From 116b4363b4436934b44f119c758a7b44c282c853 Mon Sep 17 00:00:00 2001 From: YuanYh <2972788632@qq.com> Date: Wed, 17 Apr 2024 22:18:09 +0800 Subject: [PATCH] 1 --- .gitignore | 46 ++ pom.xml | 300 ++++++++++++ .../java/com/yyh/LoadCenterApplication.java | 22 + .../com/yyh/common/aly/AliYunEcsService.java | 80 ++++ .../yyh/common/aly/model/EcsSelectModel.java | 23 + .../java/com/yyh/common/config/AliConfig.java | 45 ++ .../com/yyh/common/config/ClientService.java | 36 ++ .../java/com/yyh/common/domain/MqttInfo.java | 61 +++ .../common/domain/aliyun/EcsInstanceInfo.java | 28 ++ .../FastJson2JsonRedisSerializer.java | 51 ++ .../common/redis/configure/RedisConfig.java | 41 ++ .../redis/configure/RedisListenerConfig.java | 33 ++ .../common/redis/service/RedisService.java | 303 ++++++++++++ .../java/com/yyh/common/utils/UserUtil.java | 52 ++ .../com/yyh/common/utils/uuid/IdUtils.java | 44 ++ .../java/com/yyh/common/utils/uuid/UUID.java | 449 ++++++++++++++++++ .../WorkCenter/CreateAndRunInstance.java | 110 +++++ .../openAPI/WorkCenter/ReleaseInstance.java | 85 ++++ src/main/java/com/yyh/server/Server.java | 70 +++ ...ot.autoconfigure.AutoConfiguration.imports | 2 + src/main/resources/application.yml | 18 + src/main/resources/banner.txt | 3 + src/test/java/LoadTest.java | 63 +++ 23 files changed, 1965 insertions(+) create mode 100644 .gitignore create mode 100644 pom.xml create mode 100644 src/main/java/com/yyh/LoadCenterApplication.java create mode 100644 src/main/java/com/yyh/common/aly/AliYunEcsService.java create mode 100644 src/main/java/com/yyh/common/aly/model/EcsSelectModel.java create mode 100644 src/main/java/com/yyh/common/config/AliConfig.java create mode 100644 src/main/java/com/yyh/common/config/ClientService.java create mode 100644 src/main/java/com/yyh/common/domain/MqttInfo.java create mode 100644 src/main/java/com/yyh/common/domain/aliyun/EcsInstanceInfo.java create mode 100644 src/main/java/com/yyh/common/redis/configure/FastJson2JsonRedisSerializer.java create mode 100644 src/main/java/com/yyh/common/redis/configure/RedisConfig.java create mode 100644 src/main/java/com/yyh/common/redis/configure/RedisListenerConfig.java create mode 100644 src/main/java/com/yyh/common/redis/service/RedisService.java create mode 100644 src/main/java/com/yyh/common/utils/UserUtil.java create mode 100644 src/main/java/com/yyh/common/utils/uuid/IdUtils.java create mode 100644 src/main/java/com/yyh/common/utils/uuid/UUID.java create mode 100644 src/main/java/com/yyh/openAPI/WorkCenter/CreateAndRunInstance.java create mode 100644 src/main/java/com/yyh/openAPI/WorkCenter/ReleaseInstance.java create mode 100644 src/main/java/com/yyh/server/Server.java create mode 100644 src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports create mode 100644 src/main/resources/application.yml create mode 100644 src/main/resources/banner.txt create mode 100644 src/test/java/LoadTest.java diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8a1c2a8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,46 @@ +###################################################################### +# Build Tools + +.gradle +/build/ +!gradle/wrapper/gradle-wrapper.jar + +target/ +!.mvn/wrapper/maven-wrapper.jar + +###################################################################### +# IDE + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### JRebel ### +rebel.xml +### NetBeans ### +nbproject/private/ +build/* +nbbuild/ +dist/ +nbdist/ +.nb-gradle/ + +###################################################################### +# Others +*.log +*.xml.versionsBackup +*.swp + +!*/build/*.java +!*/build/*.html +!*/build/*.xml diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..ac79e89 --- /dev/null +++ b/pom.xml @@ -0,0 +1,300 @@ + + + 4.0.0 + + com.lyh + LoadCenter + 1.0-SNAPSHOT + jar + + 车辆网关负载中心 + + + 17 + 17 + UTF-8 + 2.7.13 + + + + + + org.springframework.boot + spring-boot-dependencies + ${spring-boot.version} + pom + import + + + + + + + + org.springframework.boot + spring-boot-starter-web + + + + org.springframework.boot + spring-boot-starter-test + + + + org.springframework.boot + spring-boot-starter-data-redis + + + + org.projectlombok + lombok + + + + com.alibaba.fastjson2 + fastjson2 + 2.0.47 + + + + + + + + com.aliyun + ecs20140526 + 3.1.2 + + + com.aliyun + tea-openapi + 0.3.2 + + + com.aliyun + tea-util + 0.2.21 + + + com.aliyun + darabonba-number + 0.0.3 + + + com.aliyun + tea-console + 0.0.1 + + + com.aliyun + darabonba-env + 0.1.1 + + + com.aliyun + tea + 1.1.14 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + com.aliyun + darabonba-string + 0.0.3 + + + + + + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.6.1 + + + + + + + org.apache.maven.plugins + maven-gpg-plugin + 1.6 + + + sign-artifacts + verify + + sign + + + + + + org.sonatype.plugins + nexus-staging-maven-plugin + 1.6.3 + true + + sonatype-nexus-staging + https://s01.oss.sonatype.org/ + true + + + + org.apache.maven.plugins + maven-javadoc-plugin + 3.1.1 + + UTF-8 + none + + + + org.apache.maven.plugins + maven-surefire-plugin + 2.22.1 + + + org.apache.maven.plugins + maven-assembly-plugin + 2.4.1 + + + jar-with-dependencies + + + + true + com.aliyun.sample.Sample + + + + + + make-assembly + package + + single + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/main/java/com/yyh/LoadCenterApplication.java b/src/main/java/com/yyh/LoadCenterApplication.java new file mode 100644 index 0000000..38351f3 --- /dev/null +++ b/src/main/java/com/yyh/LoadCenterApplication.java @@ -0,0 +1,22 @@ +package com.yyh; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.scheduling.annotation.EnableScheduling; + +/** + * @ProjectName: Default (Template) Project + * @Author: YY + * @CreateTime: 2024/4/1 + * @Description: 负载中心模块启动类 + */ + +@SpringBootApplication +@EnableScheduling +//@EnableFeignClients +public class LoadCenterApplication { + public static void main(String[] args) { + SpringApplication.run(LoadCenterApplication.class, args); + System.out.println("负载中心模块启动成功"); + } +} diff --git a/src/main/java/com/yyh/common/aly/AliYunEcsService.java b/src/main/java/com/yyh/common/aly/AliYunEcsService.java new file mode 100644 index 0000000..7de0024 --- /dev/null +++ b/src/main/java/com/yyh/common/aly/AliYunEcsService.java @@ -0,0 +1,80 @@ +package com.yyh.common.aly; + +//import com.lyh.common.aly.Runtime; +import com.alibaba.fastjson2.JSON; +import com.aliyun.darabonbastring.Client; +import