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blog.milidonis.com

Installing Devstack

https://blog.milidonis.com/installing-devstack

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. One of the first thibgs you need to do once you decide its time to learn openstack is to install devstack on your system so that you can begin to play around with it. There are a few options to get devstack running. One is installing it on virtualbox and the other is installing it on a a laptop or any other spare pc you may have lying around. Easy way - Using Vagrant. To make things easier later change your host to use a stat...

blog.milidonis.com

Install Proxmox 4.2 VE on a Hetzner server

https://blog.milidonis.com/install-proxmox-4-2-ve-on-a-hetzner-server

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Install Proxmox 4.2 VE on a Hetzner server. With the release of Proxmox 4.2 we are getting IPv6 support including LXC containers. This comes at the cost of OpenVZ container (unless you want to install custom patches) but I feel it’s a step in the right direction. Over the past week we got a new Hetzner box and in this tutorial I will show you how to install Proxmox 4. Step 1 - Installimage. Step 2 -Configure Installation.

blog.milidonis.com

Rancher OS - The perfect place to run Docker

https://blog.milidonis.com/rancher-os-the-perfect-place-to-run-docker

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Rancher OS - The perfect place to run Docker. On my quest to learn more about Docker I came across Rancher OS. I had herd (cheeky) of it a while back but it was only yesterday evening when I decided to sit down and actually take a look and read what it's all about. How does it work. Once you have the ISO dd the contents on a usb or a Linux VM and make sure you give it at least 1024MB of RAM if you plan on installing it to dis...

blog.milidonis.com

Building a Docker Web Farm for Development and Testing

https://blog.milidonis.com/building-a-docker-web-farm-for-development-and-testing

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Building a Docker Web Farm for Development and Testing. In this guide i will describe how you can build a docker containerized web server from scratch using the individual concepts we have covered. Once this is complete, we will add services and commit the container to another base image we can use to further customize our web server instances. First we pull our base image, which will be a cento6 in my case. Bashrc # User spe...

blog.milidonis.com

Installing taiga.io on Debian Jessie

https://blog.milidonis.com/welcome-to-ghost

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Installing taiga.io on Debian Jessie. Taiga is a project management application that can handle both simple and complex projects for startups, software developers, and other target teams. It tracks the progress of a project. Taiga's design is clean and elegant design something that is supposed to be beautiful to look at all day long. With Taiga, you can use either Kanban. Group and private chat is done via HipChat. Due the na...

blog.milidonis.com

Simple Vagrant

https://blog.milidonis.com/simple-vagrant

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Imagine you’re developing an app with a team of say 15 people. This app is crazy awesome! It uses NodeJS ,ExpressJS , AngularJS , MongoDB and a bunch of othe modules. Vagrant manages all this for you so everyone can focus on coding rather than maintaining their development environement. To Help find a ready box you can search on the Vagrant website. To initalize the vm you run the following. Vagrant up - provider virtualbox.

blog.milidonis.com

Installing php-list and postfix for reliable e-mail campaigns

https://blog.milidonis.com/installing-php-list-and-postfix-for-reliable-e-mail-campaigns

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Installing php-list and postfix for reliable e-mail campaigns. Install postfix and dovecot. How To Configure a Mail Server Using Postfix, Dovecot and MySQL. In this tutorial, we are going to configure a mail server using Postfix, Dovecot, MySQL and SpamAssassin on Debian Jessie. Following this tutorial you'll be able to add virtual domains, users, and aliases. Moreover, your virtual server will be secure from spam hub. User w...

blog.milidonis.com

Installing Gitlab on Digital Ocean with LDAP and Letsencrypt

https://blog.milidonis.com/gitlabinstall

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Installing Gitlab on Digital Ocean with LDAP and Letsencrypt. In this guide I am installing gitlab on a virtual server hosted at digital ocean. The server only has 512mb of ram which is well below the recommended 2GB . I will be using swap to allow for the installer to finish.If you will be setting up gitlab for more than 50 users then I suggest you get a server with 2gb of ram. Validate the swapfile has been created. Git clo...

blog.milidonis.com

Installing Phabricator

https://blog.milidonis.com/installing-phabricator

Stelios Milidonis Blog - Tutorials and Guides on Free and Open Source Software. Phabricator is a complete set of tools for developing software. Included apps help you manage tasks and sprints, review code, host git, svn, or mercurial repositories, build with continuous integration, review designs, discuss in internal chat channels, and much more. It's fast, scalable, and fully open source. Install it locally with no limitations, or have us host it for you. Update and Upgrade your Debian installation.