that it’s designed as such due to security reasons. No one wants a Javascript secretly capture a screenshot of what’s currently viewed. I personally don’t think it’s a good explanation why it’s not implemented as easily as it should have been. Similar, I think riskier, features like exchange clipboard content has been implemented.

Posted in Applications & Tools | Tagged , , | 2 Responses

Slow Exporting OVF/OVA from vSphere Client or ovftool? A Quick Tip Can Save You Hours

Over the weekend, I was trying to export a virtual machine from vSphere using ovftool command line. To my surprise, it was extremely slow. In fact, I wasn’t patient enough to wait for its finish and “Contrl+C” it. Initially I was thinking it could be ovftool issue, so I tried exporting from vSphere Client directly. Still very slow and I had to cancel it as it would run for a few hours according to the progress dialog box.

Posted in Virtualization | 5 Responses
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    My company has created products like vSearch ("Super vCenter"), vijavaNG APIs, EAM APIs, ICE tool. We also help clients with virtualization and cloud computing on customized development, training. Should you, or someone you know, need these products and services, please feel free to contact me: steve __AT__ doublecloud.org.

    Me: Steve Jin, VMware vExpert who authored the VMware VI and vSphere SDK by Prentice Hall, and created the de factor open source vSphere Java API while working at VMware engineering. Companies like Cisco, EMC, NetApp, HP, Dell, VMware, are among the users of the API and other tools I developed for their products, internal IT orchestration, and test automation.