com.aliyun.ecs20140526.models.DescribeInstancesResponse; +import com.aliyun.ecs20140526.models.DescribeInstancesResponseBody; +import com.aliyun.tea.TeaException; +import com.aliyun.teautil.models.RuntimeOptions; +import com.yyh.common.aly.model.EcsSelectModel; +import com.yyh.common.config.AliConfig; +import com.yyh.common.domain.aliyun.EcsInstanceInfo; +import lombok.extern.log4j.Log4j2; +import org.springframework.stereotype.Service; + +import java.util.ArrayList; +import java.util.List; +@Log4j2 +@Service +public class AliYunEcsService { + + + private final AliConfig aliConfig; + private final Client client; + + + public AliYunEcsService(AliConfig aliConfig, Client client){ + this.aliConfig=aliConfig; + this.client=client; + } + public List + select(EcsSelectModel ecsSelectModel) throws Exception { + + com.aliyun.ecs20140526.models.DescribeInstancesRequest describeInstancesRequest = new com.aliyun.ecs20140526.models.DescribeInstancesRequest() + .setRegionId(aliConfig.getRegionId()); + if (ecsSelectModel.getInstanceIdNameList()== null&& ecsSelectModel.getInstanceIdNameList().isEmpty()){ + describeInstancesRequest.setInstanceName("*"); + }else { + describeInstancesRequest.setInstanceName(JSON.toJSONString(ecsSelectModel.getInstanceIdNameList())); + } + if (ecsSelectModel.getInstanceIdList() != null&& !ecsSelectModel.getInstanceIdList().isEmpty()){ + describeInstancesRequest.setInstanceIds(JSON.toJSONString(ecsSelectModel.getInstanceIdList())); + } + describeInstancesRequest .setPageSize(10); + + //初始化返回值 + List instanceList = null; + + try { +// 复制代码运行请自行打印 API 的返回值 + DescribeInstancesResponse describeInstancesResponse = client.describeInstancesWithOptions(describeInstancesRequest, new RuntimeOptions()); + DescribeInstancesResponseBody body = describeInstancesResponse.getBody(); + DescribeInstancesResponseBody.DescribeInstancesResponseBodyInstances instances = body.getInstances(); + +// 能返回的值 + instanceList = instances.getInstance(); + if (instanceList==null||instanceList.isEmpty()){ + return new ArrayList<>(); + } + return instanceList.stream().map(instance->{ + return EcsInstanceInfo.builder() + .publicIpAddress(instance.getInstanceType()) //公网IP + .privateIpAddress(instance.getInstanceType()) //私网IP + .status(instance.getStatus()) //状态 + .recyclable(instance.getRecyclable())//是否可以回收 + .creationTime(instance.getCreationTime())//创建时间 + .instanceName(instance.getInstanceName())//名称 + .instanceId(instance.getInstanceId())//实例 + .build(); + }).toList(); + } catch (TeaException error) { + log.error("code:[{}],message:[{}],data:[{}]", + error.getCode(),error.getMessage(),error.getData() + ); + } catch (Exception _error) { + log.error("message:[{}]",_error.getMessage(),_error); + } + return new ArrayList<>(); + } +} diff --git a/src/main/java/com/yyh/common/aly/model/EcsSelectModel.java b/src/main/java/com/yyh/common/aly/model/EcsSelectModel.java new file mode 100644 index 0000000..5c1e785 --- /dev/null +++ b/src/main/java/com/yyh/common/aly/model/EcsSelectModel.java @@ -0,0 +1,23 @@ +package com.yyh.common.aly.model; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +import java.util.List; + +@Data +@Builder +@NoArgsConstructor +@AllArgsConstructor +public class EcsSelectModel { + + //实例ID + private List instanceIdList; + + //实例名称 + private List instanceIdNameList; + + +} diff --git a/src/main/java/com/yyh/common/config/AliConfig.java b/src/main/java/com/yyh/common/config/AliConfig.java new file mode 100644 index 0000000..141b603 --- /dev/null +++ b/src/main/java/com/yyh/common/config/AliConfig.java @@ -0,0 +1,45 @@ +package com.yyh.common.config; + +import com.aliyun.ecs20140526.Client; +import com.aliyun.teaopenapi.models.Config; +import lombok.Data; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +//阿里云配置 +@Configuration +@ConfigurationProperties(prefix = "config.aly") +@Data +public class AliConfig { + +// access-key-id:LTAI5tDyuACiTeRrsFZoDTaP +// access-key-secret: j04qnolFV0JkmIH7lSyEM4QlOxjn7z +// region-id: cn-shanghai + + //access-key-id + private String accessKeyId; + // access-key-secret + private String accessKeySecret; + //地域ID + private String regionId; + + /* + * @Author: YY + * @Date: 2024/4/13 9:52 + * @AccessKeyDescription: 初始化公共请求参数 + * @Param: + * @Return: + **/ + @Bean + public Client createEcsClient(AliConfig aliConfig) throws Exception { + Config config = new Config() + // 您的AccessKey ID + .setAccessKeyId(aliConfig.getAccessKeyId()) + // 您的AccessKey Secret + .setAccessKeySecret(aliConfig.getAccessKeySecret()) + // 您的可用区ID + .setRegionId(aliConfig.regionId); + return new Client(config); + } +} diff --git a/src/main/java/com/yyh/common/config/ClientService.java b/src/main/java/com/yyh/common/config/ClientService.java new file mode 100644 index 0000000..d48ee28 --- /dev/null +++ b/src/main/java/com/yyh/common/config/ClientService.java @@ -0,0 +1,36 @@ +package com.yyh.common.config; + +import com.aliyun.ecs20140526.Client; +import com.aliyun.teaopenapi.models.Config; +import org.springframework.stereotype.Component; + +/** + * @ProjectName: LoadCenter + * @Author: YY + * @CreateTime: 2024/4/13 + * @Description: 阿里云客户端配置类 + */ + +@Component +public class ClientService { + + /* + * @Author: YY + * @Date: 2024/4/13 9:52 + * @AccessKeyDescription: 初始化公共请求参数 + * @Param: + * @Return: + **/ + + public static Client createEcsClient(String regionId) throws Exception { + Config config = new Config() + // 您的AccessKey ID + .setAccessKeyId("LTAI5tDyuACiTeRrsFZoDTaP") + // 您的AccessKey Secret + .setAccessKeySecret("j04qnolFV0JkmIH7lSyEM4QlOxjn7z") + // 您的可用区ID + .setRegionId(regionId); + return new Client(config); + } + +} diff --git a/src/main/java/com/yyh/common/domain/MqttInfo.java b/src/main/java/com/yyh/common/domain/MqttInfo.java new file mode 100644 index 0000000..5ece139 --- /dev/null +++ b/src/main/java/com/yyh/common/domain/MqttInfo.java @@ -0,0 +1,61 @@ +package com.yyh.common.domain; + +import lombok.AllArgsConstructor; +import lombok.Data; +import lombok.NoArgsConstructor; + +/** + * @ProjectName: LoadCenter + * @Author: YY + * @CreateTime: 2024/4/13 + * @Description: mqtt服务器信息 + */ +@Data +@AllArgsConstructor +@NoArgsConstructor +public class MqttInfo { + /** + * 关闭事件数量 + */ + private long closeEventSize; + /** + * 连接事件数量 + */ + private long connectEventSize; + /** + * 链接总数 + */ + private long connectSize; + /** + * 断开链接数量 + */ + private long disconnectEventSize; + /** + * 推送数量 + */ + private long publishEventSize; + /** + * 发布重试事件数量 + */ + private long publishRetryEventSize; + /** + * 保留消息数量 + */ + private long retainSize; + /** + * 订阅事件数量 + */ + private long subscribeEventSize; + /** + * 订阅数量 + */ + private long subscribeSize; + /** + * 主题数量 + */ + private long topicSize; + /** + * 取消订阅数量 + */ + private long unSubscribeEventSize; +} diff --git a/src/main/java/com/yyh/common/domain/aliyun/EcsInstanceInfo.java b/src/main/java/com/yyh/common/domain/aliyun/EcsInstanceInfo.java new file mode 100644 index 0000000..d1c56da --- /dev/null +++ b/src/main/java/com/yyh/common/domain/aliyun/EcsInstanceInfo.java @@ -0,0 +1,28 @@ +package com.yyh.common.domain.aliyun; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +@Data +@Builder +@NoArgsConstructor +@AllArgsConstructor +public class EcsInstanceInfo { + + //实例 + private String instanceId; + //名称 + private String instanceName; + //状态 + private String status; + //公网IP + private String publicIpAddress; + //私网IP + private String privateIpAddress; + //创建时间 + private String creationTime; + //是否可以回收 + private Boolean recyclable; +} diff --git a/src/main/java/com/yyh/common/redis/configure/FastJson2JsonRedisSerializer.java b/src/main/java/com/yyh/common/redis/configure/FastJson2JsonRedisSerializer.java new file mode 100644 index 0000000..f3cf49b --- /dev/null +++ b/src/main/java/com/yyh/common/redis/configure/FastJson2JsonRedisSerializer.java @@ -0,0 +1,51 @@ +package com.yyh.common.redis.configure; + +import com.alibaba.fastjson2.JSON; +import com.alibaba.fastjson2.JSONReader; +import com.alibaba.fastjson2.JSONWriter; +import com.alibaba.fastjson2.filter.Filter; +import org.springframework.data.redis.serializer.RedisSerializer; +import org.springframework.data.redis.serializer.SerializationException; + +import java.nio.charset.Charset; + +/** + * Redis使用FastJson序列化 + * + * @author couplet + */ +public class FastJson2JsonRedisSerializer implements RedisSerializer { + public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8"); + + /** + * 自动识别json对象白名单配置(仅允许解析的包名,范围越小越安全) + */ + public static final String[] JSON_WHITELIST_STR = {"org.springframework", "com.couplet"}; + + static final Filter AUTO_TYPE_FILTER = JSONReader.autoTypeFilter(JSON_WHITELIST_STR); + + private Class clazz; + + public FastJson2JsonRedisSerializer (Class clazz) { + super(); + this.clazz = clazz; + } + + @Override + public byte[] serialize (T t) throws SerializationException { + if (t == null) { + return new byte[0]; + } + return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET); + } + + @Override + public T deserialize (byte[] bytes) throws SerializationException { + if (bytes == null || bytes.length <= 0) { + return null; + } + String str = new String(bytes, DEFAULT_CHARSET); + + return JSON.parseObject(str, clazz, AUTO_TYPE_FILTER); + } +} diff --git a/src/main/java/com/yyh/common/redis/configure/RedisConfig.java b/src/main/java/com/yyh/common/redis/configure/RedisConfig.java new file mode 100644 index 0000000..bd95c15 --- /dev/null +++ b/src/main/java/com/yyh/common/redis/configure/RedisConfig.java @@ -0,0 +1,41 @@ +package com.yyh.common.redis.configure; + +import org.springframework.boot.autoconfigure.AutoConfigureBefore; +import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration; +import org.springframework.cache.annotation.CachingConfigurerSupport; +import org.springframework.cache.annotation.EnableCaching; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.redis.connection.RedisConnectionFactory; +import org.springframework.data.redis.core.RedisTemplate; +import org.springframework.data.redis.serializer.StringRedisSerializer; + +/** + * redis配置 + * + * @author couplet + */ +@Configuration +@EnableCaching +@AutoConfigureBefore(RedisAutoConfiguration.class) +public class RedisConfig extends CachingConfigurerSupport { + @Bean + @SuppressWarnings(value = {"unchecked", "rawtypes"}) + public RedisTemplate redisTemplate (RedisConnectionFactory connectionFactory) { + RedisTemplate template = new RedisTemplate<>(); + template.setConnectionFactory(connectionFactory); + + FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class); + + // 使用StringRedisSerializer来序列化和反序列化redis的key值 + template.setKeySerializer(new StringRedisSerializer()); + template.setValueSerializer(serializer); + + // Hash的key也采用StringRedisSerializer的序列化方式 + template.setHashKeySerializer(new StringRedisSerializer()); + template.setHashValueSerializer(serializer); + + template.afterPropertiesSet(); + return template; + } +} diff --git a/src/main/java/com/yyh/common/redis/configure/RedisListenerConfig.java b/src/main/java/com/yyh/common/redis/configure/RedisListenerConfig.java new file mode 100644 index 0000000..eacba3c --- /dev/null +++ b/src/main/java/com/yyh/common/redis/configure/RedisListenerConfig.java @@ -0,0 +1,33 @@ +package com.yyh.common.redis.configure; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.data.redis.connection.RedisConnectionFactory; +import org.springframework.data.redis.listener.KeyExpirationEventMessageListener; +import org.springframework.data.redis.listener.RedisMessageListenerContainer; + +/** + * @Author: YY + * @Date: 2024/4/4 + * @Description: redis监听配置 + */ +@Configuration +public class RedisListenerConfig { + + @Bean + RedisMessageListenerContainer listenerContainer(RedisConnectionFactory redisConnectionFactory) { + + RedisMessageListenerContainer container = new RedisMessageListenerContainer(); + container.setConnectionFactory(redisConnectionFactory); + return container; + } + + @Bean + KeyExpirationEventMessageListener redisKeyExpirationListener(RedisMessageListenerContainer listenerContainer) { + return new KeyExpirationEventMessageListener(listenerContainer); + } + + + + +} diff --git a/src/main/java/com/yyh/common/redis/service/RedisService.java b/src/main/java/com/yyh/common/redis/service/RedisService.java new file mode 100644 index 0000000..e10d50a --- /dev/null +++ b/src/main/java/com/yyh/common/redis/service/RedisService.java @@ -0,0 +1,303 @@ +package com.yyh.common.redis.service; + +import org.springframework.data.redis.core.BoundSetOperations; +import org.springframework.data.redis.core.HashOperations; +import org.springframework.data.redis.core.RedisTemplate; +import org.springframework.data.redis.core.ValueOperations; +import org.springframework.stereotype.Component; + +import javax.annotation.Resource; +import java.util.