DCE 5.0 Best Practices Portal¶

Installation

Supports both offline and online installation methods, and can be installed on various Linux and K8s distributions

• Deploy DCE 5.0 on All-in-One Machine
• High Availability Solution for Bootstrap Seed Node
• Using Host Mode for etcd and Separating Control Plane During Installation
• Install on Different Linux Distributions
• Install on OpenShift and Alibaba Cloud

Workbench

A container-based DevOps Cloud Native application platform, serving as a unified entry point for creating applications

• Implement CI/CD with Pipeline and GitOps
• Code Scanning with Pipeline
• Integrate Harbor for Image Security Scanning
• Gray Release Practice Based on Contour
• Technical Overview of Workbench

Container Management Part 1

Building worker clusters and nodes based on K8s, which is the core of DCE 5.0

• Create Ubuntu Worker Cluster on CentOS
• Create RedHat 9.2 Worker Cluster on CentOS
• Migrate from DCE 4.0 to DCE 5.0
• Deploy and Upgrade Kubean Backward Compatible Versions
• Use NVIDIA GPU on DCE 5.0

Container Management Part 2

Adopting a native multi-cluster architecture for easy creation and access of K8s clusters

• Add Heterogeneous Nodes to Worker Clusters
• Offline Upgrade Worker Clusters
• Expand Controller Nodes of Worker Clusters
• Replace the First Controller Node of Worker Clusters
• Expand Worker Nodes of Global Service Clusters

Container Registry

Supports multi-instance image hosting services, including Harbor and Docker registries

• Choosing the Access Type for Managed Harbor
• Login to Insecure Container Registries
• Harbor Nginx Configuration Practice
• Container Registry Capacity Resource Planning
• Deploy Harbor in LB Mode

Cloud Native Network

Built on multiple open-source technologies, supporting single and multiple CNI network solutions

• NIC and Network Planning
• Performance Test Report
• Integrate Spiderpool
• Integrate Calico
• Integrate Cilium

Cloud Native Storage

Connecting to storage that meets CSI standards according to different SLA requirements and scenarios

• Deploy Rook-ceph via Application Store
• Deploy Longhorn via Application Store
• Deploy and Validate OpenEBS via Helm
• Integrate and Deploy TiDB
• Deploy Fluid via Helm Template

Multicloud Management and Virtual Machine

Multicloud Management achieves centralized management of multicloud and hybrid cloud. Virtual Machines is a containerized virtual machine platform built on KubeVirt.

• Cross-Cluster Elastic Scaling
• One-Click Conversion from DCE 4.0 to DCE 5.0 Multicloud Applications
• Import VMware Virtual Machines to DCE 5.0

Insight

Real-time monitoring of applications and resources, collecting various metrics, logs, and event data to analyze application health

• Insight Deployment Resource Planning
• What If ElasticSearch Data is Full
• Locate Application Anomalies Using Insight
• Enable Observability for Applications Using OTel

Microservices Engine

Mainly provides functionalities in two dimensions: microservices governance center and microservices gateway

• Experience Microservices Governance with Sample Applications
• Use JWT Plugin in Cloud Native Microservices
• Microservices Gateway Accesses Authentication Server
• Gateway API policy
• Access Microservices via Gateway

Service Mesh

Built on Istio open-source technology, aimed at next-generation service mesh for Cloud Native applications

• Service Mesh Vulnerability Fix Standards and Plans
• Service Mesh Application Access Specification
• Complete Directed Service Access Restriction Using Mesh
• Supported Custom Workload Types for Mesh Access
• Precise Control of Multicloud Internet Service Access and Traffic

Middleware

Use classic middleware to handle data based on actual scenarios

• MySQL Cross-Cluster Synchronization Solution
• High Availability Deployment of Redis Single Cluster Across Data Centers
• ES Migration Practice Based on Hwameistor
• Kafka Disaster Recovery Solution with Dual Data Center Deployment
• High Availability Deployment of RabbitMQ Single Cluster Across Data Centers

Global Management

User and access control, workspace and hierarchy, audit logs, platform settings, and more

• Bind Cross-Cluster Namespace to Workspace (Tenant)
• Allocate Single Cluster to Multiple Workspaces (Tenants)
• Architecture Management for Large Enterprises
• GProduct Integration with Global Management
• OEM IN and OEM OUT

AI Lab and Cloud Edge Collaboration

AI Lab is an integrated platform for training and inference. Cloud Edge Collaboration extends container capabilities to the edge.

• Deploy NFS for Data Preheating
• Update Notebook Built-in Images
• Checkpoint Mechanism and Usage
• Intelligent Device Control
• Develop Device Driver Applications Mapper