Month: June 2021

Moving docker images from one container registry to another

How to copy Docker Hub images into your private Azure Container Registry (ACR). In a business, when consuming public docker images, you may want to sanitise them, running some processes before putting them to use. This process could be used for: Standardising configuration. Installing required software/packages. Checking for vulnerabilities and take snapshots of all dependency …

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Example: Deploying PHP Guestbook application with Redis

This tutorial shows you how to build and deploy a simple (not production ready), multi-tier web application using Kubernetes and Docker. This example consists of the following components:A single-instance Redis to store guestbook entries Multiple web frontend instances ObjectivesStart up a Redis leader. Start up two Redis followers. Start up the guestbook frontend. Expose and…

Docker Vs Podman

A whole new revolution of containerization started with the Docker where the daemon process manages the whole bunch of things and became one of the most popular and widely used container management systems. But. Hold on! Do you really think it is worth sticking to the Docker by assuming it’s the only effective way of …

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Tutorial: Deploy the Kubernetes Dashboard (web UI)

This tutorial guides you through deploying the Kubernetes Dashboard to your Amazon EKS cluster, complete with CPU and memory metrics. It also helps you to create an Amazon EKS administrator service account that you can use to securely connect to the dashboard to view and control your cluster. PrerequisitesThis tutorial assumes the following: You have…