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修改告警监控服务

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duwenyuan 2026-04-23 17:24:37 +08:00
parent bdd25ac70d
commit 724a3c620f
1 changed files with 115 additions and 52 deletions
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167
jeecg-module-abnormal-alarm/src/main/java/org/jeecg/modules/aspect/StatusAspect.java
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@ -22,6 +22,7 @@ import org.jeecg.common.constant.SymbolConstant;
import org.jeecg.common.util.EmailUtil;
import org.jeecg.common.util.JDBCUtil;
import org.jeecg.common.util.RedisUtil;
import org.jeecg.modules.Util.PrometheusUtil;
import org.jeecg.modules.base.dto.NameValue;
import org.jeecg.modules.base.entity.monitor.Host;
import org.jeecg.modules.base.entity.monitor.Item;
@ -43,10 +44,7 @@ import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.stream.Collectors;
import static org.jeecg.modules.base.enums.Qiye.IS;
@ -77,15 +75,21 @@ public class StatusAspect {
@Autowired
private IAlarmItemService alarmItemService;
@Autowired
private PrometheusUtil prometheusUtil;
// 新增|修改邮箱服务器信息后 异步更新其状态信息
// 并更新一个可用的发件服务器缓存到Redis
@Async
@AfterReturning("execution(* org.jeecg.modules.service.impl.SysEmailServiceImpl.create(..)) ||" +
"execution(* org.jeecg.modules.service.impl.SysEmailServiceImpl.update(..))")
public void updateEamilStatus(JoinPoint point){
@AfterReturning(
"execution(* org.jeecg.modules.service.impl.SysEmailServiceImpl.create(..)) ||" +
"execution(* org.jeecg.modules.service.impl.SysEmailServiceImpl.update(..))")
public void updateEamilStatus(JoinPoint point) {
emailService.sender2Redis();
Object[] args = point.getArgs();
if (ArrayUtil.length(args) == 0) return;
if (ArrayUtil.length(args) == 0) {
return;
}
SysEmail email = (SysEmail) args[0];
emailService.status2Redis(email);
}
@ -95,28 +99,49 @@ public class StatusAspect {
* 更新数据源的状态(1：正常 2：离线 3：告警)和它对应的系统监控的HostId
* */
@Async
@AfterReturning("execution(* org.jeecg.modules.service.impl.SysDatabaseServiceImpl.update(..)) || " +
"execution(* org.jeecg.modules.service.impl.SysDatabaseServiceImpl.create(..))")
public void updateDatabaseStatus(JoinPoint point){
@AfterReturning(
"execution(* org.jeecg.modules.service.impl.SysDatabaseServiceImpl.update(..)) || " +
"execution(* org.jeecg.modules.service.impl.SysDatabaseServiceImpl.create(..))")
public void updateDatabaseStatus(JoinPoint point) {
Object[] args = point.getArgs();
if (ArrayUtil.length(args) == 0) return;
if (ArrayUtil.length(args) == 0) {
return;
}
String key = RedisConstant.DATABASE_STATUS;
Boolean online = null;
SysDatabase database = (SysDatabase) args[0];
String id = database.getId();
String name = database.getName();
try {
String token = ManageUtil.getToken();
Page<Host> hostPage = monitorAlarm.dbList(MonitorConstant.pageNo, MonitorConstant.pageSize, token).getResult();
if (ObjectUtil.isNull(hostPage) || CollUtil.isEmpty(hostPage.getRecords())) {
//String token = ManageUtil.getToken();
//Page<Host> hostPage = monitorAlarm.dbList(MonitorConstant.pageNo, MonitorConstant.pageSize, token).getResult();
List<Host> hosts = new ArrayList<>();
//通过prometheus获取type=db的数据 up{type="db"}
List<PrometheusUtil.QueryResult> hostResults =
prometheusUtil.queryInstantFull("max by (name) (up{type=\"db\"})", null);
for (PrometheusUtil.QueryResult result : hostResults) {
Host host = new Host();
String hostName = result.getMetrics().get("name");
String job = result.getMetrics().get("job");
String instance = result.getMetrics().get("instance");
Double status = result.getValue().getValue();
host.setCode(job);
