Linux Tutorials on the topic “virtualization”
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How to Install Discourse Forum with Docker on CentOS 8
Author: Hitesh Jethva • Tags: centos, linux, virtualization, web server • Comments: 0Discourse is a free and open-source platform built for the next decade of the Internet. In this tutorial, we will show you how to install Discourse forum using Docker on CentOS 8 server.
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Create and Store Secrets like Passwords, OAuth Tokens, and SSH Keys in Kubernetes
Author: Rahul Shivalkar • Tags: cloud, linux, virtualization • Comments: 0In Kubernetes, we can store and manage sensitive information, such as passwords, OAuth tokens, and ssh keys using Kubernetes Secrets. In this article, we will create secrets using .yml file and access them in the Pod as Environment Variables.
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How to Install oVirt Open Virtualization Manager on CentOS 8
Author: Hitesh Jethva • Tags: centos, linux, server, virtualization • Comments: 2oVirt is a free and open-source distributed virtualization solution that can be used to manage your entire infrastructure. In this tutorial, we will explain how to install oVirt on CentOS 8 server.
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How to create Docker Images with a Dockerfile on Ubuntu 20.04 LTS
Author: Muhammad Arul • Tags: linux, server, ubuntu, virtualization, web server • Comments: 6In 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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How to create a Terraform module
Author: Rahul Shivalkar • Tags: cloud, linux, virtualization • Comments: 6In this article, we will see how to create reusable modules in Terraform. Modules allow us to avoid code duplication. It means the same code can be used to create resources of the same type. By using modules you do not need to copy-paste your code to create multiple resources of the same type.
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How to create Docker Images with a Dockerfile on Ubuntu 18.04 LTS
Author: Muhammad Arul • Tags: linux, server, ubuntu, virtualization, web server • Comments: 0In 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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Create a Virtual Private Cloud (VPC) on AWS using Terraform
Author: Rahul Shivalkar • Tags: linux, virtualization • Comments: 1In 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: 0Flask 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: 4IAM (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: 1Docker 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.
