clusterawsadm
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Description:
Home for bootstrapping, AMI, EKS, and other helpers in Cluster API Provider AWS
Type: Formula  |  Latest Version: 2.10.0@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Devops
Tags: kubernetes aws cluster-api devops infrastructure
Install: brew install clusterawsadm
About:
clusterawsadm is a CLI utility that automates the setup and management of Cluster API Provider AWS (CAPA). It simplifies infrastructure provisioning by handling IAM policies, S3 bucket creation for machine images, and other cloud resource prerequisites. This tool is essential for operators deploying Kubernetes clusters on AWS using the Cluster API model.
Key Features:
  • Automates creation of required AWS IAM policies and roles
  • Generates CloudFormation templates for infrastructure setup
  • Manages EKS cluster provisioning and authentication
  • Handles AMI build and publication workflows
Use Cases:
  • Bootstrapping a new AWS account for Cluster API management
  • Provisioning EKS clusters via Cluster API
  • Building and publishing custom machine images (AMIs) for worker nodes
Alternatives:
  • eksctl – eksctl creates EKS clusters directly, while clusterawsadm configures AWS infrastructure specifically for the Cluster API ecosystem.
  • Terraform – Terraform is a general IaC tool, whereas clusterawsadm provides specialized, opinionated automation for CAPA prerequisites.
Version History
Detected Version Rev Change Commit
Oct 14, 2025 7:56am 0 VERSION_BUMP f9b0c6b9
Oct 10, 2025 12:03pm 0 VERSION_BUMP 96845b61
Sep 12, 2025 1:42pm 0 VERSION_BUMP ca6cfed8
Oct 28, 2024 9:28pm 0 VERSION_BUMP f989d9f9
Jul 30, 2024 12:28pm 0 VERSION_BUMP aaf69302
Oct 6, 2023 9:45am 0 VERSION_BUMP 88c20d80
Oct 6, 2023 2:49am 0 VERSION_BUMP 2739a696
May 22, 2023 9:28am 0 VERSION_BUMP 87984bb7
May 9, 2023 12:37pm 0 VERSION_BUMP 1297a647