https://chetan-thapliyal.cloud/posts/ Recent content in ✍️ Blog on Chetan's Portfolio Hugo -- gohugo.io en Wed, 30 Sep 2026 22:00:00 +0530 https://chetan-thapliyal.cloud/posts/proxmox-cloud-init-template-for-k3s-homelab/ Wed, 30 Sep 2026 22:00:00 +0530 https://chetan-thapliyal.cloud/posts/proxmox-cloud-init-template-for-k3s-homelab/ How I built a reusable Ubuntu 24.04 cloud-init template on Proxmox VE to power my k3s homelab – one golden image to clone them all. https://chetan-thapliyal.cloud/posts/homelab-fan-noise-and-phantom-shutdowns/ Wed, 30 Sep 2026 22:00:00 +0530 https://chetan-thapliyal.cloud/posts/homelab-fan-noise-and-phantom-shutdowns/ My HP laptop homelab node makes alarming fan noise and shuts down without warning – and after weeks of digging through ACPI tables, EC registers, and kernel logs, I still don’t have a clean answer. Here’s everything I found. https://chetan-thapliyal.cloud/posts/ultimate-devops-monitoring-with-prometheus-a-step-by-step-guide-to-real-time-alerts/ Thu, 25 Jul 2024 05:45:53 +0000 https://chetan-thapliyal.cloud/posts/ultimate-devops-monitoring-with-prometheus-a-step-by-step-guide-to-real-time-alerts/ Step-by-step guide to real-time DevOps monitoring with Prometheus, Node Exporter, Blackbox Exporter, and Alertmanager for uptime and system health https://chetan-thapliyal.cloud/posts/3-tier-architecture-multi-environment-deployment-using-terraform-jenkins-docker-and-gke/ Sat, 20 Jul 2024 07:54:20 +0000 https://chetan-thapliyal.cloud/posts/3-tier-architecture-multi-environment-deployment-using-terraform-jenkins-docker-and-gke/ Deploy a full-stack web app using a multi-environment pipeline with Terraform, Jenkins, Docker, and GKE, ensuring scalability and security https://chetan-thapliyal.cloud/posts/micro-service-deployment-using-aks-and-argocd/ Fri, 28 Jun 2024 13:25:47 +0000 https://chetan-thapliyal.cloud/posts/micro-service-deployment-using-aks-and-argocd/ Deploy microservices with AKS and ArgoCD. Create Dockerfiles, configure Azure DevOps pipelines, and automate CI/CD https://chetan-thapliyal.cloud/posts/implementing-a-security-centric-cloud-native-cicd-pipeline-a-real-world-demonstration-using-terraform-and-gcp/ Sat, 08 Jun 2024 07:26:18 +0000 https://chetan-thapliyal.cloud/posts/implementing-a-security-centric-cloud-native-cicd-pipeline-a-real-world-demonstration-using-terraform-and-gcp/ Implement a security-focused cloud-native CI/CD pipeline using Terraform and GCP, integrating automation, monitoring, and robust security practices https://chetan-thapliyal.cloud/posts/optimizing-docker-images-with-multistage-builds-a-hugo-portfolio-example/ Fri, 26 Apr 2024 20:19:19 +0000 https://chetan-thapliyal.cloud/posts/optimizing-docker-images-with-multistage-builds-a-hugo-portfolio-example/ Optimizing Docker Images with Multistage Builds: A Hugo Portfolio Example https://chetan-thapliyal.cloud/posts/building-blocks-of-networks-devices/ Sun, 25 Feb 2024 19:01:13 +0000 https://chetan-thapliyal.cloud/posts/building-blocks-of-networks-devices/ Uncover the secrets of network devices. Explore cables, switches, routers, and how they impact your internet speed and reliability. https://chetan-thapliyal.cloud/posts/understanding-tcpip-the-secret-language-of-the-internet/ Sun, 25 Feb 2024 14:40:34 +0000 https://chetan-thapliyal.cloud/posts/understanding-tcpip-the-secret-language-of-the-internet/ Learn the basics of TCP/IP, discover why it’s the backbone of the internet, and explore the history behind its success. https://chetan-thapliyal.cloud/posts/introduction-to-networking/ Wed, 07 Feb 2024 18:51:14 +0000 https://chetan-thapliyal.cloud/posts/introduction-to-networking/ Unraveling the Significance of TCP/IP in Modern IT Environment https://chetan-thapliyal.cloud/posts/building-a-simple-domain-verification-tool-introducing-goverifydomain/ Thu, 17 Aug 2023 10:56:22 +0000 https://chetan-thapliyal.cloud/posts/building-a-simple-domain-verification-tool-introducing-goverifydomain/ Domain verification involves the process of confirming the authenticity and legitimacy of a domain name address or domain before considering it trustworthy. https://chetan-thapliyal.cloud/posts/building-a-simple-web-server-with-go/ Tue, 15 Aug 2023 04:30:10 +0000 https://chetan-thapliyal.cloud/posts/building-a-simple-web-server-with-go/ Are you a beginner looking to learn about building a basic web server using the Go programming language? https://chetan-thapliyal.cloud/posts/structs-methods-and-interfaces-in-go-blog-13-of-the-go-series/ Mon, 14 Aug 2023 04:30:09 +0000 https://chetan-thapliyal.cloud/posts/structs-methods-and-interfaces-in-go-blog-13-of-the-go-series/ In the world of programming, organizing and managing data is a crucial task. Go, offers several powerful tools for this purpose, including structs, methods, https://chetan-thapliyal.cloud/posts/understanding-pointers-in-go-your-guide-to-memory-magic-blog-13-of-the-go-series/ Sun, 13 Aug 2023 06:30:11 +0000 https://chetan-thapliyal.cloud/posts/understanding-pointers-in-go-your-guide-to-memory-magic-blog-13-of-the-go-series/ Pointers are a fundamental concept that allows us to reference and manipulate data indirectly. https://chetan-thapliyal.cloud/posts/unlocking-the-magic-of-functions-in-go-blog-12-of-the-go-series/ Sun, 13 Aug 2023 04:30:12 +0000 https://chetan-thapliyal.cloud/posts/unlocking-the-magic-of-functions-in-go-blog-12-of-the-go-series/ Functions are like the building blocks of your code. They’re like mini-programs within a program that help you perform specific tasks. https://chetan-thapliyal.cloud/posts/mastering-maps-in-go-a-deep-dive-into-key-value-pairs-blog-11-of-the-go-series/ Sat, 12 Aug 2023 08:30:09 +0000 https://chetan-thapliyal.cloud/posts/mastering-maps-in-go-a-deep-dive-into-key-value-pairs-blog-11-of-the-go-series/ Maps offer a seamless way to store and retrieve key-value pairs. https://chetan-thapliyal.cloud/posts/unlocking-the-power-of-slices-in-go-blog-10-of-the-go-series/ Sat, 12 Aug 2023 06:30:09 +0000 https://chetan-thapliyal.cloud/posts/unlocking-the-power-of-slices-in-go-blog-10-of-the-go-series/ While slices seem similar to arrays at first glance, they offer a level of dynamism and functionality that can greatly enhance your coding experience. https://chetan-thapliyal.cloud/posts/arrays-in-go-your-gateway-to-structured-data-storage-blog-9-of-the-go-series/ Sat, 12 Aug 2023 03:30:12 +0000 https://chetan-thapliyal.cloud/posts/arrays-in-go-your-gateway-to-structured-data-storage-blog-9-of-the-go-series/ Arrays, one of the foundational data structures in programming, provide a structured and efficient way to store collections of elements. https://chetan-thapliyal.cloud/posts/mastering-control-flow-in-go-blog-8-of-the-go-series/ Fri, 11 Aug 2023 13:30:09 +0000 https://chetan-thapliyal.cloud/posts/mastering-control-flow-in-go-blog-8-of-the-go-series/ Control flow is a fundamental concept in programming that enables you to dictate the order in which statements are executed in your code. https://chetan-thapliyal.cloud/posts/operators-in-go-blog-7-of-the-go-series/ Fri, 11 Aug 2023 11:30:09 +0000 https://chetan-thapliyal.cloud/posts/operators-in-go-blog-7-of-the-go-series/ Operators are fundamental elements in any programming language, including