Enlazo un tutorial del colega Magmax para montar un entorno básico ELK (ElasticSearch + logstash + Kibana) como sistema de monitorización. Probablemente el que llega más lejos con menos rollo, y con screencast y todo.
When vagrant create Virtualbox machines, disks are created with VMDK format. Therefore, the VDI format has some interesting advantages. This recipe shows a setup to create VDI disks instead VMDK.
Virtualbox can use actual partitios for its disks. This task may be simple using the virtual GUI, but in this case, we want automatize the process with Vagrant.
ZeroC provides their own (non-official) Ubuntu packages for the version 3.6. This recipe includes all steps for a successful installation on Debian jessie.
Have a local debian package mirror may be helpful when you frequently perform recurring instalations: virtual machines, continuous integration, isolated integration testing, docker containers and so on. apt-mirror is a program that can make a perfect mirror clon in a very easy way.
According to its manual page “schroot allows the user to run a command or a login shell in a chroot environment”. As many others (chroot, lxc, docker, vserver) it is a OS virtualizer. Often, these “chroot environments” are known as “jails”. A jail is much faster that a full virtualizer as vmware, virtualbox, etc.
In that recipe we explore a interesting feature: jail snapshoting
