What is CNI-Genie?

CNI-Genie is an open-source tool for dynamically selecting and managing pod network plugins within your Kubernetes cluster. Unlike traditional Kubernetes setups where a single CNI plugin handles all pod networking, CNI-Genie offers greater flexibility and control:

Key Features:

  • Multiple CNI Plugin Support: Runs multiple CNI plugins concurrently within the cluster.

  • Dynamic Pod Network Selection: Assigns pods to the most suitable network plugin based on pre-defined criteria or user preferences.

  • Network Attachment Definition (NAD): Allows defining desired network configurations for pods using CRDs (Custom Resource Definitions).

  • Kubernetes API Integration: Manages pod network selection and configuration through the familiar Kubernetes API.

  • Extensible Architecture: Offers plugins for custom integrations and functionalities.

Benefits of Using CNI-Genie:

  • Enhanced Pod Network Flexibility: Cater to diverse pod networking requirements within a single cluster.

  • Simplified Network Management: Centrally manage and configure pod networks from a single platform.

  • Improved Resource Optimization: Assign pods to network plugins that best suit their resource needs.

  • Streamlined Multi-Tenancy: Support different network configurations for distinct user groups or applications.

  • Future-Proof Approach: Adapts to evolving networking technologies and CNI plugin landscape.

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