Everyone is talking about DevOps. Most explanations are either too
vague or too technical.
This one is different.
I'm Satya — Platform Engineer working on GKE, FluxCD, and
Kubernetes at scale. Here's how I'd explain DevOps to someone
starting from zero.
DevOps is not a tool. It's not a job title.
It's a culture that brings Development and Operations together.
Before DevOps:
- Developers wrote code
- Operations deployed it
- Both teams blamed each other when things broke 😅
After DevOps:
- One team owns the entire lifecycle
- Code → Test → Build → Deploy → Monitor
- Everything is automated, everyone is responsible
The Learning Path That Actually Works
Don't try to learn everything at once. One category at a time.
Month 1–2 (Start here):
- Linux — everything runs on Linux
- Git — version control is non-negotiable
- Docker — containerize your apps
Month 3–4:
- Kubernetes — container orchestration
- CI/CD — GitHub Actions or GitLab CI
- Terraform — infrastructure as code
Month 5+:
- Monitoring — Prometheus + Grafana
- GitOps — ArgoCD or FluxCD
- Cloud — AWS, GCP, or Azure
My Honest Advice
Don't just watch tutorials. Build something real.
I learned more in one weekend setting up my homelab Kubernetes
cluster than in months of watching YouTube videos.
Start small:
- Buy a Raspberry Pi (~₹4,000)
- Install k3s (free)
- Deploy something on it
- Break it. Fix it. Learn.
That's how real DevOps engineers are made.
What's Coming Next on My Blog
- Setting up Kubernetes on Raspberry Pi from scratch
- GitOps with ArgoCD — deploy with a git push
- Terraform basics — manage infrastructure as code
- Monitoring with Prometheus and Grafana
📖 Full post with the complete DevOps lifecycle breakdown and
week-by-week learning plan:
blog.rootbysatya.in
🌐 My site: rootbysatya.in
Where are you in your DevOps journey right now? Drop it in the
comments — I read every one. 👇
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