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Azure CNI
What Azure CNI is
Azure CNI is a container networking interface plugin for Linux and Windows. It provides network policies, egress control, and encryption in transit for container networking. The listed supported environments include Azure Kubernetes Service and Azure CNI Overlay, Azure CNI Pod Subnet, and Azure CNI Node Subnet. These options describe the networking configurations available when planning pod connectivity for Azure Kubernetes Service. Azure CNI is free, with a free plan listed. Its operating-system coverage spans Linux and Windows, while the supported Azure environments identify several ways to structure pod networking. The product information is provided through Microsoft’s Azure Kubernetes Service pod-networking documentation. Teams can assess the plugin against their planned cluster design by checking operating-system compatibility, the Azure CNI configuration they intend to use, and whether the listed policy, egress, and transit-encryption controls meet their requirements.
Who it suits
It suits teams planning pod networking for Azure Kubernetes Service environments on Linux or Windows. It is also relevant when network policy, egress control, and encryption in transit are required.
What it does well
- Free plan is listed
- Supports Linux and Windows
- Provides network policies
- Includes egress control
- Offers encryption in transit
What to know first
- Use is centered on listed Azure environments
- No paid-plan details are provided
- Configuration choice is required among supported CNI options
Verdict
Azure CNI provides free container networking with policy, egress, and transit-encryption features. Its value depends on whether your Kubernetes design matches the listed Azure CNI environments and operating systems.
Where Azure CNI stands on Freedom251
- Auto Scaling Software#8 of 24
- Container Networking Software#19 of 28