Home » Tag Archives: Docker (page 11)

Tag Archives: Docker

Scaling To Infinity with Docker Swarm, Docker Compose and Consul (Part 3/4) – Blue-Green Deployment, Automation and Self-Healing Procedure

This series is split into following articles. A Taste of What Is To Come Manually Deploying Services Blue-Green Deployment, Automation and Self-Healing Procedure Scaling Individual Services In the previous article we manually deployed the first version of our service together with a separate instance of the Mongo DB container. Both are (probably) running on different servers. Docker Swarm decided where ...

Read More »

Scaling To Infinity with Docker Swarm, Docker Compose and Consul (Part 2/4) – Manually Deploying Services

This series is split into following articles. A Taste of What Is To Come Manually Deploying Services Blue-Green Deployment, Automation and Self-Healing Procedure Scaling Individual Services The previous article showed how scaling across the server farm looks like. We’ll continue where we left and explore details behind the presented implementation. Orchestration has been done through Ansible. Besides details behind tasks ...

Read More »

Scaling To Infinity with Docker Swarm, Docker Compose and Consul (Part 1/4) – A Taste of What Is To Come

This series is split into following articles. A Taste of What Is To Come Manually Deploying Services Blue-Green Deployment, Automation and Self-Healing Procedure Scaling Individual Services Previous articles put a lot a focus on Continuous Delivery and Containers with Docker. In Continuous Integration, Delivery or Deployment with Jenkins, Docker and Ansible I explained how to continuously build, test and deploy ...

Read More »

Testing your Rails application with Docker

In my last article, I showed you how to move a Rails development environment to Docker (and Docker Compose). This time, I want to expand on that and discuss some improvements regarding testing your Rails application. Running your basic test suite is done quite easily. With the configuration from my last post, you can simply run the following commands to ...

Read More »

Build a Minimal Docker Container for Ruby Apps

As a Ruby and Rails developer, I’ve always wanted to have a working and isolated environment for my projects, regardless if it’s a client project, some gem that I work on, or a pet project. Back in the day, I had always wanted to achieve this using Vagrant. However, whenever I tried to do it, I always ended up spending ...

Read More »

Running a Rails Development Environment in Docker

As we prepare our new Docker-based infrastructure for running your tests, we’d like to show you how you can use the same environment for development as well. Feel free to follow along as I demonstrate how to move a simple Rails applications into Docker during development. Suppose we have a (very) simple new Rails application: gem install rails bundler rails ...

Read More »