Cool Kitten: make a parallax scrolling website easily

24 March 2014 in Hi-Tech, Web

If you want to easily build a static webpage with parallax effect, you can try the Cool Kitten framework. It is a young project that already have cool stuffs like grids solution, responsive design etc…It uses Normalize.css, jQuery Easing Plugin and Stellar.js. You need nodejs to minify CSS but do not need nodejs server to run it, as it is static HTML pages. In a few days, I’ll show you my usage.

Ansible: first french meetup on Monday!

22 March 2014 in Ansible, Hi-Tech, Linux

A meetup on Ansible and SaltStack will take place in Paris next Monday. It unfortunately has not been initiated on the traditional meet up website and you may missed it like me. So if you’re interested by those two configuration tool outsiders, follow the link. Both tools are written in Python, that why it is a Python meetup at first. I’m happy to participate to the meetup as this is the first one, I’m sure I’ll learn interesting things on it and meet new faces :-)

Postfix: hold outgoing mail transport

20 March 2014 in Debian, Hi-Tech, Linux, Postfix

When you manage Postfix and have a trouble with your mail infrastructure, you may want to set in maintenance your Postfix without loosing any mails. Here is a way to hold the queue, giving the time to analyze the problem and then release the queue. I’ve wrote some tips on it. I hope it will help you.

Packer: win time by easily testing your app on multiple platforms

18 March 2014 in Debian, Hi-Tech, Linux, Virtualization

Packer is a tool for creating identical machine images for multiple platforms from a single source configuration. You can win a lot of time by testing your application on multiple environments (AWS, OpenStack, VirtualBox, Vmware…). Let’s say you’ve got a LAMP environment to deploy in production on OpenStack. However, you can’t perform your development/integration on it as you don’t have access yet. You can’t loose time and wait for it to test.

OpenStack: 7th Meetup, network oriented

16 March 2014 in Events, Hi-Tech, OpenStack

The next OpenStack meetup will be next Wednesday in Paris! Don’t miss it, I’ll be there too! Talks are about: Neutron SDN controller and Linux kernel OpenStack + OpenContrail Datacenter Network Virtualization French foundation For more informations, follow the link.

Postfix: limit outgoing mail throttling

14 March 2014 in Debian, Hi-Tech, Linux, Postfix

When you have a huge amount of mail to deliver, you can’t release the queue at once and let the server maximize the outgoing mail throughput ! The result will be: you’ll get blacklisted from a lot of MX servers. That’s why you should take care of it and do traffic shaping. I’ve wrote a little tips on it.

Vagrant: 2 super cool new features in V1.5

12 March 2014 in Debian, Hi-Tech, Linux, Vagrant, Virtualization

The 1.5 version of Vagrant has been released and that’s awesome ! They finally did a Cloud where all Vagrant boxes could (https://vagrantcloud.com/) be inventoried and easily deployed through command line ! You can find my boxes here. If you want to add one, it’s really simple: vagrant box add deimosfr/debian-wheezy And the second awesome feature is…the sharing! You can for example have access to a distant and nated Vagrant instance through SSH!

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