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Argo CD Learning Roadmap

Declarative GitOps continuous delivery for Kubernetes.

Estimated time:2–3 weeks

1🌱

Phase 1 — Fundamentals

GitOps principles (Git as source of truth)

Applications & AppProjects

Sync policies (manual vs automated)

CLI & UI basics

2🔄

Helm/Kustomize integration

App of Apps pattern

Sync waves & hooks

Health checks & resource status

3🌐

ApplicationSets for multi-cluster/multi-env

RBAC & SSO integration

Notifications (Slack/webhooks on sync events)

Progressive delivery with Argo Rollouts

4🔐

important

Drift detection & self-healing

Secrets management (Sealed Secrets, External Secrets)

Rollback strategy via Git revert

Comparing Argo CD vs FluxCD

Begin with interview questions to assess your current level.