DEVOPS (docker)

Main goal of this project is to practise with docker and services for learning and fun. However it could be useful to create a structure/skeleton to start projects with this services, On the other hand, other projects like laradock are much more better, with more services and better documentation.

Structure

/service
    /.docker
    /src
    /data*
    .gitignore
    README.md

/service2
    /.docker
    /src
    .gitignore

...

* optional

Basically each service has two folders, .docker where is placed the Dockerfile and src with the code of the application. In some services a data folder to store the database info.

Important is .gitignore file, here it is specified to ignore all files inside src folder except the required for this repository to make it work as example. The goal would be to to clone inside src other repository and make it work properly.

Finally a README with specific information if is needed (thanks if its not empty).

Current services

• Nginx as a web server.
• Php for backend operations through a Restful API.
• Nodejs for frontend.
• PostgreSQL as database managed by Sqitch.
• RabbitMQ.

Future services

• ElasticSearch, for implementing a CQRS.

TODO

• Create a sqitch repository on postgres service
• Add a Php ¿micro? framework to make operations with the infrastructure
• Add php extensions and test connection to PostgreSql.
• New backend endpoint to register a new user.
• Store event User registered in RabbitMQ .
• Read the event by other ¿service? and make other operation like send an email.

Ideas

• Upstream in Nginx to balance two identical services.
• Docker swarm.

Start

docker network create external-network

docker-compose up --build -d