*; +import java.util.concurrent.TimeUnit; + +/** + * spring redis 工具类 + * + * @author couplet + **/ +@SuppressWarnings(value = {"unchecked", "rawtypes"}) +@Component +public class RedisService { + @Resource + public RedisTemplate redisTemplate; + + + // ... 其他已有方法 ... + + /** + * 向指定集合中添加值,如果值不存在则添加并返回true,否则返回false。 + * + * @param setKey 集合键名 + * @param value 要添加的值 + * @return true表示值已成功添加(之前不存在),false表示值已存在 + */ + public boolean addToSetIfNotExists(String setKey, String value) { + return redisTemplate.opsForSet().add(setKey, value) == 1; + } + + + /** + * 缓存基本的对象,Integer、String、实体类等 + * + * @param key 缓存的键值 + * @param value 缓存的值 + */ + public void setCacheObject(final String key, final T value) { + redisTemplate.opsForValue().set(key, value); + } + + /** + * 缓存基本的对象,Integer、String、实体类等 + * + * @param key 缓存的键值 + * @param value 缓存的值 + * @param timeout 时间 + * @param timeUnit 时间颗粒度 + */ + public void setCacheObject(final String key, final T value, final Long timeout, final TimeUnit timeUnit) { + redisTemplate.opsForValue().set(key, value, timeout, timeUnit); + } + + /** + * 设置有效时间 + * + * @param key Redis键 + * @param timeout 超时时间 + * @return true=设置成功;false=设置失败 + */ + public boolean expire(final String key, final long timeout) { + return expire(key, timeout, TimeUnit.SECONDS); + } + + /** + * 设置有效时间 + * + * @param key Redis键 + * @param timeout 超时时间 + * @param unit 时间单位 + * @return true=设置成功;false=设置失败 + */ + public boolean expire(final String key, final long timeout, final TimeUnit unit) { + return redisTemplate.expire(key, timeout, unit); + } + + /** + * 获取有效时间 + * + * @param key Redis键 + * @return 有效时间 + */ + public long getExpire(final String key) { + return redisTemplate.getExpire(key); + } + + /** + * 判断 key是否存在 + * + * @param key 键 + * @return true 存在 false不存在 + */ + public Boolean hasKey(String key) { + return redisTemplate.hasKey(key); + } + + /** + * 获得缓存的基本对象。 + * + * @param key 缓存键值 + * @return 缓存键值对应的数据 + */ + public T getCacheObject(final String key) { + ValueOperations operation = redisTemplate.opsForValue(); + return operation.get(key); + } + + /** + * 删除单个对象 + * + * @param key + */ + public boolean deleteObject(final String key) { + return redisTemplate.delete(key); + } + + /** + * 删除集合对象 + * + * @param collection 多个对象 + * @return + */ + public boolean deleteObject(final Collection collection) { + return redisTemplate.delete(collection) > 0; + } + + /** + * 缓存List数据 + * + * @param key 缓存的键值 + * @param dataList 待缓存的List数据 + * @return 缓存的对象 + */ + public long setCacheList(final String key, final List dataList) { + Long count = redisTemplate.opsForList().rightPushAll(key, dataList); + return count == null ? 0 : count; + } + + /** + * 获得缓存的list对象 + * + * @param key 缓存的键值 + * @return 缓存键值对应的数据 + */ + public List getCacheList(final String key) { + return redisTemplate.opsForList().range(key, 0, -1); + } + + /** + * 缓存Set + * + * @param key 缓存键值 + * @param dataSet 缓存的数据 + * @return 缓存数据的对象 + */ + public BoundSetOperations setCacheSet(final String key, final Set dataSet) { + BoundSetOperations setOperation = redisTemplate.boundSetOps(key); + Iterator it = dataSet.iterator(); + while (it.hasNext()) { + setOperation.add(it.next()); + } + return setOperation; + } + + /** + * 缓存Set + * + * @param key 缓存键值 + * @param setValue 缓存的数据 + * @return 缓存数据的对象 + */ + public BoundSetOperations setCacheSet(final String key, final T setValue) { + BoundSetOperations setOperation = redisTemplate.boundSetOps(key); + setOperation.add(setValue); + return setOperation; + } + + + /* + * 缓存Zset + * + * @param key 缓存键值 + * @param setValue 缓存的数据 + * @return 缓存数据的对象 + **/ + public void setCacheZset(final String key, final T setValue) { + HashSet set = new HashSet<>(); + set.add((String) setValue); + Long add = redisTemplate.opsForZSet().add(key, set); + + } + + /** + * 缓存Set + * + * @param key 缓存键值 + * @param setValue 缓存的数据 + * @return 缓存数据的对象 + */ + public void deleteSet(String key, String setValue) { + + BoundSetOperations setOperations = redisTemplate.boundSetOps(key); + setOperations.remove(setValue); + } + + /** + * 获得缓存的set + * + * @param key + * @return + */ + public Set getCacheSet(final String key) { + return redisTemplate.opsForSet().members(key); + } + + + + /** + * 缓存Map + * + * @param key + * @param dataMap + */ + public void setCacheMap(final String key, final Map dataMap) { + if (dataMap != null) { + redisTemplate.opsForHash().putAll(key, dataMap); + } + } + + /** + * 获得缓存的Map + * + * @param key + * @return + */ + public Map getCacheMap(final String key) { + return redisTemplate.opsForHash().entries(key); + } + + /** + * 往Hash中存入数据 + * + * @param key Redis键 + * @param hKey Hash键 + * @param value 值 + */ + public void setCacheMapValue(final String key, final String hKey, final T value) { + redisTemplate.opsForHash().put(key, hKey, value); + } + + /** + * 获取Hash中的数据 + * + * @param key Redis键 + * @param hKey Hash键 + * @return Hash中的对象 + */ + public T getCacheMapValue(final String key, final String hKey) { + HashOperations opsForHash = redisTemplate.opsForHash(); + return opsForHash.get(key, hKey); + } + + /** + * 获取多个Hash中的数据 + * + * @param key Redis键 + * @param hKeys Hash键集合 + * @return Hash对象集合 + */ + public List getMultiCacheMapValue(final String key, final Collection hKeys) { + return redisTemplate.opsForHash().multiGet(key, hKeys); + } + + /** + * 删除Hash中的某条数据 + * + * @param key Redis键 + * @param hKey Hash键 + * @return 是否成功 + */ + public boolean deleteCacheMapValue(final String key, final String hKey) { + return redisTemplate.opsForHash().delete(key, hKey) > 0; + } + + /** + * 获得缓存的基本对象列表 + * + * @param pattern 字符串前缀 + * @return 对象列表 + */ + public Collection keys(final String pattern) { + return redisTemplate.keys(pattern); + } + + +} diff --git a/src/main/java/com/yyh/common/utils/UserUtil.java b/src/main/java/com/yyh/common/utils/UserUtil.java new file mode 100644 index 0000000..1ba7735 --- /dev/null +++ b/src/main/java/com/yyh/common/utils/UserUtil.java @@ -0,0 +1,52 @@ +package com.yyh.common.utils; + +import com.yyh.common.redis.service.RedisService; +import com.yyh.common.utils.uuid.IdUtils; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; + +import java.util.concurrent.TimeUnit; + +/** + * @ProjectName: LoadCenter + * @Author: YY + * @CreateTime: 2024/4/13 + * @Description: 自定义工具类 + */ +@Component +public class UserUtil { + @Autowired + private RedisService redisService; + + /* + * @Author: YY + * @Date: 2024/4/13 9:25 + * @Description: 将字符串前后的[]进行删除 + * @Param: [input] + * @Return: java.lang.String + **/ + public static String removeBrackets(String