How to provide secure HTTPS access to your Kubernetes deployment endpoints on Amazon EKS — Table of Contents Introduction The idea Requirements Setting Up an Ingress Controller Installing ingress-nginx Setting an external IP Setting Up a Certificate Issuer Installing cert-manager Adding support for private VPCs Providing DNS access Deploying the certificate issuer Setting Up Your Ingress Summary

How to use Jenkins with custom Docker image executors in an auto-scaling environment using Kubernetes on Amazon EKS with Spot instances. Table of Contents — Introduction — Requirements — Setting up the EKS cluster — Setting up the Jenkins deployment — — Creating a persistent volume — — Creating a Jenkins container —…

Take your K8s to the next level — Table of Contents Introduction Requirements Installing Prerequisites Install eksctl Install kubectl Setting Up an EKS Cluster Create the EKS cluster Setting Up the Kubernetes Environment Install Kubernetes metrics server Install Kubernetes dashboard Install Helm package manager Creating the Deployment Create a Docker image Upload your image to ECR Create the Kubernetes deployment using the uploaded image Test the deployment Auto-Scaling the Deployment Exposing an Endpoint Summary…

How to use Amazon Cognito user pools with a Python AWS Lambda back end to secure an AWS API Gateway endpoint — Table of Contents Introduction A brief about OAuth 2.0 Requirements Creating the Amazon Cognito user pool Creating the user pool Adding a user Creating an App Client Configuring the App Client Identity Providers Adding a user — cont. Using the built-in form to register users Setting up an authorization endpoint

How to use AWS API Gateway endpoint with Python AWS Lambda backend to allow uploads of binary files to your cloud environment. Table of Contents Introduction Requirements Writing the AWS Lambda function Creating the function Writing the function code Granting S3 access to the function Testing the function Setting up the API Gateway …

How to setup JumpCloud with RADIUS to grant your organization users SSH access to VPN machines with no internet access using their domain credentials. Table of Contents Introduction Requirements Setting Up the RADIUS Server Installing FreeRADIUS Connecting your RADIUS server with JumpCloud Configuring the proxy Testing the Authentication Adding a Client Adding a…