host.setHostId(instance);
host.setName(hostName);
host.setStatus(String.valueOf(status));
hosts.add(host);
}
if (ObjectUtil.isNull(hostResults) || CollUtil.isEmpty(hostResults)) {
redisUtil.hset(key, id, new NameValue(name, online));
return;
}
List<Host> hosts = hostPage.getRecords();
Host host = null;
for (Host oneHost : hosts) {
if (StrUtil.equals(name, oneHost.getCode()))
if (StrUtil.equals(name, oneHost.getCode())) {
host = oneHost;
}
}
if (ObjectUtil.isNull(host)) {
redisUtil.hset(key, id, new NameValue(name, online));
@ -132,24 +157,27 @@ public class StatusAspect {
databaseService.updateById(database);
// 同步数据库监控项
Map<String, Item> itemMap = host.getItems();
if (MapUtil.isEmpty(itemMap) || CollUtil.isEmpty(itemMap.values()))
if (MapUtil.isEmpty(itemMap) || CollUtil.isEmpty(itemMap.values())) {
return;
}
Collection<Item> items = itemMap.values();
List<AlarmItem> alarmItems = new ArrayList<>();
// 只保留六个有效的监控项
List<String> itemNames = ListUtil.toList("dbMemory", "logRemainingSize", "latency",
"login", "dbSize", "dblSize", "connections");
for (Item item : items) {
if (!itemNames.contains(item.getName())) continue;
if (!itemNames.contains(item.getName())) {
continue;
}
AlarmItem alarmItem = BeanUtil.copyProperties(item, AlarmItem.class);
alarmItem.setId(item.getItemId());
alarmItems.add(alarmItem);
}
alarmItemService.saveOrUpdateBatch(alarmItems);
}catch (FeignException.Unauthorized e){
} catch (FeignException.Unauthorized e) {
ManageUtil.refreshToken();
log.warn("向运管系统查询Hosts信息异常: Token失效,已刷新Token");
}catch (Exception e){
} catch (Exception e) {
log.error("数据源更新状态/绑定HostId异常: {}", e.getMessage());
}
}
@ -159,30 +187,50 @@ public class StatusAspect {
* 更新服务器的状态(1：正常 2：离线 3：告警)和它对应的系统监控的HostId
* */
@Async
@AfterReturning("execution(* org.jeecg.modules.service.impl.SysServerServiceImpl.update(..)) || " +
"execution(* org.jeecg.modules.service.impl.SysServerServiceImpl.create(..))")
public void updateServerStatus(JoinPoint point){
@AfterReturning(
"execution(* org.jeecg.modules.service.impl.SysServerServiceImpl.update(..)) || " +
"execution(* org.jeecg.modules.service.impl.SysServerServiceImpl.create(..))")
public void updateServerStatus(JoinPoint point) {
Object[] args = point.getArgs();
if (ArrayUtil.length(args) == 0) return;
if (ArrayUtil.length(args) == 0) {
return;
}
String key = RedisConstant.SERVER_STATUS;
Boolean online = null;
SysServer server = (SysServer) args[0];
String id = server.getId();
String name = server.getName();
try {
String token = ManageUtil.getToken();
Page<Host> hostPage = monitorAlarm.listApp(name, MonitorConstant.pageNo, MonitorConstant.pageSize, token).getResult();
if (ObjectUtil.isNull(hostPage) || CollUtil.isEmpty(hostPage.getRecords())){
List<Host> hosts = new ArrayList<>();
List<PrometheusUtil.QueryResult> hostResults =
prometheusUtil.queryInstantFull(
"node_boot_time_seconds{instance=\"" + name + "\"}", null);
if (ObjectUtil.isNull(hostResults) || CollUtil.isEmpty(hostResults)) {
redisUtil.hset(key, id, new NameValue(name, online));
return;
}
List<Host> hosts = hostPage.getRecords();
for (PrometheusUtil.QueryResult result : hostResults) {
Host host = new Host();
String hostName = result.getMetrics().get("__name__");
String instance = result.getMetrics().get("instance");
Double status = 1.0;
host.setHostId(instance);
host.setName(hostName);
host.setStatus(String.valueOf(status));
hosts.add(host);
}
Host host = null;
for (Host oneHost : hosts) {
if (StrUtil.equals(name, oneHost.getCode()))
if (StrUtil.equals(name, oneHost.getCode())) {
host = oneHost;
}
}
if (ObjectUtil.isNull(host)){