input) { + // 使用正则表达式匹配并移除括号 + String pattern = "\\[|\\]"; // 匹配 [ 或 ] + return input.replaceAll(pattern, ""); + } + + + /* + * @Author: YY + * @Date: 2024/4/13 11:42 + * @Description: 获取实例注册token令牌 + * @Param: + * @Return: + **/ + public String getToken(String instanceIp) { + //生成令牌 + String randomUUID = IdUtils.randomUUID(); + + //缓存两分钟 + redisService.setCacheObject("lyhToken:" + instanceIp, randomUUID, 2L, TimeUnit.MINUTES); + + //令牌返回 + return randomUUID; + } +} diff --git a/src/main/java/com/yyh/common/utils/uuid/IdUtils.java b/src/main/java/com/yyh/common/utils/uuid/IdUtils.java new file mode 100644 index 0000000..c2c2ef4 --- /dev/null +++ b/src/main/java/com/yyh/common/utils/uuid/IdUtils.java @@ -0,0 +1,44 @@ +package com.yyh.common.utils.uuid; + +/** + * ID生成器工具类 + * + * @author couplet + */ +public class IdUtils { + /** + * 获取随机UUID + * + * @return 随机UUID + */ + public static String randomUUID () { + return UUID.randomUUID().toString(); + } + + /** + * 简化的UUID,去掉了横线 + * + * @return 简化的UUID,去掉了横线 + */ + public static String simpleUUID () { + return UUID.randomUUID().toString(true); + } + + /** + * 获取随机UUID,使用性能更好的ThreadLocalRandom生成UUID + * + * @return 随机UUID + */ + public static String fastUUID () { + return UUID.fastUUID().toString(); + } + + /** + * 简化的UUID,去掉了横线,使用性能更好的ThreadLocalRandom生成UUID + * + * @return 简化的UUID,去掉了横线 + */ + public static String fastSimpleUUID () { + return UUID.fastUUID().toString(true); + } +} diff --git a/src/main/java/com/yyh/common/utils/uuid/UUID.java b/src/main/java/com/yyh/common/utils/uuid/UUID.java new file mode 100644 index 0000000..d4c868b --- /dev/null +++ b/src/main/java/com/yyh/common/utils/uuid/UUID.java @@ -0,0 +1,449 @@ +package com.yyh.common.utils.uuid; + + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; +import java.util.Random; +import java.util.concurrent.ThreadLocalRandom; + +/** + * 提供通用唯一识别码(universally unique identifier)(UUID)实现 + * + * @author couplet + */ +public final class UUID implements java.io.Serializable, Comparable { + private static final long serialVersionUID = -1185015143654744140L; + /** + * 此UUID的最高64有效位 + */ + private final long mostSigBits; + /** + * 此UUID的最低64有效位 + */ + private final long leastSigBits; + + /** + * 私有构造 + * + * @param data 数据 + */ + private UUID (byte[] data) { + long msb = 0; + long lsb = 0; + assert data.length == 16 : "data must be 16 bytes in length"; + for (int i = 0 ; i < 8 ; i++) { + msb = (msb << 8) | (data[i] & 0xff); + } + for (int i = 8 ; i < 16 ; i++) { + lsb = (lsb << 8) | (data[i] & 0xff); + } + this.mostSigBits = msb; + this.leastSigBits = lsb; + } + + /** + * 使用指定的数据构造新的 UUID。 + * + * @param mostSigBits 用于 {@code UUID} 的最高有效 64 位 + * @param leastSigBits 用于 {@code UUID} 的最低有效 64 位 + */ + public UUID (long mostSigBits, long leastSigBits) { + this.mostSigBits = mostSigBits; + this.leastSigBits = leastSigBits; + } + + /** + * 获取类型 4(伪随机生成的)UUID 的静态工厂。 + * + * @return 随机生成的 {@code UUID} + */ + public static UUID fastUUID () { + return randomUUID(false); + } + + /** + * 获取类型 4(伪随机生成的)UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。 + * + * @return 随机生成的 {@code UUID} + */ + public static UUID randomUUID () { + return randomUUID(true); + } + + /** + * 获取类型 4(伪随机生成的)UUID 的静态工厂。 使用加密的强伪随机数生成器生成该 UUID。 + * + * @param isSecure 是否使用{@link SecureRandom}如果是可以获得更安全的随机码,否则可以得到更好的性能 + * + * @return 随机生成的 {@code UUID} + */ + public static UUID randomUUID (boolean isSecure) { + final Random ng = isSecure ? Holder.numberGenerator : getRandom(); + + byte[] randomBytes = new byte[16]; + ng.nextBytes(randomBytes); + randomBytes[6] &= 0x0f; /* clear version */ + randomBytes[6] |= 0x40; /* set to version 4 */ + randomBytes[8] &= 0x3f; /* clear variant */ + randomBytes[8] |= 0x80; /* set to IETF variant */ + return new UUID(randomBytes); + } + + /** + * 根据指定的字节数组获取类型 3(基于名称的)UUID 的静态工厂。 + * + * @param name 用于构造 UUID 的字节数组。 + * + * @return 根据指定数组生成的 {@code UUID} + */ + public static UUID nameUUIDFromBytes (byte[] name) { + MessageDigest md; + try { + md = MessageDigest.getInstance("MD5"); + } catch (NoSuchAlgorithmException nsae) { + throw new InternalError("MD5 not supported"); + } + byte[] md5Bytes = md.digest(name); + md5Bytes[6] &= 0x0f; /* clear version */ + md5Bytes[6] |= 0x30; /* set to version 3 */ + md5Bytes[8] &= 0x3f; /* clear variant */ + md5Bytes[8] |= 0x80; /* set to IETF variant */ + return new UUID(md5Bytes); + } + + /** + * 根据 {@link #toString()} 方法中描述的字符串标准表示形式创建{@code UUID}。 + * + * @param name 指定 {@code UUID} 字符串 + * + * @return 具有指定值的 {@code UUID} + * + * @throws IllegalArgumentException 如果 name 与 {@link #toString} 中描述的字符串表示形式不符抛出此异常 + */ + public static UUID fromString (String name) { + String[] components = name.split("-"); + if (components.length != 5) { + throw new IllegalArgumentException("Invalid UUID string: " + name); + } + for (int i = 0 ; i < 5 ; i++) { + components[i] = "0x" + components[i]; + } + + long mostSigBits = Long.decode(components[0]).longValue(); + mostSigBits <<= 16; + mostSigBits |= Long.decode(components[1]).longValue(); + mostSigBits <<= 16; + mostSigBits |= Long.decode(components[2]).longValue(); + + long leastSigBits = Long.decode(components[3]).longValue(); + leastSigBits <<= 48; + leastSigBits |= Long.decode(components[4]).longValue(); + + return new UUID(mostSigBits, leastSigBits); + } + + /** + * 返回指定数字对应的hex值 + * + * @param val 值 + * @param digits 位 + * + * @return 值 + */ + private static String digits (long val, int digits) { + long hi = 1L << (digits * 4); + return Long.toHexString(hi | (val & (hi - 1))).substring(1); + } + + /** + * 获取{@link SecureRandom},类提供加密的强随机数生成器 (RNG) + * + * @return {@link SecureRandom} + */ + public static SecureRandom getSecureRandom () { + try { + return SecureRandom.getInstance("SHA1PRNG"); + } catch (NoSuchAlgorithmException e) { + throw new RuntimeException(e); + } + } + + /** + * 获取随机数生成器对象
+ * ThreadLocalRandom是JDK 7之后提供并发产生随机数,能够解决多个线程发生的竞争争夺。 + * + * @return {@link ThreadLocalRandom} + */ + public static ThreadLocalRandom getRandom () { + return ThreadLocalRandom.current(); + } + + /** + * 返回此 UUID 的 128 位值中的最低有效 64 位。 + * + * @return 此 UUID 的 128 位值中的最低有效 64 位。 + */ + public long getLeastSignificantBits () { + return leastSigBits; + } + + /** + * 返回此 UUID 的 128 位值中的最高有效 64 位。 + * + * @return 此 UUID 的 128 位值中最高有效 64 位。 + */ + public long getMostSignificantBits () { + return mostSigBits; + } + + /** + * 与此 {@code UUID} 相关联的版本号. 版本号描述此 {@code UUID} 是如何生成的。 + *

