Successfully implementing an OpenStack cloud is more than just choosing an OpenStack distribution. With its community approach and rich ecosystem of vendors, OpenStack represents a viable option for cloud administrators who want to offer public-cloud-like infrastructure services in their own datacenter. Red Hat Enterprise Linux OpenStack Platform offers pluggable storage and networking options. This open approach is contrary to closed solutions such as VMware Integrated OpenStack (VIO) which only supports VMware NSX for L4-L7 networking or VMware Distributed switch for basic L2 networking .
Below are some of the networking partners who have certified their OpenStack Networking plugins with Red Hat Enterprise Linux OpenStack Platform and will be on display at VMworld 2015, San Francisco, at the Red Hat booth, 528; (Cisco is at booth 1721). See exhibitor map
Continue reading “How Red Hat’s OpenStack partner Networking Solutions Offer Choice and Performance”
One of the benefits of OpenStack is the ability to deploy the software on standard x86 hardware, and thus not be locked-in to custom architectures and high prices from specialized vendors.
Before you select your x86 hardware, you might want to consider how you will resolve hardware/software related issues:
- Is my distribution of OpenStack and the underlying Linux, certified to run on the hardware I use?
- Will the vendor of my OpenStack distribution work with my hardware vendor to resolve issues?
There was a panel session (Cisco, Ooyala, Sprint, and Shutterfly) on OpenStack use cases at the OpenStack Summit in Vancouver, May 2015. At the end, an audience member asked “How important is it that the OpenStack distribution is certified to run on the hardware you use?”
Continue reading “How to choose the best-fit hardware for your OpenStack deployment”
Public vs Private, Amazon Web Services EC2 compared to OpenStack®
How to choose a cloud platform and when to use both
The public vs private cloud debate is a path well trodden. While technologies and offerings abound, there is still confusion among organizations as to which platform is suited for their agile needs. One of the key benefits to a cloud platform is the ability to spin up compute, networking and storage quickly when users request these resources and similarly decommission when no longer required. Among public cloud providers, Amazon has a market share ahead of Google, Microsoft and others. Among private cloud providers, OpenStack® presents a viable alternative to Microsoft or VMware.
This article compares Amazon Web Services EC2 and OpenStack® as follows:
- What technical features do the two platforms provide?
- How do the business characteristics of the two platforms compare?
- How do the costs compare?
- How to decide which platform to use and how to use both
OpenStack® and Amazon Web Services (AWS) EC2 defined
From OpenStack.org “OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API. OpenStack works with popular enterprise and open source technologies making it ideal for heterogeneous infrastructure.”
From AWS “Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers..”
Technical comparison of OpenStack® and AWS EC2
The tables below name and briefly describe the feature in OpenStack® and AWS.
Continue reading “Public vs Private, Amazon compared to OpenStack”
In my prior post, I described how OpenStack from Red Hat frees you to pursue your business with the peace of mind that your cloud is secure and stable. Red Hat has several products that enhance OpenStack to provide cloud management, virtualization, a developer platform, and scalable cloud storage.
Cloud Management with Red Hat CloudForms
CloudForms contains three main components
- Insight – Inventory, Reporting, Metrics
- Control – Eventing, Compliance, and State Management
- Automate – Provisioning, Reconfiguration, Retirement, and Optimization
Continue reading “An ecosystem of integrated cloud products”
As your IT evolves toward an open, cloud-enabled data center, you can take advantage of OpenStack’s benefits: broad industry support, vendor neutrality, and fast-paced innovation.
As you move into implementation, your requirements for an OpenStack solutions shares a familiar theme: enterprise-ready, fully supported, and seamlessly-integrated products.
Can’t we just install and manage OpenStack ourselves?
OpenStack is an open source project and freely downloadable. To install and maintain OpenStack you need to recruit and retain engineers trained in Python and other technologies. If you decide to go it alone consider:
- How do you know OpenStack works with your hardware?
- Does OpenStack work with your guest instances?
- How do you manage and upgrade OpenStack?
- When you encounter problems, consider how you would solve them? Some examples:
Continue reading “An OpenStack Cloud that frees you to pursue your business”