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fix 修改负载中心

master
rouchen 2024-05-28 18:21:17 +08:00
parent 2a418ee35b
commit 25b1e1d843
7 changed files with 1870 additions and 1498 deletions
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1
.idea/inspectionProfiles/Project_Default.xml
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@ -1,5 +1,6 @@
<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="AliAccessStaticViaInstance" enabled="true" level="WARNING" enabled_by_default="true" />
</profile>
</component>

3144
logs/vehicle.log
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logs/vehicle.log.2024-05-27.0.gz 100644
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2
zn-car-modules/VehicleSimulation/src/main/java/com/muyu/VehicleSimulationApplication.java
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@ -10,7 +10,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
* @description 车辆模拟启动类
* @date 2023/11/9
*/
@SpringBootApplication
@SpringBootApplication(scanBasePackages = "com.muyu")
@MapperScan(value = "com.muyu.mapper")
public class VehicleSimulationApplication {

176
zn-car-modules/VehicleSimulation/src/main/java/com/muyu/config/InitializeWeightConfig.java 100644
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@ -0,0 +1,176 @@
package com.muyu.config;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.aliyun.ecs20140526.models.DescribeInstancesResponse;
import com.aliyun.tea.TeaException;
import com.aliyun.tea.TeaModel;
import com.aliyun.teautil.Common;
import com.muyu.ApifoxModel;
import com.muyu.NodeInfo;
import com.muyu.Sample;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.DoubleStream;
/**
* 初始化权重值 InitializeWeightConfig
*
* @author Yangle
* Date 2024/5/28 9:32
*
*/
@Component
public class InitializeWeightConfig implements ApplicationRunner {
@Autowired
private RestTemplate restTemplate;
public static com.aliyun.ecs20140526.Client createClient() throws Exception {
// 工程代码泄露可能会导致 AccessKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考。
// 建议使用更安全的 STS 方式，更多鉴权访问方式请参见：https://help.aliyun.com/document_detail/378657.html。
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
// 必填，请确保代码运行环境设置了环境变量 ALIBABA_CLOUD_ACCESS_KEY_ID。
.setAccessKeyId("LTAI5tDneNu1AnsDijLV5Q4V")
// 必填，请确保代码运行环境设置了环境变量 ALIBABA_CLOUD_ACCESS_KEY_SECRET。
.setAccessKeySecret("gUnaWRZocYftNfm5YAIadE72gJsapR");
// Endpoint 请参考 https://api.aliyun.com/product/Ecs
config.endpoint = "ecs.cn-shanghai.aliyuncs.com";
return new com.aliyun.ecs20140526.Client(config);
}
public static Map<String,Double> hashMap = new HashMap<>();
@Override
public void run(ApplicationArguments args) throws Exception {
List<String> ips=new ArrayList<>();
com.aliyun.ecs20140526.Client client = Sample.createClient();
com.aliyun.ecs20140526.models.DescribeInstancesRequest describeInstancesRequest = new com.aliyun.ecs20140526.models.DescribeInstancesRequest()
.setRegionId("cn-shanghai")
.setStatus("Running");
com.aliyun.teautil.models.RuntimeOptions runtime = new com.aliyun.teautil.models.RuntimeOptions();
try {
// 复制代码运行请自行打印 API 的返回值
DescribeInstancesResponse response = client.describeInstancesWithOptions(describeInstancesRequest, runtime);
String jsonString = Common.toJSONString(TeaModel.buildMap(response));
System.out.println("hhh" + jsonString);
JSONObject jsonObjec = JSONObject.parseObject(jsonString);
JSONObject body = jsonObjec.getJSONObject("body");
JSONObject instanceStatuses = body.getJSONObject("Instances");
JSONArray instanceStatus = instanceStatuses.getJSONArray("Instance");
