Alauda Container Platform
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Networking
Introduction
Introduction
Advantages
Application Scenarios
Usage Limitations
Architecture
Understanding Kube-OVN
Upstream OVN/OVS Components
Core Controller and Agent
Monitoring, Operation and Maintenance Tools and Extension Components
Understanding ALB
Core components
Quick Start
ALB Common Concepts
Relationship between ALB, ALB Instance, Frontend/FT, Rule, Ingress, and Project
ALB Leader
Additional resources:
Understanding MetalLB
Terminology
Principles of High Availability in MetalLB
MetalLB's Algorithm for Selecting VIP Host Nodes
External Address Pools and Number of Nodes
Additional resources
Concepts
Auth
Basic Concept
Quick Start
Related Ingress Annotations
forward-auth
basic-auth
CR
ALB Special Ingress Annotation
Ingress-Nginx Auth Related Other Features
Note: Incompatible Parts with Ingress-Nginx
Troubleshooting
Ingress-nginx Annotation Compatibility
Basic concepts
Supported ingress-nginx annotations
TCP/HTTP Keepalive
Basic Concept
CRD
ModSecurity
Terminology
Procedure to Operate
Related Explanations
Configuration Example
Comparison Among Different Ingress Method
For L4(TCP/UDP) Traffic
For L7(HTTP/HTTPS) Traffic
HTTP Redirect
Basic Concept
CRD
Ingress Annotation
Port Level Redirect
Rule Level Redirect
L4/L7 Timeout
Basic Concept
CRD
What Timeout Means
Ingress Annotation
Port Level Timeout
GatewayAPI
OTel
Terminology
Prerequisites
Procedure
Related Operations
Additional Notes
Configuration Example
Guides
Creating Services
Why Service is Needed
Example ClusterIP type Service:
Headless Services
Creating a service by using the web console
Creating a service by using the CLI
Example: Accessing an Application Within the Cluste
Example: Accessing an Application Outside the Cluste
Example: ExternalName type of Servce
LoadBalancer Type Service Annotations
Creating Ingresses
Implementation Method
Prerequisites
Example Ingress:
Creating a Ingress by using the web console
Creating a Ingress by using the CLI
Configure Gateway
Terminology
Prerequisites
Example Gateway and Alb2 custom resource (CR)
Creating Gateway by using the web console
Creating Gateway by using the CLI
Viewing Resources Created by the Platform
Updating Gateways
Updating Gateway by using the web console
Add Listener
Add Listener by using the web console
Add Listener by using the CLI
Creating Route Rules
Example HTTPRoute custom resource (CR)
Creating Route by using the web console
Creating Route by using the CLI
Creating a Domain Name
Example Domain custom resource (CR)
Creating Domain by using the web console
Creating Domain by using the CLI
Subsequent Actions
Additional resources
Creating Certificates
Creating a certificate by using the web console
Creating External IP Address Pool
Prerequisites
Constraints and Limitations
Deploying the MetalLB Plugin
Example IPAddressPool custom resource (CR)
Creating an External IP Address Pool by using the web console
Creating an External IP Address Pool by using the CLI
View Alarm Policy
Creating BGP Peers
Terminology
Prerequisites
Example BGPPeer custom resource (CR)
Creating a BGPPeer by using the web console.
Creating a BGPPeer by using the CLI
Configure Subnets
IP Allocation Rules
Calico Network
Kube-OVN Network
Subnet Management
Configure Network Policies
Creating NetworkPolicy by using the web console
Creating NetworkPolicy by using the CLI
Reference
Creating Admin Network Policies
Notes
Creating AdminNetworkPolicy or BaselineAdminNetworkPolicy by using the web console
Creating AdminNetworkPolicy or BaselineAdminNetworkPolicy by using the CLI
Additional resource
Configure Cluster Network Policies
Notes
Procedure
How To
Deploy High Available VIP for ALB
Method 1: Use LoadBalancer type internal routing to provide VIP
Method 2: Use external load balancer device to provide VIP
Soft Data Center LB Solution (Alpha)
Prerequisites
Procedure
Verification
Preparing Kube-OVN Underlay Physical Network
Usage Instructions
Terminology Explanation
Environment Requirements
Configuration Example
Automatic Interconnection of Underlay and Overlay Subnets
Use OAuth Proxy with ALB
Overview
Procedure
Result
Creating GatewayAPI Gateway
Deploy MetalLB
Set Pod Security Policies to Privileged Mode
Configure a Load Balancer
Prerequisites
Example ALB2 custom resource (CR)
Creating a Load Balancer by using the web console.
Creating a Load Balancer by using the CLI.
Update Load Balancer by using the web console
Delete Load Balancer by using the web console
Delete Load Balancer by using the CLI
Configure Listener Ports (Frontend)
Prerequisites
Example Frontend custom resource (CR)
Creating Listener Ports (Frontend) by using the web console
Creating Listener Ports (Frontend) by using the CLI
Subsequent Actions
Related Operations
Example Rule custom resource (CR)
Creating Rule by using web console
Creating Rule by using the CLI
Logs and Monitoring
Viewing Logs
Monitoring Metrics
Additional resources
How to properly allocate CPU and memory resources
Forwarding IPv6 Traffic to IPv4 Addresses within the Cluster
Calico Network Supports WireGuard Encryption
Installation Status
Terminology
Notes
Prerequisites
Procedure
Result Verification
Kube-OVN Overlay Network Supports IPsec Encryption
Terminology
Notes
Prerequisites
Procedure
ALB Monitoring
Terminology
Procedure
Monitoring Metrics
Trouble Shooting
How to Solve Inter-node Communication Issues in ARM Environments?
Find Who Cause the Error