Docker

Status: Deprecated> Status: Deprecated # This article is deprecated and no longer maintained. Reason> Reason # The techniques in this article are outdated and may no longer reflect Docker best-practices.

Introduction> Introduction # Docker is a great tool for automating the deployment of Linux applications inside software containers, but to take full advantage of its potential each component of an application should run in its own individual container.

Introduction> Introduction # WordPress is a free and open-source Content Management System (CMS) built on a MySQL database with PHP processing. Thanks to its extensible plugin architecture and templating system, most of its administration can be done through the web interface.

Introduction> Introduction # Docker can be an efficient way to run web applications in production, but you may want to run multiple applications on the same Docker host. In this situation, you’ll need to set up a reverse proxy since you only want to expose ports 80 and 443 to the rest of the world.

The author selected the Apache Software Foundation to receive a donation as part of the Write for DOnations program. Introduction> Introduction # Docker Registry is an application that manages storing and delivering Docker container images.

The author selected the Free and Open Source Fund to receive a donation as part of the Write for DOnations program. Introduction> Introduction # Kubernetes is a container orchestration system that manages containers at scale.

Introduction> Introduction # Docker makes it easy to wrap your applications and services in containers so you can run them anywhere. As you work with Docker, however, it’s also easy to accumulate an excessive number of unused images, containers, and data volumes that clutter the output and consume disk space.

Introduction> Introduction # Docker Swarm is the Docker-native solution for deploying a cluster of Docker hosts. You can use it to quickly deploy a cluster of Docker hosts running either on your local machine or on supported cloud platforms.

Status: Deprecated> Status: Deprecated # This article is deprecated and no longer maintained. Reason> Reason # The techniques in this article are outdated and may no longer reflect Docker best-practices.

Introduction> Introduction # In this article we’re going to run through the concept of Docker data volumes: what they are, why they’re useful, the different types of volumes, how to use them, and when to use each one.

Introduction> Introduction # This tutorial will explain how to set up and run an OpenVPN container with the help of Docker. OpenVPN provides a way to create virtual private networks (VPNs) using TLS (evolution of SSL) encryption.

Introduction> Introduction # Docker is a great tool, but to really take full advantage of its potential it’s best if each component of your application runs in its own container. For complex applications with a lot of components, orchestrating all the containers to start up and shut down together (not to mention talk to each other) can quickly become unwieldy.

Introduction> Introduction # There are multiple ways to enhance the flexibility and security of your Node.js application. Using a reverse proxy like Nginx offers you the ability to load balance requests, cache static content, and implement Transport Layer Security (TLS).

Introduction> Introduction # Container images are the primary packaging format for defining applications within Kubernetes. Images are used as the basis for pods and other objects, and play an important role in efficiently leveraging Kubernetes’ features.

A previous version of this tutorial was written by finid. Introduction> Introduction # Docker is an application that simplifies the process of managing application processes in containers. Containers let you run your applications in resource-isolated processes.

Introduction> Introduction # WordPress has become one of the most popularly deployed and used web applications the world has ever seen. Thanks to years of constant development, it is now possible to create a nearly endless amount of different websites (or even web-applications) based on WordPress and its available plug-ins / extensions.

Introduction> Introduction # Containerization is quickly becoming the most accepted method of packaging and deploying applications in cloud environments. The standardization it provides, along with its resource efficiency (when compared to full virtual machines) and flexibility, make it a great enabler of the modern DevOps mindset.

Introduction> Introduction # Docker is a great tool for automating the deployment of Linux applications inside software containers, but to take full advantage of its potential, each component of an application should run in its own individual container.

Introduction> Introduction # Docker is an application that simplifies the process of managing application processes in containers. Containers let you run your applications in resource-isolated processes. They’re similar to virtual machines, but containers are more portable, more resource-friendly, and more dependent on the host operating system.

Introduction> Introduction # In this tutorial you’ll deploy a containerized Django polls application into a Kubernetes cluster. Django is a powerful web framework that can help you get your Python application off the ground quickly.