Docker

What is Kubernetes? — step-by-step Docker tutorial on Progressive Robot

What is Kubernetes?

Kubernetes is a container management system meant to be deployed on Docker-capable clustered environments. In this guide, we will discuss some of the basic concepts that Kubernetes introduces. We will discuss some of the design decisions and what makes this different from other cluster-related technologies.

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Como Instalar e Usar o Docker Compose no CentOS 7 — step-by-step Docker tutorial on Progressive Robot

Como Instalar e Usar o Docker Compose no CentOS 7

O Docker é uma ótima ferramenta para automatizar o deployment de aplicações Linux dentro de containers de software, mas para aproveitar realmente ao máximo seu potencial, é melhor se cada componente de sua aplicação for executado em seu próprio…

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Docker Explicado: Cómo crear Contenedores de Docker corriendo en Memcached — step-by-step Docker tutorial on Progressive Robot

Docker Explicado: Cómo crear Contenedores de Docker corriendo en Memcached

Para la mayoría de las aplicaciones web, es extremadamente raro encontrar que el CPU sea el culpable de las peticiones abandonadas de HTTP o la sobrecarga de peticiones en el servidor web. Usualmente suele ser debido a una instalación de baja ingeniería sin capa de almacenamiento en caché, consumiendo todos los recursos de la memoria de datos en backend (es decir, la base de datos de su preferencia).

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How To Centralize Your Docker Logs with Fluentd and ElasticSearch on Ubuntu 14.04 — step-by-step Docker tutorial on Progressive Robot

How To Centralize Your Docker Logs with Fluentd and ElasticSearch on Ubuntu 14.04

[Fluentd](https://www.fluentd.org) is an open source data collector designed to unify logging infrastructure. It is designed to bring operations engineers, application engineers, and data engineers together by making it simple and scalable to collect and store logs. This tutorial demonstrates how to install Fluentd and use it to collect logs from Docker containers. We’ll stream the data to another container running Elasticsearch on the same Ubuntu 14.04 server.

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