for (int i = 0; i < instanceStatus.size(); i++) {
JSONObject instanceStatus1 = instanceStatus.getJSONObject(i);
JSONObject publicIpAddress = instanceStatus1.getJSONObject("PublicIpAddress");
JSONArray ipAddress = publicIpAddress.getJSONArray("IpAddress");
for (int i1 = 0; i1 < ipAddress.size(); i1++) {
ips.add(ipAddress.getString(i1));
}
}
} catch(TeaException error){
// 此处仅做打印展示，请谨慎对待异常处理，在工程项目中切勿直接忽略异常。
// 错误 message
System.out.println(error.getMessage());
// 诊断地址
System.out.println(error.getData().get("Recommend"));
com.aliyun.teautil.Common.assertAsString(error.message);
} catch(Exception _error){
TeaException error = new TeaException(_error.getMessage(), _error);
// 此处仅做打印展示，请谨慎对待异常处理，在工程项目中切勿直接忽略异常。
// 错误 message
System.out.println(error.getMessage());
// 诊断地址
System.out.println(error.getData().get("Recommend"));
com.aliyun.teautil.Common.assertAsString(error.message);
}
List<String> strings = new ArrayList<>();
ApifoxModel apifoxModel = new ApifoxModel();
apifoxModel.setPassword("fluxmq");
apifoxModel.setUsername("fluxmq");
for (String s : ips) {
String token2 = restTemplate.postForObject("http://" + s + ":8080/public/login", apifoxModel, String.class);
System.out.println("ss"+token2);
JSONObject token= JSONObject.parseObject(token2);
String accessToken = token.getString("accessToken");
System.out.println("Access Token: " + accessToken);
strings.add(token2);
String restTemplateForObject = restTemplate.getForObject("http://" + s + ":8080/public/cluster?accesstoken=" + accessToken, String.class);
JSONArray jsonArray = JSONArray.parseArray(restTemplateForObject);
// 获取JSONArray中的第一个JSONObject（假设你只对第一个对象感兴趣）
JSONObject jsonObject = jsonArray.getJSONObject(0);
// 从JSONObject中获取cpuInfo对象
JSONObject cpuInfo = jsonObject.getJSONObject("cpuInfo");
// 从cpuInfo对象中获取cpuNum的值
int cpuNum = cpuInfo.getIntValue("cpuNum");
// 打印结果
System.out.println("CPU数量: " + cpuNum);
}
// hashMap.put(s, );
}
public static void ff() {
// 将map转成list
List<NodeInfo> nodeInfoList = hashMap.entrySet()
.stream().map(NodeInfo::new)
.toList();
System.out.println(nodeInfoList);
//计算出权重的和
double sum = nodeInfoList.stream().flatMapToDouble(nodeInfo -> DoubleStream.of(nodeInfo.getWeight()))
.sum();
System.out.println(sum);
BigDecimal spec = new BigDecimal(100).divide(new BigDecimal(sum), 2, BigDecimal.ROUND_HALF_UP);
System.out.println("spec" + spec);
java.util.Map<String, Integer> collect = nodeInfoList.stream()
.collect(Collectors.toMap(NodeInfo::getId,
nodeInfo -> spec.multiply(BigDecimal.valueOf(nodeInfo.getWeight())).setScale(0, RoundingMode.DOWN).intValue(),
(o1, o2) -> o1));
System.out.println(collect);
int reduce = collect.values().stream().reduce(0, Integer::sum);
System.out.println(reduce);
int free = 100 - reduce;
nodeInfoList.stream()
.sorted(Comparator.comparingInt(o -> o.getWeight().intValue()))
.limit(free)
.forEach(nodeInfo -> {
collect.put(nodeInfo.getId(), collect.get(nodeInfo.getId()) + 1);
});
System.out.println(collect);
String[] nodeArray = new String[100];
int intArrCursor = -1;
while (!collect.isEmpty()) {
Iterator<Map.Entry<String, Integer>> specMapIterator = collect.entrySet().iterator();
while (specMapIterator.hasNext()) {
Map.Entry<String, Integer> entry = specMapIterator.next();
Integer value = entry.getValue();
if (value > 0) {
nodeArray[++intArrCursor] = entry.getKey();
entry.setValue(value - 1);
}
if (value == 0) {
specMapIterator.remove();
}
}
}
System.out.println(collect);
System.out.println("lll" + Arrays.toString(nodeArray));
}
}

