Umair Yaquoob

𝟯 𝗦𝘁𝗲𝗽𝘀 𝗧𝗼 𝗦𝗲𝘁𝘁𝗶𝗻𝗴 𝗨𝗽 𝗠𝘂𝗹𝘁𝗶-𝗖𝗹𝘂𝗱 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺: Most Terraform repos 𝘤𝘰𝘭𝘭𝘢𝘱𝘴𝘦 the second you add more than one Cloud. Here’s the 3-part structure that keeps 𝐦𝐮𝐥𝐭𝐢-𝐜𝐥𝐨𝐮𝐝 Terraform clean and scalable 👇🏽 1️⃣ 𝐂𝐥𝐨𝐮𝐝-𝐬𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐜𝐨𝐝𝐞 ▶ multi-cloud-terraform/ holds separate folders for 𝐀𝐖𝐒 and 𝐀𝐳𝐮𝐫𝐞. ▶ Each has its own 𝐦𝐚𝐢𝐧.𝐭𝐟, 𝐯𝐚𝐫𝐢𝐚𝐛𝐥𝐞𝐬.𝐭𝐟, and 𝐨𝐮𝐭𝐩𝐮𝐭𝐬.𝐭𝐟. ▶ This keeps the logic for each provider clear and isolated. 2️⃣ 𝐑𝐞𝐮𝐬𝐚𝐛𝐥𝐞 𝐦𝐨𝐝𝐮𝐥𝐞𝐬 ▶ Inside modules/, you define building blocks like: AWS storage Azure compute Shared networking ▶ Write once, use many times. No duplication. 3️⃣ 𝐄𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭 𝐜𝐨𝐧𝐟𝐢𝐠𝐬 ▶ envs/ contains dev, test, and prod. ▶ Each environment has its own backend, variables, and provider files. ▶ Same codebase, different settings, isolated deployments. 𝐖𝐡𝐲 𝐢𝐭 𝐦𝐚𝐭𝐭𝐞𝐫𝐬: ✅ No duplication across clouds ✅ Teams scale without stepping on each other ✅ Environments stay clean and consistent 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗶𝘀 𝗽𝗼𝘄𝗲𝗿𝗳𝘂𝗹, 𝗯𝘂𝘁 𝗼𝗻𝗹𝘆 𝗶𝗳 𝘆𝗼𝘂 𝗱𝗲𝘀𝗶𝗴𝗻 𝗳𝗼𝗿 𝗴𝗿𝗼𝘄𝘁𝗵. 𝗛𝗼𝘄 𝗵𝗮𝘃𝗲 𝘆𝗼𝘂 𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝗱 𝗺𝘂𝗹𝘁𝗶-𝗰𝗹𝗼𝘂𝗱 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗶𝗻 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀?

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Before You Ship to Production… Read This. Too many teams treat Kubernetes like it’s still running in staging. Then comes the late-night pager. Downtime. Blame games. After mentoring dozens of engineers and seeing real outages firsthand, I have documented the 10 Non-Negotiables for Running Kubernetes in Production, no fluff, just hard-earned lessons. From probes to autoscaling, from secrets to security, this is the checklist you never skip. Follow Bavithran M for more DevOps, Kubernetes, and cloud-native insights. 🔁Don't keep this to yourself, share it with your network and help someone improve their Kubernetes resilience! #kubernetes #devops #cloudnative #productionready #platformengineering #careerbytecode CareerByteCode #bavicnative #DevSecOps #Azure #AWS #GCP #Job #Interview #Career #Linkedin #Troubleshooting

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🚫 Stop confusing between Terraform and Ansible 🚫 Imagine you’re setting up a new house: 🏗️ Terraform is the architect and builder. • It lays the foundation, builds the walls, and sets up the wiring. • You just tell it what the house should look like (declarative), and it ensures it’s built that way. • It works across multiple clouds – AWS, Azure, GCP – like a universal contractor. • It also keeps track of what’s been built (state management), so changes are consistent. 🛠️ Ansible is the interior designer and caretaker. • Once the house exists, Ansible decorates it, installs appliances, and keeps things running. • It works step by step (procedural), following playbooks like a to-do list. • No agents needed – just simple SSH/WinRM. • Perfect for software installs, updates, patching, and everyday automation. 👉 Together: Terraform builds the house, Ansible makes it livable and well-maintained. ⸻ #DevOps #Terraform #Ansible #CloudComputing #Automation #InfrastructureAsCode #ConfigurationManagement #TechSimplified

