Tag Archives: openstack

VMworld 2016 and vSearch 3.0 Preview

The VMworld 2016 is coming in about two weeks. Although I’ve attended every single VMworld after 2007, it’s my first time as an exhibitor myself, to be exact, as a new innovator in the show. If you follow my blog and Twitter, you probably have know the company DoubleCloud that I had founded and the cool products/technologies we’ve been working on. This is the first year for us to promote our products in show. Please come to see our product demos, or simply stop by and say hi. Our booth is 841#4.

Posted in Applications & Tools, Cloud Computing, News & Events | Also tagged , , , , | 4 Responses

Uncover KVM and Virtual Machines in OpenStack

After installing OpenStack and posting a few articles, I started to dig down a bit more on the KVM hypervisor used in OpenStack. For that, I wrote about the libvirt API and how to remotely manage KVM with it.

In this article, I will introduce how KVM is used in Openstack and what a virtual machine is made of.

How A Virtual Machine Instance Comes to Life?

Posted in Cloud Computing, Virtualization | Also tagged , | 4 Responses

Installing OpenStack With Multiple Nodes: Tips and Tricks

Having successfully installed OpenStack all-in-one with PackStack, I started to try out the multi-node deployment. It ended up much longer time than I thought because of various issues mainly with networking. The following summarizes what I did to make it work, and some tricks and tips I found out during the process.

Posted in Cloud Computing | Also tagged , | 5 Responses

Installing OpenStack on CentOS in Private Network

With increasing popularity of OpenStack, I finally got chance to try it out by myself. As the first step, I chose to install everything into one machine (update: for multi-node deployment, check here). Thanks to the packstack project and RedHat documentation (http://openstack.redhat.com/Quickstart), it’s supposed to be straight forward and painless on CentOS. It turned out to be true if and only if you install it with direct HTTP(s) access to the Internet.

Posted in Cloud Computing | Also tagged | 4 Responses

OpenStack: 7 Core Projects You Should Know

Last week I took a two day boot camp on OpenStack, which is increasingly popular these days. The project was initially created at Rackspace in answering Amazon Web Services, and open sourced to the community.

Not only service providers and software vendors showed interests in the project, but also hardware vendors tried to pre-install OpenStack as one of key differentiators (inside most, if not all, of hardware boxes are Intel therefore not much difference).

Posted in Cloud Computing | Also tagged , | 7 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.