You also need to account for the maintenance responsibilities not covered. With these instances, you should have 5.4GB of RAM per node, so ~16GB of usable RAM and 6vCPU. We multiply by 3 for redundancy purposes. On the amount of computing resources you need as well as in which region of the The cost of worker nodes also varies across cloud service providers and depends You still need to pay for the computing resources like CPU, memory, and ephemeral storage that your worker pods consume. Managed Kubernetes Providerįor all these offerings, there are no automatic version updates or auto-recovery and From what we found, the pricing is similar for the managed control plane of all these Kubernetes Engine (GKE), Elastic Kubernetes Service (EKS), and Azure Kubernetes The 3 biggest managed Kubernetes providers are GCP, AWS, and Azure with Google GKE, EKS, and AKS: The cost of the managed control plane With a managed Kubernetes solution, you do not need to handle creating or managing your Kubernetes clusters, nor do you need to worry about creating the control plane or installing its components like etcd, kube-apiserver, or kube-scheduler. Then there is the managed Kubernetes route. This cost estimation doesn't include the sanity of your DevOps team when issues arise, Nodes to host the control plane of your clustersĬompensation for members on your DevOps/SRE teamĪnnual total base cost: $2523 + $2523 + $564,000 = $569,046 Secondly, we took the average DevOps compensation in the US, $141,000 (cited byīy 4 to represent a team of four engineers, which is needed to properly cover 24/7Īs a result, here is what the total cost of ownership (TCO) for self-hosted Used 3 nodes which is the minimum for redundancy purposes. We did theĮstimation using D2s v3 Azure VMs machines, which have 2 vCPUs and 8 GB RAM and Self-hosted Kubernetes total costįor this calculation, we decided to do the cost simulation using nodes running on Azure. Nodes, but it is not recommended for production environments. Technically, you could use the same nodes to host the control plane and worker and more processes like the kube-controller-manager and cloud-controller-manager.kube-schedule, which schedules newly created Pods,.etcd, a highly-available key value store, to store all cluster data,.kube-api-server to expose the Kubernetes API,.The control plane runs key processes including: Kubernetes components needed to configure and orchestrate your workloads live. Manage nodes that host your control plane, in addition to separate worker nodes to host your application workloads. Nodes to run your control plane and of the team to manage the operation.įor a reliable Kubernetes production environment, you will need to create and The nodes needed to run your workloads, but you will also need to add the costs of the If you go with a self-hosted Kubernetes solution, you will need to budget for When opting to use Kubernetes, you have two main options: The operational costs depend on how you choose to use Kubernetes. The node was low on resource ephemeral storage free#Kubernetes is an open-source technology, but open-source doesn't mean it's free The cost of Kubernetes on Azure, GCP, and AWS Spoiler alert: We estimate that operating Kubernetes clusters costs at least $100k and canĮasily cost more than $500k annually for a ridiculously low amount of If you're not an infrastructure company, we advocate building on top of cloud We distinguish four major abstraction layers When building a production platform, you can select different layers ofĪbstraction. This post investigates the actual financial costs of using Kubernetes. Our comparison explored the opportunity costs Kubernetes is a proven technology for container orchestrationĪnd is a great tool for running resilient applications, but the trueĬost is often underestimated. Workloads on Kubernetes, but decided to switch to a custom stack composed of Nomad, Firecracker, and Kuma. Would otherwise generate circular dependencies. We're heavy users of Kubernetes for our own control plane, which, sadly, can't run on Koyeb as it Took us hours to write and ended up being so long that we decided to write aįull disclaimer: At Koyeb, we're building a serverless platform and we have a Much operating a Kubernetes cluster really costs. While writing a comparison of Kubernetes and
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