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Moving ChartMogul to AWS and Kubernetes

Chart Mogul

Our journey was not your regular AWS migration as it involved moving our infrastructure from classic VMs to containers orchestrated by Kubernetes. In a series of articles, we will share our experiences about: Our journey to AWS EKS (Kubernetes managed service). We were already using some AWS services in production (e.g.,

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Understanding Multi-tenancy, the Keystone of SaaS

CloudGeometry

Some of these include: Create a cluster of nodes per tenant Use IAM and other platform constructs to prevent tenant boundary-crossing. The tenants can then access compute resources (Lambda or Azure Functions, etc.) For Pool based compute isolation, every node in a cluster is shared by various tenants.