Linux Tutorials on the topic “virtualization”
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Create a Virtual Private Cloud (VPC) on AWS using Terraform
Author: Rahul Shivalkar • Tags: linux, virtualization • Comments: 1 • Published: May 26, 2020In this article I will show you how to create a VPC along with Subnets, Internet Gateway, NAT Gateways, and Route Tables. We will be creating 1 VPC with 4 Subnets: 2 Private and 2 Public, 2 NAT Gateways, 1 Internet Gateway, and 4 Route Tables.
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Dockerizing Flask Application Using Docker on Debian 10
Author: Hitesh Jethva • Tags: linux, programming, virtualization • Comments: 0 • Published: May 16, 2020Flask is a popular Python web framework. It is classified as a microframework because it does not require particular tools or libraries. In this tutorial, we will explain how to deploy Flask application with Docker on Debian 10 server.
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What is IAM and How does IAM Work in AWS?
Author: Rahul Shivalkar • Tags: server, virtualization • Comments: 3 • Published: Jan 28, 2020IAM (Identity and Access Management) falls under “Security, Identity, & Compliance” service in AWS (Amazon Web Services). It lets us manage access to AWS services and resources securely. Using IAM we can create and manage AWS users, groups, roles and use permissions to allow or deny their access to AWS resources.
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Install and Use Docker Compose on CentOS 8
Author: Hitesh Jethva • Tags: linux, virtualization • Comments: 1 • Published: Dec 23, 2019Docker Compose is a tool that can be used to define and run multiple containers as a single service. In this tutorial, we will show you how to install and use Docker Compose in CentOS 8.
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How to setup Elastic Container Registry (ECR) for Docker on AWS
Author: Rahul Shivalkar • Tags: virtualization • Comments: 0 • Published: Dec 16, 2019Amazon Elastic Container Registry (ECR) is a managed container registry service of AWS. In this article, we will see how to create an ECR registry, repository, and push and pull the Docker image to/from it.
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How to create an alarm for an EC2 instance with Cloudwatch
Author: Rahul Shivalkar • Tags: server, virtualization • Comments: 0 • Published: Dec 03, 2019Cloudwatch is a monitoring and management service which can be used to monitor services on AWS and manage them when a particular condition meets. Cloudwatch can be used to collect performance and operational data (CPU, RAM, Network_IN, Network_Out, etc) of the services available on AWS .
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How to create an Ubuntu EC2 Instance on AWS
Author: Rahul Shivalkar • Tags: server, ubuntu, virtualization • Comments: 3In this article, we will see how to create a new Ubuntu EC2 Instance on AWS. EC2 (Elastic Compute Cloud ) is part of the “Compute” service in AWS (Amazon Web Services). EC2 is nothing but a VM (Virtual Machine) in AWS.
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How to create Docker Images with a Dockerfile on Ubuntu 16.04 LTS
Author: Muhammad Arul • Tags: linux, server, ubuntu, virtualization, web server • Comments: 11In this tutorial, I will show you how to create your own docker image with a dockerfile. A Dockerfile is a script that contains collections of commands and instructions that will be automatically executed in sequence in the docker environment for building a new docker images. As example, we will create a Nginx Web server with PHP-FPM.
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Setup a Local WordPress Development Environment with Vagrant
Author: Navjot Singh • Tags: centos, debian, linux, ubuntu, virtualbox, virtualization • Comments: 1Vagrant is a tool for working with virtual environments. It provides an easy way to set up a local development environment with a few commands, and you can replicate a complete setup as many times as you want, with ease and without the hassle of installing everything manually.
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How to Install and Configure OpenShift Origin PaaS Server on Ubuntu 18.04
Author: Hitesh Jethva • Tags: cloud, linux, ubuntu, virtualization • Comments: 7OpenShift is a free and open-source Platform-as-a-Service developed by Red Hat. It is used to develop, host and scale applications in the cloud environment. OpenShift provides support for lots of languages like Java EE6, Ruby, PHP, Python, Perl, MongoDB, MySQL, and PostgreSQL.
