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This project contains a small app which is based on the Microservice Architecture. This app is made for hands on session in my talk on Building Apps in Microservice style. The talk is given at GDG WebDev Day 3

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microserviceapplication's Introduction

Building Microservices with Node, Docker and Nginx

What is a Microservice
How do we make one?
How do we make them work together?

Rule of thumb thoughts

Docker containers = good for almost all project sizes Microservices = good for big companies with a lot of code and people Sweetspot = Monolith app and databases in containers

Pre-requisites

Node & Npm
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Docker

Install the NodeJs

Do the following instructions:

curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
sudo apt install nodejs
Verify the installation: node --version && npm --version

Install Docker

Run the following instructions
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get update
sudo apt-get install docker-ce
sudo docker run hello-world

Install Docker Compose:

sudo curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
To verify the installation: docker-compose --version

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