enver/label-nodes repository overview

⁠label-nodes

A simple application to label your EKS Kubernetes nodes with node-role.kubernetes.io/* label as you can't set *kubernetes.io labels on AWS managed node groups as described:

• https://github.com/weaveworks/eksctl/issues/4007⁠
• https://github.com/aws/containers-roadmap/issues/1451⁠
• https://github.com/kubernetes/cloud-provider-aws/issues/110⁠

As a workaround, set node-role.kubernetes/foo=true label while creating a node group and use the label-nodes application to attach node-role.kubernetes.io/foo=true to node once it is up.

⁠Installation

The docker image can be found here⁠

There is a helm chart⁠ to help you deploy to the cluster

⁠Customize

To customize the installation set

• INTERVAL_SECONDS - Interval at which the application runs and scans for new nodes (default 60)
• SOURCE_LABEL_PREFIX - Source label prefix to be used for reading role (or any other information) (default node-role.kubernetes/)
• DESTINATION_LABEL_PREFIX - Destination label prefix (default node-role.kubernetes.io/)