January 2019
Intermediate to advanced
484 pages
11h 48m
English
Content preview from DevOps with Kubernetes - Second Edition
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Adding worker nodes
As discussed, AWS doesn't allow the AWS CLI to set up EKS worker nodes. Instead, use CloudFormation. This creates the necessary AWS component for worker nodes, such as security groups, AutoScaling groups, and IAM Instance Roles. Furthermore, the Kubernetes master needs an IAM Instance Role when a worker node joins the Kubernetes cluster. It's highly recommended to use the CloudFormation template to launch worker nodes.
CloudFormation execution steps are simple and follow the AWS EKS documentation, https://docs.aws.amazon.com/eks/latest/userguide/launch-workers.html. Use the S3 template URL, https://amazon-eks.s3-us-west-2.amazonaws.com/cloudformation/2018-12-10/amazon-eks-nodegroup.yaml, and then specify the parameters ...
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