Single Node Deployment

helm repo add wukongim https://wukongim.github.io/helm/

helm repo update

helm search repo wukongim

# Single node deployment (replica count is 1)
helm install wkim wukongim/wukongim \
  -n wukongim \
  --create-namespace \
  --version 0.1.0 \
  --set replicaCount=1

helm status wkim -n wukongim

# Check Pod status
kubectl get pods -n wukongim

# Check service status
kubectl get svc -n wukongim

# View logs
kubectl logs -l app.kubernetes.io/name=wukongim -n wukongim

# API service
kubectl port-forward svc/wkim-wukongim 5001:5001 -n wukongim

# WebSocket service
kubectl port-forward svc/wkim-wukongim 5200:5200 -n wukongim

# Demo interface
kubectl port-forward svc/wkim-wukongim 5172:5172 -n wukongim

# Management interface
kubectl port-forward svc/wkim-wukongim 5300:5300 -n wukongim

# Complete configuration example
helm install wkim wukongim/wukongim \
  -n wukongim \
  --create-namespace \
  --version 0.1.0 \
  --set replicaCount=1 \
  --set image.tag=v2.0.0 \
  --set service.type=LoadBalancer \
  --set persistence.enabled=true \
  --set persistence.size=20Gi \
  --set resources.requests.memory=2Gi \
  --set resources.requests.cpu=1000m

# Scale to 3 replicas
helm upgrade wkim wukongim/wukongim \
  -n wukongim \
  --version 0.1.0 \
  --set replicaCount=3

# Check Pod count
kubectl get pods -n wukongim

# Check cluster status
kubectl port-forward svc/wkim-wukongim 5001:5001 -n wukongim &
curl http://localhost:5001/cluster/nodes

# Check Pod status
kubectl get pods -n wukongim

# View detailed information
kubectl describe pod <pod-name> -n wukongim

# View logs
kubectl logs <pod-name> -n wukongim

# Check service status
kubectl get svc -n wukongim

# Check endpoints
kubectl get endpoints -n wukongim

# Test service connectivity
kubectl exec -it <pod-name> -n wukongim -- wget -qO- http://localhost:5001/health

# Check PVC status
kubectl get pvc -n wukongim

# View storage details
kubectl describe pvc <pvc-name> -n wukongim

# View real-time logs
kubectl logs -f deployment/wkim-wukongim -n wukongim

# View all replica logs
kubectl logs -l app.kubernetes.io/name=wukongim -n wukongim

# View historical logs
kubectl logs deployment/wkim-wukongim -n wukongim --previous

# Update Helm repository
helm repo update

# Search for new versions
helm search repo wukongim

# Upgrade to new version
helm upgrade wkim wukongim/wukongim \
  -n wukongim \
  --version <new_version>

# Create data snapshot
kubectl exec -n wukongim deployment/wkim-wukongim -- \
  tar czf /tmp/backup-$(date +%Y%m%d).tar.gz /data

# Copy backup file to local
kubectl cp wukongim/<pod-name>:/tmp/backup-$(date +%Y%m%d).tar.gz \
  ./wukongim-backup-$(date +%Y%m%d).tar.gz

# Uninstall WuKongIM
helm uninstall wkim -n wukongim

# Delete namespace (optional)
kubectl delete namespace wukongim

# values.yaml
replicaCount: 1

image:
  repository: registry.cn-shanghai.aliyuncs.com/wukongim/wukongim
  tag: "v2"
  pullPolicy: IfNotPresent

service:
  type: LoadBalancer
  ports:
    api: 5001
    tcp: 5100
    websocket: 5200
    management: 5300
    demo: 5172

persistence:
  enabled: true
  size: 20Gi
  storageClass: ""

resources:
  requests:
    memory: "2Gi"
    cpu: "1000m"
  limits:
    memory: "4Gi"
    cpu: "2000m"

nodeSelector: {}
tolerations: []
affinity: {}

helm install wkim wukongim/wukongim \
  -n wukongim \
  --create-namespace \
  -f values.yaml

# In values.yaml
env:
  - name: WK_MODE
    value: "release"
  - name: WK_TOKENAUTHON
    value: "true"
  - name: WK_EXTERNAL_IP
    value: "your-external-ip"

# Deploy with monitoring enabled
helm install wkim wukongim/wukongim \
  -n wukongim \
  --create-namespace \
  --set monitoring.enabled=true \
  --set monitoring.prometheus.enabled=true

# Check health endpoint
kubectl exec -n wukongim deployment/wkim-wukongim -- \
  curl -f http://localhost:5001/health

# Check cluster status
kubectl exec -n wukongim deployment/wkim-wukongim -- \
  curl -f http://localhost:5001/cluster/nodes