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Assign IPs to Pods with the Amazon VPC CNI
Tip
With Amazon EKS Auto Mode, you don’t need to install or upgrade networking add-ons. Auto Mode includes pod networking and load balancing capabilities.
For more information, see Automate cluster infrastructure with EKS Auto Mode.
The Amazon VPC CNI plugin for Kubernetes add-on is deployed on each Amazon EC2 node in your Amazon EKS cluster. The add-on creates elastic network interfaces and attaches them to your Amazon EC2 nodes. The add-on also assigns a private IPv4 or IPv6 address from your VPC to each Pod.
A version of the add-on is deployed with each Fargate node in your cluster, but you don’t update it on Fargate nodes. Other compatible CNI plugins are available for use on Amazon EKS clusters, but this is the only CNI plugin supported by Amazon EKS for nodes that run on Amazon infrastructure. For more information about the other compatible CNI plugins, see Alternate CNI plugins for Amazon EKS clusters. The VPC CNI isn’t supported for use with hybrid nodes. For more information about your CNI options for hybrid nodes, see Configure a CNI for hybrid nodes.
The following table lists the latest available version of the Amazon EKS add-on type for each Kubernetes version.
Amazon VPC CNI versions
| Kubernetes version | Amazon EKS type of VPC CNI version |
|---|---|
|
1.33 |
v1.19.6-eksbuild.1 |
|
1.32 |
v1.19.6-eksbuild.1 |
|
1.31 |
v1.19.6-eksbuild.1 |
|
1.30 |
v1.19.6-eksbuild.1 |
|
1.29 |
v1.19.6-eksbuild.1 |
|
1.28 |
v1.19.6-eksbuild.1 |
|
1.27 |
v1.19.6-eksbuild.1 |
|
1.26 |
v1.19.6-eksbuild.1 |
Important
If you’re self-managing this add-on, the versions in the table might not be the same as the available self-managed versions. For more information about updating the self-managed type of this add-on, see Update the Amazon VPC CNI (self-managed add-on).
Important
To upgrade to VPC CNI v1.12.0 or later, you must upgrade to VPC CNI v1.7.0 first. We recommend that you update one minor version at a time.
Considerations
The following are considerations for using the feature.
-
Versions are specified as
major-version.minor-version.patch-version-eksbuild.build-number. -
Check version compatibility for each feature. Some features of each release of the Amazon VPC CNI plugin for Kubernetes require certain Kubernetes versions. When using different Amazon EKS features, if a specific version of the add-on is required, then it’s noted in the feature documentation. Unless you have a specific reason for running an earlier version, we recommend running the latest version.