Go. https://chetan-thapliyal.cloud/posts/variable-scope-type-casting-and-constants-in-go-blog-6-of-the-go-series/ Fri, 11 Aug 2023 03:02:06 +0000 https://chetan-thapliyal.cloud/posts/variable-scope-type-casting-and-constants-in-go-blog-6-of-the-go-series/ Variable scope refers to the visibility and accessibility of a variable within a program. https://chetan-thapliyal.cloud/posts/escape-sequences-in-go-blog-5-of-the-go-series/ Fri, 11 Aug 2023 02:59:08 +0000 https://chetan-thapliyal.cloud/posts/escape-sequences-in-go-blog-5-of-the-go-series/ Escape sequences offers developers a way to represent non-printable characters and format output effectively. https://chetan-thapliyal.cloud/posts/understanding-data-types-in-go-programming-blog-4-of-the-go-series/ Fri, 11 Aug 2023 02:30:07 +0000 https://chetan-thapliyal.cloud/posts/understanding-data-types-in-go-programming-blog-4-of-the-go-series/ Data types play a crucial role in programming by defining the nature of the data we work with. https://chetan-thapliyal.cloud/posts/building-blocks-of-go-variables-and-comments-blog-3-of-the-go-series/ Mon, 07 Aug 2023 07:30:09 +0000 https://chetan-thapliyal.cloud/posts/building-blocks-of-go-variables-and-comments-blog-3-of-the-go-series/ Variables, Printing and Comments in Golang https://chetan-thapliyal.cloud/posts/mastering-the-basics-of-go-programming-blog-2-of-the-go-series/ Mon, 07 Aug 2023 04:30:12 +0000 https://chetan-thapliyal.cloud/posts/mastering-the-basics-of-go-programming-blog-2-of-the-go-series/ Go, the versatile programming language employs a structured approach to code organization through packages. https://chetan-thapliyal.cloud/posts/exploring-golang-a-comprehensive-introduction-blog-1-of-the-go-series/ Mon, 07 Aug 2023 02:30:12 +0000 https://chetan-thapliyal.cloud/posts/exploring-golang-a-comprehensive-introduction-blog-1-of-the-go-series/ Go, or Golang is an open-source programming language developed by Google in 2009. It has a simple syntax and is designed for easy readability. https://chetan-thapliyal.cloud/posts/mastering-version-control-systems-a-comprehensive-guide/ Wed, 02 Aug 2023 11:30:56 +0000 https://chetan-thapliyal.cloud/posts/mastering-version-control-systems-a-comprehensive-guide/ Unveiling Version Control Systems https://chetan-thapliyal.cloud/posts/is-coding-essential-for-devopscloud-engineering/ Tue, 01 Aug 2023 05:25:48 +0000 https://chetan-thapliyal.cloud/posts/is-coding-essential-for-devopscloud-engineering/ Is coding essential for DevOps/cloud engineering? https://chetan-thapliyal.cloud/posts/the-abcs-of-devops-understanding-the-key-concepts/ Fri, 30 Jun 2023 07:45:29 +0000 https://chetan-thapliyal.cloud/posts/the-abcs-of-devops-understanding-the-key-concepts/ Understand What DevOps is and Why should you care? https://chetan-thapliyal.cloud/posts/devops-building-bridges-between-development-and-operations-in-the-sdlc/ Tue, 20 Jun 2023 07:13:43 +0000 https://chetan-thapliyal.cloud/posts/devops-building-bridges-between-development-and-operations-in-the-sdlc/ How DevOps changed SDLC https://chetan-thapliyal.cloud/posts/understanding-software-development-life-cycle-sdlc/ Sat, 10 Jun 2023 06:10:28 +0000 https://chetan-thapliyal.cloud/posts/understanding-software-development-life-cycle-sdlc/ Software Development Life Cycle (SDLC) - Learn about its phases, benefits, and different models in this comprehensive guide. https://chetan-thapliyal.cloud/posts/breaking-into-itdevops-essential-skills-and-best-practices/ Thu, 01 Jun 2023 07:57:24 +0000 https://chetan-thapliyal.cloud/posts/breaking-into-itdevops-essential-skills-and-best-practices/ Transitioning to New field of IT or DevOps?