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Cloud
Exporting VDC Images from the Claranet Virtual Data Center
When you want to export a virtual machine from the VDC platform, you will first need to take a copy of your running image. A video of “Managing Instances” process is located at the following location http://cloudhelp.claranet.com/content/managing-instances-snapshots.
The file is exported as a thin provisioned vmdk sparse file. This will run in any recent copy of VMware Workstation, Server, Player, and ESXi (vSphere). It can however be converted using conversion tools to a format that is able to run on Microsoft Hyper-V, Xen, and other leading hypervisor products.
The export process below will only export the Operating System volume in a single vmdk file. External Volumes cannot be exported using this method. Standard copy/replication methods can be used to copy external volumes.
After logging in to the VDC, select the Virtual Data Centres tab.
Next select the running Virtual Appliance that the virtual machine in running in, by clicking on the right arrow next to the virtual appliance, circled in red.
This will open the Virtual Appliance and show the running Virtual Machines.
Left click on the Virtual Machine you want to take a export and then left click the Create Instance button.
A window will appear that shows all the running virtual machines, as shown above.
Select the check boxes of the virtual machines you want to export and click the Create Instance button at the bottom.
The following windows will appear to confirm your choice.
Notes:
· The running virtual machine will be frozen whilst the virtual machine is cloned.
· The operating system image will be cloned and not the external volumes.
Whilst the virtual machine is being cloned a window similar to the graphic on the left will be shown.
As stated previously whilst this window is shown the virtual machine will be frozen. It is suggested that copies are taken during quiet times for your application, where the impact of the cloning will have less of an effect on your application (note Claranet do not limit this by time and it is dependent upon your individual application needs).
When complete we now need to select the Apps Library tab.
Then select the relevant Data Centre.
Next select the template of which you took a clone. The templates that have clones are denoted with a yellow M in the top left hand side of the graphic, as shown to the left.
Click on the graphic, and in the bottom part of the screen a list of available images will appear.
When you move your mouse pointer over the image your want to export three icons will appear in the top right of the icon, as shown below:
The first icon from the left is the download image icon, click on it. A security warning will appear as shown.
The reason for this is that we at Claranet value your data as much as you do and mandate that all data should be exported in a secure manner. We redirect from the HTTP interface to HTTPS to encrypt the contents of the image whilst it is transferred over the internet. You will need to select “No” here to allow the transfer to take place.
You are now prompted for your username and password for your VDC account. Enter them. After you have logged on, the system will ask you to save the file:
The file will then be downloaded.
By Jay Fearn Google
If your interested in using the Claranet VDC product please fill in your contact details below:
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Mid-size businesses lead the way in cloud adoption
We recently conducted some research into cloud computing adoption which discovered that the mid-market is leading the charge towards the adoption of cloud computing.
According to the research, there appears to be more use of cloud services amongst medium-sized businesses, where 60 percent of those organisations reported using cloud services. This compared to fewer small-sized (44 percent) and enterprise-sized (48 per cent) organisations.
The research, conducted in November 2011, into cloud adoption rates amongst businesses in the UK, polled three hundred senior IT decision-makers to build a comprehensive profile on the UK cloud computing market.
The research also found that 55 per cent of respondents confirmed that they are using cloud in some capacity today. Of this 55 per cent, 27 per cent have been using cloud-based services in one form or another over the last 12 months, while 28 per cent started using cloud in the previous year.
Michel Robert, managing director at Claranet UK stated:
The reasons for the lower uptake amongst smaller and larger enterprises could perhaps be explained in two ways. Smaller companies may lack in-house IT expertise to manage the services themselves, for large enterprises there are issues around risk assessment, compliance and purchasing, increasing the length of the procurement process,”
For many businesses, there is also an issue over internal culture, where technology is viewed in more traditional terms, to which cloud services do not conform. In comparison, medium-sized organisations tend to have some in-house knowledge and skills; they also tend to have less bureaucracy to slow them down than larger organisations. It is these factors that I see as accounting for their faster rates of adoption.
Our research also identified the type of ‘cloud’ that organisations are procuring to deliver their cloud services. We found that 79 percent of cloud models used are either hybrid or private, with only 15 percent of those polled using public cloud and just 2 percent using a community cloud model.
