# deployment.yaml — AIOps 应用 (embed 前端嵌入后端, 单容器单端口)
# ----------------------------------------------------------------------------
# - 镜像 aiops:embed（前端通过 go:embed 内嵌进同一二进制）
# - 单端口 8080 = API + WebSocket + 前端 SPA 静态资源
# - 配置优先级: 环境变量 > config.yaml > 默认值 (viper AutomaticEnv)
# - 环境变量命名: 配置键 database.host → DATABASE_HOST (全大写, 点变下划线)
# - Service: NodePort 30080 → 8080
#
# 部署: kubectl apply -f deployment.yaml
# ----------------------------------------------------------------------------
apiVersion: apps/v1
kind: Deployment
metadata:
  name: aiops
  namespace: devops
  labels:
    app.kubernetes.io/name: aiops
    app.kubernetes.io/component: app
spec:
  replicas: 1
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 0
  selector:
    matchLabels:
      app.kubernetes.io/name: aiops
      app.kubernetes.io/component: app
  template:
    metadata:
      labels:
        app.kubernetes.io/name: aiops
        app.kubernetes.io/component: app
    spec:
      hostNetwork: true
      dnsPolicy: ClusterFirstWithHostNet
      enableServiceLinks: false
      containers:
        - name: aiops
          image: 10.10.10.72/library/aiops:embed
          imagePullPolicy: Always
          ports:
            - name: http
              containerPort: 8080
          # ── 运行时环境变量 (仅覆盖代码默认值, 其余走 viper 默认) ──
          env:
            - name: TZ
              value: Asia/Shanghai
            - name: DATABASE_DRIVER
              value: "mysql"
            - name: DATABASE_HOST
              value: "10.10.10.75"
            - name: DATABASE_USER
              value: "root"
            - name: DATABASE_PASSWORD
              value: "aiops_root_2026"
            - name: DATABASE_DBNAME
              value: "aiops"
            - name: REDIS_DRIVER
              value: "redis"
            - name: REDIS_HOST
              value: "10.10.10.75"
            - name: JWT_SECRET
              value: "aiops-jwt-secret-key-2026"

          volumeMounts:
            - name: config
              mountPath: /app/config.yaml
              subPath: config.yaml
              readOnly: true
            - name: uploads
              mountPath: /app/uploads
            - name: data
              mountPath: /app/data

          readinessProbe:
            httpGet:
              path: /version
              port: 8080
            initialDelaySeconds: 5
            periodSeconds: 10
            timeoutSeconds: 3
          livenessProbe:
            httpGet:
              path: /version
              port: 8080
            initialDelaySeconds: 15
            periodSeconds: 30
            timeoutSeconds: 5
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              cpu: "1"
              memory: 1Gi
      volumes:
        - name: config
          configMap:
            name: aiops-config
        - name: uploads
          emptyDir: {}
        - name: data
          emptyDir: {}
---
apiVersion: v1
kind: Service
metadata:
  name: aiops
  namespace: devops
  labels:
    app.kubernetes.io/name: aiops
spec:
  type: NodePort
  selector:
    app.kubernetes.io/name: aiops
    app.kubernetes.io/component: app
  ports:
    - name: http
      port: 8080
      targetPort: 8080
      nodePort: 30080
      protocol: TCP