42
zn-car-modules/VehicleSimulation/src/main/java/com/muyu/controller/FluxMqController.java
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@ -9,13 +9,15 @@ import com.aliyun.teautil.Common;
import com.muyu.ApifoxModel;
import com.muyu.NodeInfo;
import com.muyu.Sample;
import com.muyu.config.RedisConfig;
import lombok.extern.log4j.Log4j2;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.cache.CacheProperties;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.client.RestTemplate;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;
@ -48,36 +50,30 @@ public class FluxMqController {
}
return strings;
}
// @Autowired
// private RedisTemplate<String,HashMap<String,Double>> redisTemplate;
@Autowired
private RedisTemplate<String,String> redisTemplate;
@GetMapping("/select")
public List<Object> getToken(@RequestParam String accessToken) throws Exception {
public List<String> getToken(@RequestParam String accessToken) throws Exception {
List<String> posted = this.post();
System.out.println(posted);
List<Object> strings = new ArrayList<>();
List<String> strings = new ArrayList<>();
for (String s : posted) {
Object s1 = restTemplate.getForObject("http://" + s + ":8080/public/cluster?accesstoken="+accessToken,Object.class);
System.out.println(s1);
String s1 = restTemplate.getForObject("http://" + s + ":8080/public/cluster?accesstoken=" + accessToken, String.class);
System.out.println(s1);
strings.add(s1);
// ff();
// JSONObject jsonObject = JSONObject.parseObject(s1.toString());
// JSONObject.parseObject()
// JSONObject cpuInfo = jsonObject.getJSONObject("cpuInfo");
// Double cpu = cpuInfo.getDouble("cpu");
// hashMap = new HashMap<>(){{
// put(s,cpu );
// }};
// redisTemplate.opsForHash().putAll("cpu"+s,hashMap);
// hashMap.put(s,cpu);
}
// ff();
return strings;
}
public static Map<String,Double> hashMap = new HashMap<>();
public static void ff(){
// 将map转成list
List<NodeInfo> nodeInfoList = hashMap.entrySet()
.stream().map(NodeInfo::new)
@ -128,18 +124,6 @@ public static void ff(){
public static final String postIp = null;
public static com.aliyun.ecs20140526.Client createClient() throws Exception {
// 工程代码泄露可能会导致 AccessKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考。
// 建议使用更安全的 STS 方式，更多鉴权访问方式请参见：https://help.aliyun.com/document_detail/378657.html。
com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config()
// 必填，请确保代码运行环境设置了环境变量 ALIBABA_CLOUD_ACCESS_KEY_ID。
.setAccessKeyId("LTAI5tDneNu1AnsDijLV5Q4V")
// 必填，请确保代码运行环境设置了环境变量 ALIBABA_CLOUD_ACCESS_KEY_SECRET。
.setAccessKeySecret("gUnaWRZocYftNfm5YAIadE72gJsapR");
// Endpoint 请参考 https://api.aliyun.com/product/Ecs
config.endpoint = "ecs.cn-shanghai.aliyuncs.com";
return new com.aliyun.ecs20140526.Client(config);
}
public static List<String> post() throws Exception {
List<String> ips=new ArrayList<>();

3
zn-car-modules/VehicleSimulation/src/main/java/com/muyu/service/impl/VehicleInstanceServiceImpl.java
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@ -24,6 +24,7 @@ import lombok.extern.log4j.Log4j2;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;
import java.util.Comparator;
import java.util.List;
@ -92,6 +93,8 @@ public class VehicleInstanceServiceImpl implements VehicleInstanceService {
.build();
}
@Autowired
private RestTemplate restTemplate;
/**
* 车辆客户端初始化
*