--- MTPE: windsonsea date: 2024-09-10 --- # DCE v0.21.0-20240830 Enterprise Released This page explains the latest features, improvements and bug fixes, included in DCE v0.21.0-20240830 Enterprise. DCE modularizes each product module, and the versions included in this release are the default versions in the DCE installer. If you need to independently upgrade or replace each module, contact Daocloud's support team to download the proper versions and upgrade. Also refer to [DCE Enterprise Deployment Requirements](../../install/commercial/deploy-requirements.md). ## Included Modules | Category | Module | Version | Compatible K8s Versions | | :--- | :---- | :--- | :------------ | | Installation | Installer | [v0.21.0](../../install/release-notes.md#v0210) | K8s 1.24 - 1.29 | | | Kubean | [v0.18.5](https://github.com/kubean-io/kubean/releases) | K8s 1.18 - 1.29 | | Workbench | Workbench | [v0.30.1](../../amamba/intro/release-notes.md#v0300) | K8s 1.23 - 1.29 | | Containers | Container Management | [v0.31.1](../../kpanda/intro/release-notes.md#v0310) | K8s 1.18 - 1.29 | | | MultiCloud Management | [v0.22.0](../../kairship/intro/release-notes.md#v0220) | K8s 1.18 - 1.29 | | | Container Registry | [v0.21.0](../../kangaroo/intro/release-notes.md#v0211) | K8s 1.23 - 1.29 | | | Container Network | [v0.15.1](../../network/intro/release-notes.md#v0151) | K8s 1.18 - 1.29 | | | Container Storage HwameiStor | [v0.14.9](../../storage/hwameistor/release-notes.md#v0149) | K8s 1.18 - 1.29 | | | Virtual Machine | [v0.12.0](../../virtnest/intro/release-notes.md#v0120) | K8s 1.18 - 1.29 | | Observability | Insight | [v0.30.0](../../insight/intro/release-notes.md#v0300) | K8s 1.19 - 1.29 | | Microservices | Microservice Engine | [v0.40.0](../../skoala/intro/release-notes.md#v0400) | K8s 1.23 - 1.29 | | | Service Mesh | [v0.29.0](../../mspider/intro/release-notes.md#v0290) | K8s 1.21 - 1.29 | | Middleware | RabbitMQ | [v0.23.0](../../middleware/rabbitmq/release-notes.md#v0230) | K8s 1.23 - 1.29 | | | MySQL | [v0.21.0](../../middleware/mysql/release-notes.md#v0210) | K8s 1.23 - 1.29 | | | ElasticSearch | [v0.20.0](../../middleware/elasticsearch/release-notes.md#v0200) | K8s 1.23 - 1.29 | | | Redis | [v0.21.0](../../middleware/redis/release-notes.md#v0210) | K8s 1.23 - 1.29 | | | MinIO | [v0.18.0](../../middleware/minio/release-notes.md#v0181) | K8s 1.23 - 1.29 | | | PostgreSQL | [v0.15.0](../../middleware/postgresql/release-notes.md#v0150) | K8s 1.23 - 1.29 | | | MongoDB | [v0.13.1](../../middleware/mongodb/release-notes.md#v0130) | K8s 1.23 - 1.29 | | | Kafka | [v0.18.0](../../middleware/kafka/release-notes.md#v0180) | K8s 1.23 - 1.29 | | | RocketMQ | [v0.10.0](../../middleware/rocketmq/release-notes.md#v0100) | K8s 1.23 - 1.29 | | Cloud Native AI | AI Lab | [v0.8.0](../../baize/intro/release-notes.md#v080) | K8s 1.25 - 1.29 | | Edge Computing | Cloud Edge Collaboration | [v0.14.1](../../kant/intro/release-notes.md#v0141) | K8s 1.23 - 1.29 | | Management | Global Management | [v0.30.0](../../ghippo/intro/release-notes.md#v0300) | K8s 1.23 - 1.29 | | | Operations Management | v0.9.0 | K8s 1.23 - 1.29 | ## Features and Improvements Detailed feature descriptions are reflected in the Release Notes for each version listed in the table above. Here is a brief summary of some new features and improvements. ### Installer v0.21.0 - **Improved** the installation logic for Contour - **Fixed** an issue where value parsing returned empty results due to `grep` not supporting PCRE ### Workbench v0.30.1 - **Added** global pipeline template functionality - **Added** pipeline grouping management functionality - **Fixed** an issue where GitOps failed to create the same Git repository in different workspaces; upgrading ArgoCD to v2.12.0 is required, which is included in the v0.21.0 addon offline package ### Container Management v0.31.1 - **Added** support for heterogeneous GPUs, including MetaX GPUs - **Added** support for installing Red Hat 9.2 driver images via the GPU operator ### Kubean v0.18.5 - **Improved** to add the `sprayJob.image.registry` value to the kubean-config and updated it in the