Docker provides a high-level API to containerize processes and applications with some degree of isolation and repeatability across servers. Docker supports both Linux and Windows containers running on x86/64, ARM and other architectures.

docker devops

Sending Confirmation Emails with Flask, Redis Queue, and Amazon SES

This blog post looks at how to send confirmation emails to newly registered users with Flask, Redis Queue, and Amazon SES.

Docker Tip #86: Always Make Your ENTRYPOINT Scripts Executable

There's a number of ways for files to lose certain permission bits in transit, such as unzipping it with certain unzip uilities.

Bunyan JSON Logs with Fluentd and Graylog

If you have a bunch of microservices up and running, aggregating all the application logs in a single log management solution is a must…

Introduction to Docker Compose and Docker Swarm

🔥Edureka DevOps Certification Courses: This Edureka session on ‘Introduction to Docker Compose and Docke...

Deploy NGINX and NGINX Plus with Docker

Learn how to use the NGINX image from the Docker Hub repository and how to create your own NGINX Plus image to easily deploy NGINX in Docker containers.

How to Make a Twitter Bot in Python With Tweepy

Learn how to make a Twitter bot in Python with Tweepy. Use Tweepy to invoke the Twitter API. Build Twitter Bots. Deploy the bots to a server using Docker and AWS

Getting the HTML5 Audio Element Working with Jekyll in Development

In this video we'll go over how to use nginx with Docker to serve a local Jekyll site so that you can test your audio player.

Docker For Beginners | Liquid Web

What is Docker? Docker is a containerization software that is used for automating the deployment and management of applications within an isolated

Episode 117: Quality Engineering 101

Olá pessoal e sejam bem-vindos à mais um episódio do Castálio Podcast! Hoje trazemos um episódio temático para falar sobre Engenharia de Qualidade. Pretendemos fazer uma série com vários episódios sobre o assunto. À medida que formos progredindo pretendemos abordar diferentes conceitos e trazer na prática como são implementados. Fiquem …

Dockerize, Deploy, and Call my SDR Email Detector Model via API

I Dockerized my ML model, pushed that to Sagemaker, used Chalice to create an API endpoint, and called the API from a webpage.

Jenkins Configuration as Code : step towards stateless CI

Back in the days, creating a Jenkins job is as easy as navigating through some pages selecting the type of job, selecting the source code management tool, build tool etc. but, as times progressed, we entered an era of "Things-as-Code" or "Things-as-Config" started gaining popularity. In this article we will take a look at the Jenkins Configuration as Code Plugin.

Maintaining an Open Source Project, from Handling Issues to Releases

A 1 hour live demo that uses various git commands, Travis-CI and GitHub features to fix a bug and push a new release.

Define HEALTHCHECK in your Docker Compose File

There's pretty big benefits for having your health check defined in your Docker Compose file instead of your Dockerfile. Here's why.

Fluentd — Simplified

If you are running your apps in a distributed manner, you are very likely to be using some centralized logging system to keep the their…

Integration testing in Node.js with Database interactions using Docker

Discussing basic setup for effective Integration testing with DB interactions.

Instalando OPENVPN con Docker 🐳 - Guía completa

Instalando OPENVPN con Docker 🐳 usamos Docker, Docker-compose y la imagen kylemanna/openvpn para crear nuestro server y un par de certificados para los clientes. instalar nuestro servicio OpenVPN en un proveedor externo (en este caso Upcloud). Que al parecer no está en las listas negras de Netflix por lo que podemos usarlo para ver contenido de Estados Unidos.

What is Docker? And Why is it so popular?

Docker, and containers, are a new way of running software that is revolutionizing software development and delivery. What is Docker? Docker is a new technology that allows development teams to build, manage, and secure apps anywhere. A container is a special type of process that is isolated from other processes. Containers are assigned resources that no other process can access, and they cannot access any resources not explicitly assigned to them.

Asynchronous Tasks with Django and Celery

If a long-running process is part of your application's workflow, rather blocking the response, you should handle it in the background, outside the normal request/response flow.

How to Leverage Docker in the Cloud

How to Leverage Docker in the Cloud

How to integrated SonarQube with Jenkins

SonarQube is an open-source platform for continuous inspection of code quality. Here, We will discuss integrating SonarQube with Jenkins to achieve CI with fully automated code analysis.