This year the OpenStack® Summit returned to Boston, Massachusetts. The Summit was held the week after the annual Red Hat® Summit, which was also held in Boston. The combination of the two events, back to back, made for an intense, exciting and extremely busy few weeks.
More than 5,000 attendees and 1,000 companies were in attendance for OpenStack Summit. Visitors came from over 60 countries and could choose from more than 750 sessions.
And of course all sessions and keynotes are now easily accessible for online viewing at your own leisure.
The Summit proved to be a joyful information overload and I’d like to share with you some of my personal favorite moments.
Continue reading “Back to Boston! A recap of the 2017 OpenStack Summit”
In the previous two blogposts (Part 1 and Part 2) we demonstrated how to create a dynamic Ansible inventory file for a running OpenStack cloud. We then used that inventory to run Ansible-based validations with the ansible-playbook command from the CLI.
In the final part of our series, we demonstrate how to run those same validations using two new methods: the OpenStack scheduling service, Mistral, and the Red Hat OpenStack director UI.
Continue reading “Using Ansible Validations With Red Hat OpenStack Platform – Part 3”
In Part 1 we demonstrated how to set up a Red Hat OpenStack Ansible environment by creating a dynamic Ansible inventory file (check it out if you’ve not read it yet!).
Next, in Part 2 we demonstrate how to use that dynamic inventory with included, pre-written Ansible validation playbooks from the command line.
Continue reading “Using Ansible Validations With Red Hat OpenStack Platform – Part 2”
Ansible is helping to change the way admins look after their infrastructure. It is flexible, simple to use, and powerful. Ansible uses a modular structure to deploy controlled pieces of code against infrastructure, utilizing thousands of available modules, providing everything from server management to network switch configuration.
With recent releases of Red Hat OpenStack Platform access to Ansible is included directly within the Red Hat OpenStack Platform subscription and installed by default with Red Hat OpenStack Platform director.
In this three-part series you’ll learn ways to use Ansible to perform powerful pre and post deployment validations against your Red Hat OpenStack environment, utilizing the special validation scripts that ship with recent Red Hat OpenStack Platform releases.
Continue reading “Using Ansible Validations With Red Hat OpenStack Platform – Part 1”
Since 2011, when OpenStack was first released to the community, the following and momentum behind it has been amazing. In fact, it quickly became one of the fastest growing open source projects in the history of open source. Now, with nearly 700 community sponsors, over 600 different modules, and over 50,000 lines of code contributed, OpenStack has become the default platform of choice for much of the private and public cloud infrastructure.
This kind of growth doesn’t happen by chance. It’s because businesses and organizations alike have experienced *real* benefits, whether it be creating greater efficiency, faster time to market, automated infrastructure management, or simply saving them money, just to name a few.
Continue reading “Using OpenStack: Building a Private Cloud with Managed Service Providers”
Today, the DPDK community announced during the Open Networking Summit that they are moving the project to the Linux Foundation, and creating a new governance structure to enable companies to engage with the project, and pool resources to promote the DPDK community. As a long-time contributor to DPDK, Red Hat is proud to be a founding Gold member of the new DPDK Project initiative under the Linux Foundation.
Continue reading “Red Hat joins the DPDK Project”
by Nicolas Hicher, Senior Software Engineer – Continuous Integration and Delivery
Software-Factory is a collection of services that provides a powerful platform to build software. It enables the same workflow used to develop OpenStack: using Gerrit for code reviews, Zuul/Nodepool/Jenkins as a CI system, and Storyboard for stories and issues tracker. Also, it ensures a reproducible test environment with ephemeral Jenkins slaves.
In this video, Nicolas Hicher will demonstrate how to use Software-Factory to manage a Red Hat OpenStack Platform 9 lifecycle. We will do a deployment and an update on a virtual environment (within an OpenStack tenant).
Continue reading “Using Software Factory to manage Red Hat OpenStack Platform lifecycle”
As the OpenStack market continues to mature, some organizations have made the move and put OpenStack projects into production. They have done this in a variety of ways for a variety of reasons. However, other organizations have waited to see what these first-movers are doing with it and whether or not they are successful before exploring for themselves.
As such, we’re pleased to announce the availability of 4 new analyst white papers from 451 Research on how organizations are using OpenStack in production. The information in these papers is based on 451 Research’s own insights as well as interviews with customers who have put OpenStack into production.
Continue reading “OpenStack Use Cases – New Analyst Papers and Webinar Now Available”
In OpenStack jargon, an Instance is a Virtual Machine, the guest workload. It boots from an operating system image, and it is configured with a certain amount of CPU, RAM and disk space, amongst other parameters such as networking or security settings.
In this blog post kindly contributed by Marko Myllynen we’ll explore nine configuration and optimization options that will help you achieve the required performance, reliability and security that you need for your workloads.
Some of the optimizations can be done inside a guest regardless of what has the OpenStack Cloud Administrator enabled in your cloud. However, more advanced options require prior enablement and, possibly, special host capabilities. This means many of the options described here will depend on how the Administrator configured the cloud, or may not be available for some tenants as they are reserved for certain groups. More information about this subject can be found on the Red Hat Documentation Portal and its comprehensive guide on OpenStack Image Service. Similarly, the upstream OpenStack documentation has some extra guidelines available.
The following configurations should be evaluated for any VM running on any OpenStack environment. These changes have no side-effects and are typically safe to enable even if unused
Continue reading “9 tips to properly configure your OpenStack Instance”
Our excellent Training & Certification team has posted some videos in our RedHatCloud youtube channel that quickly go over the installation procedure of Red Hat OpenStack Platform 8, and how to boot a CloudForms instance to perform basic management functions. Kudos to our awesome video team (Jim Meegan and Ben Oliver) and to our curriculum architect (Forrest Taylor).
These videos were first developed as guided demonstrations for use in our Red Hat OpenStack Administration II (CL210) and Red Hat CloudForms Hybrid Cloud Management (CL220) courses. Now they are available for you to view for free. Remember that we also offer a free introductory course, the CL010 Red Hat OpenStack Technical Overview, to get a taste of our courses.
Continue reading “6 videos on how to install Red Hat OpenStack Platform and CloudForms”