[Feature] #1121 support clearInactiveClusterPhyBrokers

km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/ClusterBrokersManager.java

@@ -17,6 +17,16 @@ public interface ClusterBrokersManager {
      */
     PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(Long clusterPhyId, ClusterBrokersOverviewDTO dto);
 
+    /**
+     * 删除status == 0 的所有broker -> 获取缓存查询结果 & broker 表查询结果并集
+     * 获取缓存查询结果 & broker 表查询结果并集
+     * @param clusterPhyId kafka 物理集群 id
+     * @param dto 封装分页查询参数对象
+     * @return 返回获取到的缓存查询结果 & broker 表查询结果并集
+     */
+    PaginationResult<ClusterBrokersOverviewVO> clearInactiveClusterPhyBrokers(Long clusterPhyId, ClusterBrokersOverviewDTO dto);
+
+
     /**
      * 根据物理集群id获取集群对应broker状态信息
      * @param clusterPhyId 物理集群 id

km-biz/src/main/java/com/xiaojukeji/know/streaming/km/biz/cluster/impl/ClusterBrokersManagerImpl.java

@@ -107,6 +107,12 @@ public PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(L
         );
     }
 
+    @Override
+    public PaginationResult<ClusterBrokersOverviewVO> clearInactiveClusterPhyBrokers(Long clusterPhyId, ClusterBrokersOverviewDTO dto) {
+        brokerService.clearInactiveClusterPhyBrokers(clusterPhyId);
+        return this.getClusterPhyBrokersOverview(clusterPhyId, dto);
+    }
+
     @Override
     public ClusterBrokersStateVO getClusterPhyBrokersState(Long clusterPhyId) {
         ClusterBrokersStateVO clusterBrokersStateVO = new ClusterBrokersStateVO();

km-console/packages/layout-clusters-fe/src/api/index.ts

@@ -120,6 +120,8 @@ const api = {
   getTopicMetricPoints: (clusterPhyId: number, topicName: string) => getApi(`/clusters/${clusterPhyId}/topics/${topicName}/metric-points`),
   // Broker列表接口
   getBrokersList: (clusterPhyId: number) => getApi(`/clusters/${clusterPhyId}/brokers-overview`),
+  // 删除失效Broker
+  clearInactiveBrokers: (clusterPhyId: number) => getApi(`/clusters/${clusterPhyId}/brokers-clear`),
   // Broker列表页健康检查指标
   getBrokerMetricPoints: (clusterPhyId: number) => getApi(`/physical-clusters/${clusterPhyId}/latest-metrics`),
   // Controller列表接口 /api/v3/clusters/{clusterPhyId}/controller-history「controller-change-log」

km-console/packages/layout-clusters-fe/src/pages/BrokerList/index.tsx

@@ -66,6 +66,42 @@ const BrokerList: React.FC = (props: any) => {
       });
   };
 
+  // 请求接口获取数据
+  const clearInactiveBrokers = async ({ pageNo, pageSize, filters, sorter }: any) => {
+    if (urlParams?.clusterId === undefined) return;
+    // filters = filters || filteredInfo;
+    setLoading(true);
+    const params = {
+      searchKeywords: searchKeywords.slice(0, 128),
+      pageNo,
+      pageSize,
+      latestMetricNames: ['PartitionsSkew', 'Leaders', 'LeadersSkew', 'LogSize'],
+      sortField: sorter?.field || 'brokerId',
+      sortType: sorter?.order ? sorter.order.substring(0, sorter.order.indexOf('end')) : 'asc',
+    };
+
+    request(API.clearInactiveBrokers(urlParams?.clusterId), { method: 'POST', data: params })
+      .then((res: any) => {
+        setPagination({
+          current: res.pagination?.pageNo,
+          pageSize: res.pagination?.pageSize,
+          total: res.pagination?.total,
+        });
+        const newData =
+          res?.bizData.map((item: any) => {
+            return {
+              ...item,
+              ...item?.latestMetrics?.metrics,
+            };
+          }) || [];
+        setData(newData);
+        setLoading(false);
+      })
+      .catch((err) => {
+        setLoading(false);
+      });
+  };
+
   const onTableChange = (pagination: any, filters: any, sorter: any) => {
     // setFilteredInfo(filters);
     genData({ pageNo: pagination.current, pageSize: pagination.pageSize, filters, sorter });
@@ -107,6 +143,12 @@ const BrokerList: React.FC = (props: any) => {
             >
               <IconFont className={`${tableHeaderPrefix}-left-refresh-icon`} type="icon-shuaxin1" />
             </div>
+            <div
+              className={`${tableHeaderPrefix}-left-clear`}
+              onClick={() => clearInactiveBrokers({ pageNo: pagination.current, pageSize: pagination.pageSize })}
+            >
+              <IconFont className={`${tableHeaderPrefix}-left-clear-icon`} type="icon-Operation" />
+            </div>
           </div>
           <div className={`${tableHeaderPrefix}-right`}>
             <SearchInput

km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/BrokerService.java

@@ -71,4 +71,6 @@ public interface BrokerService {
     boolean allServerDown(Long clusterPhyId);
 
     boolean existServerDown(Long clusterPhyId);
+
+    void clearInactiveClusterPhyBrokers(Long clusterPhyId);
 }

km-core/src/main/java/com/xiaojukeji/know/streaming/km/core/service/broker/impl/BrokerServiceImpl.java

@@ -176,6 +176,20 @@ public List<Broker> listNotAliveBrokersFromDB(Long clusterPhyId) {
         return this.listAllBrokersAndUpdateCache(clusterPhyId).stream().filter( elem -> !elem.alive()).collect(Collectors.toList());
     }
 
+    /**
+     * 清理对应集群中下线的broker记录
+     * @param clusterPhyId
+     */
+    @Override
+    public void clearInactiveClusterPhyBrokers(Long clusterPhyId) {
+        try {
+            this.getAllBrokerPOsFromDB(clusterPhyId).stream()
+                .filter(elem -> elem.getStatus().equals(Constant.DOWN))
+                .forEach(elem -> brokerDAO.deleteById(elem.getId()));
+        } catch (Exception e) {
+            log.error("method=clearInactiveClusterPhyBrokers||clusterPhyId={}||errMsg=exception!", clusterPhyId, e);
+        }
+    }
     @Override
     public List<Broker> listAllBrokersFromDB(Long clusterPhyId) {
         return this.listAllBrokersAndUpdateCache(clusterPhyId);

km-rest/src/main/java/com/xiaojukeji/know/streaming/km/rest/api/v3/cluster/ClusterBrokersController.java

@@ -62,4 +62,12 @@ public PaginationResult<ClusterBrokersOverviewVO> getClusterPhyBrokersOverview(@
                                                                                    @RequestBody ClusterBrokersOverviewDTO dto) {
         return clusterBrokersManager.getClusterPhyBrokersOverview(clusterPhyId, dto);
     }
+
+    @ApiOperation(value = "集群无效brokers清理")
+    @PostMapping(value = "clusters/{clusterPhyId}/brokers-clear")
+    @ResponseBody
+    public PaginationResult<ClusterBrokersOverviewVO> clearInactiveClusterPhyBrokers(@PathVariable Long clusterPhyId,
+                                                                                   @RequestBody ClusterBrokersOverviewDTO dto) {
+        return clusterBrokersManager.clearInactiveClusterPhyBrokers(clusterPhyId, dto);
+    }
 }