Devops on Dyego Eugenio SRE - staging

Interesting way to use dynamic blocks on terraform

Wed, 03 Aug 2022 10:23:00 +0300

This post will describe a interesting way to create conditional blocks in Terraform.

Sat, 16 Jul 2022 18:46:00 +0300

This is the simplest Dockerfile able to run Ansible playbooks.

Tue, 04 Jul 2017 17:46:46 +0300

This tutorial has as purpose to teach how to install a hadoop cluster with 1 Name Node and 2 Data Nodes.

Hadoop was installed into 3 CentOS VMs (KVM) and this tutorial is a merge of 3 others, which you can find on the internet.

Sun, 25 Jun 2017 17:46:46 +0300

I describe here how to install and setup Gitlab-CE.

Tue, 20 Jun 2017 17:47:09 +0300

Let’s create a way to change CentOS7 hostname on AWS.

Sun, 21 May 2017 21:05:21 +0300

I wrote this collection of useful commands for us! Let’s remember it for eternity.

Sat, 20 May 2017 18:23:46 +0300

How to install Docker CE on CentOS.

To install docker from official repository, you should remove any previous installed version.