Optimizing Your Terraform Projects: Best Practices for Folder Structure 🌍 Hey LinkedIn community! 👋 Managing infrastructure as code (IaC) with Terraform is a game-changer for maintaining scalable and reliable environments. One critical aspect of a successful Terraform project is having a well-organized folder structure. Here are some best practices to keep your projects tidy and maintainable: Root Module Directory: Place your primary configuration files (main.tf, variables.tf, outputs.tf) in the root directory of your project. This is your entry point for running Terraform commands. Environment-Specific Configurations: Create subdirectories for each environment (e.g., prod, staging, dev). Each environment should have its own set of .tf files and a terraform.tfvars file to define specific variables ├── prod │ ├── main.tf │ ├── variables.tf │ ├── outputs.tf │ └── terraform.tfvars ├── dev │ ├── main.tf │ ├── variables.tf │ ├── outputs.tf │ └── terraform.tfvars Modules: Use a modules directory to define reusable modules. Modules encapsulate resources and can be shared across different environments. ├── modules │ ├── azurerm_rg │ │ ├── main.tf │ │ ├── variables.tf │ │ └── outputs.tf │ ├── azurerm_vnet │ │ ├── main.tf │ │ ├── variables.tf │ │ └── outputs.tf
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A solid foundation helps when building quality software. I've been using a variation of this Terraform module template repository for a while now and figured I would share. It includes: • 📦 Devcontainer designed for Terraform dev. • 🧹 pre-commit configurations for validation and linting. • 🪈 Github actions to support semantic version releases based on Conventional commits. • 📖 Automatic README generation using terraform-docs. This template solves the important things, like versioning and distribution, so that you can focus on Terraform. Let me know what you think! https://lnkd.in/ghmnUNh6
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🚀 Unleashing GitHub Copilot for Infratructure as Code. Revolutionize your IaC workflows with intelligent code suggestions and completions. Check out the article to learn more: https://lnkd.in/gTapHygD Key points: 🔹 Copilot supports Terraform and ARM templates 🔹 Accelerates IaC development cycles 🔹 Reduces errors and boosts productivity Copilot in Action! 🔥 Prerequisites: 1️⃣ Install the latest version of Visual Studio Code 2️⃣ Have a GitHub Copilot license with a personal free trial or your company/enterprise GitHub account. Install the Copilot extension and sign in from Visual Studio Code 3️⃣ Install the PowerShell extension for VS Code, as we are going to use PowerShell for our IaC sample. #GitHubCopilot #InfrastructureAsCode #DevOps #Azure
Unleashing GitHub Copilot for Infrastructure as Code
techcommunity.microsoft.com
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🚀 New GitHub Project Alert! 🚀 I am excited to share that I have just completed a comprehensive GitHub Actions workflow for a 3-tier application. This project leverages GitHub Actions to automate essential CI/CD tasks, ensuring a smooth and secure software development pipeline. Key features include: ✅ Manual Workflow Trigger: Easily trigger the workflow using workflow_dispatch. ✅ Node.js Version Management: Choose from multiple Node.js versions to suit your project needs. ✅ Caching: Efficient caching mechanisms to speed up dependency installations. ✅ SonarQube Scans: Integrated SonarQube scans to ensure code quality. ✅ Security Checks: Snyk tests for both frontend and backend to identify and fix vulnerabilities. ✅ Docker Image Building: Automated Docker image builds and pushes to AWS ECR for both frontend and backend. ✅ Kubernetes Deployment Updates: Seamlessly updates Kubernetes deployment files with the latest Docker image tags. This workflow automates the essential steps to build, test, and secure codebases, streamlining the CI/CD pipeline for any project. Check out the repository on GitHub: https://lnkd.in/gWqTPEHV Feel free to explore, use, and contribute! 🚀
GitHub - samiselim/github-actions-3tier-app-pipeline
github.com
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Are you looking to get started with Terraform? You must try terraform-levels! This wonderful resource offers a teaching-by-example approach, with increasing levels of difficulty. From a basic Terraform project to an advanced one, this GitHub repository is a great resource for anyone interested in learning Terraform. Check it out here: https://lnkd.in/eBgu2gRA Bookmark this link. Might be useful later! For more such content every day - Follow Vikas Yadav! #terraform #devops #learning
GitHub - evairmarinho/terraform-levels: Terraform examples in levels.
