# Argo CD

> Argo CD is a declarative GitOps continuous delivery tool for Kubernetes that keeps a cluster in sync with the manifests stored in Git.

- Source: https://www.itwonderlab.com/argo-cd/
- Published: 2026-09-02
- Updated: 2026-09-02
- Author: Javier Ruiz Jiménez (https://www.javierruizjimenez.com/)
- Site: IT Wonder Lab (https://www.itwonderlab.com/)

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**Argo CD** watches a Git repository and applies its Kubernetes manifests or [Helm](https://www.itwonderlab.com/helm/) charts to a cluster. If the cluster drifts from Git, it shows the difference and can correct it automatically.

### Key concepts

- **Application**: a Git path linked to a cluster and namespace.
- **Sync**: apply the desired state from Git.
- **Self-heal**: revert manual changes.

### Learn it

Follow [Argo CD GitOps on Kubernetes](https://www.itwonderlab.com/argocd-gitops-kubernetes/).