Michel continues:
There is a strong preference for either hybrid or private cloud models in the majority of infrastructure or application areas. This is primarily because IT decision-makers view these models as lower-risk than other forms of cloud services and means that they can keep greater control over their applications and data. We have found that this offers a greater ability to control the perceived risks in using cloud services, making it a more attractive proposition.
The results also indicated a high-level of understanding amongst respondents about the importance of the network in delivering cloud services. 81 percent believe that it is crucial to ensure robustness of the network infrastructure to guarantee availability and performance. There is also agreement (61 percent) that without optimising the network for delivery of cloud services, the performance of applications will be reduced.
Clearly for those that are adopting a cloud service, there is a good knowledge of why the network capability is central in the delivery of an effective cloud package. Interestingly, 33 per cent of IT decision-makers view end-to-end accountability in combining both service and delivery of a cloud and network as the greatest benefit. This highlights the need for integrated cloud/network services as the market matures its cloud-based offering.
Michel concludes
Claranet awarded framework contract under G-Cloud initiative
Claranet has been successful in our bid to supply cloud services under the government’s G-Cloud framework for public sector suppliers, and we have been awarded a framework contract under the initiative to provide Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) services to government organisations.
Claranet will supply our recently launched hypervisor-agnostic cloud service, the Virtual Data Centre (VDC). This IaaS cloud will allow government departments to provision their own virtual data centre in seconds by adding their required resources – such as virtual CPUs, networking and storage elements – through a simple drag-and-drop interface. This will ensure departments do not pay for unused resources and keep expenditure down, with the option for increased capability when needed.
For Claranet’s PaaS offering, we will supply our Managed Application Hosting (MAH) service, key for government departments who may require bespoke solutions and external management in order to operate in a cost-efficient manner.
The G-Cloud programme is a government initiative committed to the adoption of cloud computing and delivering computing resources to departments across the country. Through this, it aims to deliver fundamental changes in the way the public sector procures and operates ICT – providing a multi-supplier framework that covers the processes of buying, managing and using cloud services.
With only 39% of those who registered for the G-Cloud accreditation successful in their bid, the strength of Claranet’s bid lies in our reputation for delivering reliable and effective infrastructure and platform services – whilst adhering to the stringent regulations of the public sector.
We are delighted to be part of the accreditation scheme for the G-Cloud, and means that we can provide cloud services to UK governmental departments. Our Virtual Data Centre is built on principles of security and reliability, which are of paramount importance to any government department.
Michel Robert, managing director at Claranet UK
Claranet launches next generation cloud service designed to meet customers’ needs
Claranet recently launched the Virtual Data Centre, a new cloud computing service based on the delivery of enterprise-class services, fully integrating computing and network provisioning. Our new solution has been developed to meet the needs of companies looking to migrate their internal IT infrastructure to the cloud, and the new service addresses the key proposition of cloud deployments: the ability to control costs, scalability and speed of implementation.
Upon launch of the Virtual Data Cente, Michel Robert, managing director of Claranet UK, said:
We are delivering to the market a solution that is built entirely around the needs of the user. Claranet’s Virtual Data Centre is built on four key principles: security and reliability, based in the country of the customer’s choice all with access to the first of up to six European nodes, with ease of network integration and a platform that is hypervisor-agnostic to facilitate migration
Our cloud proposition is based on the highest levels of certification, and the leading technologies available on the market. Crucially, our offering brings together computing and network provisioning, which delivers lower connectivity costs and increased choice. Furthermore, our cloud proposition delivers not only a reliable and sophisticated alternative to the market, but one that means high-performance cloud provisioning is now available to companies of all sizes.
Built on an enterprise-grade infrastructure, the Claranet Virtual Data Centre offers users resilient hosting, guaranteed resources (vCPU, vRAM and vStorage), and persistent storage. Hosted in tier-3 equivalent data centres, the service delivers guaranteed service levels ensuring high availability, low network latency, and 24×7 local language support.