kubean manifest - **Fixed** a CVE vulnerability in ClusterRole ### Container Network v0.15.1 - **Fixed** an issue where filling in NIC configuration confirmation would cause the page to freeze ### Container Storage v0.14.9 - **Improved** to add verbs and patch access permissions to ClusterRole - **Fixed** an issue where bound PVCs were not properly filtered ### Virtual Machine v0.12.0 - **Added** support for the hot expansion of virtual machine disks - **Added** API support for the cold migration of virtual machines ### MultiCloud Management v0.22.0 - **Added** audit logs for binding and unbinding instances and namespaces within the workspace - **Added** node selector functionality to the multicloud service form ### Container Registry v0.21.1 - **Added** support for the quick creation of managed Harbor through a one-click setup for Redis, Minio, and PG - **Improved** validated middleware instances when creating managed Harbor; middleware already in use by other Harbors cannot be reused ### Insight Insight Server v0.30.0 - **Added** the service detail page now includes traffic distribution and metrics for associated containers - **Added** trace components, including `Jaeger` and `OpenTelemetry Collector`, for built-in alert rules ### Microservices Engine v0.40.0 - **Added** Nacos now supports querying service instances based on metadata labels - **Added** the gateway instance overview now displays the fixed IPs of nodes ### Service Mesh v0.29.0 - **Added** support for resource synchronization in worker clusters - **Added** waypoint mode ### Data Services (Middleware) - **Improved** to prevent the selection of abnormal clusters when creating MongoDB instances - **Fixed** a MySQL permission leakage issue ### AI Lab v0.8.0 - **Added** [Beta] support for manually saving a Notebook as an image while it is running (depends on the Container Registry module) - **Added** [Beta] support for training tasks with configurations for resuming from checkpoints, including automatic detection and resolution of task failures ### Global Management v0.30.0 - **Added** support for configuring system messages, including settings for start and end times - **Added** operational management now supports two perspectives: tenant and administrator ### Cloud Edge Collaboration v0.14.1 - **Added** support for allocating initial component resources from the cloud to edge units based on the scale of edge nodes - **Added** edge units now support unloading policy settings ## Upgrade Notes - **Microservices Engine** due to changes in the Gateway API community version, manual handling of CRD upgrades is required when upgrading from any version of Skoala to 0.40.x. Refer to the [upgrade steps](../../skoala/intro/release-notes.md#skoala-040x-upgrade-notes) - **Middleware (MongoDB)** when upgrading the MongoDB operator to the latest version (0.10.0), note that existing MongoDB instances will restart ## Compatibility !!! note Global Management: Once the global management is upgraded to v0.30.0 or above, other modules must be upgraded to the proper versions, otherwise the UI cannot be accessed normally! The versions supported by Global Management v0.30.0 are as follows: - Workbench v0.17.3 and above - Container Management v0.18.1 and above - Multicloud Management v0.9.1 and above - Container Registry v0.8.0 and above - Insight v0.17.2 and above - Microservice Engine v0.22.0 and above - Service Mesh v0.16.2 and above - Middleware RabbitMQ v0.11.0 and above - Middleware MySQL v0.9.0 and above - Middleware ElasticSearch v0.8.0 and above - Middleware Redis v0.8.0 and above - Middleware MinIO v0.6.0 and above - Middleware Kafka v0.6.0 and above - Middleware PostgreSQL v0.2.0 and above - Middleware MongoDB v0.1.0 and above - Middleware RocketMQ v0.2.0 and above ## Known Issues Known issues for installer v0.21.0, see [Installation Troubleshooting](../../install/faq.md). ## Installation - [DCE Enterprise Installation](../../install/commercial/deploy-arch.md) - [DCE Community Installation](../../install/community/resources.md) ## Download - [Go to download DCE offline package](../../download/index.md)