+ * 版本号具有以下含意: + *

    + *
  • 1 基于时间的 UUID + *
  • 2 DCE 安全 UUID + *
  • 3 基于名称的 UUID + *
  • 4 随机生成的 UUID + *
+ * + * @return 此 {@code UUID} 的版本号 + */ + public int version () { + // Version is bits masked by 0x000000000000F000 in MS long + return (int) ((mostSigBits >> 12) & 0x0f); + } + + /** + * 与此 {@code UUID} 相关联的变体号。变体号描述 {@code UUID} 的布局。 + *

+ * 变体号具有以下含意: + *

    + *
  • 0 为 NCS 向后兼容保留 + *
  • 2 IETF RFC 4122(Leach-Salz), 用于此类 + *
  • 6 保留,微软向后兼容 + *
  • 7 保留供以后定义使用 + *
+ * + * @return 此 {@code UUID} 相关联的变体号 + */ + public int variant () { + // This field is composed of a varying number of bits. + // 0 - - Reserved for NCS backward compatibility + // 1 0 - The IETF aka Leach-Salz variant (used by this class) + // 1 1 0 Reserved, Microsoft backward compatibility + // 1 1 1 Reserved for future definition. + return (int) ((leastSigBits >>> (64 - (leastSigBits >>> 62))) & (leastSigBits >> 63)); + } + + /** + * 与此 UUID 相关联的时间戳值。 + * + *

+ * 60 位的时间戳值根据此 {@code UUID} 的 time_low、time_mid 和 time_hi 字段构造。
+ * 所得到的时间戳以 100 毫微秒为单位,从 UTC(通用协调时间) 1582 年 10 月 15 日零时开始。 + * + *

+ * 时间戳值仅在在基于时间的 UUID(其 version 类型为 1)中才有意义。
+ * 如果此 {@code UUID} 不是基于时间的 UUID,则此方法抛出 UnsupportedOperationException。 + * + * @throws UnsupportedOperationException 如果此 {@code UUID} 不是 version 为 1 的 UUID。 + */ + public long timestamp () throws UnsupportedOperationException { + checkTimeBase(); + return (mostSigBits & 0x0FFFL) << 48// + | ((mostSigBits >> 16) & 0x0FFFFL) << 32// + | mostSigBits >>> 32; + } + + /** + * 与此 UUID 相关联的时钟序列值。 + * + *