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🚀 Preparing for DevOps & Kubernetes interviews? I’ve pulled together some of the most useful resources covering everything from fundamentals to real-world troubleshooting scenarios. 🔹 Key Topics to Revisit ✅ DevOps Basics → https://lnkd.in/eyn5Gzz7 ✅ Docker Essentials → https://lnkd.in/epvDkN7c ✅ Kubernetes Deep Dive → https://lnkd.in/eBGp-yA6 ✅ CI/CD Practices → https://lnkd.in/e7V3v5WY ✅ Cloud Platforms → https://lnkd.in/eD5PDrY4 🔹 Hands-On Scenarios 🔧 K8s Troubleshooting → https://lnkd.in/eHy6bY6W 🔧 Linux Administration → https://lnkd.in/ezQkABVz 🔧 Monitoring & Logging → https://lnkd.in/eBsddtwr 🔧 Cost Optimization in Cloud → https://lnkd.in/epx8sYXH 🔧 Network Security → https://lnkd.in/e9qtFvVY For practice, check out this repo on Kubernetes deployment strategies 👇 🌟 https://lnkd.in/gcCrfha8 👉 Learn Kubernetes the visual way at samwi.in 📌 Check out samwi.in for a visual approach to Kubernetes

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Why Linux SHOULD Be Your First Skill Before Kubernetes. Before Docker. Before AWS. Start with Linux. Seriously. Here’s why it actually matters: 1. Everything runs on Linux Cloud servers, containers, orchestration tools - most of it is Linux underneath. If you don’t know it, you’re just guessing. 2. You’ll debug faster Logs, permissions, processes, they all live in the shell. Knowing Linux means you can fix things yourself instead of waiting on someone else. 3. It builds real confidence Once you get what’s happening under the hood, learning Docker or Kubernetes feels way less scary. 4. It’s the DevOps foundation CI/CD pipelines, automation scripts, monitoring agents, they all touch Linux at some point. Start small: • File system basics • Permissions • Networking • Shell scripting Then build up from there. Trust me. Everything else will make more sense. #devops #linux #cloudcomputing #interviewtips

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🚀 The Ultimate Terraform Interview Playbook – Free Guide! Are you preparing for a DevOps or Cloud Engineering role? Or already using Terraform and want to level up your skills? 🌐 This power-packed PDF on Terraform Interview Questions covers everything you need: ✅ 50+ Real-World Q&A you’ll face in interviews ✅ Core to Advanced Concepts explained clearly ✅ Deep dives into: 1️⃣ Terraform State Management 2️⃣ Remote State & Locking 3️⃣ Providers, Modules & Dynamic Blocks 4️⃣ Zero-Downtime Deployments 5️⃣ Secrets Management & Security Best Practices 6️⃣ Debugging, Console, FMT & Workspaces 7️⃣ Terraform CLI vs Terraform Cloud Perfect for both beginners building IaC foundations and experienced pros tackling real-world infra challenges. 🚀 📌 Disclaimer: This material is for educational purposes only. All rights belong to their respective owners. #Terraform #DevOps #InfrastructureAsCode #CloudEngineering #IaC #AWS #Azure #GoogleCloud #HashiCorp #Automation #TechInterview #DevSecOps

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You’d be surprised → 95% of DevOps and SRE engineers use Kubernetes daily but still can’t clearly explain how node affinity works in a deployment.yaml during real-world debugging or interviews. That’s why I broke down how Node Affinity helps control which nodes your pods get scheduled on → using simple matchExpressions, requiredDuringSchedulingIgnoredDuringExecution, and label selectors inside affinity blocks. Understand how to ensure your workloads run on the right nodes, whether for cost optimization, high availability, or hardware constraints. A must-read if you're working with Kubernetes in production or prepping for DevOps interviews. ♻️ If you found this helpful, consider reposting or sharing it with your network. Follow for more → Amay Jaiswal #Kubernetes · #DevOps · #SRE · #K8sDeployment · #NodeAffinity · #YAMLFiles · #CloudNative · #DevOpsInterview · #LinuxForDevOps · #InfrastructureAsCode · #KubernetesForBeginners · #DevOpsCommunity · #Pod

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How AWS Serverless Architecture Simplifies Your Workflow Most cloud aspirants think serverless means "no servers" - but 90% don’t fully understand how to leverage it for high efficiency. Let’s break it down using Synchronous Invocation in Serverless as a simple example (refer to the diagram below): 1. Client sends a request through the API Gateway. 2. Lambda functions handle the core logic, such as user authentication and CRUD operations. 3. Cognito manages the user pool for secure access. 4. DynamoDB ensures that all user data is safely stored and easily accessible. This flow eliminates the need for server management and boosts efficiency for scaling applications. Want to build a serverless system that reduces complexity and AWS costs? 𝐃𝐌 me "roadmap" if you're serious about your cloud career and ready to fast-track your results. 𝐅𝐫𝐞𝐞 𝐀𝐖𝐒 𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞𝐬: https://lnkd.in/gH6aFfK7 - for whatsapp group https://nfcgo.to/start - for free online community Follow Riyaz Sayyad for more AWS Cloud content

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