Release Notes for 3.4.0

DevOps

Enhancements & Updates

• Support user-defined pipeline configuration steps.
• Optimize the devops-jenkins JVM memory configuration.

Bug Fixes

• Fix the issue of removing ArgoCD resources without cascade parameters.
• Fix the issue that downloading artifacts for multi-branch pipelines fails.
• Fix the issue that the pipeline running status is inconsistent with Jenkins (Add retry for pipelinerun annotation update).
• Fix the issue that the running of a pipeline created by a new user is pending.

Storage

Bug Fixes

• Fix the issue that pvc cannot be deleted.

Gateway and Microservice

Features

• Gateway supports the configuration of forwarding TCP/UDP traffic.

Enhancements & Updates

• Upgrade ingress nginx: v1.1.0 -> v1.3.1.
• Upgrade servicemesh: istio: 1.11.1 -> 1.14.6; kiali: v1.38.1 -> v1.50.1; jaeger: 1.27 -> 1.29.

Bug Fixes

• Fix the issue that the returned cluster gateways duplicate.
• Fix the verification error when upgrading the gateway.
• Fix the abnormal display of cluster gateway log and resource status after changing gateway namespace configuration.

Observability

Features

• Add CRDs such as RuleGroup, ClusterRuleGroup, GlobalRuleGroup to support Alerting v2beta1 APIs.
• Add admission webhook for RuleGroup, ClusterRuleGroup, GlobalRuleGroup.
• Add controllers to sync RuleGroup, ClusterRuleGroup, GlobalRuleGroup resources to PrometheusRule resources.
• Add Alerting v2beta1 APIs.
• The ks-apiserver of Kubesphere integrates the v1 and v2 versions of opensearch, and users can use the external or built-in opensearch cluster for log storage and query. (Currently the built-in opensearch version of Kubesphere is v2).
• ks-installer integrates the opensearch dashboard, which should be enabled by users.

Enhancements & Updates

• Upgrade Prometheus stack dependencies.
• Support configuring the maximum number of logs that can be exported.
• The monitoring component supports Kubernetes PDB Apiversion changes.
• Upgrade Notification Manager to v2.3.0.
• Support cleaning up notification configuration in member clusters when a member cluster is deleted.
• Support switching notification languages.
• Support route notifications to specified users.

Bug Fixes

• Fix the issue that Goroutine leaks when getting audit event sender times out.
• Fix the promql statement of ingress P95 delay.

Multi-tenancy and Multi-cluster

Enhancements & Updates

• Check the cluster ID (kube-system UID) when updating the cluster.

Bug Fixes

• Make sure the cluster is Ready when cleaning up notifications.
• Fix the webhook validation issue for new clusters.
• Fix the incorrect cluster status.
• Fix the issue of potentially duplicated entries for granted clusters in the workspace.

App Store

Bug Fixes

• Fix the ID generation failure in IPv6-only environment.
• Fix the missing Home field in app templates.
• Fix the issue that the uploaded app templates do not show icons.
• Fix missing maintainers in Helm apps.
• Fix the issue that Helm applications in a failed status cannot be upgraded again.
• Fix the wrong "applicationId" parameter.
• Fix the infinite loop after app installation failure.
• FIx the wrong status of application repository.

Network

Enhancements & Updates

• Upgrade dependencies.

Authentication and Authorization

Features

• Add inmemory cache.
• Add Resource Getter v1beta1.
• Add write operation for Resource Manager.

Enhancements & Updates

• Add iam.kubesphere/v1beta1 RoleTemplate.
• Update the password minimum length to 8.
• Update Version API.
• Update identityProvider API.
• Add IAM v1beta1 APIs.

Bug Fixes

• Fix the issue that the enableMultiLogin configuration does not take effect.

API Changes

• Use autoscaling/v2 API.
• Use batch/v1 API.
• Update health check API.
• Fix the ks-apiserver crash issue in K8s v1.25.

User Experience

Features

• Resource API supports searching alias in annotations.

Bug Fixes

• Fix the potential Websocket link leakage issue.

Enhancements & Updates

• Use Helm action package instead of using Helm binary.
• Adjust the priority of bash and sh in the kubectl terminal.
• Fix the issue that ks-apiserver cannot start due to DiscoveryAPI exception.
• Fix the issue that the pod status is inconsistent with the filtered status when filtering by status on the pod list page.
• Support querying the secret list according to the secret type by supporting fieldSelector filtering.

For more information about issues and contributors of KubeSphere 3.4.0, see GitHub.

Thanks for the feedback. If you have a specific question about how to use KubeSphere, ask it on Slack. Open an issue in the GitHub repo if you want to report a problem or suggest an improvement.