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Puppet-lint 1.0.0 released

by Carlos Sanchez on  Aug 28, 2014

Tim Sharpe has announced the release of Puppet lint 1.0.0, a tool to check that Puppet code conforms to the recommended Puppet style guidelines and find common syntax mistakes, which in this new version includes a plugin system and the capability of automatically fixing the errors amongst other new features and bug fixes.

IBM: 70% of Enterprises Are Using Big Data, Cloud, Mobile and Social

by Abel Avram on  Aug 26, 2014 3

With Raising the game - The IBM Business Tech Trends Study (PDF) IBM has evaluated the current adoption landscape of 4 key technologies in the enterprise: Big Data & Analytics, Cloud, Mobile and Social, comparing today’s adoption with 2012’s and Pacesetters against Dabblers.

Lyft Replaces Puppet with SaltStack

by João Miranda on  Aug 22, 2014 3

Lyft, a "ridesharing" start-up, replaced Puppet with SaltStack as its infrastructure configuration management tool. Ansible was the other contender as Ryan Lane, a Lyft engineer, explained in his recent article. In the end, SaltStack came on top when Lyft considered each tool's ease of use, maturity, performance and the surrounding community.

CoreOS Launches the CoreOS Enterprise Registry

by Carlos Sanchez on  Aug 21, 2014

CoreOS has announced the acquisition of Quay.io and the launch of the CoreOS Enterprise Registry, a private, behind-the-firewall Docker registry, based on Quay.io hosted service.

Comparing Virtual Machines and Linux Containers Performance

by Carlos Sanchez on  Aug 13, 2014

IBM Research Division has published a paper comparing the performance of container and virtual machine environments, using Docker and KVM, highlighting the cost of using Docker with NAT or AUFS, and questioning the practice of running containers inside of virtual machines.

CenturyLink Launches Panamax Docker Composition Tool

by Chris Swan on  Aug 12, 2014

CenturyLink has launched Panamax, a tool that they describe as ‘Docker Management for Humans’. Panamax distinguishes itself from other composition tools for Docker by offering a web based user interface, which can be used to compose multiple Docker containers into templates that can then be shared on GitHub.

Red Hat Releases Project Atomic

by Justin Cormack on  Aug 12, 2014

In April, Red Hat released Project Atomic, a prototype system for running Docker containers. This is Red Hat’s response to the interest in CoreOS a system for hosting Docker containers based on ChromeOS.

Try Before You Buy: Heroku Supports Preview of GitHub Applications

by Richard Seroter on  Aug 12, 2014

Heroku is trying to make it easier to turn source code into a running application. The Heroku Button – a simple bit of HTML or Markdown that triggers a deployment from a public GitHub repository to Heroku’s public cloud – sets up Heroku as an attractive destination for quickly previewing, hosting, and extending open source web applications.

Experiences from Failing with Microservices

by Jan Stenberg on  Aug 11, 2014 4

Different views within the team on the benefits and drawbacks comparing a microservice architecture with a more traditional monolithic architecture was one of the major reasons we failed, Richard Clayton writes sharing his experiences and reasons for failing when implementing and maintaining a microservice architecture.

CoreOS First Stable Release

by Carlos Sanchez on  Aug 07, 2014

CoreOS has announced the first CoreOS stable release, CoreOS 367.1.0, including Linux 3.15.2 and Docker 1.0.1, and supported across several platforms through the CoreOS Managed Linux product.

"Terraform" Infrastructure: New Tool From Vagrant's Creators

by João Miranda on  Aug 04, 2014

Terraform is a new tool to build, change and version infrastructure, such as VMs, network switches or containers. It comes from the creators of Vagrant, the popular tool for managing development environments. Terraform's main selling point is its ability to combine and compose different service providers resources in a declarative and agnostic way.

Deis adds Support for Docker Hub

by Chris Swan on  Aug 04, 2014

Docker based Platform as a Service (PaaS) Deis has announced integration with Docker Hub as a source for container images. This complements their existing integration with Git. The open source platform is built on Docker and CoreOS to present a Heroku inspired workflow.

The Future of Docker

by Carlos Sanchez on  Aug 04, 2014

Jeff Lindsay, creator of Dokku and early Docker contributor, discussed in an interview by CenturyLink the Docker related projects he is working on, and how they aim to solve the problems involved in a next generation Docker-based service oriented architecture.

Interview With Luke Kanies on $40 Million Funding of Puppet Labs

by Matthias Marschall on  Jul 30, 2014

Puppet Labs recently closed $40 million funding round. Five investors including VMware, Google Ventures and Cisco want the company invest into talent, technology and global expansion. This fifth round nearly doubles the company’s venture capital to $85.5 million. InfoQ has talked to Luke Kanies about growing his company so fast.

AWS Expands Credential Lifecycle Management and Monitoring

by Steffen Opel on  Jul 29, 2014

AWS Identity and Access Management (IAM) recently expanded available password policy rules to enable self-service password rotation. A new credential report provides visibility into the AWS credentials security status. AWS also added logging of AWS Management Console sign-in events to AWS CloudTrail.

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