Category Archives: Devops

Getting Started with Ansible


What is Configuration Management? Before starting with Ansible let’s discuss what configuration management is. Configuration Management (CM) is the process of handling changes in any system systematically, and it maintains the consistency of the product. It retains its consistency because … Continue reading

Posted in Devops | Tagged , , , | 2 Comments

Getting Started With Mesos


In our earlier blog Introduction to Mesos , we have talked about basic idea of Mesos. And How it works and its basic terminology. Till now we have discussed the theoretical concepts to get ourselves familiar with Mesos and now … Continue reading

Posted in Devops, Scala | Tagged , , , | 2 Comments

Introduction to Mesos


What is Mesos ? In layman’s term, Imagine a busy airport. Airplanes are constantly taking off and landing. There are multiple runways, and an airport dispatcher is assigning time-slots to airplanes to land or takeoff. So Mesos is the airport … Continue reading

Posted in Devops, Scala | Tagged , , , | 2 Comments

Docker : linking and working with multiple containers


Prerequisites Docker installation from here. Create an account on Docker Hub In my previous blog we had a quick overview of Docker technology. I suggest you to have a look at my previous blog for better understanding. Our application can have multiple services … Continue reading

Posted in Devops, Scala | Tagged , , , , , | Leave a comment

Introduction to Nginx


Hi all, Knoldus organized a 30 min session on 3rd March 2017 at 4:50 PM. The topic was Introduction to Nginx. Session slides are shared in this blog post and you can post any questions related to the slides in the comment section below … Continue reading

Posted in Devops, Scala | Tagged | Leave a comment

Mounting EBS(Elastic Block Store) volume to EC2(Elastic Compute Cloud) instance.


In this blog we will consider simple steps by which we can attach and mount a volume(elastic block store) to an ec2 instance. Following steps must be followed : Step 1 -> Creating an ec2 instance We will be creating … Continue reading

Posted in Amazon, Amazon EC2, AWS, AWS Services, Cloud, Devops, Scala, scaladays | 2 Comments

AWS | Walk through – Amazon EC2 Container Service


In my last post, I had explained what is Amazon ECS? Its features and about the main components that are required to start using Amazon EC2 Container Service. In this blog, I will give you a walk-through of launching EC2 … Continue reading

Posted in Amazon EC2, AWS, AWS Services, Devops, Scala | Tagged , , , , , , , | 8 Comments

Introduction to AWS IAM


AWS IAM roles is a web service which gives you secured “Control Access” to AWS services for your users. IAM policies specify which services/actions are allowed or denied. You attach policies to group, users, roles which are then subject to … Continue reading

Posted in Amazon, AWS, AWS Services, Cloud, Devops, S3, Scala | Tagged , | 1 Comment

Transfering Data from Couchbase to the ElasticSearch (Transport-Couchbase Plugin)


If we want to transfer the data persisted in your Couchbase to ElasticSearch and use the power of inverted indexing of Elastic Search along with Couchbase. Then we can do this in easy steps. Couchbase provides us a plugin for … Continue reading

Posted in Architecture, Best Practices, couchbase, Devops, Elasticsearch, integration, Scala | Tagged , , , | 6 Comments

Continuous Integration : Integrating BuildKite with Your Scala Project


In a very broad sense, BuildKite (earlier called BuildBox) is a continuous integration server that allows you to keep working on your code while there is a CI box which is reporting about any issues. The problem with most web … Continue reading

Posted in Architecture, Devops | 2 Comments