You might be seeing a huge crowd of system administrators and Devops rushing to update their servers immediately due to the security flaws detected on Glibc. This security leak is identified as skeleton key under CVE-2015-7547: glibc getaddrinfo stack-based buffer overflow. What is most sour to taste is where the GlibcRead More →
As we have seen last time, Ansible is really cool especially for automation. In the blog post Getting started with Ansible i have share the following points: Basic deployment of Ansible on 2 virtual machines Dependencies that are usually needed Setting up the SSH key Some basic commands like ping,Read More →
Ansible is on open source IT orchestration engine that manages on-premise and in the cloud remote devices in a coordinated fashion. These are servers, networking hardware, and storage devices. Ansible can be used to talk to typical load balances, firewalls switches or any Linux machines. Continuous deployment in any environmentRead More →
In the previous blog post, we went directly into the installation and configuration of a Kubernetes cluster. In this one, we will get into some details into the fundamentals and some explanations. On of the challenging topic is Microservices, Docker and Kubernetes. Microservices Microservices – A microservice can be referredRead More →
Some days ago a guy asked me why I do not blog anything on Puppet configuration management tool and prefer Ansible over Puppet. True it is that I prefer Ansible because it is agentless and very easy to use. However, we agreed that there are certain situations that Puppet winsRead More →
