DCE 5.0 v0.9.0-20230630 Enterprise Released¶

This page describes the latest features, optimizations, bug fixes, and compatibilities included in DCE 5.0 v0.9.0-20230630. Additionally, each product module in DCE 5.0 is independent and decoupled, and the product module versions involved in this release are included in the DCE 5.0 installer by default.

If you need to independently upgrade or replace a module, please contact Daocloud's after-sales support personnel to download the proper version and upgrade. Also, refer to DCe 5.0 Enterprise Deployment Requirements.

Modules

New Features and Optimizations¶

Detailed feature descriptions are included in the Release Notes of each version in the table above. Here is a brief description of some new features and optimizations.

Installer v0.9.0¶

• Added the ability to modify clusterConfig.yaml to expose the seed kind address and port.
• Added Upgraded the default k8s version in the installer to v1.26.5.
• Improved the logic and functionality of the import-artifact command in the installer.
• Fixed an issue with synchronizing images from an external HTTP Harbor repository.
• Fixed the problem with the ES component not starting in OCP.
• Fixed an issue where creating a new database in the middleware database had a high failure rate in the arm64 environment.

Insight v0.18.2¶

• Added log alerts.
• Added cluster status to collection management.
• Added silent rule list with silent conditions.
• Added email configuration detection.
• Added support for PostgreSQL and Kingbase as system databases.
• Added Nvidia GPU monitoring dashboard.
• Improved Updated the legend of the service topology diagram.
• Improved Added average metric value and sorting support to operation metrics in the service details.
• Improved Added sorting by Span, Delay, and Occurrence Time to trace queries.
• Improved Added search capability to notification dropdown in alert policy configuration.
• Improved Added timezone formatting support to alert templates.
• Improved Upgraded opentelemetry collector Chart version from v0.50.1 to v0.59.3.
• Improved Upgraded opentelemetry Operator Chart version from v0.26.1 to v0.30.1.
• Fixed an issue where the alert preview did not match the actual effective silence when previewing matching alerts.
• Fixed component version errors in system components.
• Fixed incorrect list title in dashboards.
• Fixed an issue where creating silence through the alert list did not return matching alert data.
• Fixed an issue where Fluentbit failed to start for the first time in some environments.

Microservice Engine v0.24.1¶

• Added enhanced health check configuration for engine components.
• Added support for label-based caching in the cache logic.
• Added Integrated audit logs.
• Added license check in continuous integration.
• Added Stored sensitive information in Secrets for Charts.
• Added Upgraded managed Nacos version to 2.2.3.
• Added Upgraded Sentinel version to 0.10.5.

Service Mesh v0.17.0¶

• Added audit log capability.
• Added ability to clear workload injection policies.
• Added Implemented auto-injection of managed services using MCPC Controller .
• Added compatibility testing for various versions of K8s.
• Improved Strengthened detection of managed clusters during mesh creation to avoid conflicts.

Multicloud Management v0.10.3¶

• Added multicloud audit logs.
• Added distribution status display for resource additions.
• Added support for LoadBalancer type in Service.

Container Management v0.19.0¶

• Added Compatible deployment of worker clusters with openAnolis / Oracle Linux operating systems.
• Added automatic addition of JFrog authentication information for creating clusters in offline environments.
• Added environment variable rule validation when creating workloads.
• Added support for edge workloads and services.
• Added dual-stack and system kernel as node prerequisites.
• Added secretKey/configmapKey as configuration mountable options in creating workloads.
• Improved Helm repository refresh mechanism.
• Improved English translation for some I8N interfaces.
• Fixed an issue where custom parameters provided during cluster creation were incorrectly converted to true or false if the value was 0 or 1.
• Fixed the problem with writing containerd account password configuration when creating clusters in offline environments.
• Fixed the cluster upgrade failure due to changes in the kubernetes container registry when upgrading clusters to version 1.26 and above.
• Fixed an issue where namespace-level users could not use StorageClasses to create PVs.
• Fixed an issue where specifying the namespace when creating a route did not take effect.
• Fixed the incorrect date returned after cluster upgrade.

Kubean v0.7.0¶

• Fixed an issue where the lightweight image package python failed to start.

Workbench v0.18.1¶

• Added support for updating and deleting native applications and their subresources.
• Added basic functionality for creating and managing OAM (Open Application Model) applications.
• Added permission support for running pipelines in the pipeline module.
• Fixed an issue where an error occurred on the native application list page when the target cluster did not have the CRD (Custom Resource Definition) for native applications installed.

Middleware¶

• Added support for MongoDB instance lifecycle management.
• Added support for Elasticsearch anti-affinity settings.
• Added support for setting the monitoring sampling interval for Redis.
• Added support for setting the monitoring sampling interval for Kafka.
• Added support for load balancing access settings for RabbitMQ.
• Added support for load balancing access settings for Kafka.
• Improved the middleware monitoring interface.
• Improved PVC (Persistent Volume Claim) monitoring data neutrality.
• Improved the end-to-end process of installing observable components.
• Improved the prompt message for updating Redis configuration in managed mode.
• Improved the structure of the backup page.
• Fixed an issue where the custom role lacked workspace permission association with platform roles.
• Fixed an issue where Redis automatic backup execution time was 8 hours later than the configured time.

Container Registry v0.9.0¶

• Added support for uploading and downloading tar packages via the UI.
• Added auditing for important operations in the container registry.
• Added a managed Harbor with PostgreSQL as the middleware.
• Fixed issues related to sidecar injection.
• Fixed the problem with unbinding registry spaces from workspaces.

Global Management v0.18.0¶

• Added Moved workspaces to a new location.
• Added support for Webhook in integration management (create/edit/delete/list/view).
• Added reminders before the license expires (15 days in advance).
• Added Disabled functionality after the license expires (configurable).
• Added Users need to enter the old password when changing passwords.
• Added Resource groups can now be associated with service mesh resources.
• Added support for external PostgreSQL databases.
• Added More currency types are now supported in report generation.
• Added high availability support for istio-ingressgateway and istiod.

Upgrade Notes¶

• Insight: When upgrading the insight agent from v0.16.x (or lower) to v0.17.x, since the kube-prometheus-stack chart version has been upgraded from 41.9.1 to 45.28.1, and some fields in the used CRD need to be upgraded manually, refer to Insight upgrade notes for details.

• Microservice Engine: The database initialization component sweet has been deprecated since v0.22.0 and will be completely removed in version 0.23.0 and later. Starting from v0.22.0, data tables will be automatically synchronized and updated without manual intervention.

• Global Management: When upgrading from v0.15.x (or lower) to v0.17.0 (or higher), the format of the database connection helm parameters needs to be modified. Refer to Offline upgrade global management for details.

Compatibility¶

Installation¶

• DCE 5.0 Enterprise Installation
• DCE Community Installation

Download Center¶

• DCE 5.0 Download Center

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