knowledge-base/AI/mem0/deploy.md

# mem0 自托管部署

## 镜像

```
ccr.ccs.tencentyun.com/tei_agent/mem0:latest
```

## 依赖服务（tei namespace）

| 服务 | 地址 | 用途 |
|---|---|---|
| PostgreSQL | 192.168.3.49:5432 | 关系数据存储 |
| Qdrant | qdrant:6333 | 向量存储 |
| TEI (BGE-M3) | tei:8080 | Embedder（文本→向量） |

## 环境变量

### ConfigMap (mem0-env)

| 变量 | 值 | 说明 |
|---|---|---|
| APP_DB_NAME | mem0 | 数据库名 |
| QDRANT_HOST | qdrant | Qdrant 服务地址 |
| QDRANT_PORT | 6333 | Qdrant 端口 |
| QDRANT_COLLECTION_NAME | mem0 | 集合名 |
| EMBEDDER_PROVIDER | tei | Embedder 使用 TEI |
| TEI_ENDPOINT | http://tei:8080 | TEI endpoint |
| LLM_PROVIDER | openai | LLM provider（MiniMax 兼容 OpenAI 格式） |
| OPENAI_API_KEY | YOUR_MINIMAX_KEY | MiniMax API key |
| OPENAI_BASE_URL | https://api.minimax.chat/v1 | MiniMax API 地址 |
| AUTH_DISABLED | false | 启用认证 |
| MEM0_TELEMETRY | false | 关闭遥测 |
| REQUEST_LOG_RETENTION_DAYS | 30 | 日志保留天数 |

### Secret (mem0-secrets)

| 变量 | 说明 |
|---|---|
| JWT_SECRET | JWT 签名密钥 |
| ADMIN_API_KEY | 管理后台 API key |
| POSTGRES_PASSWORD | PostgreSQL 密码 |

## 部署清单

```yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: mem0-env
  namespace: tei
data:
| APP_DB_NAME | mem0 | 数据库名 |
  QDRANT_HOST: "qdrant"
  QDRANT_PORT: "6333"
  QDRANT_COLLECTION_NAME: "mem0"
  EMBEDDER_PROVIDER: "tei"
  TEI_ENDPOINT: "http://tei:8080"
  LLM_PROVIDER: "openai"
  OPENAI_API_KEY: "YOUR_MINIMAX_KEY"
  OPENAI_BASE_URL: "https://api.minimax.chat/v1"
  AUTH_DISABLED: "false"
  MEM0_TELEMETRY: "false"
  REQUEST_LOG_RETENTION_DAYS: "30"
---
apiVersion: v1
kind: Secret
metadata:
  name: mem0-secrets
  namespace: tei
type: Opaque
stringData:
  JWT_SECRET: "your-jwt-secret-change-me"
  ADMIN_API_KEY: "your-admin-key-change-me"
  POSTGRES_PASSWORD: "gitlab"
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mem0
  namespace: tei
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mem0
  template:
    metadata:
      labels:
        app: mem0
    spec:
      containers:
        - name: mem0
          image: ccr.ccs.tencentyun.com/tei_agent/mem0:latest
          ports:
            - containerPort: 8000
              name: http
          envFrom:
            - configMapRef:
                name: mem0-env
            - secretRef:
                name: mem0-secrets
          livenessProbe:
            httpGet:
              path: /health
              port: 8000
            initialDelaySeconds: 30
            periodSeconds: 10
          readinessProbe:
            httpGet:
              path: /health
              port: 8000
            initialDelaySeconds: 10
            periodSeconds: 5
          resources:
            limits:
              cpu: "2"
              memory: "4Gi"
            requests:
              cpu: "500m"
              memory: "1Gi"
---
apiVersion: v1
kind: Service
metadata:
  name: mem0
  namespace: tei
spec:
  ports:
    - port: 8000
      name: http
  selector:
    app: mem0
```

## History PVC（SQLite 持久化）

mem0 的对话历史（history）默认存在 SQLite，**必须用 PVC 持久化**（emptyDir 重启丢失）。

### 前置：创建 PVC

```yaml
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mem0-history
  namespace: tei
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
  storageClassName: standard  # 根据你的 StorageClass 调整
```

### 环境变量追加

| 变量 | 值 | 说明 |
|---|---|---|
| HISTORY_DB_PATH | /app/data/mem0_history.db | SQLite 数据库路径 |

### PVC + 完整 Deployment

```yaml
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mem0-history
  namespace: tei
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
  storageClassName: standard
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: mem0-env
  namespace: tei
data:
| APP_DB_NAME | mem0 | 数据库名 |
  QDRANT_HOST: "qdrant"
  QDRANT_PORT: "6333"
  QDRANT_COLLECTION_NAME: "mem0"
  EMBEDDER_PROVIDER: "tei"
  TEI_ENDPOINT: "http://tei:8080"
  LLM_PROVIDER: "openai"
  OPENAI_API_KEY: "YOUR_MINIMAX_KEY"
  OPENAI_BASE_URL: "https://api.minimax.chat/v1"
  AUTH_DISABLED: "false"
  MEM0_TELEMETRY: "false"
  REQUEST_LOG_RETENTION_DAYS: "30"
  HISTORY_DB_PATH: "/app/data/mem0_history.db"
---
apiVersion: v1
kind: Secret
metadata:
  name: mem0-secrets
  namespace: tei
type: Opaque
stringData:
  JWT_SECRET: "your-jwt-secret-change-me"
  ADMIN_API_KEY: "your-admin-key-change-me"
  POSTGRES_PASSWORD: "gitlab"
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mem0
  namespace: tei
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mem0
  template:
    metadata:
      labels:
        app: mem0
    spec:
      containers:
        - name: mem0
          image: ccr.ccs.tencentyun.com/tei_agent/mem0:latest
          ports:
            - containerPort: 8000
              name: http
          envFrom:
            - configMapRef:
                name: mem0-env
            - secretRef:
                name: mem0-secrets
          volumeMounts:
            - name: mem0-history
              mountPath: /app/data
          livenessProbe:
            httpGet:
              path: /health
              port: 8000
            initialDelaySeconds: 30
            periodSeconds: 10
          readinessProbe:
            httpGet:
              path: /health
              port: 8000
            initialDelaySeconds: 10
            periodSeconds: 5
          resources:
            limits:
              cpu: "2"
              memory: "4Gi"
            requests:
              cpu: "500m"
              memory: "1Gi"
      volumes:
        - name: mem0-history
          persistentVolumeClaim:
            claimName: mem0-history
---
apiVersion: v1
kind: Service
metadata:
  name: mem0
  namespace: tei
spec:
  ports:
    - port: 8000
      name: http
  selector:
    app: mem0
```

## 前置要求

1. **pgvector 扩展** — PostgreSQL 需要安装 pgvector
2. **mem0 数据库** — 需要提前创建
3. **Qdrant collection** — mem0 启动时自动创建（首次调用时）
4. **mem0-history PVC** — 必须提前创建

## 验证

```bash
kubectl get pvc -n tei mem0-history
kubectl get pods -n tei -l app=mem0
kubectl logs -n tei -l app=mem0 --tail=50

# 健康检查
curl http://mem0:8000/health
```