if (ObjectUtil.isNull(host)) {
redisUtil.hset(key, id, new NameValue(name, online));
return;
}
@ -194,10 +242,17 @@ public class StatusAspect {
// 更新该服务器的HostId
server.setHostId(host.getHostId());
serverService.updateById(server);
// 同步服务器监控项
// 同步服务器监控项 获取所有指标
Set<String> metric = prometheusUtil.metricNames();
List<String> metricNames =new ArrayList<>();
metricNames.add("instance=\"172.21.170.11:9090\"");
long end = System.currentTimeMillis() / 1000;
long start = end - 3600; // 过去1小时
prometheusUtil.series(metricNames,start, end);
Map<String, Item> itemMap = host.getItems();
if (MapUtil.isEmpty(itemMap) || CollUtil.isEmpty(itemMap.values()))
if (MapUtil.isEmpty(itemMap) || CollUtil.isEmpty(itemMap.values())) {
return;
}
Collection<Item> items = itemMap.values();
List<AlarmItem> alarmItems = new ArrayList<>();
items.forEach(item -> {
@ -206,10 +261,10 @@ public class StatusAspect {
alarmItems.add(alarmItem);
});
alarmItemService.saveOrUpdateBatch(alarmItems);
}catch (FeignException.Unauthorized e){
} catch (FeignException.Unauthorized e) {
ManageUtil.refreshToken();
log.warn("向运管系统查询Hosts信息异常: Token失效,已刷新Token");
}catch (Exception e){
} catch (Exception e) {
log.error("服务器更新状态/绑定HostId/绑定监控项异常: {}", e.getMessage());
}
}
@ -219,53 +274,61 @@ public class StatusAspect {
* */
@Async
@AfterReturning(value = "execution(* org.jeecg.modules.service.impl.SysServerServiceImpl.deleteById(..))", returning = "result")
public void serverDelete(JoinPoint point, Object result){
if (ObjectUtil.isNotNull(result)){
public void serverDelete(JoinPoint point, Object result) {
if (ObjectUtil.isNotNull(result)) {
String hostId = ((Result<String>) result).getResult();
// 删除服务器相关联的监控项
if (StrUtil.isNotBlank(hostId))
if (StrUtil.isNotBlank(hostId)) {
alarmItemService.deleteByHostId(hostId);
}
}
// 删除服务器相关联的报警规则
Object[] args = point.getArgs();
if (ArrayUtil.length(args) > 0)
if (ArrayUtil.length(args) > 0) {
alarmRuleService.deleteBySourceId((String) args[0]);
}
}
/*
* 删除Database时 同步删除关联的报警规则
* */
* 删除Database时 同步删除关联的报警规则
* */
@Async
@AfterReturning(value = "execution(* org.jeecg.modules.service.impl.SysDatabaseServiceImpl.deleteById(..))", returning = "result")
public void databaseDelete(JoinPoint point, Object result){
if (ObjectUtil.isNotNull(result)){
public void databaseDelete(JoinPoint point, Object result) {
if (ObjectUtil.isNotNull(result)) {
String hostId = ((Result<String>) result).getResult();
// 删除服务器相关联的监控项
if (StrUtil.isNotBlank(hostId))
if (StrUtil.isNotBlank(hostId)) {
alarmItemService.deleteByHostId(hostId);
}
}
// 删除数据库相关联的报警规则
Object[] args = point.getArgs();
if (ArrayUtil.length(args) > 0)
if (ArrayUtil.length(args) > 0) {
alarmRuleService.deleteBySourceId((String) args[0]);
}
}
/*
* 删除Email时 同步删除关联的报警规则
* 同时 如果是Redis中缓存的发件服务器 清空Redis缓存
* */
* 删除Email时 同步删除关联的报警规则
* 同时 如果是Redis中缓存的发件服务器 清空Redis缓存
* */
@Async
@AfterReturning("execution(* org.jeecg.modules.service.impl.SysEmailServiceImpl.deleteById(..))")
public void emailDelete(JoinPoint point){
public void emailDelete(JoinPoint point) {
Object[] args = point.getArgs();
if (ArrayUtil.length(args) > 0){
if (ArrayUtil.length(args) > 0) {
String emailId = (String) args[0];
// 删除邮箱关联的报警规则
alarmRuleService.deleteBySourceId(emailId);
// 如果是发件服务器 清除Redis缓存
SysEmail sender = (SysEmail) redisUtil.get(RedisConstant.EMAIL_SENDER);
if (ObjectUtil.isNull(sender)) return;
if (!StrUtil.equals(emailId, sender.getId())) return;
if (ObjectUtil.isNull(sender)) {
return;
}
if (!StrUtil.equals(emailId, sender.getId())) {
return;
}
redisUtil.del(RedisConstant.EMAIL_SENDER);
emailService.sender2Redis();
}