--- MTPE: windsonsea date: 2024-02-19 --- # 20230531 DCE 5.0 Enterprise Released This page describes the latest features, optimizations, bug fixes, and compatibilities included in 20230531 DCE 5.0 Enterprise. 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 corresponding version and upgrade. Also, please refer to [DCE 5.0 Enterprise Deployment Requirements](../../install/commercial/deploy-requirements.md). **Modules** | Module | Version | Compatible K8s Versions | | :----- | :------ | :---------------------- | | Installer | [v0.8.0](../../install/release-notes.md#v080) | K8s 1.23 - 1.25 | | Global Management | [v0.17.1](../../ghippo/intro/release-notes.md#v0171) | K8s 1.23 - 1.25 | | Kubean | [v0.5.4](https://github.com/kubean-io/kubean/releases/tag/v0.5.4) | K8s 1.23 - 1.25 | | Container Management | [v0.18.1](../../kpanda/intro/release-notes.md#v0180) | K8s 1.18 -1.25 | | Network | [v0.7.0](../../network/intro/releasenotes.md#v070) | K8s 1.18 - 1.25 | | Hwameistor | [v0.10.2](../../storage/hwameistor/releasenotes.md#v0102) | K8s 1.18 - 1.25 | | Insight | [v0.17.2](../../insight/intro/releasenote.md#v0170) | K8s 1.19 - 1.27 | | Workbench | [v0.17.3](../../amamba/intro/release-notes.md#v0173) | K8s 1.23- 1.25 | | Multicloud Management | [v0.9.1](../../kairship/intro/release-notes.md#v091) | K8s 1.18 - 1.25 | | Microservice engine | [v0.22.0](../../skoala/intro/release-notes.md#v0220) | K8s 1.23- 1.25 | | Service Mesh | [v0.16.2](../../mspider/intro/release-notes.md#v0162) | K8s 1.21 - 1.25 | | Middleware RabbitMQ | [v0.11.0](../../middleware/rabbitmq/release-notes.md) | K8s 1.23 - 1.25 | | Middleware MySQL | [v0.9.0](../../middleware/mysql/release-notes.md) | K8s 1.23 - 1.25 | | Middleware ElasticSearch | [v0.8.0](../../middleware/elasticsearch/release-notes.md) | K8s 1.23 - 1.25 | | Middleware Redis | [v0.8.0](../../middleware/redis/release-notes.md) | K8s 1.23 - 1.25 | | Middleware MinIO | [v0.6.0](../../middleware/minio/release-notes.md) | K8s 1.23 - 1.25 | | Middleware PostgreSQL | [v0.2.0](../../middleware/postgresql/release-notes.md) | K8s 1.23 - 1.25 | | Middleware Kafka | [v0.6.0](../../middleware/kafka/release-notes.md) | K8s 1.23 - 1.25 | | Container Registry | [v0.8.0](../../kangaroo/intro/release-notes.md#v08) | K8s 1.23 - 1.25 | ## 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 v0.8.0 - **Added** support for external JFrog images and charts repository - **Added** support for Other Linux (OpenAnolis 8.8 GA) with Yum-type package management - **Added** support for hybrid architecture deployment solutions ### Insight v0.17.2 - **Added** support for viewing details of active and historical alert alerts - **Added** support for quickly creating quiet rules through alerts - **Added** support for SMS notifications for alerts - **Added** support for sending test information via email notifications - **Added** support for custom email subject in message templates for email notifications - **Added** variable explanations to message templates - **Added** default high availability support for Insight Server components ### Microservice Engine v0.22.2 - **Added** support for hosting Nacos 2.2.x versions - **Added** support for configuring gateway link information - **Added** support for expanding gateway capabilities through plugins, including jwt, Auth, wasm, and global flow control - **Added** OpenAPI document publishing process - **Added** support for port-based traffic governance for cloud native microservices, including load balancing, outlier detection, and service fusing - **Added** support for domain-level black-and-white list functions ### Service Mesh v0.16.2 - **Added** support for multi-workload sidecar operations - **Added** status display for mesh control plane components - **Added** support for upgrading sidecars with multi-workloads ### Multicloud Management v0.9.1 - **Added** support for tag and annotation form editing feature for Service ### Container Management v0.18.1 - **Added** inspection report download - **Added** global audit log for high-priority operations - **Added** timeout processing for connecting to Minio - **Optimized** CloudShell from using ConfigMap for KubeConfig mounting to using Secret for KubeConfig mounting - **Optimized** the backup strategy cluster drop-down list creation, added