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Tag Archives: Amazon AWS

Configuring Amazon Web Services (AWS) for using Lambda

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During the Software Craftsmanship and Testing conference UK, Mash run a session on AWS Lambda, with examples written in Java and python. Some other people also tried to do it in NodeJS. This session is here The first part, mostly accidental complexity, is how to setup the account to be able to use these services. This is the part that ...

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AWS Lambda with API Gateway

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In a previous post I showed you how to create and deploy an AWS Lambda. We will continue that work and look at updating just the code for that lambda. We will also add a REST endpoint to the AWS Lambda using AWS API Gateway. So before you continue … if you haven’t already, please follow the instruction in the ...

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AWS Lambda for Beginners

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AWS Lambda is a compute service from Amazon. It makes deployment and provisioning very simple and fits very well with microservices based architecture. You can find out more about AWS Lambda here. Currently supported platforms are JVM, Node JS and Python. The programming model for the lambdas consists of Handler, Context Object, Logging and Exceptions. These are described here. Lambda ...

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AWS Lambda made a boo-boo

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This is a Post Scriptum to the blog The Miracle of Apcera and AWS Lambda Chad Lung AWS Lambda tutorial Chad Lung is one of the gurus from EMC Cloud Services Group. On January 12, 2016, he published a Lambda Tutorial Build a Python Microservice with Amazon Web Services Lambda & API Gateway He wanted to show how simple is ...

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Deploying a microservice – Spring Boot fatjar to Amazon Elastic Beanstalk

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Recently I was working on a proof-of-concept web application that I wanted to deploy to a public cloud for a quick demo. I decided to use Amazon as I already had experience with it. Amazon offers several different ways to deploy a Java web application. Amazon EC2 EC2 gives us the flexibility to install and configure whatever we want to on the box. This is a very flexible solution for ...

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AWS SQS and Spring JMS integration

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Amazon WEB Services provide us with the SQS messaging service. The java sdk for sqs is compatible with JMS. Therefore instead of using SQS as a simple spring bean we can integrate it with the JMS integration framework that spring provides. I will use spring-boot and gradle. The gradle file: group 'com.gkatzioura.sqstesting' version '1.0-SNAPSHOT' buildscript { repositories { mavenCentral() } ...

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Deploy Docker to Amazon Cloud using Tutum

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Have you felt the need to run Docker containers on Amazon? Amazon Container Service requires extensive setup and manual work. This is meant for programmers who have plenty of time and willing to debug through multiple steps. For mundane programmers, like me, who like simple and easy to use steps, there is Docker Tutum! What is Docker Tutum? Docker Tutum is a SaaS ...

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Migrating Spring App to MicroServices App on AWS

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The company I am working for has recently gone through a migration of refactoring our code base from a monolithic application (Java Spring WAR) into a MicroServices Application hosted on the Amazon PAAS (specifically Beanstalk and CloudFront). As part of this blog post I have provided a small and simple Sales Demo application and will discuss the steps of what ...

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Codeship, Docker, and Deployment to AWS EC2 Container Service

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Here at Codeship, we strongly believe in giving you as much control over your test and deployment infrastructure as possible. While we take care of running the infrastructure that powers your builds, you should be able to have full control over the environment. To that end, we’ve spent the last year working on our next generation elastic build infrastructure, the ...

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