DCE 5.0 v0.21.0-20240830 Enterprise Released¶

This page explains the latest features, improvements and bug fixes, included in DCE 5.0 v0.21.0-20240830 Enterprise. DCE 5.0 modularizes each product module, and the versions included in this release are the default versions in the DCE 5.0 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 5.0 Enterprise Deployment Requirements.

Included Modules¶

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
• Middleware (MongoDB) when upgrading the MongoDB operator to the latest version (0.10.0), note that existing MongoDB instances will restart

Compatibility¶

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.

Installation¶

• DCE 5.0 Enterprise Installation
• DCE 5.0 Community Installation

Download¶

• Go to download DCE 5.0 offline package

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