Release Note

Release Note

Type
The Release note type description is as follows:
NEW When a product or service is first launched.
FEATURE When new features are added.
CHANGED When existing features are modified or changed.
FIXED When errors and bugs are fixed.
DEPRECATED When existing features are no longer used.
Update date

Kubernetes Engine

2026.09.15
FEATURE Add Kubernetes version, Provide multi-subnet functionality, Provide cluster-level FS/OBS access control, Provide cluster deletion protection, Provide NPU nodes, Provide Block Storage CSI snapshot functionality, Improve StorageClass settings as optional items, Support type LB L4 TLS protocol and reflect Cloud Monitoring service termination
  • Kubernetes Engine feature changes and bug fixes
    • Supports Kubernetes version v1.36.
    • Provides cluster-level multi-subnet selection functionality.
    • Provides cluster-level File Storage and Object Storage access control settings.
    • Provides Puriosa NPU nodes. * (Account Manager needs to check idle resources)
    • Provides the cluster deletion protection (Deletion Protection) feature.
    • We changed the default StorageClass setting from a mandatory to an optional field and enhanced it to be editable.
    • type: LB L4 TLS protocol and BlockStorage CSI snapshot feature were supported to improve the service.
    • The Cloud Monitoring service has been discontinued, and integrated functionality will no longer be provided.
2026.07.16
FEATURE Add Kubernetes version, Provide node pool IP assignment feature, Improve node pool UI, Provide Block Storage CSI performance metric configuration, Improve inability to delete VMs linked to Backup, Reflect compatibility features with other products related to Multi-AZ implementation
  • Kubernetes Engine feature changes and bug fixes
    • Supports Kubernetes v1.35.
    • Provides the ability to specify a preferred IP for a node pool.
    • A meta area that includes user information has been added to the node pool detail screen, and the overall layout has been improved.
    • Additional Block Storage CSI performance metric settings are provided for node pools.
    • Improved to allow deletion of nodes (Virtual Server product) associated with a Backup product.
    • We have incorporated compatibility features in accordance with the Multi-AZ implementation for basic products such as VPC, Storage, VM, and GPU VM.
2026.05.21
FEATURE Node pool Block Storage performance metric configuration, B300 GPU node addition, dropdown functionality improvement to consider GPU driver version when upgrading node pool, type: LB setting related improvement, event log error and nuri-auth-webhook related improvement
  • Kubernetes Engine feature changes and bug fixes
    • We additionally provide Block Storage performance metric settings for the node pool.
    • Among GPU node types, we also provide the B300 GPU type.
    • When upgrading a node pool, we improved the selection dropdown functionality to consider the GPU driver version.
    • type: LB health check protocol was improved by adding https.
    • Improved the event log timestamp error and the nuri-auth-webhook authentication key expiration and activation status check functionality.
2026.03.19
FEATURE Add Kubernetes version, Provide GPU VM custom image, Provide management logic for EoTS of k8s and OS versions, Handle node pool OS image EOS and set default values during upgrade, Do not provide kubeconfig in Terraform, Improvements related to type: LB configuration
  • Kubernetes Engine feature change
    • Supports Kubernetes v1.34.
    • Provides a custom image for the node pool’s GPU VM.
    • Provides management logic and display functionality for the EoTS of cluster and node pool k8s versions and node pool OS versions.
    • Provides an OS selection dropdown when upgrading a node pool.
    • type: LB L7 listener idle-timeout added and session-duration-time default value changed
    • Terraform does not provide a kubeconfig feature.
2025.12.18
FEATURE Kubernetes version added, node pool GPU Driver version displayed, MNGC node support (SR), node pool default disk maximum capacity changed, node pool validation added and enhanced
  • Kubernetes Engine feature change
    • Supports Kubernetes v1.33.
    • Provides GPU driver version information on node pool GPU nodes.
    • Provides the MNGC node in the form of an SR request configuration.
    • The node pool OS’s maximum Block Storage capacity is changed from 1 TB → 12 TB to match the VM product.
    • When creating or modifying a node pool, we provide additional validation for label key validation and for unsupported GPU node pool server groups.
2025.10.23
FEATURE Add Kubernetes version, advanced node pool settings, node pool server group configuration, ServiceWatch integration, UserKubeconfig download, node pool upgrade with OS version consideration
  • Kubernetes Engine feature change
    • Supports Kubernetes v1.32.
    • Provides advanced node pool configuration features.
    • Provides node pool server group (Affinity or Anti-affinity) configuration functionality.
    • Provides a user Kubeconfig download feature following the admin Kubeconfig download button.
    • When upgrading a node pool, we additionally provide an upgrade logic that takes the OS version into account.
    • Provides log collection functionality based on ServiceWatch integration.
2025.07.01
FEATURE Add Kubernetes version, Provide public endpoint, Add private endpoint access control target, Node pool Label/Taint, Block Storage CSI, Add kubectl login plugin
  • Kubernetes Engine feature change
    • Supports Kubernetes v1.31.
    • Provides the cluster’s public endpoint.
    • MNGC (Baremetal) product and DevOps Service product are added to the private endpoint access control targets of the cluster.
    • Provides node pool label and taint configuration functionality.
    • Provides Block Storage CSI and kubectl login plugin functionality.
    • The kubeconfig vulnerability has been addressed.
2025.04.28
FEATURE Private endpoint access control, type: add LB feature
  • Kubernetes Engine feature change
    • Provides private endpoint and access control capabilities.
    • type: LoadBalancer provides functionality.
2025.02.27
FEATURE Add Kubernetes version and upgrade Kubernetes version, Custom Image, GPU node creation feature added
  • Kubernetes Engine feature change
    • Supports Kubernetes v1.30.
    • Provides the ability to upgrade the Kubernetes version of clusters and node pools.
    • Provides Multi-Security Group functionality.
    • Provides the ability to create Custom Image nodes and GPU nodes.
  • Samsung Cloud Platform Common Feature Changes
    • Account, IAM, and Service Home, tags, etc., have been updated to reflect common CX changes.
2024.10.01
NEW Kuberntes Engine service official version launch
  • We have launched the Kuberntes Engine product, which provides a lightweight virtual computing Container and the Kubernetes clusters to manage it.
  • You can create Container nodes and, through the cluster, manage them centrally to deploy various Container applications.
2024.07.02
NEW Beta version release
  • We have released the beta version of the Kuberntes Engine product.
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