Import multiple high-scale Kubernetes Clusters into Pulumi
How we organized infrastructure management of a high-scale system in the cloud by utilizing Pulumi and standardizing environment creation




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Pulumi is an infrastructure-as-code (IaC) tool for defining, provisioning, and managing cloud resources using general-purpose languages such as TypeScript, Python, Go, and C#. It is commonly used by DevOps and platform engineering teams to standardize environments, reduce configuration drift, and apply familiar software engineering practices to infrastructure changes across AWS, Azure, Google Cloud, and Kubernetes.
Pulumi is typically integrated into CI/CD pipelines to preview changes in pull requests, promote updates across accounts or clusters, and package reusable components for consistent patterns. It often complements broader platform engineering efforts focused on guardrails and repeatable delivery.
Infrastructure-as-Code is a way for provisioning infrastructure by describing the state of the infrastructure you want to get as a program that can be interpreted and executed.
Pulumi is an infrastructure-as-code (IaC) tool for provisioning and managing cloud and Kubernetes resources using general-purpose programming languages. It is used when teams want software engineering practices like reuse, testing, and CI/CD applied to infrastructure delivery.
Pulumi is a strong fit for internal developer platforms, shared infrastructure modules, and organizations that want to treat infrastructure delivery like application development. Because it is real code, teams typically need conventions for dependency management, provider version pinning, and state organization to keep deployments stable at scale.
For implementation details and best practices, refer to the Pulumi documentation. Common alternatives include Terraform, AWS CloudFormation, and Azure Bicep.
Our experience with Pulumi helped us turn infrastructure delivery into an engineering practice—building reusable components, CI/CD workflows, and guardrails that make cloud provisioning repeatable, testable, and safe across teams and environments.
Some of the things we did include:
This delivery experience helped us accumulate significant knowledge across migrations, platform builds, and day-2 operations, and it enables us to implement high-quality Pulumi setups that are maintainable, secure, and aligned with how engineering teams ship software.
Some of the things we can help you do with Pulumi include: