Argo CD Cheatsheet
Quick reference guide for Argo CD — Declarative GitOps CD for Kubernetes
Table of Contents
Applications in Argo CD provides essential functionality for building robust applications. Understanding these concepts helps you write cleaner, more maintainable code and follow Argo CD best practices.
Key Concepts
- •Understanding applications is essential for effective Argo CD development. Master the fundamentals before moving to advanced patterns.
- •Best practices include writing clean, readable code with proper naming conventions and consistent formatting.
- •Refer to the official Argo CD documentation for the latest syntax and API changes.
Repositories in Argo CD provides essential functionality for building robust applications. Understanding these concepts helps you write cleaner, more maintainable code and follow Argo CD best practices.
Key Concepts
- •Understanding repositories is essential for effective Argo CD development. Master the fundamentals before moving to advanced patterns.
- •Best practices include writing clean, readable code with proper naming conventions and consistent formatting.
- •Refer to the official Argo CD documentation for the latest syntax and API changes.
Sync Policies in Argo CD provides essential functionality for building robust applications. Understanding these concepts helps you write cleaner, more maintainable code and follow Argo CD best practices.
Key Concepts
- •Understanding sync policies is essential for effective Argo CD development. Master the fundamentals before moving to advanced patterns.
- •Best practices include writing clean, readable code with proper naming conventions and consistent formatting.
- •Refer to the official Argo CD documentation for the latest syntax and API changes.
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About Argo CD
Argo CD is a gitops DevOps tool created by Intuit in 2018. It is primarily used for declarative gitops cd for kubernetes.
Why Use This Argo CD Cheatsheet?
- ✓Quick Reference — Find syntax and patterns instantly without searching through documentation.
- ✓Organized by Topic — 10 sections covering all major Argo CD concepts, from basics to advanced.
- ✓Always Updated — Covers the latest Argo CD features and best practices for 2026.
- ✓Searchable — Use the search bar to jump to exactly the concept you need.
Getting Started with Argo CD
Whether you're new to Argo CD or an experienced developer looking for a quick reference, this cheatsheet covers the essential concepts you need. Start with the fundamentals like applications and repositories, then progress to more advanced topics like sso and cli commands.
Argo CD has been widely adopted since its creation in 2018, with a strong community and ecosystem. Files typically use the .yaml extension. For the most comprehensive and up-to-date information, always refer to the official Argo CD documentation alongside this cheatsheet.
Frequently Asked Questions
What is Argo CD used for?
Argo CD is primarily used for declarative gitops cd for kubernetes. It was created by Intuit in 2018 and follows the gitops paradigm.
Is Argo CD hard to learn?
Argo CD has a moderate learning curve. Start with the basics covered in sections like Applications and Repositories, then gradually work through more advanced topics. This cheatsheet helps by providing quick references for each concept.
How do I use this cheatsheet?
Use the search bar to find specific topics, click section headers to expand/collapse content, and use the table of contents for quick navigation. You can also expand or collapse all sections at once.