{
  "id": "azure-kubernetes-service-vs-amazon-eks",
  "ids": [
    "azure-kubernetes-service",
    "amazon-eks"
  ],
  "title": "Azure Kubernetes Service vs Amazon EKS: Kubernetes integration and operating responsibilities",
  "heading": "Azure Kubernetes Service vs Amazon EKS",
  "kicker": "Software architecture comparison",
  "deck": "AKS and EKS both run Kubernetes workloads, but the surrounding identity, networking and storage integrations differ. Existing Azure or AWS infrastructure and operating skills should be part of the decision alongside cluster features.",
  "description": "Compare Azure Kubernetes Service vs Amazon EKS for Kubernetes integration and operating responsibilities.",
  "answerHeading": "Which option fits the requirement?",
  "answer": "AKS and EKS both run Kubernetes workloads, but the surrounding identity, networking and storage integrations differ. Existing Azure or AWS infrastructure and operating skills should be part of the decision alongside cluster features.",
  "checkedAt": "2026-10-25",
  "researchTag": "Deployment, compatibility and cost scope",
  "researchLimit": "Official product material reviewed. Acceptance checks are proposed exercises, not completed product trials, performance measurements or reliability guarantees.",
  "datasetDescription": "Seven technical differences and four proposed acceptance checks for Azure Kubernetes Service vs Amazon EKS.",
  "type": "workflow-buying",
  "sharedBuyingNeed": "Evaluate alternative approaches to Kubernetes integration and operating responsibilities.",
  "rows": [
    [
      "Cloud provider",
      "Microsoft Azure",
      "AWS"
    ],
    [
      "Platform",
      "Managed Kubernetes",
      "Managed Kubernetes"
    ],
    [
      "Deployment object",
      "AKS clusters and node pools",
      "EKS clusters and chosen compute arrangement"
    ],
    [
      "Image ecosystem",
      "Azure Container Registry integration",
      "Amazon ECR integration"
    ],
    [
      "Identity context",
      "Azure identity integration",
      "AWS IAM integration"
    ],
    [
      "Network context",
      "AKS and Azure networking",
      "EKS and AWS VPC networking"
    ],
    [
      "Cost components",
      "Cluster configuration, compute, storage and networking",
      "Cluster configuration, compute, storage and networking"
    ]
  ],
  "scenarios": [
    {
      "name": "Application manifests",
      "question": "Can the team deploy the representative application and its dependencies?",
      "left": "With Azure Kubernetes Service, deploy the representative application and its dependencies.",
      "right": "With Amazon EKS, deploy the representative application and its dependencies.",
      "note": "The workload becomes ready and all mandatory integrations work."
    },
    {
      "name": "Persistent data",
      "question": "Can the team restart a stateful test workload using its volume configuration?",
      "left": "With Azure Kubernetes Service, restart a stateful test workload using its volume configuration.",
      "right": "With Amazon EKS, restart a stateful test workload using its volume configuration.",
      "note": "The workload recovers the expected data."
    },
    {
      "name": "Workload identity",
      "question": "Can the team access one cloud service through the intended workload identity?",
      "left": "With Azure Kubernetes Service, access one cloud service through the intended workload identity.",
      "right": "With Amazon EKS, access one cloud service through the intended workload identity.",
      "note": "Only the required permissions are granted."
    },
    {
      "name": "Upgrade exercise",
      "question": "Can the team rehearse a supported non-production upgrade?",
      "left": "With Azure Kubernetes Service, rehearse a supported non-production upgrade.",
      "right": "With Amazon EKS, rehearse a supported non-production upgrade.",
      "note": "Downtime, rollback and remaining operating tasks are documented."
    }
  ],
  "exampleTable": {
    "caption": "Proposed checks using authorised non-production resources. Record the actual account, region, version, configuration and observed outcome.",
    "headers": [
      "Requirement",
      "Proposed exercise",
      "Accept when"
    ],
    "rows": [
      [
        "Application manifests",
        "Deploy the representative application and its dependencies.",
        "The workload becomes ready and all mandatory integrations work."
      ],
      [
        "Persistent data",
        "Restart a stateful test workload using its volume configuration.",
        "The workload recovers the expected data."
      ],
      [
        "Workload identity",
        "Access one cloud service through the intended workload identity.",
        "Only the required permissions are granted."
      ],
      [
        "Upgrade exercise",
        "Rehearse a supported non-production upgrade.",
        "Downtime, rollback and remaining operating tasks are documented."
      ]
    ]
  },
  "sections": [
    {
      "id": "scope-and-architecture",
      "title": "Scope and architecture",
      "paragraphs": [
        "AKS and EKS both run Kubernetes workloads, but the surrounding identity, networking and storage integrations differ. Existing Azure or AWS infrastructure and operating skills should be part of the decision alongside cluster features.",
        "A common Kubernetes API does not make cloud storage, ingress, workload identity and network policy configuration automatically portable. OpenShift also adds its own platform conventions and administration model."
      ],
      "links": [
        {
          "url": "https://azure.microsoft.com/en-gb/products/kubernetes-service",
          "label": "Azure Kubernetes Service product information"
        },
        {
          "url": "https://aws.amazon.com/eks/",
          "label": "Amazon EKS product information"
        }
      ],
      "navLabel": "Architecture"
    },
    {
      "id": "cost-and-migration",
      "title": "Cost and migration planning",
      "paragraphs": [
        "For Azure Kubernetes Service, include cluster configuration, compute, storage and networking. For Amazon EKS, include cluster configuration, compute, storage and networking. Use the same workload and resilience assumptions, then confirm current vendor terms for the selected configuration.",
        "Deploy the actual manifests, images, secrets, ingress and persistent volumes in a non-production environment. Document remaining node, upgrade, security-policy and capacity responsibilities for the exact selected operating mode."
      ],
      "navLabel": "Costs & migration"
    }
  ],
  "faqs": [
    {
      "question": "How should we choose between Azure Kubernetes Service and Amazon EKS?",
      "answer": "AKS and EKS both run Kubernetes workloads, but the surrounding identity, networking and storage integrations differ. Existing Azure or AWS infrastructure and operating skills should be part of the decision alongside cluster features."
    },
    {
      "question": "Which costs belong in the comparison?",
      "answer": "For Azure Kubernetes Service, include cluster configuration, compute, storage and networking. For Amazon EKS, include cluster configuration, compute, storage and networking. Use the same workload and resilience assumptions, then confirm current vendor terms for the selected configuration."
    },
    {
      "question": "What should we validate before a production move?",
      "answer": "Deploy the actual manifests, images, secrets, ingress and persistent volumes in a non-production environment. Document remaining node, upgrade, security-policy and capacity responsibilities for the exact selected operating mode."
    }
  ],
  "sources": [
    {
      "url": "https://azure.microsoft.com/en-gb/products/kubernetes-service",
      "facts": "Official product scope, deployment and integration context used for Kubernetes integration and operating responsibilities."
    },
    {
      "url": "https://aws.amazon.com/eks/",
      "facts": "Official product scope, deployment and integration context used for Kubernetes integration and operating responsibilities."
    }
  ],
  "relatedLinks": [
    {
      "path": "/categories/cloud-devops/",
      "title": "Cloud Devops software"
    },
    {
      "path": "/guides/cloud-cost-checklist/",
      "title": "Cloud workload and cost checklist"
    }
  ]
}