Git Foundation for Automation

🔷 GitLab CI/CD — Part 1: From Zero to Pipeline (Practical Series) I worked on GitLab CI/CD and focused on understanding how the pipeline actually works in a real setup Instead of just reading docs, I created and tested things step by step: • Initial GitLab CI/CD setup • Created my first pipeline • Worked with CI/CD variables • Explored triggers and rules to control pipeline execution • Learned about artifacts and security basics • Built and published a Docker image using the pipeline The goal was simple: understand how automation actually runs when code is pushed. This is Part 1 of my GitLab CI/CD learning. In Part 2, I will connect this pipeline with a real project and deploy it using the same workflow. #DevOps #GitLab #CICD #Docker #DevOpsJourney

20 sections. 100+ Git commands. One doc. Everything from basic repo management to GitOps workflows, CI/CD integration, Docker, rollbacks, and secrets handling - all shoved into one clean reference. Not our work. Credit goes to Jayant Sonone for putting this together. Solid resource, worth saving. If you're doing any IaC, pipeline automation, or just tired of Googling "git reset what was that flag again" at 11 PM - this one's for you. What's the Git command you had to look up every single time before it finally stuck in your head? #DevOps #Git #GitOps #CICD

Git Series – Day 7/10 🔍 Debugging Git like a pro. 🔹 git log → Check commit history 🔹 git reflog → Track HEAD changes 🔹 git blame → See who changed what When things go wrong, logs tell the story. Trace fast. Fix faster. 💪 #Git #DevOps #GitLog #GitReflog #GitBlame #Day7

Git File Status Untracked – New file (Git ignoring it) Unmodified – Tracked, no changes Modified – Changed, not staged Staged – Marked for commit git status shows where you are. git add moves to staging. git commit saves forever. Simple cycle. Powerful tool. 🚀 #Git #DevOps #VersionControl

Git Series – Day 8/10 ⚙️ Git Hooks — automate before mistakes happen. 🔹 pre-commit → Run tests before commit 🔹 pre-push → Validate before pushing 🔹 post-receive → Trigger CI/CD or notifications Automate checks. Save time. Reduce production issues. 💪 #Git #DevOps #GitHooks #Automation #CICD #Day8

🚀 Compiled a concise yet powerful Git commands cheat sheet covering basics to advanced workflows — from git init, branching, rebasing, stashing, hooks, all the way to DevOps essentials like CI/CD integration, GitOps, feature flags, multi-environment deployments, and more. Whether you're: Just starting with Git basics Handling complex merges & rebases Building automated pipelines Managing infrastructure as code ...this reference has you covered. Here's a quick visual peek at some popular Git cheat sheets styles #Git #DevOps #VersionControl #CI_CD #GitOps #SoftwareEngineering #TechTips #Coding #Developers

Here are 39 Git commands every engineer should know. Not just DevOps ~ almost every field in tech uses Git. Because everything lives in Git. Your code. Your infrastructure. Your pipelines. Your rollbacks. Your AI experiments and models. That’s when real Git knowledge starts to matter. Because Git isn’t just version control. It’s what saves you when something inevitably breaks. So if you’re in tech ~ learn Git beyond the basics.

𝗧𝗵𝗲 𝗘𝗮𝘀𝗶𝗲𝘀𝘁 𝗪𝗮𝘆 𝘁𝗼 𝗞𝗲𝗲𝗽 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 𝗶𝗻 𝗦𝘆𝗻𝗰 Managing Kubernetes applications can get confusing fast. Multiple teams, YAML changes, and manual deployments. It’s easy for clusters to drift from what’s in code. 𝗚𝗶𝘁𝗢𝗽𝘀 solves this by using Git as the single 𝘀𝗼𝘂𝗿𝗰𝗲 𝗼𝗳 𝘁𝗿𝘂𝘁𝗵. Instead of manually applying configs, all your Kubernetes manifests live in a Git repo. Every change from a new service to a config update goes through Git. 𝗔𝗿𝗴𝗼𝗖𝗗 watches your Git repository and automatically 𝘀𝘆𝗻𝗰𝘀 what’s in Git with what’s running in your cluster. If the cluster drifts, ArgoCD brings it back in line. If you update Git, ArgoCD applies the change. Git becomes the source of truth, and ArgoCD makes sure your cluster always matches it. Together, they bring 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆, and 𝗿𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆 to Kubernetes operation #devops #kubernetes #git #k8s

My Experiment with .gitignore in Git: Recently, I did a small hands-on experiment to understand how Git .gitignore works in a real environment. The main purpose of .gitignore is simple: 👉 Tell Git not to track certain files in a repository. This is very useful in DevOps projects where some files should never be pushed to the repository. #DevOps #Git #CloudComputing #DevSecOps #CICD #LearningJourney

Day 13-14 of my DevOps grind: Mastering Git essentials! 🚀 Dived deep into git config, .gitignore, git commit --amend, git reset, git reflog, git cherry-pick. Unlocked the power of clean histories, undoing mistakes, and precise commits. Git's not just version control—it's a time machine for code! 💻 #DevOps #Git #LearningInPublic #CloudEngineer #100DaysOfCode What emoji or extra detail (like a quick tip) would you add to make it more engaging?