Autoscaling with EC2 and Chef
Dear all, It has been a long time since my last post and here I am with a new one, just to keep track of my current study case… I…
Build chef LWRP and manage OpenSSH server banner with Chef
Hi guys, in this article we will se how to build a small LWRP Chef cookbook..The final result will be: ssh_banner_banner “banner” do banner_file _banner_file sshd_config_file node paranoic_mode true action…
Install Linux Centos 7 with kickstart on Virtualbox
Hi guys, let’s see how to install the new version of Centos using a kickstart file. Preparing a web-server for publish a simple kickstart file (nodeA). We will use Virtuabox…
Removing a Disk from a Logical Volume
Hi, let’s see how to remove a disk from a logical volume without losing data. This is the initial schema: Server: CentosLab01 (Centos 6.5) Disk to use: Disk /dev/sdb: 1073…
Configure Samba with Active Directory integration (Centos 6)
Let’s see how to integrate your samba server with Microsoft Active Diretory. Domain: NOODLES (NETBIOS name) FQDN: noodles.foo.org Domain controller 1: dc01.noodles.foo.org Domain controller 2: dc02.noodles.foo.org Local Unix account: puppet…
use Haproxy to publish an internal SFTP
Hi guys,In this post, we will explore how to securely publish an internal SFTP server on the internet using Haproxy. In the example, we will restrict access to only a…
Setting up Wildfly8 Cluster in 5 minutes with Chef and Vagrant
Hi! This is my first post of this blog and I would like start with my last cookbook “wildfly-clu”. We will create a simple Wildlfy cluster(domain mode) composed by 3…