While I've previously gone overdevelopment environmentsusing Vagrant and Puppet, recent advancements in LXC container management (see:Docker) and applications that have popped up using this technology have made deploying to staging or production environments easier-- and cheaper. Heroku, afantastic platf...
This work is based on:http://cscarioni.blogspot.co.uk/2012/09/setting-up-hadoop-virtual-cluster-with.html Deploying the cluster First install eitherVirtual Box(free) orVMware Fusion/Workstation(paid) andVagrantfor your platform. If using VMware Fusion/Workstation, you will also need a VMware...
It makes configuring servers from scratch a breeze, and makes it easy to keep multiple machines under control later on. You can use it to configure Vagrant development environments as well to get started. It feels good to know you can just type vagrant up, and have a virtual machine with ...
We normally develop on macOS and deploy to Linux. The Erlang VM mostly isolates us from the operating system, and mix manages library dependencies tightly, so we don't find it necessary to use Docker or Vagrant. Itisnecessary, however, to build the release with an Erlang VM executable that ...
2.3.1. Virtual Machines Virtual Machines (VMs) on a host can be configured with networking, video, sound, and other emulated hardware devices. Access to the virtualization management interface, and the managed virtualized resources is usually provided through a web-based or workstation-based graphic...