Linux Archives - Hands-On-Cloud

Quick And Simple Introduction to Kubernetes Helm Charts in 10 minutes

Leave a Comment / Linux / docker, helm, k8s, kubernetes

This article will walk you through the Helm installation process and basic usage scenarios. We’ll briefly walk you through the process of packaging the Kubernetes application to a Helm chart. Kubernetes is an excellent platform for running your container applications, but it lacks application state descriptions using manifest files. Luckily for us, the Kubernetes community …

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Docker – How to setup Jupyter behind Nginx proxy

Leave a Comment / Linux / docker, jupyter, nginx

The initial version of this article been published over two years ago. Here I’m showing, how to configure Jupyter behind Nginx reverse proxy. Such configuration is still not very obvious for many people. There’re a lot of issues and gists on GitHub and it is very difficult to choose the right solution for this problem. …

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How to build Anaconda Python Data Science Docker container

Leave a Comment / Linux / anaconda, docker, jupyter, keras, matplotlib, opencv, pandas, python, sklearn, tensorflow

In this article, we’ll build a Docker container for Machine Learning (ML) development environment. This image is quite useful if you’re developing ML models or you need a pre-configured Jupyter notebook with some of the most useful libraries. Recently we published an article Quick And Simple Introduction to Kubernetes Helm Charts in 10 minutes, where you …

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CloudFormation Tutorial – How To Automate EC2 Instance In 5 Mins [Example]

Leave a Comment / AWS, Linux / cfn-init, cloudformation, docker, ec2, instance, vpc

This article continues CloudFormation article series and describes how to automate EC2 instances in 5 minutes using this step-by-step guide. Get complete the CloudFormation template at the end and deep-dive explanation by the road. Become the CloudFormation expert in a couple of minutes! All source code is available for you at our GitHub folder. What is …

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CloudFormation – How to access CodeCommit repo from EC2 instance

Leave a Comment / AWS, Linux / cloudformation, codecommit, mongodb, packer

It is a very common task to pull your application code to EC2 instances from the Git repository. If you’re using CodeCommit as your main Git repository and CloudFormation for infrastructure management, it is very easy to launch an instance and allow it to access that repository without storing any credentials or keys inside of …

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Serverless Framework – Run your Kubernetes Workloads on Amazon EC2 Spot Instances with Amazon EKS – Part 1

Leave a Comment / AWS, Linux / cloudformation, ecs, eks, fargate, kubernetes, lambda, serverless

You may be already familiar with How to use AWS Fargate and Lambda for long-running processes in a Serverless app article from the official Serverless blog, where Rupak Ganguly shows us how to offload heavy jobs to ECS cluster. This is a very nice, but very expensive solution. So, in this article, we’ll create a fully functional Kubernetes cluster backed by …

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Serverless Framework – Run your Kubernetes Workloads on Amazon EC2 Spot Instances with Amazon EKS – Part 2

Leave a Comment / AWS, Linux, Serverless / cloudformation, ecs, eks, fargate, kubernetes, lambda, serverless

In the previous article “Serverless Framework – Run your Kubernetes Workloads on Amazon EC2 Spot Instances with Amazon EKS – Part 1” we created a fully functional Kubernetes cluster backed by Spot instances using AWS EKS service. In this article, we will accomplish automation of converting video files uploaded to the S3 bucket using Kubernetes …

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Why you should never ever use NixOS

Easy way to connect to multiple AWS CodeCommit repositories

Leave a Comment / AWS, Linux / awscli, codecommit, git

In this article, I’ll show, how you can connect and commit to multiple CodeCommit repositories in different AWS account from the same machine in an easy and comfortable way. Prerequisites One or more AWS users with access to different CodeCommit repositories. awscli tool installed. git tool installed. You’re using Linux or OS X. Credentials First of all …

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Automating static website deployment using CircleCI and Terraform

Leave a Comment / AWS, Linux / circleci, cypress, docker, environment, git, infrastructure, pipeline, repository

In this article, you’ll find a set of instructions and boilerplate code, which will help you to organize an end-to-end CI/CD pipeline for your static website deployment to the AWS S3 bucket. Technology stack To demonstrate our solution we’ll be using the following technology stack: CircleCI – Cloud native tool for automating continuous integration and continuous …

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