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How to get the IP addresses of a group in Ansible

Usually when developing an Ansible role, most of the time we need to write a jinja2 template for some configuration file. Speaking from personal experience, I was writing an Elasticse...

In Ansible, Mar 28, 2021

How to fix ECS CloudFormation template if it's stuck in the rollback state

If your microservices are using ECS services and the deployments are going through CloudFormation, that sometimes can cause weird issues. For example, if there is an application error...

In AWS, Mar 24, 2021

Useful Docker and docker-compose commands

Working with Docker Compose in a development environment can be challenging sometimes for the newcomers, unless you got the time on your hands to google everything from stack overflow...

In Docker, Mar 21, 2021

Build a Docker image and push it to Docker Hub

This tutorial is aimed to show you how to build and push an image to the Docker Hub repo. Let’s jump on the steps bellow.

In Docker, Feb 21, 2021

How to install Docker Compose on Ubuntu 19.04

Installing Docker Compose on Ubuntu 19.04 will get some benefits in terms of the procedure of starting multiple Docker containers, creating volumes, etc. But, before installing Docker...

In Docker, Ubuntu, Dec 15, 2019

How to install Docker on Ubuntu 19.04

Following the steps below will let you realize that installing Docker on Ubuntu 19.04 is not that hard as it seems, so let’s see how you can do it.

In Docker, Ubuntu, Dec 13, 2019

How to upload files to Azure Cloud Shell

As the name says, Azure Cloud Shell is a browser-accessible shell, which is used for managing Azure resources. It comes with two types of command shells Bash and PowerShell. It also g...

In Azure, Nov 27, 2019

How to easily Start, Stop, Restart or Delete Azure VMs

Managing Azure Virtual Machines through the Portal could be pretty straightforward. But, it requires multiple steps using the GUI. For example, you’ll have to login to the Portal firs...

In Azure, Oct 28, 2019

How to backup and restore an Azure SQL database using Azure CLI

You cannot think of a SQL Server Administration or any kind of relational and non-relational database administration without the two magic words: backup and restore. Backing up a data...

In Azure, Oct 17, 2019

How to upload your local files to your AWS S3 bucket with AWS CLI

There are a lot of reasons for moving your local files into your AWS S3 bucket. Maybe you want to host your static files with S3 or you want to make a backup of your databases, etc. I...

In AWS, Oct 15, 2019