github.com
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Hello Folks! 👋 #Day17 of the DevOps journey with Abhishek Veeramalla sir! 🌟 We learn Everything about Terraform and also Write Your First Terraform Project🔥 playlist: https://lnkd.in/g9tczk5m 🔰 We've been diving deep into Terraform, covering essential topics like: 💠 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗨𝘀𝗲-𝗖𝗮𝘀𝗲𝘀: Understanding where Terraform fits into infrastructure management. 🌱 💠𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗟𝗶𝗳𝗲 𝗖𝘆𝗰𝗹𝗲: Navigating through the stages of Terraform's workflow. 🔄 💠 𝗪𝗿𝗶𝘁𝗲 𝘆𝗼𝘂𝗿 𝗙𝗶𝗿𝘀𝘁 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: Hands-on practice to get started with creating the infrastructure as code. 📝 💠 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗦𝘁𝗮𝘁𝗲 𝗙𝗶𝗹𝗲: Managing the state of your infrastructure deployments. 📁 💠 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗕𝗲𝘀𝘁 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀: Tips and tricks for efficient Terraform usage. 🔝 💠 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗠𝗼𝗱𝘂𝗹𝗲𝘀: Organizing and reusing Terraform configurations. 🔗 ❌ 𝐏𝐫𝐨𝐛𝐥𝐞𝐦𝐬 𝐰𝐢𝐭𝐡 𝐓𝐞𝐫𝐫𝐚𝐟𝐨𝐫𝐦: Addressing common challenges and how to overcome them. 💠 𝗧𝗲𝗿𝗿𝗮𝗳𝗼𝗿𝗺 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀: Preparing for potential questions in interviews.🤔 Now, I'm adding my GitHub repo for reference: https://lnkd.in/gYv3z6dt Excited to keep learning! 💪 #DevOps #Terraform #LearningJourney #GitHub #InfrastructureAsCode #CloudComputing #Automation #CareerGrowth #TechSkills #DeveloperCommunity #TechTwitter #ContinuousIntegration #ContinuousDeployment #SoftwareEngineering #Programming #DigitalTransformation #CloudInfrastructure #DevOpsCulture
GitHub - Sachin2815/write_first_terraform_project: ✍️ Covering Terraform basics to advanced techniques, this repository helps you dive into infrastructure as code. Master writing your first project, setting up a remote backend, using modules
github.com
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--- Can I use GitHub actions and Terraform to detect drift and even check port accessibility? YEP! --- GitOps with Terraform course going live October 5th! Link: https://lnkd.in/gHehp-9c Tools like Driftctl were awesome for detecting drift, but unfortunately, Snyk decided to put it into maintenance mode. So how can you create a makeshift-drift solution to at least monitor resources you've deployed? Using the GitHub Actions Scheduler, of course! Docs: https://lnkd.in/gYzaNVKG But using the GHA scheduler and a terraform plan task, you can run a plan on a schedule and set it to notify you of any changes. Now, you may be asking, can I use this same workflow to check my apps? Yep! You can, of course, just run a curl, but you can simplify even further by using an check block and http data source in your Terraform configuration. example: check "health_check" { data "http" "server" { url = "http://${aws_instance.server.public_ip}:${port}" } assert { condition = data.http.server.status_code == 200 error_message = "${data.http.terraform_io.url} returned an unhealthy status code" } } https://lnkd.in/grMgKhYx Pretty cool, huh? This can obviously be made to be much more complex and fit wherever you need within your workflow. Anyway, come me and a couple thousand others on the GitOps for Terraform bootcamp!
