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🚀 KubeSphere v4.1.2 with Enhancements and Bug Fixes is available now. Read the release notes for v4.1.2 → close
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    1. 1.Create a KubeSphere Cloud account and log in to the platform.
    2. 2.In the upper-right corner, click Console, and then click Lite Cluster on the left.
    3. 3.Create a K8s cluster with KubeSphere installed.
    4. 4.Access KubeSphere with the default account and password (admin/P@88w0rd).
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  4. Release Notes - 4.1.1

Documentation

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    Release Notes for 4.1.1

    KubeSphere

    Features

    • Refactor based on the new microkernel architecture of KubeSphere LuBan.
    • Introduce the KubeSphere Marketplace as a built-in feature.
    • Support for managing extensions through the Extensions Center.
    • UI and API can be extended.
    • Support for one-click import of member clusters via kubeconfig.
    • Support for KubeSphere Service Accounts.
    • Support for dynamic extension of the Resource API.
    • Support for adding clusters, workspaces, and projects to quick access.
    • Enabled file upload and download via container terminal.
    • Adapted to cloud-native gateways (Kubernetes Ingress API) from different vendors.
    • Support API rate limiting.
    • Support creating persistent volumes on the page.

    Enhancements

    • Support for selecting all clusters when creating a workspace.
    • Optimization of web kubectl, supporting dynamic recycling of pods and fuzzy search when switching clusters.
    • Optimization of node list, changing the default sorting to ascending order.
    • Only allow trusted OAuth clients to verify user identity directly using username and password.
    • Streamline the Agent components deployed in member clusters.
    • Split some configurations in KubeSphere Config as independent configuration items.
    • Adjust the search result of container images to sort in reverse chronological order.
    • Support for editing user aliases.
    • Display scheduling status in the cluster list.
    • Support binaryData data display in ConfigMap details.
    • Refactor the Workbench page.
    • Remove unnecessary extensions.
    • Support fast deployment and uninstallation via helm.
    • Simplify the deployment of agents in member clusters.
    • Support for disabling terminal for control plane nodes.
    • Support triggering cluster resource synchronization proactively.
    • User experience improvements on the workload pages under clusters.
    • User experience improvements on the application list page.
    • User experience improvements on the persistent volume claim and storage class list pages.
    • Optimize the display of excessively long resource names.
    • Support globally enabling fieldValidation.
    • Support horizontal movement on the cluster nodes list page.

    Bug Fixes

    • Fix the issue of the node terminal displaying "connecting" indefinitely.
    • Fix the potential issue of unauthorized access to resources in the workspace.
    • Fix the potential issue of unauthorized access to cluster authorization APIs in the workspace.
    • Fix the issue of abnormal session logout due to incorrect configuration.
    • Fix the issue of exceptions when adding image service information to pull images from a specified repository.
    • Fix the issue of missing ownerReferences when editing Secrets.
    • Fix the issue of white screen and incorrect page redirection during the initial login.
    • Fix the scrolling issue with checkboxes in Windows environment.
    • Fix the problem where the cluster management entry couldn't be found when logged in as cluster-admin.
    • Fix the issue where closing the kubectl container terminal did not terminate the corresponding pod.
    • Fix the issue where the cluster cannot be selected when downloading kubeconfig.
    • Fix the issue where resource names were not fully displayed in some lists due to excessive length.
    • Fix the missing translations in some pages.
    • Fix the blank display issue on container details page.
    • Fix the default skip certificate verification issue when selecting HTTPS for image registry addresses when creating secrets.
    • Fix inability to edit project roles for service accounts of member clusters.
    • Fix inability to edit settings for configmaps without key-value pairs.
    • Fix inability to edit or delete key-value pair data for configmaps of member clusters.
    • Fix the display issue with pop-up dialog when removing unready clusters on the cluster management page.
    • Fix the progress bar display issue when removing clusters on cluster management page.
    • Fix disappearance of the selection status of previously selected clusters after searching for clusters in pop-up dialog for "Add tags to clusters".
    • Fix pagination issue for pods on workload details page.
    • Fix display of HTML comments in changelogs on extension details page.
    • Fix incomplete display of floating elements on list pages under certain circumstances.
    • Fix abnormal display of error messages in the top right corner.
    • Fix display issue with pop-up dialog for creating workspaces.
    • Fix inability to search for Harbor (version 2.8.0 and later) images.
    • Fix slow loading of console under HTTPS protocol.
    • Specify cluster creator as cluster administrator by default.
    • Fix exception when deleting labels from nodes.
    • Fix the issue where page does not refresh in real time when adding member clusters.
    • Add prompt message when uploading files in containers.
    • Fix the issue where clusters are not filtered based on user permissions when selecting clusters.
    • Fix potential permission escalation and authorization risks in helm application deployment.
    • Fix the issue where file upload freezes when creating application templates.
    • Fix the issue where applications created in one project are visible in other projects.
    • Fix the issue where bitnami source in application repository cannot be synchronized.
    • Fix the issue where application template displays no data.
    • Fix the issue where unauthorized users encounter a blank page when deploying applications from the app store.
    • Fix incorrect display of types of secrets.
    • Fix display issue with workspace list.
    • Fix incorrect status in persistent volume list.
    • Fix failure to create PVC based on snapshots.
    • Remove unnecessary prompt for persistent volume expansion.
    • Fix incorrect display of type dropdown when creating secrets.
    • Fix data filling error when creating secrets with the "Image registry information" type.
    • Fix the issue where workload list cannot retrieve all projects.
    • Fix abnormal display of prompt information for pods in workloads.
    • Fix the issue where versions displayed in CRDs page is not the latest.
    • Fix display issue when searching for clusters in cluster list.
    • Fix the issue where web kubectl terminal is unusable in EKS environment.

