01
Git fundamentals
Branching, pull requests, and review workflows created a reliable foundation for collaboration and change control.
Infra
Declarative
Every change is versioned and reproducible.
Ops
Automated
Delivery happens without manual drift.
Trust
Auditable
Git remains the history of truth.
The journey
From commit to cluster
02
CI/CD automation
GitHub Actions built and validated the app before pushing the container image into the registry.
03
Containerization
Docker packages the application into a portable runtime that can move cleanly between environments.
04
Kubernetes + ArgoCD
Kubernetes runs the workload, while ArgoCD keeps the cluster in sync with the Git-defined desired state.
Architecture
One source of truth
Git Repo
Source of truth
→
Actions
Build & push
→
GHCR
Container registry
→
ArgoCD
Sync & reconcile
→
Kubernetes
Runtime platform
📝
Declarative
Everything is defined as code.
🔒
Versioned
Immutable history and traceability.
🤖
Automated
Self-healing delivery loops.
🔍
Auditable
Every change is visible and reviewable.
Technology stack
Tools that make GitOps real
Git & GitHub
Version control, review flows, and collaborative delivery.
Branching
PRs
Hooks
GitHub Actions
Pipeline automation for test, build, and deploy events.
Workflows
Secrets
Artifacts
Docker
Portable application packaging across environments.
Images
GHCR
Optimization
Kubernetes
Declarative orchestration for resilient runtime services.
Deployments
Services
Ingress
ArgoCD
Automated reconciliation between Git and cluster state.
Sync
Rollback
Multi-env
Kustomize
Environment overlays and configuration management.
Overlays
Patches
Bases
Deployment
Deployed via GitOps
This website is automatically deployed using GitOps practices. Every commit enters the pipeline, and ArgoCD keeps the live cluster aligned with the Git state.
Environment
Development
Auto-sync
Enabled ✓
Replicas
3 Pods