Implementing On-Premise Private and Hybrid Clouds

Eucalyptus Cloud Journal

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With Cloud Expo 2012 New York (10th Cloud Expo) now just one week away, what better time to remind you in greater detail of the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference... We have technical and strategy sessions for you every day from June 11 through June 14 dealing with every nook and cranny of Cloud Computing and Big Data, but what of those who are presenting? Who are they, where do they work, what else have they written and/or said about the Cloud that is transforming the world of Enterprise IT, side by side with the exploding use of enterprise Big Data – processed in the Cloud – to drive value for businesses...? CLOUD EXPO SPEAKER NAME: Mårten Mickos TWITTER: @martenmickos COMPANY: Eucalyptus Systems 10TH CLOUD EXPO SESSION TITLE: Clouds Are All About APIs SESSION DESCRIPTION: http://cloud... (more)

Cloud Computing vs. Grid Computing - What's the Difference?

Thorsten von Eicken's RightScale Blog Recently Rich Wolski (UCSB Eucalyptus project) and I were discussing grid computing vs. cloud computing. An observation he made makes a lot of sense to me. Since he doesn’t blog [...], let me repeat here what he said. Grid computing has been used in environments where users make few but large allocation requests. For example, a lab may have a 1000 node cluster and users make allocations for all 1000, or 500, or 200, etc. So only a few of these allocations can be serviced at a time and others need to be scheduled for when resources are released. This results in sophisticated batch job scheduling algorithms of parallel computations. Cloud computing really is about lots of small allocation requests. The Amazon EC2 accounts are limited to 20 servers each by default and lots and lots of users allocate up to 20 servers out of the pool... (more)

Eucalyptus Cloud Project Revved

Eucalyptus Systems was expected to update the eponymous open source private cloud project Wednesday improving the free GPL-based widgetry's scaling. Eucalyptus 2.0, described as a major rev, is supposed to be able to support massive private and hybrid clouds. Its performance has also been enhanced and it should deploy without modification on existing IT infrastructure. The company can't quantify exactly how scalable the thing is but its notion of scalability includes both front-end transactional scalability and back-end resource scalability. Eucalyptus 2.0 provides increased back-end cluster as well as node controller scale improvements. The widgetry also supports iSCSI targets for EBS volumes now, which is supposed to make overlaying a Eucalyptus cloud on top of existing IT infrastructure easier. Users can move the EBS controller machine anywhere on the cloud, inclu... (more)

Examining Excellent Eucalyptus

Eucalyptus is an open source Infrastructure as a Service cloud offering. What is unique about Eucalyptus is that it is compatible with Amazon AWS APIs. This means that you can: Use Eucalyptus commands to manage Amazon or Eucalyptus instances. Freely move instances between a Eucalyptus private cloud and the Amazon Public cloud to create a hybrid cloud. Eucalyptus leverages operating system virtualization, such as KVM or XEN, to achieve isolation between applications and stacks. Operating system virtualization dedicates CPU and RAM to systems and applications such that they don't interfere with each other. In cloud parlance, this is called isolation and is essential to achieve multi-tenancy. (For a refresher on basic cloud terminology, see here; for a refresher on Infrastructure as a Service, see here). Cloud computing layers on top of operating system virtualization... (more)

Eucalyptus, CloudStack, OpenStack & OpenNebula: A Tale of Two Cloud Models

Over the last five years, since the release of the first open-source version of OpenNebula in March 2008, we have been involved in many presentations, discussions and meetings where people wanted to know how OpenNebula compares with the rest of open-source Cloud Management Platforms (CMPs), mostly with Eucalyptus and OpenStack. The most common understanding is that all CMPs are competing in the same market, trying to fill the same gap. Consequently, people jump to the wrong conclusion that after years of a fierce competition, there will only be one winner, a single open-source CMP in the market. However, as discussed by Joe Brockmeier in his post "It's Not Highlander, There Can Be More Than One Open Source Cloud", there is room in the market for several open-source CMPs that, addressing different cloud niches, will fit together into a broad open cloud ecosystem. W... (more)