+ * 14 位的时钟序列值根据此 UUID 的 clock_seq 字段构造。clock_seq 字段用于保证在基于时间的 UUID 中的时间唯一性。 + *

+ * {@code clockSequence} 值仅在基于时间的 UUID(其 version 类型为 1)中才有意义。 如果此 UUID 不是基于时间的 UUID,则此方法抛出 + * UnsupportedOperationException。 + * + * @return 此 {@code UUID} 的时钟序列 + * + * @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1 + */ + public int clockSequence () throws UnsupportedOperationException { + checkTimeBase(); + return (int) ((leastSigBits & 0x3FFF000000000000L) >>> 48); + } + + /** + * 与此 UUID 相关的节点值。 + * + *

+ * 48 位的节点值根据此 UUID 的 node 字段构造。此字段旨在用于保存机器的 IEEE 802 地址,该地址用于生成此 UUID 以保证空间唯一性。 + *

+ * 节点值仅在基于时间的 UUID(其 version 类型为 1)中才有意义。
+ * 如果此 UUID 不是基于时间的 UUID,则此方法抛出 UnsupportedOperationException。 + * + * @return 此 {@code UUID} 的节点值 + * + * @throws UnsupportedOperationException 如果此 UUID 的 version 不为 1 + */ + public long node () throws UnsupportedOperationException { + checkTimeBase(); + return leastSigBits & 0x0000FFFFFFFFFFFFL; + } + + /** + * 返回此{@code UUID} 的字符串表现形式。 + * + *

+ * UUID 的字符串表示形式由此 BNF 描述: + * + *

+     * {@code
+     * UUID                   = ----
+     * time_low               = 4*
+     * time_mid               = 2*
+     * time_high_and_version  = 2*
+     * variant_and_sequence   = 2*
+     * node                   = 6*
+     * hexOctet               = 
+     * hexDigit               = [0-9a-fA-F]
+     * }
+     * 
+ * + * + * + * @return 此{@code UUID} 的字符串表现形式 + * + * @see #toString(boolean) + */ + @Override + public String toString () { + return toString(false); + } + + /** + * 返回此{@code UUID} 的字符串表现形式。 + * + *

+ * UUID 的字符串表示形式由此 BNF 描述: + * + *

+     * {@code
+     * UUID                   = ----
+     * time_low               = 4*
+     * time_mid               = 2*
+     * time_high_and_version  = 2*
+     * variant_and_sequence   = 2*
+     * node                   = 6*
+     * hexOctet               = 
+     * hexDigit               = [0-9a-fA-F]
+     * }
+     * 
+ * + * + * + * @param isSimple 是否简单模式,简单模式为不带'-'的UUID字符串 + * + * @return 此{@code UUID} 的字符串表现形式 + */ + public String toString (boolean isSimple) { + final StringBuilder builder = new StringBuilder(isSimple ? 32 : 36); + // time_low + builder.append(digits(mostSigBits >> 32, 8)); + if (false == isSimple) { + builder.append('-'); + } + // time_mid + builder.append(digits(mostSigBits >> 16, 4)); + if (false == isSimple) { + builder.append('-'); + } + // time_high_and_version + builder.append(digits(mostSigBits, 4)); + if (false == isSimple) { + builder.append('-'); + } + // variant_and_sequence + builder.append(digits(leastSigBits >> 48, 4)); + if (false == isSimple) { + builder.append('-'); + } + // node + builder.append(digits(leastSigBits, 12)); + + return builder.toString(); + } + + // Comparison Operations + + /** + * 返回此 UUID 的哈希码。 + * + * @return UUID 的哈希码值。 + */ + @Override + public int hashCode () { + long hilo = mostSigBits ^ leastSigBits; + return ((int) (hilo >> 32)) ^ (int) hilo; + } + + // ------------------------------------------------------------------------------------------------------------------- + // Private method start + + /** + * 将此对象与指定对象比较。 + *

+ * 当且仅当参数不为 {@code null}、而是一个 UUID 对象、具有与此 UUID 相同的 varriant、包含相同的值(每一位均相同)时,结果才为 {@code true}。 + * + * @param obj 要与之比较的对象 + * + * @return 如果对象相同,则返回 {@code true};否则返回 {@code false} + */ + @Override + public boolean equals (Object obj) { + if ((null == obj) || (obj.getClass() != UUID.class)) { + return false; + } + UUID id = (UUID) obj; + return (mostSigBits == id.mostSigBits && leastSigBits == id.leastSigBits); + } + + /** + * 将此 UUID 与指定的 UUID 比较。 + * + *

