What is Argo CD and what is its role in the GitOps ecosystem?
While Argo CD is one of the most popular tools for implementing GitOps, it’s not the only one. Other tools, such as Flux, Jenkins X, and Weave GitOps also provide robust solutions for GitOps practices. However, Argo CD stands out due to its extensive feature set and strong community support. This chapter focuses on Argo CD, addressing the most common questions about its architecture, concepts, and functionalities. Let’s dive into what makes Argo CD a preferred choice for many Kubernetes practitioners.
What is Argo CD architecture?
Argo CD consists of three main components that work together to ensure your applications remain in sync with the desired state defined in your Git repositories:
- Application controller: This component continuously monitors applications, comparing their live state against the desired state as specified in the Git repository. When discrepancies are detected, the application...