a switch that filters and creates backup strategies for clusters that have been created - **Fixed** etcdbrctl image offline issue - **Fixed** image selector unable to select images - **Fixed** rendering of repo address when creating a cluster ### Kubean v0.5.4 - **Added** Flannel, kube-ovn manifest configuration ### Workbench v0.17.3 - **Added** support for gray release strategy based on nginx-ingress - **Added** API support for resource topology of applications ### Data Services (middleware) - **Added** configurable instance monitoring data collection interval for MySQL - **Added** configurable anti-affinity for Redis instances - **Added** support for PostgreSQL ### Container Registry v0.8.0 - **Added** support for image recycling, supporting manual/timed/simulated recycling - **Added** support for adding description information to images - **Optimized** generated login instructions to support switching image instances on the instruction generation page - **Optimized** the registry space list to add instance status - **Optimized** support for randomly generating nodeport port numbers when creating hosted Harbor ### Global Management v0.17.1 - **Added** access management function, supporting the use of DCE5.0 as a user source to connect to other platforms - **Added** workspace/folder authorization supports displaying role permission details - **Added** support for downloading audit logs in Excel and CSV formats - **Added** billing reports for container group, namespace, and workspace. All reports support to download in Excel and CSV formats. - **Optimized** username/user group name to support `.` and `@` - **Optimized** the default platform language to automatically detect browser preference - **Optimized** audit logs: system and user logs are displayed separately - **Optimized** prohibited removal of admin user's admin role or editing of admin permissions. ## 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, please refer to [Insight upgrade notes](../../insight/quickstart/install/upgrade-note.md) 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. Please refer to [Offline upgrade global management](../../ghippo/install/offline-install.md) for details. ## Known Issues - Container Registry: Expired login instructions will cause the service to become unavailable. Please extend the expiration time in a timely manner when using login instructions. This issue will be fixed in the hotfix version. - Installer: In the offline scenario, when an external OS Repo repository is used, that is, __osRepos.type=external__ is defined in __clusterConfig.yaml__ , it is not possible to create a working cluster in container management after the successful deployment of DCE5.0. Please refer to the [documentation](../../install/release-notes.md#known-issues) for solutions. ## Compatibility !!! note Global Management: Once global management is upgraded to v0.17.0 or v0.16.0 and above versions, other modules must be upgraded to the corresponding version, otherwise the UI cannot be accessed properly!** | Modules Supported by Global Management v0.17.0 | Modules Supported by Global Management v0.16.0 | | :--------------------------------------------- | :--------------------------------------------- | | Container Management v0.18.1 and above | Container Management v0.17.0 and above | | Insight v0.17.2 and above | Insight v0.16.0 and above | | Workbench v0.17.3 and above | Workbench v0.16.0 and above | | Multicloud Management v0.9.1 and above | Multicloud Management v0.8.0 and above | | Microservice Engine v0.22.0 and above | Microservice Engine v0.21.1 and above | | Service Mesh v0.16.2 and above | Service Mesh v0.15.0 and above | | Middleware RabbitMQ v0.11.0 and above | Middleware RabbitMQ v0.10.1 and above | | Middleware MySQL v0.9.0 and above | Middleware MySQL v0.8.1 and above | | Middleware ElasticSearch v0.8.0 and above | Middleware ElasticSearch v0.7.1 and above | | Middleware Redis v0.8.0 and above | Middleware Redis v0.7.1 and above | | Middleware MinIO v0.6.0 and above | Middleware MinIO v0.5.1 and above | | Middleware Kafka v0.6.0 and above | Middleware Kafka v0.5.1 and above | | Middleware PostgreSQL v0.2.0 and above | Middleware PostgreSQL v0.1.0 and above | | Container Registry v0.8.0 and above | Container Registry v0.7.0 and above |