数据库同步脚本编写

pom.xml

@@ -148,6 +148,14 @@
             <version>4.1.1</version>
         </dependency>
 
+        <!-- https://mvnrepository.com/artifact/io.fabric8/kubernetes-client -->
+        <dependency>
+            <groupId>io.fabric8</groupId>
+            <artifactId>kubernetes-client</artifactId>
+            <version>5.4.1</version>
+        </dependency>
+
+
     </dependencies>
 
     <build>

src/main/java/cn/qg/holmes/config/K8sConfig.java

+package cn.qg.holmes.config;
+
+import io.fabric8.kubernetes.client.Config;
+import io.fabric8.kubernetes.client.DefaultKubernetesClient;
+import io.fabric8.kubernetes.client.KubernetesClient;
+
+import java.io.IOException;
+
+public class K8sConfig {
+
+    public static void main(String[] args) throws IOException {
+        Config config = Config.fromKubeconfig("classpath/KubeConfig.yml");
+        KubernetesClient kubernetesClient = new DefaultKubernetesClient(config);
+        System.out.println(kubernetesClient.pods().inNamespace("fe").list());
+    }
+}

src/main/java/cn/qg/holmes/controller/effect/DbSyncController.java

+package cn.qg.holmes.controller.effect;
+
+import cn.qg.holmes.common.JsonResult;
+import cn.qg.holmes.service.effect.DatabaseSyncService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.*;
+
+@CrossOrigin
+@RestController
+@RequestMapping("/db")
+public class DbSyncController {
+
+    @Autowired
+    DatabaseSyncService databaseSyncService;
+
+    @Value("${dbsync.mysql.ip}")
+    private String ip;
+
+    @Value("${dbsync.mysql.port}")
+    private String port;
+
+    @Value("${dbsync.mysql.username}")
+    private String username;
+
+    @Value("${dbsync.mysql.password}")
+    private String password;
+
+    @GetMapping("/sync/one")
+    public JsonResult syncSingleDatabase(@RequestParam String namespace, @RequestParam String dbName) {
+        databaseSyncService.getDbInfoFromSource(ip, port, username, password, dbName);
+        databaseSyncService.syncDbToDest("172.17.5.24", "31024", "qa", "qatest", dbName);
+        return JsonResult.buildSuccessResult(null);
+    }
+
+    /**
+     * 获取数据库列表
+     * @return
+     */
+    @GetMapping("/sync/list")
+    public JsonResult getDatabaseList() {
+        return JsonResult.buildSuccessResult(databaseSyncService.getDatabaseList(ip, port, username, password));
+    }
+}

src/main/java/cn/qg/holmes/service/effect/DatabaseSyncService.java

+package cn.qg.holmes.service.effect;
+
+import java.util.List;
+
+public interface DatabaseSyncService {
+
+    boolean getDbInfoFromSource(String ip, String port, String username, String password, String dbName);
+
+    boolean syncDbToDest(String ip, String port, String username, String password, String dbName);
+
+    List<Object> getDatabaseList(String ip, String port, String username, String password);
+}
\ No newline at end of file

src/main/resources/KubeConfig.yml

+apiVersion: v1
+clusters:
+  - cluster:
+      certificate-authority-data: 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
+      server: https://cls-acfx4pvj.ccs.tencent-cloud.com
+    name: local
+contexts:
+  - context:
+      cluster: local
+      user: admin
+    name: cls-acfx4pvj-context-default
+current-context: cls-acfx4pvj-context-default
+kind: Config
+preferences: {}
+users:
+  - name: admin
+    user:
+      token: BIsuBv18csrBHVXClYZ4ln3izUYJt9Xa
\ No newline at end of file