Welcome to the blog of Edmund Haselwanter. Writing about IaaS (mostly OpenStack), Config Management (Chef/Puppet), Infrastructure as Code.

SCOTTY: She's all yours, sir. All systems *automated* and ready.
                A chimpanzee and two trainees could run her!

CAPTAIN KIRK: Thank you, Mr.Scott. I'll try not to take that personally.


-- STAR TREK

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Newest posts on this site

MTU Issue?. Nope, It is LRO with Bridge and Bond

This one bugged me for a while. Cause it was so miss-leading to debug. Most of the time when faced with connection loss on larger packages one immediately thinks: Damn it, bitten again by PMTU, have to fix the MTU all the way in and out. Recently I...


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Deploying Openstack with Stackforge Chef-Zero Style

OpenStack Lifecycle Management Tools

In a joint effort Jannis Rake-Revelant, Jürgen Brüder, and myself Edmund Haselwanter had a look at several what we call “Openstack Lifecycle Management tools”.

This time Jürgen Brüder did most of the work, so...


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Deploying Openstack with Stackforge Chef-Server Style

OpenStack Lifecycle Management Tools

In a joint effort Jannis Rake-Revelant, Jürgen Brüder, and myself Edmund Haselwanter had a look at several what we call “Openstack Lifecycle Management tools”.

This time Jürgen Brüder did most of the work, so...


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Deploying Openstack with RDO Packstack

OpenStack Lifecycle Management Tools

In a joint effort Jannis Rake-Revelant, Jürgen Brüder, and myself Edmund Haselwanter had a look at several what we call “Openstack Lifecycle Management tools”.

This time Jannis Rake-Revelant did most of the work...


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Deploying Openstack with Rackspace Private Cloud (RPC)

OpenStack Lifecycle Management Tools

In a joint effort Jannis Rake-Revelant, Jürgen Brüder, and myself Edmund Haselwanter had a look at several what we call “Openstack Lifecycle Management tools”.

This time Jannis Rake-Revelant did most of the work...


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Deploying Openstack with Mirantis Fuel 5.1

OpenStack Lifecycle Management Tools

In a joint effort Jannis Rake-Revelant, Jürgen Brüder, and myself Edmund Haselwanter had a look at several what we call “Openstack Lifecycle Management tools”.

This time Jannis Rake-Revelant did most of the work...


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Integration Testing Infrastructure As Code With Chef, Puppet, And KitchenCI

At the beginning of May 2014 I started contributing to a great new OpenSource project sponsored by Deutsche Telekom. The Hardening Framework. One of the challenges in this project is an old friend: Keeping things DRY. But let us start from the beginning...


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Using Test Kitchen And Puppet On OpenStack

This is a followup article to Using Test Kitchen With Puppet. This time we want to run our tests against an Openstack deployment. You can follow my article Howto Create A Minimal Viable OpenStack Deployment With Devstack In Your Local LAN to install...


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Using Test Kitchen With Puppet

From the kitchen.ci homepage:

Your infrastructure deserves tests too.

So lets write some integration test for our puppet code. We will use a super simple puppet manifest just deploying ntp as a hello world example focusing on test-kitchen instead...


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