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🔥 Advanced Terraform Commands to Level Up Your IaC Game 🔥 1. terraform taint * Purpose: Force re-creation of a specific resource by marking it as “tainted.” * Benefit: Troubleshoot or refresh a single resource without redeploying everything. * Usage: terraform taint <resource_type.resource_name> 2. terraform import * Purpose: Import existing infrastructure into Terraform’s control. * Benefit: Bring manually created resources under Terraform management. * Usage: terraform import <resource_type.resource_name <unique_resource_id> 3. terraform state * Purpose: Manage resources directly in your state file. * Usage: terraform state list - Lists all resources managed by Terraform. terraform state rm <resource_name> - Removes a resource from state without deleting it. 4. terraform console * Purpose: Open an interactive console to experiment with expressions and test configurations. * Benefit: Quickly debug, test variables, and see computed values. * Usage: Simply type terraform console 5. terraform graph * Purpose: Generate a visual diagram of resources and dependencies. * Usage: terraform graph | dot -Tpng > graph.png (requires Graphviz) 6. terraform workspace * Purpose: Manage multiple environments (like dev, staging, prod) within one configuration. * Usage: terraform workspace new <name> - Create a new environment. terraform workspace select <name> - Switch to a different environment. 7. terraform validate * Purpose: Check for syntax errors and ensure your configuration is ready for deployment. * Usage: terraform validate
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🚀 Just completed two comprehensive courses on Git and GitHub at DataCamp! The courses were a fantastic refresher, helping me revisit essential Git commands and concepts on GitHub that I use daily as a software engineer. The hands-on labs were particularly valuable in solidifying these skills. It's always great to brush up on these tools that are so critical in version control, collaboration, and DevOps workflows. #Git #GitHub #DataCamp #Learning #SoftwareEngineering #VersionControl #DevOps https://lnkd.in/dYnw-_Ew https://lnkd.in/d5AsKHM5
Oussama Ben Saied's Statement of Accomplishment | DataCamp
datacamp.com
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One of my new favourite lightweight open-source documentation tools is MkDocs. In "MKDocs with Docker and Kubernetes", I setup MkDocs in Docker, then Kubernetes to show it in interactive mode (think Confluence). I then pivot to build out a Kubernetes Cronjob that will populate a CM that feeds a mount to show dynamic updated Cluster Node details in an MkDocs page. The idea, of course, being to have some generated status content updated behind the scenes on a schedule (I could see showing Az Work Items or JIRA tickets as a similar venture). In "OS Tools: DarkTable, Pomo Apps", I cover a really interesting Open-source lighttable equivalent. Darktable isn't quite photoshop or Gimp, but it's in that ballpark. More importantly, this is a Linux Desktop App wrapped with web based VNC. In a way, this is the OS equivalent of Citrix wrapping an Adobe product. The group that built this, "linuxserver" has a few such Linux desktop apps one can install into Docker or Kubernetes. In the blog, I pivot to using AKS as my local k8s wasn't properly handling Ingress. I then pivot to time management. I love the Pomodoro technique to help productivity. I wanted something other than a phone app so I dug into three different containerized Pomodoro apps I found out in Github. After walking through launching and using them, I wrapped the blog by writing a simplified one of my own (flipdown clock) which I published to Dockerhub for others to enjoy. - "MKDocs with Docker and Kubernetes": https://lnkd.in/gCEBSXcp - "OS Tools: DarkTable, Pomo Apps": https://lnkd.in/gB-B5mdN #MkDocs #Kubernetes #Docker #DarkTable #Linuxserver #Pomodoro #OpenSource #Containers #Markdown
MKDocs with Docker and Kubernetes
freshbrewed.science
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Simplify the management of Terraform modules in your monorepo with this GitHub Action, designed to automate module-specific versioning and releases. #devopskhan
GitHub - techpivot/terraform-module-releaser: GitHub Action to automate versioning, releases, and documentation for Terraform modules in monorepos.
github.com
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Azure devops Engineer
6moWell said!