How to Make Rancher Longhorn Work with MicroK8S

For the last 50 days, I have always wanted to create a Kubernetes Cluster with my storage engine as Longhorn. I use MicroK8S as my Kubernetes distro. I’ll be honest…

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How to successfully start open-iscsi service on Ubuntu 20.04

ISCSI is an protocol that transports block level data across a network, between an ISCSI Initiator (client) and ISCSI target on a storage device. When setting up a Kubernetes Cluster,…

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How to Install Rancher Longhorn on Microk8s, Ubuntu 20.04

Longhorn is a stable open source Kubernetes distributed block storage that can be used in production. Configuring longhorn is not very complicated, but there are a few caveats to consider…

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How to Setup a Single Node Kubernetes Cluster

Kubernetes, also known as K8S, is the most popular container orchestration tool. It is fully open source. Kubernetes allows you to automatically deploy, scale and manage containerized applications. In this…

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How to Create a Highly Available Database Cluster

Downtime can be very expensive and frustrates users. A sure way to prevent downtime is building a cluster for everything in your environment. Ensuring redundancy of various parts of your…

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How to Deploy a flask app on Ubuntu 20.04 using Passenger Standalone

On a previous article, we looked at deploying a flask application on Ubuntu 20.04 using Apache and Passenger It is also possible to deploy an application on Passenger alone, without…

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How to Deploy a Flask App in Ubuntu 20.04 using Apache and Passenger

Flask is a Python micro framework that is very popular. In this guide we will deploy a Flask application on an Ubuntu 20.04 server using Apache Web Server and Passenger….

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How to Upload a File in Flask

Many web apps or websites require uploading some sort of files such as PDFs, Images, Text files among others. If using flask for your back end, this may not be…

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How to Open a PDF File on the Browser with Flask

Sometimes when creating a application, you may want a some links to open PDF files on the browser instead of forcing the user to first download them locally to be…

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Getting started with Flask on Ubuntu 20.04

Flask is a python framework suited for developing websites and other web applications. It is easy to install and use Flask . Here we will look at how to run…

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