Cloud Expo: Fast, Lean, Agile – How Software Is Developed & Deployed

Slide Deck: Fast, Lean, Agile - How Software Is Developed & Deployed The way software is developed and deployed is undergoing an enormous shift. Hardware used to provide resilience - now you design for failure. Developers used to focus on just development - now they must think of test and deployment from the start. Old models are replaced by the agile model. In his session at the 13th International Cloud Expo®, Marten Mickos, CEO of Eucalyptus Systems, discussed these major shifts and outlined best practices observed at leading companies. Explore Cloud Expo® Sponsorship & Exhibit Opportunities ! Speaker Bio Marten Mickos is the CEO of Eucalyptus Systems. A veteran of open source, infrastructure software and global businesses, he previously was CEO of MySQL AB where he grew the company from garage start-up to the second largest open source company in the world. After ... (more)

Public and Private Cloud By @HPHelionCloud | @DevOpsSummit [#DevOps]

Public and Private Cloud: Two Dimensions in the Same World The industry is heated with debates on whether adopting private or public cloud is the smartest, best, cheapest, you name it choice. But this debate is missing the mark. Businesses shouldn't be discussing public vs. private, but rather how can they make the two work together to their greatest advantage. The ideal is to merge on-premise and off-premise into a seamless environment that can be managed as a single entity - a forward-looking stance that will eventually see major adoption. But as of late 2013, hybrid cloud was still "rare," noted Gartner analyst Tom Bittman. In his session at 15th Cloud Expo, Marten Mickos, CEO of Eucalyptus Systems, will discuss how public clouds need on-premise satellites to win and, conversely, how on-premise environments cannot be really powerful unless they are connected to t... (more)

Cloud Computing: First-Hand Stories and Use Cases

Kevin Mullins' Blog I have been reading about Cloud Computing, and from my perspective, Cloud Computing is a great tool for startups and organizations that do not have a web based infrastructure, or for folks that need to deploy and scale applications quickly. I can see where large organizations may be a little reluctant to do this, as most large organizations do not have excessive scaling requirements, and most large organizations already have their network and computing infrastructure in place. Some of the more flexible organizations will start to experiment with Cloud Computing, and some may move pieces of their infrastructure into the cloud, however I my thought is that more of the larger organizations will opt to build their own Cloud Computing infrastructure as opposed to moving their data and applications into the cloud. I recently came across a number of pos... (more)

Enabling an Infrastructure for Cloudbursting

Reuven Cohen's "ElasticVapor" Blog How do you effectively enable a kind of cloud overflow in a secure yet efficient manner? Jeff Barr from Amazon Web services has come up with a great new term to describe the need to handle sudden and extreme spikes in demand by enabling a hybrid cloud computing model which combines both private data center resources and remote cloud resources such as Amazon EC2. He called this model "cloudbursting". This term seems to be quickly becoming the preferred way to describe a major problem in the emerging cloud computing space - or for some the perfect "opportunity" (myself included). In doing some research earlier I came across the original definition of a cloudburst. In meteorology a cloudburst is an extreme form of rainfall, which normally lasts no longer than a few minutes but is capable of creating flood conditions. Similarly in IT a s... (more)

Open Source Cloud Computing: RightScale Joins Forces with Eucalyptus

"The combination of RightScale and Eucalyptus is an excellent way to achieve federation between public and private cloud platforms,” said Rich Wolski, a professor in the Computer Science Department at UCSB and director of the Eucalyptus project. Wolski, an upcoming speaker at SYS-CON's Cloud Computing Expo (November 19-21, San Jose, CA), made the comment as it was announced that RightScale has partnered with the Eucalyptus Project Team at the University of California, Santa Barbara (UCSB) to foster cloud computing research, experimentation and adoption. "Deploying scalable, reliable applications from scratch in a multi-cloud world is a time consuming and expensive task," Wolski continued. "Eucalyptus makes it possible to use RightScale’s top-quality management platform and expertise to make this easy and cost-effective for both a local IT infrastructure and many of... (more)

RightScale Supports Open Source Cloud to Tickle Cloud Adoption

RightScale, the cloud manager, is supporting the open source Eucalyptus Public Cloud (EPC) run by the University of California, Santa Barbara (UCSB) for purposes of cloud research and experimentation. RightScale and Eucalyptus want to tickle widespread cloud development and adoption, and figure that letting people test and evaluate their applications on the UCSB cluster will get the ball rolling. The Eucalyptus environment is designed for anything from a small student application to a massive enterprise-level cloud deployment on Amazon's EC2. RightScale and the Eucalyptus Project Team are also collaborating to deliver a more robust private cloud for organizations whose testing requirements extend beyond those offered by the EPC. Eucalyptus stands for "Elastic Utility Computing Architecture for Linking Your Programs to Useful Systems" and its current interface is EC2-... (more)