Kafka Connect连接器的全生命周期：

以下是基于Vue和PySide2的两种图形化界面设计方案，用于管理Kafka Connect连接器的全生命周期：

方案一：Vue3 Web管理平台

技术栈

- 前端：Vue3 + Element Plus + ECharts
- 通信：Axios + WebSocket
- 安全：JWT + HTTPS
- 打包：Vite + Docker

核心功能模块

<!-- 连接器配置向导组件 -->
<template><el-steps direction="vertical"><!-- 步骤1：选择连接器类型 --><el-step title="连接器类型"><el-radio-group v-model="connectorType"><el-radio label="source">MySQL Source</el-radio><el-radio label="sink">JDBC Sink</el-radio></el-radio-group></el-step><!-- 步骤2：数据库配置 --><el-step title="数据库配置"><el-form :model="dbConfig" label-width="120px"><el-form-item label="主机地址" required><el-input v-model="dbConfig.host"></el-input></el-form-item><el-form-item label="端口"><el-input-number v-model="dbConfig.port"></el-input-number></el-form-item><el-form-item label="用户名"><el-input v-model="dbConfig.user"></el-input></el-form-item><el-form-item label="密码"><el-input type="password" show-password></el-input></el-form-item></el-form></el-step><!-- 步骤3：高级配置 --><el-step title="高级配置"><el-collapse><el-collapse-item title="数据过滤"><el-input v-model="filters.includeTables"placeholder="包含的表 (逗号分隔)"></el-input></el-collapse-item><el-collapse-item title="性能参数"><el-input-number v-model="performance.batchSize" label="批量大小"></el-input-number></el-collapse-item></el-collapse></el-step></el-steps>
</template>

监控面板设计

<!-- 实时监控仪表盘 -->
<template><el-row :gutter="20"><el-col :span="8"><el-card><template #header><span>吞吐量监控</span></template><echarts :option="throughputChartOpt"/></el-card></el-col><el-col :span="16"><el-card><template #header><span>连接器状态矩阵</span></template><el-table :data="connectorStatus"><el-table-column prop="name" label="名称"/><el-table-column label="状态"><template #default="{row}"><el-tag :type="statusColor(row.state)">{{ row.state }}</el-tag></template></el-table-column><el-table-column label="操作"><template #default="{row}"><el-button-group><el-button @click="pauseConnector(row.name)">暂停</el-button><el-button @click="showLogs(row.name)">日志</el-button></el-button-group></template></el-table-column></el-table></el-card></el-col></el-row>
</template>

API交互层

// Kafka Connect API服务封装
import axios from 'axios'const connectAPI = axios.create({baseURL: '/api/connect',timeout: 10000
})// 连接器操作类
class ConnectorManager {static async createConnector(config) {const resp = await connectAPI.post('/connectors', {name: config.name,config: this._buildConfig(config)})return resp.data}static _buildConfig(rawConfig) {// 配置转换逻辑return {"connector.class": rawConfig.type === 'source' ? 'io.debezium.connector.mysql.MySqlConnector' :'io.confluent.connect.jdbc.JdbcSinkConnector',"database.hostname": rawConfig.host,"connection.url": `jdbc:mysql://${rawConfig.host}:${rawConfig.port}/${rawConfig.database}`,// 其他参数映射...}}
}

方案二：PySide2桌面客户端

界面布局设计

# 主窗口类
class ConnectManagerWindow(QMainWindow):def __init__(self):super().__init__()# 连接器列表self.connector_list = QTableWidget()self.connector_list.setColumnCount(4)self.connector_list.setHorizontalHeaderLabels(["名称", "类型", "状态", "操作"])# 配置表单self.config_form = QTabWidget()self.source_tab = SourceConfigTab()self.sink_tab = SinkConfigTab()self.config_form.addTab(self.source_tab, "MySQL Source")self.config_form.addTab(self.sink_tab<