Docker Community Passes Two Billion Pulls!
In March 2013, Docker launched the first iteration of Docker Hub as the canonical platform for publishing and consuming Docker container images. This past November, we announced that Docker Hub had reached 1.2 billion pulls. Now, only three months later, … ContinuedDocker Community Passes Two Billion Pulls!
In March 2013, Docker launched the first iteration of Docker Hub as the canonical platform for publishing and consuming Docker container images. This past November, we announced that Docker Hub had reached 1.2 billion pulls. Now, only three months later, … Continued“Everything agnostic” is the only requirement for Containers as a Service (CaaS)
With Containers as a Service (CaaS) IT organizations and developers can work together in a secured and managed application environment to build, ship and run their applications anywhere. In last week’s blog post, we introduced Containers as a Service and … Continued“Everything agnostic” is the only requirement for Containers as a Service (CaaS)
With Containers as a Service (CaaS) IT organizations and developers can work together in a secured and managed application environment to build, ship and run their applications anywhere. In last week’s blog post, we introduced Containers as a Service and … ContinuedWebinar Q&A: Docker Basics – Orchestration
As the need for greater agility and portability drives the growth of containerization within enterprises world-wide, container orchestration tools have become increasingly important. With multiple nodes running multiple containers, enterprises now need a way to manage and deploy containers at … ContinuedWebinar Q&A: Docker Basics – Orchestration
As the need for greater agility and portability drives the growth of containerization within enterprises world-wide, container orchestration tools have become increasingly important. With multiple nodes running multiple containers, enterprises now need a way to manage and deploy containers at … ContinuedDocker 1.10: New Compose file, improved security, networking and much more!
We’re pleased to announce Docker 1.10, jam-packed with stuff you’ve been asking for. It’s now much easier to define and run complex distributed apps with Docker Compose. The power that Compose brought to orchestrating containers is now available for setting … ContinuedDocker 1.10: New Compose file, improved security, networking and much more!
We’re pleased to announce Docker 1.10, jam-packed with stuff you’ve been asking for. It’s now much easier to define and run complex distributed apps with Docker Compose. The power that Compose brought to orchestrating containers is now available for setting … ContinuedDocker Engine 1.10 Security Improvements
It’s been a crazy past few months with DockerCon and the holidays but yet we are still hacking away on the Docker Engine and have some really awesome security features I would like to highlight with the release of Docker … ContinuedDocker Engine 1.10 Security Improvements
It’s been a crazy past few months with DockerCon and the holidays but yet we are still hacking away on the Docker Engine and have some really awesome security features I would like to highlight with the release of Docker … ContinuedCompose 1.6: New Compose file for defining networks and volumes
In the previous version of Docker Engine we added a completely new system for managing networks and volumes, and we’re pleased to announce full support for these features in Docker Compose. Compose files used to describe just one thing: the … ContinuedAnnouncing Docker Birthday #3
Back in March 2013, Docker’s CTO and Founder, Solomon Hykes introduced Docker publicly for the first time during a lightning talk at PyCon. Three years later the Docker project has significantly matured to become the open platform of choice for building, shipping and running distributed applications in … ContinuedYour Docker Agenda for February
This month is packed with plenty of great events to learn about all things Docker! From webinars to workshops, meetups to conference talks, check out our list of events that are coming up in February. Official Docker Training Courses … ContinuedAnother Good Year for Ansible Users
It seems like just yesterday that we were putting together the recap of Ansible's community growth in 2014. That was a very good year.
Here we are at the start of 2016 already -- and looking back on 2015, it was an even better year than 2014 was.
First, let's take a look at the numbers. For consistency's sake, we'll mostly compare to 2014 numbers, which can be found in last year's analysis. Note that the same caveats from last year's analysis also apply this year.
Debian Popcon
Debian’s Popularity Contest is an opt-in way for Debian users to share information about the software they’re running on their systems. Although it represents only a small sample of the Linux distro world, it’s useful because it’s one of the few places where we can really see an apples-to-apples comparison of install bases of the various tools. Because Ansible is agentless, we compare the Ansible package to the server packages of other configuration management tools.
For the first time in 2015, Ansible installations on this chart outnumbered Puppetmaster installations. Ansible shows continued strong growth, and appears to remain on an upward trend into 2016.
Caveats abound with this chart, but it does Continue reading
Another Good Year for Ansible Users
It seems like just yesterday that we were putting together the recap of Ansible's community growth in 2014. That was a very good year.
Here we are at the start of 2016 already -- and looking back on 2015, it was an even better year than 2014 was.
First, let's take a look at the numbers. For consistency's sake, we'll mostly compare to 2014 numbers, which can be found in last year's analysis. Note that the same caveats from last year's analysis also apply this year.
Debian Popcon
Debian’s Popularity Contest is an opt-in way for Debian users to share information about the software they’re running on their systems. Although it represents only a small sample of the Linux distro world, it’s useful because it’s one of the few places where we can really see an apples-to-apples comparison of install bases of the various tools. Because Ansible is agentless, we compare the Ansible package to the server packages of other configuration management tools.
For the first time in 2015, Ansible installations on this chart outnumbered Puppetmaster installations. Ansible shows continued strong growth, and appears to remain on an upward trend into 2016.
Caveats abound with this chart, but it does Continue reading
Containers as a Service (CaaS) as your new platform for application development and operations
Developers don’t adopt locked down platforms. That one simple statement summarizes decades of tension between IT operations and development teams. Along the spectrum of control versus agility are the desires and needs of IT operations teams responsible for keeping environments … ContinuedThree New Official Repos Join the Docker Library
We’re excited to announce that we’ve added three new Official Repos to the Docker Library. These repos are the latest additions to a growing library of curated content maintained by Docker and our partners. Docker users have pulled Official Repos … ContinuedDocker Online Meetup #31: Unikernels
On Wednesday, we hosted a Docker Online Meetup that was all about Unikernels! Amir Chaudhry, Richard Mortier and Martin Lucina joined us and presented an overview on Unikernels including a demo of Unikernels and Docker. The recorded video and slides from … ContinuedTechnology Short Take #60
Welcome to Technology Short Take #60. As usual, I’ve gathered what I hope to be a useful but varied collection of articles and links on key data center technologies. I hope something I’ve included here will be helpful—enjoy!
Networking
- The rise of Linux in importance in the networking industry continues, with Arista announcing enhancements to Arista EOS to support—among other things—Docker containers. (See this SDx Central article or this Network World article for more details.)
- As a partial counterpoint to the increased use/visibility of Linux in the networking industry, check out Ivan’s take on Dell’s OS10 announcement.
- And while we are on the topic of Linux and open source in the networking industry…read this entertaining and informative article on the importance of (truly) open source libraries in networking.
- NIC offloads can make a noticeable difference in performance with VXLAN-based overlay networks, so it’s worth some time making sure that VXLAN offloads are supported and enabled. Dale Coghlan has an article on the Broadcom bnx2x driver and VXLAN offload that may save you some time in this area.
- This post on automating NSX security rules using Splunk (and some custom code) is pretty cool. Granted, it’s a VMware post, so Continue reading