Ansible: LXC role v1.1

2 June 2014 in Ansible, Debian, Hi-Tech, Linux, LXC

I’ve recently updated my LXC role for ansible. You can get it like that: ansible-galaxy install deimosfr.lxc Here is the change log: + Adding new parameters for dnsmasq and interfaces + Adding new prequesite to avoid unwanted modules to load in the latest kernel versions = Corrected networking configuration issue = Templates do not create @LOCALSTATEDIR@ folder anymore It works perfectly on my new Dedibox :-)

Meetup: discover MongoDB

31 May 2014 in Databases, Hi-Tech, NoSQL

A new french meetup MongoDB related will take place next Tuesday in Paris. This will be a practical session to learn how to integrates and manage a MongoDB through Java. From shell and MongoDB drivers to make a website integration. Thanks for the organization Duchess! To get more informations it’s here.

CoreOS: minimize your bare metal usage

29 May 2014 in Docker, Hi-Tech, Virtualization

CoreOS is a new Linux distribution that has been rearchitected to provide features needed to run modern infrastructure stacks. The strategies and architectures that influence CoreOS allow companies like Google, Facebook and Twitter to run their services at scale with high resilience. We’ve implemented them correctly so you don’t have to endure the slow, learn-as-you-go infrastructure building process. CoreOS can run on your existing hardware or on most cloud providers.

Docker: only 10 min to play with basics

27 May 2014 in Debian, Docker, Hi-Tech, Linux, LXC, Virtualization

I’ve heard of Docker a year ago, started to play with it for some months and really start using it a few days ago. At first, I thought it was more complex than expected and finally I saw how simple it is and how many time I’ve lost because I didn’t used it. Docker is an open-source engine that automates the deployment of any application as a lightweight, portable, self-sufficient container that will run virtually anywhere.

Android: Aviate launcher danger and F-Droid

25 May 2014 in Android, Hi-Tech, Security

As you may know, related to a previous post, I was using Aviate launcher on Android. I was so happy with it that I started to speak about it around me and promoted it. My friend Romaric (@evoxmusic) informed me that this software required too much access in his opinion and that I should look at the privacy policy of Aviate. After starting reading it, I could find this: we may collect Personal Information such as your name, email address, phone number, location information, unique device identifier, and third-party account credentials (for example, your log-in credentials for Facebook or other third party sites)

Galaxy S5: feedbacks after 2 weeks usage and ROM customization

23 May 2014 in Android, Hi-Tech, Others, Private life

I recently changed my smartphone (yes once again) because I was very interested in Galaxy S5 features compared to Nexus 5: Waterproof: better when you got child’s and can record video underwater! Better autonomy: I can have a normal day without charging it! Better camera: once again when you have child’s…The camera makes very good photos compared to Nexus 5. Bigger screen: not a big point for me but it is better Storage: can add a micro SD card.

Nginx: limit flooding and aggressive sniffing

21 May 2014 in Debian, Hi-Tech, Linux, Security, Web

Last week, have been faced on a big sniffing issue on my wiki. The guy wanted to download all my wiki content. In reality I do not really care as it is open, free for read and contribution is welcome. However, the current VM where the blog and wiki are running didn’t support aggressive sniffing that this guy made. That’s why CPUs were at 100% of usage because of PHP requests, PHP-FPM was overloaded (reached my configuration limits).

NEWER POSTS
OLDER POSTS
page 15 of 98