DevOps

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Puppetmaster Performance Tuning with mod_mem_cache

It has been quite a while since I’ve had anything sufficiently detailed or interesting to post on a technical theme so it was quite a welcome divergence...

0 replies - 3805 views - 06/19/12 by Oliver Hookins in Articles

A Battle Plan for DevOps in the Enterprise

Establishing a devops platform in an enterprise environment is challenging because there are a bunch of groups who own different pieces of the puzzle, and...

0 replies - 4186 views - 06/18/12 by Willie Wheeler in Articles

Creating a Deployment Pipeline with Jenkins, Nexus, Ant and Glassfish

In a previous post I discussed how we created a build pipeline using Jenkins to create application binaries and move them into our Nexus repository. (Blog post...

0 replies - 6776 views - 06/17/12 by Rob Terpilowski in Articles

7 Tips On Continuous Delivery

A few months ago I attended a talk by Rob Harrop at SkillsMatter on the topic of Continuous Delivery.  [Video Here] Continuous Delivery is all about setting...

0 replies - 10372 views - 06/16/12 by Ben Wootton in Articles

How To: Install graylog2 on CentOS 5 with RVM + Passenger

Graylog2 is an open-source self-hosted centralized log management tool. Think of it as a do-it-yourself version of loggly.com, or perhaps a simpler...

0 replies - 5875 views - 06/15/12 by Joe Miller in Articles

DevOps Roundup: June 4 - 12

With the Reload Button, Everyone is a Network Admin Thanks to the reload button, partial network failures are easily mitigated when browsing on a desktop....

0 replies - 3670 views - 06/12/12 by Mehdi Daoudi in Articles

Automated Deployments with TeamCity, Deployment Projects & SVN

One of the continually high risk and sometimes fiddly operations in web deployment is a web application’s deployment, and yet a lot of people working in...

1 replies - 7320 views - 06/11/12 by Douglas Rathbone in Articles

Off-Loading Test Execution Using Hudson/Jenkins: Part 3, skipping the queue

Previously I had looked at preflighting, (1, 2) with Hudson (And Jenkins) but forgot to mention a very important plugin that is essential if you want to...

1 replies - 3117 views - 06/10/12 by Gerard Davison in Articles

Off-loading test execution using Hudson/Jenkins: Part 2

Previously I have written about using Hudson to perform pre-flights using branches on source control systems; but sometimes you just have a patch file that you...

1 replies - 3562 views - 06/09/12 by Gerard Davison in Articles

Off-loading Your Test Execution Using Hudson/Jenkins: Part1

One of the annoyances if you have a load of tests for a particular project is that running them can tie up your machine for a while. There are also...

1 replies - 4526 views - 06/08/12 by Gerard Davison in Articles

Evolving towards cookbook reusability in Chef

A few months ago, I started to invest heavily in Chef to automate the roll out of our applications and the supporting infrastructure. So far, so...

0 replies - 3955 views - 06/05/12 by Peter Donald in Articles

What is NoOps?

Make DevOps and NoOps a cornerstone of improving your software delivery; just don’t think NoOps PaaS entirely defines ‘What is a True, Complete...

1 replies - 4398 views - 06/05/12 by Chris Haddad in Articles

Describing Continuous Delivery (Without Using the Term)

From Tom DeMarco’s article Software Engineering: An Idea Whose Time Has Come and Gone? [PDF]: You say to your team leads, “I have a finish date in...

1 replies - 4768 views - 06/04/12 by Kief Morris in Articles

Another Look at Continuous Delivery/Continuous Deployment

Last year I had the awesome honour of being at a tech talk on Continuous Delivery by “the great” Martin Fowler, Neal Ford and Evan Bottcher, put on by...

1 replies - 8573 views - 06/03/12 by Douglas Rathbone in Articles

Advanced Subversion Polling with Jenkins: File Fingerprints

In ‘Polling Subversion with Jenkins’ we showed you how to configure Jenkins to poll an Apache Subversion repository once every five minutes. In this...

1 replies - 3578 views - 06/02/12 by Jessica Thornsby in Articles