What is Docker? How Does it Work?
Before understanding Docker, let's have a look at Linux containers. What is a Linux container? In a normal...
How to Provision Docker Hosts on Azure using Docker Machine
Docker machine helps you to spin up docker hosts locally as well as with various cloud providers. This tutorial will...
Puppet Hiera Tutorial – Beginners Guide
When you write a puppet module, you might not want to put all the data in to the module because all the module...
Setting Up Azure CLI on Ubuntu Linux
Azure has a great web interface called azure portal for performing all the functions. But if you prefer command line...
AWS Codecommit Tutorial – Beginners Guide
In a normal private environment , if you want to host your code using solutions like gitlab, Atlassian stash etc, you...
[Solution] gnutls_handshake() failed GIT repository – AWS codecommit
Note: This solution is not just limited to codecommit but also for other Ubuntu gnults_handshake related issues. If...
How To Monitor Docker Containers – Host Based Monitoring
It is important to get visibility in to status and health of docker environments as the deployments grow larger. In...
How to setup ELK stack on Amazon EC2 – Getting Started Guide
ELK is the most popular log aggreration and analysis stack. ELK stands for Elasticsearch, Logstash and...
Chef Cookbook Testing Tutorial – Getting Started Guide
The best way to develop chef cookbooks is by following the test driven development. Your cookbooks should be...
Docker Machine Tutorial : Getting Started Guide
You all might have had that moment like “ Ahh man! I have to execute all these commands again!!”. And if you are...
Git Basics Every Developer and Administrator Should Know
Version control systems are repositories used to version your code/scripts in a collaborative manner with the...
Docker Networking Tutorial : Connect Containers Across Hosts Using Weave
Weave connects containers across hosts by creating a virtual network. It also has a DNS service which helps in...
How To Link Docker Containers Across Hosts – The Ambassador Pattern
One of the limitations of Docker is that they cannot link containers across hosts using the native link feature....
Devops Trends 2015 : How it Becomes Mainstream
People are still confused about the term Devops. Devops is a philosophy, where developers and operations team work...
