Overview
Multus CNI 4.1.3 on Ubuntu 24.04 with Free Maintenance Support by ATH Infosystems is a repackaged open-source software offering wherein additional charges apply for support. Multus CNI is a container network interface (CNI) meta-plugin for Kubernetes that enables pods to attach to multiple network interfaces. It extends the networking capabilities of Kubernetes clusters by allowing workloads to use additional networks alongside the primary cluster network.
This pre-configured Multus CNI environment on Ubuntu 24.04 is designed for Kubernetes and cloud-native deployments where applications require multiple network connections. It is useful for telecommunications, network functions virtualization, high-performance computing, storage workloads, industrial applications, and other environments where workload networking needs to be separated or customized.
Multus CNI works as a meta-plugin and can coordinate multiple CNI plugins to provide additional network interfaces to Kubernetes pods. Network attachment definitions can be used to describe additional networks and configure how workloads connect to them. This enables teams to design networking architectures based on application-specific connectivity, isolation, performance, and routing requirements.
Key Features of Multus CNI:
- Meta-plugin for Kubernetes Container Network Interface (CNI).
- Allows Kubernetes pods to attach to multiple network interfaces.
- Supports multiple network configurations within a Kubernetes cluster.
- Works alongside a primary Kubernetes CNI plugin.
- Supports NetworkAttachmentDefinition resources.
- Enables application-specific network connectivity.
- Supports network isolation and traffic separation use cases.
- Can integrate with compatible CNI plugins.
- Useful for Kubernetes networking and cloud-native workloads.
- Suitable for NFV, telecommunications, HPC, and storage applications.
- Useful for workloads requiring specialized network interfaces.
- Supports automated network attachment through Kubernetes resources.
Multi-Network Kubernetes Workloads:
Multus CNI enables a Kubernetes pod to use the default cluster network while also connecting to one or more additional networks. This capability can be useful when an application requires separate interfaces for management, storage, application traffic, or specialized network communication.
Network Configuration:
Kubernetes administrators can define additional network attachments and associate them with workloads according to deployment requirements. Multus works with compatible CNI plugins to provide the requested network interfaces while retaining the primary cluster networking functionality.
Deployment on Kubernetes and AWS:
- Multus CNI pre-configured for Ubuntu 24.04 environments.
- Designed for Kubernetes cluster networking.
- Supports multi-interface pod networking.
- Suitable for Kubernetes deployments on AWS infrastructure.
- Can be integrated with EC2-based Kubernetes environments and other cloud platforms.
ATH Infosystems Support:
- Multus CNI installation and configuration assistance.
- Kubernetes network attachment troubleshooting.
- NetworkAttachmentDefinition configuration guidance.
- Maintenance and update assistance.
- Deployment and operational support for supported environments.
Keywords: Multus CNI, Ubuntu 24.04, Kubernetes networking, CNI, Container Network Interface, multi-network Kubernetes, multiple network interfaces, NetworkAttachmentDefinition, pod networking, container networking, cloud-native networking, Kubernetes network isolation, NFV, telecommunications, HPC, storage networking, AWS Kubernetes, DevOps, ATH Infosystems.
Licensing & Disclaimer: Multus CNI is open-source software distributed under its applicable open-source license. Multus CNI and related trademarks belong to their respective owners. This AWS Marketplace offering is independently packaged, maintained, and supported by ATH Infosystems. No warranty, express or implied, is provided with this package.
Highlights
- Enables Kubernetes pods to attach to multiple network interfaces
- Works alongside popular CNI plugins like Calico, Flannel, and Cilium
- Supports advanced networking use cases such as NFV and telecom workloads
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Packaged with latest updates as of Dec/2025
Additional details
Usage instructions
Connect your instance via SSH, the username is ubuntu. More info on SSH: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingInstancesLinux.html - Run the following commands:
sudo su
kubectl get pods -n kube-system | grep multus
kubectl describe pod -n kube-system kube-multus-ds-* | grep Image
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