The Claranet Virtual Data Centre enables organisations to migrate to the cloud rapidly and with ease, via its leading-edge self-service portal. This new, single portal enables end-users to manage both dedicated and shared cloud platforms from a ‘single-pane-of-glass’. Users are therefore able to merge existing cloud servers into logical applications and template them for deployment via a simple drag-and-drop interface, all within minutes. In addition, the cloud portal delivers server and resource provisioning ‘on-the-fly’, as well as an ability to migrate from an existing virtual server platform into the Claranet Virtual Data Centre.
Users’ applications and data are always in their chosen country, which reflects data sovereignty and data ownership concerns amongst end-users. These are ranked as the biggest concerns for companies of all sizes according to research carried out by Claranet. Its research, conducted in October 2011, found that 85% of organisations stated that data security was the biggest risk factor in migrating to the cloud.
The research also found that one third of a sample of IT decision-makers stated vendor lock-in was a major risk when considered cloud migration.
Our relationships with both Microsoft and VMware truly sets us apart from the majority of suppliers in the market. Being able to offer a differentiation in service and no vendor lock-in via our hypervisor-agnostic strategy, we believe we bring a credible solution to companies looking to leverage the opportunity that cloud services can bring.
Many businesses start out by just using the cloud for web hosting a mass-market service provides everything they need. But as these businesses become more comfortable with the cloud, they often want to reap some of the other benefits – and place business applications in the cloud. However, these may need much higher availability and have specific data protection requirements that the mass-market cloud may not meet.
On the other hand, enterprise cloud is designed to work with enterprise-grade IT systems, which means it is more resilient, and compatible with a wider range of IT components. The Claranet Virtual Data Centre is a different proposition, delivering a network-integrated cloud – so that users can connect to their cloud solution with their private wide area network without using the public internet for connectivity.
Michel Robert, managing director, Claranet UK
Claranet allows fans to keep an eye on Big Brother
Last summer, reality television phenomenon Big Brother, made its debut on Channel 5 and Claranet was selected to successfully support the programme with a scalable, high availability hosting and management service.
Using a hybrid cloud environment, our service enables the dedicated Big Brother website www.channel5.com/bigbrother to cope with surges in demand, while the service’s scalability ensures Channel 5 only pays for the capacity they need and use at any given time. Although the addition of Big Brother online has doubled Channel 5’s total web traffic, the applications have experienced 100 per cent uptime.
Channel 5’s digital offerings are centred around two dedicated Big Brother services: a standalone Big Brother site providing Video on Demand (VoD), live updates and editorial content, as well as a Big Brother 2011 Facebook app, both of which are hosted and managed by Claranet.
The deal to bring Big Brother to Channel 5 was signed with production company Endemol in April, leaving just five months before the first episode was to be broadcast. Claranet successfully implemented and tested the application hosting and management in only six weeks.
Paul Thornton-Jones, head of digital media at Channel 5 said:
The Big Brother audience is one of the most demographically valuable in the TV marketplace. Given the predominantly young audience’s preference for social media, our core strategy rests upon driving additional on-demand video viewing from audiences for the catch up-programmes and clips from the Big Brother House. The aim was to achieve this by encouraging user engagement through social media, which involves pushing news, content and interaction to Twitter, Facebook, and via the dedicated Big Brother website www.channel5.com/bigbrother.
If a Big Brother story breaks, it breaks online first; there is no way to predict when the next big story might occur. The application hosting therefore needs to be able to cope with huge traffic spikes. To be affordable, however, this capacity needed to be scalable so that Channel 5 is not paying considerable sums during periods of low demand.
Our managed application hosting, based in its own facilities, was complemented by using Amazon Web Services’ Infrastructure as a Service (IaaS) platform, enabling dynamic provisioning so Channel 5 only pays for the burst capacity it uses.
Martin Saunders, Product Marketing Director at Claranet said:
The Big Brother website needs to be hosted separately from Channel 5’s other online properties to limit the risk of impact on main revenue generating sites such as Demand 5, Channel 5’s TV catch-up service.
The service is designed to handle 45,000 page impressions per second, so it can deal with the sudden surges of interest that is part and parcel of Big Brother. Factoring in the very unpredictability of the programme, the application hosting design gives Channel 5 the ability to scale the service to their needs in real time, and burst into the Cloud at times of peak demand, while the resilience of the service is evident in the 100 per cent uptime that has been achieved.
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