v2.1
v2.0
v1.0
  1. Release Notes
    1. Release Notes - 2.1.1Latest
    1. Release Notes - 2.1.0
    1. Release Notes - 2.0.2
    1. Release Notes - 2.0.1
    1. Release Notes - 2.0.0
  1. Introduction
    1. Introduction
    1. Features
    1. Architecture
    1. Advantages
    1. Glossary
  1. Installation
    1. Introduction
      1. Intro
      2. Port Requirements
      3. Kubernetes Cluster Configuration
    1. Install on Linux
      1. All-in-One Installation
      2. Multi-Node Installation
      3. High Availability Configuration
      4. Air Gapped Installation
      5. StorageClass Configuration
      6. Enable All Components
    1. Install on Kubernetes
      1. Prerequisites
      2. Install on K8s
      3. Air Gapped Installation
      4. Install on GKE
    1. Pluggable Components
      1. Pluggable Components
      2. Enable Application Store
      3. Enable DevOps System
      4. Enable Logging System
      5. Enable Service Mesh
      6. Enable Alerting and Notification
      7. Enable Metrics-server for HPA
      8. Verify Components Installation
    1. Upgrade
      1. Overview
      2. All-in-One
      3. Multi-node
    1. Third-Party Tools
      1. Configure Harbor
      2. Access Built-in SonarQube and Jenkins
      3. Enable built-in Grafana Installation
      4. Load Balancer plugin in Bare Metal - Porter
    1. Authentication Integration
      1. Configure LDAP/AD
    1. Cluster Operations
      1. Add or Cordon Nodes
      2. High Risk Operations
      3. Uninstall KubeSphere
  1. Quick Start
    1. 1. Getting Started with Multi-tenancy
    1. 2. Expose your App Using Ingress
    1. 3. Compose and Deploy Wordpress to K8s
    1. 4. Deploy Grafana Using App Template
    1. 5. Job to Compute π to 2000 Places
    1. 6. Create Horizontal Pod Autoscaler
    1. 7. S2I: Publish your App without Dockerfile
    1. 8. B2I: Publish Artifacts to Kubernete
    1. 9. CI/CD based on Spring Boot Project
    1. 10. Jenkinsfile-free Pipeline with Graphical Editing Panel
    1. 11. Canary Release of Bookinfo App
    1. 12. Canary Release based on Ingress-Nginx
    1. 13. Application Store
  1. DevOps
    1. Pipeline
    1. Create SonarQube Token
    1. Credentials
    1. Set CI Node for Dependency Cache
    1. Set Email Server for KubeSphere Pipeline
  1. Logging
    1. Log Query
  1. Developer Guide
    1. Introduction to S2I
    1. Custom S2I Template
  1. API Documentation
    1. API Guide
    1. How to Access KubeSphere API
  1. Troubleshooting
    1. Troubleshooting Guide for Installation
KubeSphere®️ 2020 All Rights Reserved.

Port Requirements

KubeSphere requires certain ports to communicate among services, so you need to make sure the following ports open for use.

Service Protocol Action Start Port End Port Notes
ssh TCP allow 22
etcd TCP allow 2379 2380
apiserver TCP allow 6443
calico TCP allow 9099 9100
bgp TCP allow 179
nodeport TCP allow 30000 32767
master TCP allow 10250 10258
dns TCP allow 53
dns UDP allow 53
local-registry TCP allow 5000 Required for air gapped environment
local-apt TCP allow 5080 Required for air gapped environment
rpcbind TCP allow 111 When using NFS as storage server
ipip IPIP allow Calico network requires ipip protocol

Note

Please note when you use Calico network plugin and run your cluster in classic network in cloud environment, you need to open IPIP protocol for souce IP. For instance, the following is the sample on QingCloud showing how to open IPIP protocol.