Kubernetes Architect’s Post

Terraform operates at a higher level of abstraction, managing resources and their configurations across CLOUD environments. but Kubernetes operates at a lower level of abstraction, focusing on the deployment and lifecycle of CONTAINERS within a cluster. They are not the same thing!

Mohamed Hamdan Faris, a Cloud Development Engineer, discusses optimizing CoreDNS in EKS clusters. You can scale the number of replicas or use a Horizontal Pod Autoscaler (HPA) to handle varying query loads, but a cluster-proportional autoscaler is recommended for large-scale deployments. Watch the full episode: https://ku.bz/4QD3kFP60

🎉 Finished reading Terraform: Up & Running! Combining application and infrastructure workflows today with Terraform Cloud and Sentinel policies. Next up: more hands-on projects! #30daytfchallenge #HUG #hashicorp #HUGYDE @Chi Che. #IaC #terraform Day 22 Of 30 Days Of Terraform Today, I combined application and infrastructure workflows with Terraform Cloud policies. Combining application and infrastructure workflows using Terraform Cloud and Sentinel policies enables organizations to manage their infrastructure as code while enforcing compliance and governance.

Most famous cloud utilities like Kubernetes or Docker are implemented in Go. Have you ever wondered how they really work? In this three-part blog series, we’ll dive deep into the inner workings of Go programs that power much of today’s cloud infrastructure. Specifically, we’ll explore the challenges of hooking and instrumenting Go programs without having access to their source code—a scenario that can be useful when working with third-party binaries on your infrastructure. Read on to learn about internal memory management, low-level assembly for critical runtime functions, and how to inject a custom shared library into the runtime to enable hooking into any part of the running code. 👉 part 1 : https://lnkd.in/eNyQnXv5 👉 part 2: https://lnkd.in/dNe56wpM 👉 part 3: https://lnkd.in/eSQ-HzjM

Start your week with some serious cloud power. In my latest post, I dive into automating a complete virtual network environment using AWS CloudFormation. We're talking Virtual Private Clouds, subnets, and all the building blocks for a robust cloud setup. Check it out to see how you can create and manage cloud infrastructure with ease. #AWS #CloudFormation #InfrastructureAsCode #Automation #CloudComputing

Complete Ericsson CNIS "Cloud Native Infrastructure" Operation and Administration training. A great solution for cloud with different layers. Step forward for cloud along with my study for Kubernetes and how kubernetes is become a crucial orchestration for Cloud Native.

Day 21-22 of the #30daytfchallenge. More on the terraform cloud. -Learnt how to incorporate terraform workspaces in terraform cloud with different versions. -Efficient handling of terraform variables and environment variables for secret management. -Integration with source code repositories -Setting up terraform private modules for your usecases instead of relying on public terraform modules from the registry. #labeveryday #terraform #terraformcloud #hug

VPS/home lab are a great way to learn, especially DevOps stuff. But can you simulate a VPS on your own machine without buying a cloud VPS service? The answer is: of course. Using VirtualBox's NAT Port Forwarding feature, we can simulate SSH-ing into a VPS. On the image attached, I forward the VM's SSH service to port 2222. So I can simply SSH into it from my host machine with $ ssh -p 2222 <usr><at-symbol><local-ip> If you're interested for a step-by-step, I just published a new article on my blog talking about this: https://lnkd.in/gUKfRGPj

🖥️ Watch this insightful session with Ron Howard as he dives into the prerequisites for deploying the GigaVUE Cloud Suite on AWS and guides you through the complete deployment process using the AWS Console + GigaVUE Fabric Manager. https://ow.ly/OeGV30sGSek

Day 15 of #75DaysOfTech Update on my Terraform journey 👩🏾💻: Learning About Terraform State Management: When managing cloud infrastructure, State Management in Terraform is really important. It helps us keep track of changes and ensures that updates are consistent. Here’s how it works: 1. Central Storage: By saving the state in S3, we can avoid mistakes with our setup. This way, we always know what our infrastructure looks like. 2. Working Together: Using DynamoDB for state locking allows team members to work at the same time without messing up each other’s changes. This keeps everything stable and organized. I’ve attached a screenshot of my backend setup to show how it works. That's all for now, bye ❤️😊 #AWS #Terraform #CloudComputing #InfrastructureAsCode #TechJourney #StateManager #TechCommunity