apiVersion: apps/v1
kind: Deployment
metadata:
  name: skywalking-ui
  namespace: default
  labels:
    app: skywalking-ui
spec:
  replicas: 1
  selector:
    matchLabels:
      app: skywalking-ui
  template:
    metadata:
      labels:
        app: skywalking-ui
    spec:
      nodeSelector:
        node-role.kubernetes.io/control-plane: "true"
      containers:
      - name: skywalking-ui
        image: registry.t-aaron.com/apache/skywalking-ui:8.9.1
        ports:
        - containerPort: 8080
          name: http
        env:
        - name: SW_OAP_ADDRESS
          value: "http://skywalking-oap:12800"
        - name: TZ
          value: "Asia/Shanghai"
        resources:
          requests:
            memory: "256Mi"
            cpu: "100m"
          limits:
            memory: "512Mi"
            cpu: "500m"
        livenessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 30
          periodSeconds: 30
          timeoutSeconds: 10
          failureThreshold: 3
        readinessProbe:
          httpGet:
            path: /
            port: 8080
          initialDelaySeconds: 10
          periodSeconds: 30
          timeoutSeconds: 10
          failureThreshold: 3
      initContainers:
      - name: wait-for-oap
        image: registry.t-aaron.com/busybox:1.35
        command:
        - sh
        - -c
        - |
          until nc -z skywalking-oap 12800; do
            echo "Waiting for SkyWalking OAP to be ready..."
            sleep 5
          done
          echo "SkyWalking OAP is ready!"