#30daysofdevops search results

Day 1 of #30DaysOfDevOps is LIVE! We're starting at the absolute beginning: What is DevOps, Really? Spoiler: It's a culture of collaboration and shared responsibility, not just a set of tools. If you've ever felt confused by the term, this one's for you. medium.com/@mzmazy100/wha…

✅ Day 30 of #30DaysOfDevOps Built a complete auto-posting workflow! Push to GitHub → Sync to S3 → EC2 spins up → Containers post on X, LinkedIn, Insta → Infra shuts down. Next: Refactor for scale. CI + CD + Content = 💯 #DevOps #Automation #GitHubActions #AWS

Day 30 of #30DaysOfDevOps 💥 ✔ Built Insta microservice via Meta Graph API ✔ Dockerized & linked w/ X + LinkedIn 🧠 Key takeaway: Meta APIs are complex—docs are critical 🔜 Up next: Workflow for auto-posting ⚙ #DevOps #MetaAPI #Docker

Day 29/30 – #30DaysOfDevOps 🔹 Setup Meta Dev Account 🔹 Linked FB Page + IG Business 🔹 Used Graph API via Postman 🛠️ Next: Code Insta Microservice 💡 Takeaway: IG API needs a biz acct + FB page. Meta docs are dense, so explore smart.

🛠️ Day 28 of #30DaysOfDevOps Today I built the LinkedIn microservice: ✅ Setup Dev API ✅ Dockerized the app ✅ Local script posts to X & LinkedIn ❌ Still working on multiple image support 💡 LinkedIn API only supports Pages. Next: Insta/Zapier 🔄 #DevOps #API

📦 Day 27 of #30DaysOfDevOps App phase begins 🚀 Built & deployed my X microservice: ✅ Setup X API project ✅ Script: pull from S3 → shared volume ✅ GitHub Actions → S3 Takeaway: Docs + AI > just docs. Next: LinkedIn microservice! #DevOps #NodeJS #XAPI

🔁 Day 26 of #30DaysOfDevOps Topic: Recap & Project Setup ✅ Revised: • Linux + Python scripting • Docker (Volumes, Networks, Compose) • AWS: IAM, ECS, VPC • Jenkins & GitHub Actions Takeaway: Revisits = better retention 🔁 Next: Real-world DevOps project! 🚀

📦 Day 25 of #30DaysOfDevOps Topic: Terraform Backends ✅ Local ✅ S3 + DynamoDB ✅ Terraform Cloud (HCP) Deployed AWS infra using each backend setup. Takeaway: Backends are the heart of scalable IaC! Next: Real-world infra projects 🔥 #Terraform #IaC

🧱 Day 24 of #30DaysOfDevOps Topic: Terraform Modules & Infra Setup ✅ Used variables & outputs ✅ Built modular configs for VPC, EC2, S3, SG, RDS Takeaway: Terraform works best for provisioning — combine it with Ansible/K8s for full-stack power 💥 #Terraform #IaC

🌐 Day 23 of #30DaysOfDevOps Phase 5 Begins: IaC with Terraform ✅ Provisioned EC2 & S3 on AWS ✅ Learned providers, config, state files Takeaway: Terraform makes infra feel declarative & modular and it's cloud-agnostic! Next: Modular infra #Terraform #IaC #DevOps

🧪 Day 22 of #30DaysOfDevOps Topic: Jenkins Pipelines & Groovy ✅ Groovy scripting, parallel jobs, credentials ✅ Tried replicating GitHub Actions CI in Jenkins 😅 Agent config gave me a hard time Next: Phase 5 – IaC with AWS #Jenkins #CI_CD #Groovy

📌Creating efficient "Docker images" is crucial for: optimizing build times, reducing image sizes, and improving security. #day30 #30daysofDevOps

🧱 Day 21 of #30DaysOfDevOps Intro to Jenkins ✅ Setup via Docker ✅ Ran shell jobs ✅ Learned agents, plugins & clouds Takeaway: Jenkins is powerful, but config-heavy. Plugins give flexibility but can hurt stability. Next: Groovy & Pipelines #CI_CD #DevOps

⚙️ Day 20 of #30DaysOfDevOps Topic: Artifacts, Caching & Multi-Stage Workflows ✅ Cached node_modules ✅ Shared build files via artifacts ✅ Cut pipeline time by 50% Key Takeaway: Cache ≠ Artifacts Next: Jenkins intro 💥 #DevOps #GitHubActions #CI_CD

Linux File Permissions ✨ #day28 #30daysofDevOps

🛠️ Day 19 of #30DaysOfDevOps Built CI/CD with GitHub Actions: ✅ Docker image push ✅ EC2 container deploy ✅ Manual staging approval ✅ Used `workflow_call` 🔁 20+ runs to get it right but worth it. Next: Artifacts, Caching, Multi-stage flows #DevOps #GitHubActions

Prometheus in 2 images ✨ #day27 #30daysofDevOps

⚙️ Day 18 of #30DaysOfDevOps Topic: CI/CD + GitHub Actions ✅ Understood CI/CD ✅ Explored GitHub Actions ✅ Set up workflow: push → build → test Takeaway: CI/CD lets you focus on code, not manual deploys Next: GitHub Actions with Docker #DevOps

Linux Booting Process ✨ #day26 #30daysofDevOps

🔧 Day 17 of #30DaysOfDevOps ✅ Set up Nginx as Load Balancer, Proxy & Cache (locally + EC2) ✅ Used UFW as Firewall 💡 Nginx = Swiss Army Knife of infra End of Phase 3: Cloud Next: 🚀 CI/CD (Phase 4) #DevOps #Nginx #Firewall #Caching

Linux Booting Process ✨ #day26 #30daysofDevOps

📌Linux networking. #day14 #30daysofDevOps

Docker Networking in an image ✨ #day17 #30daysofDevOps

CI/CD Pipeline with Jenkins. #day25 #30daysofDevOps

Prometheus in 2 images ✨ #day27 #30daysofDevOps

AWS Lambda execution sequence in an image ✨ #day21 #30daysofDevOps

Kubernetes ConfigMap vs. Secret. #day22 #30daysofDevOps

Linux File Permissions ✨ #day28 #30daysofDevOps

Docker in a nutshell ✨ #day11 #30daysofDevOps

📍Linux Booting Process #day8 #30daysofDevOps

AWS Lambda basic service flow ✨ #day19 #30daysofDevOps

📌Creating efficient "Docker images" is crucial for: optimizing build times, reducing image sizes, and improving security. #day30 #30daysofDevOps

AWS Route 53: sequence of events ✨ #day13 #30daysofDevOps

Linux networking Commands ✨ #day15 #30daysofDevOps

AWS ECS container orchestration ✨ #day20 #30daysofDevOps

📍Docker Lifecycle ✨ #day10 #30daysofDevOps

➡️What's the difference between Variable precedence and Variable Scopes ? #day5 #30daysofDevOps

Configuration Management with Ansible in an image ✨ #day16 #30daysofDevOps

Docker Lifecycle ✨ #day23 #30daysofDevOps

50 #docker commands you should know and their use cases. #devops #30DaysOfDevOps