DCE 5.0 v0.24.0-20241130 Enterprise Released¶

This page explains the latest features, improvements and bug fixes, included in DCE 5.0 v0.24.0-20241130 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 v0.24.0¶

• Improved the process of bypassing the openEuler 22.03 LTS version when generating the podman service.
• Improved non-root users with sudo permissions to adjust the fs.inotify.max_user_instances parameter.

Workbench v0.33.0¶

• Added support for GitOps application Kubernetes resource details viewing.
• Improved to hiding DAGv1, with the option to enable it via the feature gate DAGv1=true.

Container Management v0.34.0¶

• Improved the ListClusterSummary cluster list page for etcd backup.
• Fixed the issue of routes added by cloudshell in VirtualService not being cleaned up after closing the console.

Kubean v0.21.0¶

• Improved gosec in golangci checks.
• Improved the upgrade of Kubespray version.

Networking v0.16.2¶

• Fixed the issue of IP pools not correctly adding IPs.

Storage v0.16.1¶

• Added the GET_VOLUME_STATS parameter to local-disk-manager.
• Fixed the issue where Pods might not associate properly due to frequent creation.

Virtual Machine v0.15.0¶

• Added support for semi-automated Mukxi GPU.
• Added an overview for monitoring virtual machines.

MultiCloud Management v0.24.0¶

• Added the audit log functionality to include advanced configuration operations, deployment strategies, and differentiated strategy YAML creation for multi-cloud instances.

Container Registry v0.24.0¶

• Fixed the issue of failing to create a managed Harbor with the same name for different clusters in MinIO.

Insight v0.33.1¶

Insight Server

• Added the feature to view the Target status of metric collection, recent collection time, and detailed tags in collection management.
• Improved built-in alert rules related to Span traffic metrics.

Microservices Engine v0.43.2¶

• Added support for custom annotations when creating gateways.
• Added automatic log file splitting and rolling update capabilities for gateways.

Service Mesh v0.32.0¶

• Added fields .details.ports and .details.load_balancer_ip to the gateway details interface; upgraded .configuration.service.load_balancer_ip from runtime configuration to predefined configuration, with the default .details now containing runtime information.
• Fxied the issue where the managed mesh would incorrectly reflect cluster removal status in extreme cases.

Middleware¶

• Improved ES to default to not enabling the geoip database to avoid a yellow health status.
• Added support for deploying Redis v7.2.6 instances.

AI Lab v0.11.0¶

• Added status details for Notebooks, datasets, training tasks, and inference services to improve anomaly handling efficiency.
• Added queue management in the operations console to allow viewing all resources using the queue on the queue details page.

Global Management v0.33.0¶

• Added metering and billing support for Mukxi GPU.
• Upgraded the component by moving Istio to v1.22.3.

Cloud Edge Collaboration v0.17.0¶

• Fixed the issue with displaying terminal device collection and reporting interval units.
• Improved prompts for downloading edge installation packages.

Upgrade Notes¶

1. Installer v0.24.0

Starting from v0.24.0, the DCE 5.0 Community Edition will no longer support Kubernetes v1.22.x.

From v0.24.0 onward, the Calico installation will remove the InitContainer.

1. Middleware

Upgrading the middleware Operator may cause middleware instances to restart, so it is not recommended to use the installer to upgrade middleware modules.

1. Istio

2. When upgrading the installer to v0.24.0 or higher,

3. When upgrading Global Management to v0.33.0 or higher,

the upgrade will involve Istio. During the upgrade process, cluster applications may become inaccessible due to the Istio update, requiring manual intervention. For more details, please refer to DCE 5.0 Istio Upgrade (from 1.16.1 to 1.22.3).

1. Virtual Machine

2. When upgrading the installer to v0.24.0 or higher,

3. When upgrading the virtual machine to v0.15.0 or higher,

the virtual machine needs to obtain a License to function properly.

Compatibility¶

The versions supported by Global Management v0.33.0 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 v0.24.0, 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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