Google Professional Cloud DevOps Engineer Question 194
Select 3Google Cloud PlatformYour team uses Jenkins for CI/CD pipelines, Git for version control, and Packer to build machine images. Due to increased complexity in managing infrastructure deployments, you are considering integrating a GitOps-based deployment tool like Argo CD. Which benefits does Argo CD bring to your existing setup when implemented correctly?
- A
Automated synchronization of application state with Git repositories
- B
Direct execution of CI/CD pipelines to build and test code
- C
Declarative configuration management for Kubernetes resources
- D
Elimination of the need for Jenkins in CI/CD workflows
- E
Real-time visibility into deployment status and drift detection
Show answer and explanation
Correct answers: A, C, E
Explanation
Argo CD integrates seamlessly into a GitOps-based workflow by ensuring that Kubernetes clusters are always in sync with the desired state defined in Git repositories. It provides declarative configuration management, automated synchronization, and real-time drift detection, which complement existing CI/CD tools like Jenkins. However, Argo CD does not replace Jenkins or other CI tools but works alongside them to manage deployment processes effectively.
- A. Correct.
Argo CD enables automated synchronization between the declared state in Git and the actual state of Kubernetes clusters, ensuring GitOps principles are followed.
- B. Incorrect.
Argo CD does not handle the execution of CI/CD pipelines. This remains the responsibility of tools like Jenkins, which is designed for this purpose.
- C. Correct.
Argo CD is built around declarative configuration management, making it suitable for managing Kubernetes manifests and Helm charts stored in Git.
- D. Incorrect.
While Argo CD enhances deployment workflows, it does not eliminate the need for Jenkins, which handles CI tasks like building and testing code.
- E. Correct.
Argo CD provides real-time visibility into the deployment status and detects drift between the desired and actual states of the cluster, ensuring consistency.