Introduction Odoo is an open-source enterprise resource planning (ERP) tool written in Python. It supports a number of plugins for different kinds of business needs like accounting, payroll, inventory management, and more. In this tutorial you will install Odoo and a PostgreSQL database using Docker Compose, then install Nginx to act as a reverse proxy […]
In this guide, you will build a small web application and then use Kustomize to manage your configuration sprawl. You will deploy your app to development and production environments with different configurations. You will also layer these variable configurations using Kustomize’s bases and overlays so that your code is easier to read and thus easier to maintain.
L’auteur a choisi le Free and Open Source Fund pour recevoir un don dans le cadre du programme Write for Donations. Même avec la popularité croissante des services cloud, le besoin d’exécuter…
Docker позволяет легко помещать приложения и службы в контейнеры, чтобы их можно было запускать где угодно. Однако при работе с Docker можно легко накопить чрезмерное количество неиспользуемых образов, контейнеров и томов данных, замедляющих работу…
Existem várias maneiras de melhorar a flexibilidade e segurança do seu aplicativo Node.js. O uso de um proxy reverso como o Nginx…
In this tutorial, you’ll deploy Confluent Schema Registry using Docker and extend the Kafka producer and consumer and rework them to create and consume objects that conform to a schema you’ll define.
Eclipse Theia is an extensible cloud IDE running on a remote server and accessible from a web browser. Visually, it’s designed to look and behave similarly to Microsoft Visual Studio Code. In this tutorial, you’ll deploy Eclipse Theia to your CentOS 7 server using Docker Compose, a container orchestration tool.
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 18.04. Ansible is a modern configuration management tool that can be used to automate the provisioning and configuration of remote systems.
A container is a unit of software that packages code with its required dependencies in order to run in an isolated, controlled environment. This allows you to run an application in a way that is predictable, repeatable, and without the uncertainty of inconsistent code execution across diverse development and production environments. Containers enable new design paradigms by strengthening the separation of application code and infrastructure code.
In this tutorial, you will apply the concepts from the previous tutorials to build, deploy, and manage an end-to-end microservices application in Kubernetes. The sample web application you’ll use in this tutorial is a “todo list” application written in Node.js that uses MongoDB as a database. You’ll build a container image for this app from a Dockerfile, and push the image to Docker Hub, and then deploy it to your cluster. Then you’ll scale the app to meet increased demand.
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