    API Updates

    API Removal

    The following APIs will be removed in v4.1:

    Multi-cluster

    The multi-cluster proxy request API /API_PREFIX/clusters/{cluster}/API_GROUP/API_VERSION/... has been removed. Please use the new multi-cluster proxy request path rule /clusters/{cluster}/API_PREFIX/API_GROUP/API_VERSION/... instead.

    Access Control

    • The iam.kubesphere.io/v1alpha2 API version has been removed. Please use the iam.kubesphere.io/v1beta1 API version instead.
    • Significant changes in iam.kubesphere.io/v1beta1: The API Group for Role, RoleBinding, ClusterRole, and ClusterRoleBinding resources has changed from rbac.authorization.k8s.io to iam.kubesphere.io.

    Multi-tenancy

    • Partial APIs in tenant.kubesphere.io/v1alpha1 and tenant.kubesphere.io/v1alpha2 API versions have been removed. Please use the tenant.kubesphere.io/v1beta1 API version instead.
    • Significant changes in tenant.kubesphere.io/v1beta1: spec.networkIsolation in Workspace has been removed.

    kubectl

    • The /resources.kubesphere.io/v1alpha2/users/{user}/kubectl interface has been removed. Terminal-related operations no longer need to call this interface.
    • The API path for the user web kubectl terminal has been adjust from /kapis/terminal.kubesphere.io/v1alpha2/namespaces/{namespace}/pods/{pod}/exec to /kapis/terminal.kubesphere.io/v1alpha2/users/{user}/kubectl.

    Gateway

    The gateway.kubesphere.io/v1alpha1 API version has been removed.

    • The API for querying related gateways of the Ingress configuration has been adjust to /kapis/gateway.kubesphere.io/v1alpha2/namespaces/{namespace}/availableingressclassscopes.

    API Deprecations

    The following APIs have been marked as deprecated and will be removed in future versions:

    • Cluster validation API
    • Config configz API
    • OAuth token review API
    • Operations job rerun API
    • Resources v1alpha2 API
    • Resources v1alpha3 API
    • Tenant v1alpha3 API
    • Legacy version API

    Known Issues

    • Upgrade from version 3.x to 4.x is not supported at present, but will be supported in subsequent releases.

    • The following functions are offered by extensions in KubeSphere 4.1.2:

      • Monitoring
      • Alerting
      • Notifications
      • Istio
      • DevOps
      • Project gateway and cluster gateway
      • Storage volume snapshot
      • Network isolation
      • OpenPitrix for app management

    • The following features are currently unavailable and will be supported in subsequent versions:

      • Department management in workspaces

    Misc

    • Remove all language options except English and Simplified Chinese by default.
    • Remove content related to system components.

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