Continuous integration is the development practice of making frequent commits to your code base, building and testing as you go. Drone.io lets you build and test automatically from a public Git repository.
Using Docker to containerize your applications and services can give you some security benefits out of the box, but the default Docker install still has room for configuration improvements. The Center for Internet Security has created [a…
Plausible Analytics is an open-source, self-hosted web analytics application written in Elixir. It focuses on being simple, and privacy-focused. In this tutorial you will install the Plausible app and a few helper services using Docker Compose, then install Nginx and Certbot to set up a secure HTTPS reverse proxy.
Docker is an application that simplifies the process of managing application processes in containers. In this tutorial, you’ll install and use Docker Community Edition (CE) on Rocky Linux 9. You’ll install Docker itself, work with containers and images, and push an image to a Docker Repository.
Docker is an application that simplifies the process of managing application processes in *containers*. This guide explains how to use Ansible to automate the steps contained in our guide on How To Install and Use Docker on Ubuntu 22.04. Ansible is a modern configuration management tool that can be used to automate the provisioning and configuration of remote systems.
In general, Docker containers are ephemeral, running just as long as it takes for the command issued in the container to complete. Sometimes, however, applications need to share access to data or persist data after a container is deleted. In this article, we’ll look at four different ways to share data between containers.
Every Docker container requires a Docker image as its base. Images are updated throughout the development process, but by default these updates must be manually pulled and applied to each running container. By pushing a new Docker image to your repository, Watchtower will automatically trigger a chain of events to update your running container’s base Docker image.
Die Containerisierung einer Anwendung bezeichnet den Anpassungsprozess einer Anwendung und ihrer Komponenten, um sie in einfachen Umgebungen ausführen zu können, die als Container bekannt sind. Derartige Umgebungen sind…
Docker Compose is a tool that allows you to run multi-container application environments based on definitions set in a YAML file. It uses service definitions to build fully customizable environments with multiple containers that can share networks and data volumes. In this guide, we’ll demonstrate how to install Docker Compose on a Rocky Linux 8 server and how to get started using this tool.
In this guide, you will learn how to optimize Docker images in a few simple steps, making them smaller, faster, and better suited for production. You’ll build images for a sample Go API in several different Docker containers, starting with Ubuntu and language-specific images, then moving on to the Alpine Linux distribution. You will also use multi-stage builds to optimize your images for production.
