Archive

Category Archives for "Systems"

The Wait is Over. Tower 2.2 Docs are Live.

While prior versions of the Ansible Tower documentation focused on a single PDF, we've gone in a different direction for this release. You will still have all of the great content available from earlier releases, but in a documentation set comprised of guides focused on getting you going, installation and reference, administration, and more. I have to say that all of the outstanding documentation that was created for prior versions gave me a strong foundation to work with for this release and I'm grateful for the hard work put in before I joined the Ansible team.

With Ansible Tower 2.2, we are ensuring that access to HTML as well as PDF versions of the Tower documents are easily available from the docs website. Our Ansible Tower HTML documents also look and feel more similar to the Ansible  documentation available online that you've come to know and love. And, they've been indexed to help you find the information you need as quickly as possible.

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First, we're introducing Ansible Tower to new users with our Quick Installation and Quick Setup Guides. These manuals are geared toward getting Ansible Tower installed and setup to the point of running a simple playbook. They Continue reading

Tower 2.2 is Here

We’re happy to announce that Ansible Tower 2.2 is now available.

Ansible Tower is the console and service that builds on the solid foundation of Ansible’s simple automation to bring the control, security, and delegation you need to spread automation across your IT infrastructure. We’ve worked hard to update Tower to bring new capabilities to our users.  I’ve talked about these some when I discussed how Tower 2.2 was coming soon - now I’d like to go into a little more detail.

Refreshed UI with Setup Mode

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We’ve talked to many of our customers who use Tower on an everyday basis. And the continuing refrain is:

“Foreground the stuff we need every day. Background what we don’t.”

We’ve started that process with Tower 2.2.  First, you’ll notice the changes on the dashboard, where we’ve removed extraneous graphs so you can concentrate on the important information - are your hosts OK, and are your jobs succeeding. Plus, you’ll see lists of both recent completed jobs, and recently used playbooks.

We’ve also added sparklines to the display of job templates so that wherever you’re seeing your job templates, you have an easy visual display of how that job Continue reading

New Apt and Yum Repos

written by Jessie Frazelle, Core Maintainer at Docker, Inc. TLDR; UPDATE your Docker apt repo source list if you want to be able to get the latest Docker We have a yum repo FINALLY for rpms EVERYONE GETS A DYNAMIC … Continued

Open Container Format Progress Report

Follow Up from Open Container Initiative (formerly Project) Announcement of 6/22 written by Michael Crosby, Chief Maintainer of Docker, Inc. Approximately one month ago, we announced the creation of the Open Container Initiative*, under the auspices of the Linux Foundation … Continued

Over 200 Docker Meetups!

Big thank you to our Docker community for the support in helping us grow to now over 200 Docker meetup groups! Without all of the Docker meetup organizers, sponsors, speakers and attendees, none of this would be possible – we are … Continued

Technology Short Take #52

Welcome to Technology Short Take #52, the latest collection of news, links, and articles from around the web on data center technologies.

Networking

  • Want to know a bit more about how OVN (Open Virtual Network) plans to integrate support for containers? See this. You might also find it useful to review this OVN presentation from the recent OpenStack Summit in Vancouver. A video recording of the presentation is also available on YouTube.
  • QualiSystems has a series of articles on open networking standards. A couple of the articles really jumped out at me—part 2 covers Open vSwitch, part 3 discusses OpenStack, part 4 discusses OpenFlow, and part 6 talks about OVSDB. There are also posts on OpenDaylight and OpFlex as well.
  • P4 is getting all the attention in the SDN world these days. What is P4? Craig Matsumoto has an overview at SDx Central; the “TL;DR” is that P4 is a high-level language aimed at describing how data plane devices process packets. If you want even more detail, then head over to the P4.org site for more information.
  • Jason Edelman, whose focus has been on network automation, recently posted an article on programming an ACI (Application Centric Infrastructure) Continue reading

Ansible/AWS/Red Hat Webinar with DLT

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The Federal Cloud First policy mandates that agencies take full advantage of cloud computing benefits to maximize capacity utilization, improve IT flexibility and responsiveness, and minimize cost. But how can you safely and reliably begin to deploy and manage your Red Hat instances at cloud scale? With IT automation, you can more easily deploy and manage your Red Hat instances in the Amazon Web Services (AWS) public cloud.

In this webinar, we’ll demonstrate how to:

  • Automate the creation of Red Hat Enterprise Linux-based AWS instances
  • Apply a security baseline to the instances
  • Deploy and manage an application

Who Should Attend: Those in the public sector who are working to move to the cloud

Why Attend: Regardless of where you are in the cloud adoption process, leveraging IT automation can help smooth the transition to the cloud.

Presenter: Justin Nemmers, director public sector at Ansible

Date & Time: Thursday, July 23, at 2PM Eastern

REGISTER HERE 

Ansible June Training Recordings

Copy_of_Add_subtitle_textIf you haven't signed up for any of our FREE Ansible trainings or webinars, head over to our Webinar page to register today.

Training classes are free, held online and run approximately 2 hours and held on the 2nd (10am EST) and 4th (1pm EST) Thursday each month.

June Training Recordings