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Eliminate configuration drift immediately by establishing Git as the single source of truth for your Kubernetes deployments. This deep-dive tutorial focuses on the practical implementation of ArgoCD, detailing the required Application Custom Resource Definitions, synchronization strategies including Prune and SelfHeal flags, and secure secret management using Sealed Secrets. Learn the exact steps for registering external clusters, managing monorepositories via path definitions, and executing rapid, auditable rollbacks by leveraging Git history. We troubleshoot common synchronization failures, focusing on RBAC permissions and resource dependency issues, providing system analysts with actionable solutions for robust declarative deployment pipelines. 00:00: Establishing the Git Source of Truth 00:44: ArgoCD Installation and Access 01:40: Defining the Application CRD 02:22: Implementing Auto-Synchronization Flags 03:00: Secure Secret Management with Sealed Secrets 03:32: Integrating Helm and Kustomize 04:16: Managing Multi-Cluster Deployments 04:56: Executing Auditable Rollbacks 05:31: Advanced Synchronization Hooks 06:09: Troubleshooting Common Sync Failures #GitOps #ArgoCD #Kubernetes #DeclarativeDeployment #CI/CD #SystemAnalysis #DevOps\users\rober\Downloads\ITSM_argoCdGitops_thumb.jpg