+ * 如果两个 UUID 不同,且第一个 UUID 的最高有效字段大于第二个 UUID 的对应字段,则第一个 UUID 大于第二个 UUID。 + * + * @param val 与此 UUID 比较的 UUID + * + * @return 在此 UUID 小于、等于或大于 val 时,分别返回 -1、0 或 1。 + */ + @Override + public int compareTo (UUID val) { + // The ordering is intentionally set up so that the UUIDs + // can simply be numerically compared as two numbers + return (this.mostSigBits < val.mostSigBits ? -1 : // + (this.mostSigBits > val.mostSigBits ? 1 : // + (this.leastSigBits < val.leastSigBits ? -1 : // + (this.leastSigBits > val.leastSigBits ? 1 : // + 0)))); + } + + /** + * 检查是否为time-based版本UUID + */ + private void checkTimeBase () { + if (version() != 1) { + throw new UnsupportedOperationException("Not a time-based UUID"); + } + } + + /** + * SecureRandom 的单例 + */ + private static class Holder { + static final SecureRandom numberGenerator = getSecureRandom(); + } +} diff --git a/src/main/java/com/yyh/openAPI/WorkCenter/CreateAndRunInstance.java b/src/main/java/com/yyh/openAPI/WorkCenter/CreateAndRunInstance.java new file mode 100644 index 0000000..3178f85 --- /dev/null +++ b/src/main/java/com/yyh/openAPI/WorkCenter/CreateAndRunInstance.java @@ -0,0 +1,110 @@ +// This file is auto-generated, don't edit it. Thanks. +package com.yyh.openAPI.WorkCenter; + +import com.aliyun.ecs20140526.models.RunInstancesRequest; +import com.aliyun.ecs20140526.models.RunInstancesResponse; +import com.aliyun.tea.TeaException; +import com.yyh.common.config.ClientService; +import com.yyh.common.utils.UserUtil; +import org.springframework.stereotype.Component; + +import java.util.Date; + +/* + * 根据镜像创建并运行实例 + * */ +@Component +public class CreateAndRunInstance { + + + /* + * @Author: YY + * @Date: 2024/4/13 9:28 + * @Description: 开始创建实例 + * @Param: [] + * @Return: java.lang.String + **/ + /** + * @Description // + * @Date 2024/4/17 + * @return java.lang.String + **/ + public static String startCreate() throws Exception { + // 地域Id + String regionId = "cn-shanghai"; + // 镜像 ID,启动实例时选择的镜像资源。 + String imageId = "m-uf6ffzsvgwlvnvikzlnx"; + // 实例规格 + String instanceType = "ecs.u1-c1m1.large"; + // 新创建实例所属于的安全组 ID。 + String securityGroupId = "sg-uf63cq2cko5d8cr3gvln"; + // 虚拟交换机 ID。 + String vSwitchId = "vsw-uf64ypbxmk0qtl1apfyml"; + // 公网出带宽最大值,单位为 Mbit/s。取值范围:0~100。 默认值:0。 + Integer internetMaxBandwidthOut = com.aliyun.darabonbanumber.Client.parseInt("5"); + // 网络计费类型。取值范围: + // PayByBandwidth: 按固定带宽计费。 + // PayByTraffic: 按使用流量计费。 + // 默认值:PayByTraffic。 + String internetChargeType = "PayByTraffic"; + // 系统盘大小 + String size = "20"; + // 系统盘的云盘种类 + String category = "cloud_essd_entry"; + // ECS实例的计费方式 + // PrePaid:包年包月 + // PostPaid:按量付费 + String instanceChargeType = "PostPaid"; + + + com.aliyun.ecs20140526.Client client = ClientService.createEcsClient(regionId); + // 批量创建实例 + return CreateAndRunInstance.RunInstances(client, regionId, imageId, instanceType, securityGroupId, vSwitchId, internetMaxBandwidthOut, internetChargeType, size, category, instanceChargeType); + } + + /** + * RunInstances 通过备选实例规格创建ECS实例最佳实践 + * 该场景中,在调用RunInstances创建ECS实例时判断是否发生库存不足等错误,如果发生错误,将调用DescribeRecommendInstanceType查询备选实例,然后通过备选实例规格重新创建ECS实例。 + */ + public static String RunInstances(com.aliyun.ecs20140526.Client client, String regionId, String imageId, String instanceType, String securityGroupId, String vSwitchId, Integer internetMaxBandwidthOut, String internetChargeType, String size, String category, String instanceChargeType) throws Exception { + RunInstancesRequest request1 = new RunInstancesRequest() + .setRegionId(regionId) + .setImageId(imageId) + .setInstanceType(instanceType) + .setSecurityGroupId(securityGroupId) + .setVSwitchId(vSwitchId) + .setInstanceName("自动创建的实例节点") + .setDescription(new Date().toLocaleString() + " 创建的实例节点") + .setInternetMaxBandwidthOut(internetMaxBandwidthOut) + .setInternetChargeType(internetChargeType) + .setInstanceChargeType(instanceChargeType) + // 批量创建五台ECS实例,如果不设置该参数,默认创建一台ECS实例。 + // amount = 5, + // 如果缺少库存可以接受的最低创建数量。 + // minAmount = 2, + // 打开预检参数功能,不会实际创建ECS实例,只检查参数正确性、用户权限或者ECS库存等问题。 + // 实际情况下,设置了DryRun参数后,Amount必须为1,MinAmount必须为空,您可以根据实际需求修改代码。 +// .setDryRun(true) + .setDryRun(false) + .setSystemDisk(new RunInstancesRequest.RunInstancesRequestSystemDisk() + .setSize(size) + .setCategory(category)); + + + String result = ""; + try { + com.aliyun.teaconsole.Client.log("--------------------批量创建实例开始--------------------"); + RunInstancesResponse responces = client.runInstances(request1); + com.aliyun.teaconsole.Client.log("--------------------创建实例成功,实例ID:" + com.aliyun.teautil.Common.toJSONString(responces.body.instanceIdSets.instanceIdSet) + "--------------------"); + //返回实例ID + result = responces.body.instanceIdSets.instanceIdSet + "";//前后带 [] + result = UserUtil.removeBrackets(result);//前后不带[] + } catch (TeaException error) { + com.aliyun.teaconsole.Client.log("--------------------创建实例失败:" + com.aliyun.teautil.Common.toJSONString(error.code) + "--------------------" + error.message); + } catch (Exception _error) { + TeaException error = new TeaException(_error.getMessage(), _error); + com.aliyun.teaconsole.Client.log("--------------------创建实例失败:" + com.aliyun.teautil.Common.toJSONString(error.code) + "--------------------" + error.message); + } + return result; + } +} diff --git a/src/main/java/com/yyh/openAPI/WorkCenter/ReleaseInstance.java b/src/main/java/com/yyh/openAPI/WorkCenter/ReleaseInstance.java new file mode 100644 index 0000000..65d29fc --- /dev/null +++ b/src/main/java/com/yyh/openAPI/WorkCenter/ReleaseInstance.java @@ -0,0 +1,85 @@ +// This file is auto-generated, don't edit it. Thanks. +package com.yyh.openAPI.WorkCenter; + +import com.aliyun.ecs20140526.models.*; +import com.yyh.common.config.ClientService; +import org.springframework.stereotype.Component; + +/** + * @ProjectName: five-groups-couplet + * @Author: YY + * @CreateTime: 2024/4/12 + * @Description: 释放实例 + */ + +@Component +public class ReleaseInstance { + public static DescribeInstancesResponse DescribeInstances(com.aliyun.ecs20140526.Client client, String regionId, String instanceIds, String instanceName) throws Exception { + DescribeInstancesRequest req = new DescribeInstancesRequest() + .setRegionId(regionId) + .setInstanceName(instanceName); + if (!com.aliyun.teautil.Common.empty(instanceIds)) { + req.instanceIds = com.aliyun.teautil.Common.toJSONString(com.aliyun.darabonbastring.Client.split(instanceIds, ",", 50)); + } + + DescribeInstancesResponse resp = client.describeInstances(req); + com.aliyun.teaconsole.Client.log("--------------------查询需要删除的实例--------------------"); + return resp; + } + + public static void ModifyInstanceAttribute(com.aliyun.ecs20140526.Client client, String instatnceId) throws Exception { + ModifyInstanceAttributeRequest req = new ModifyInstanceAttributeRequest() + .setInstanceId(instatnceId) + .setDeletionProtection(false); + client.modifyInstanceAttribute(req); + com.aliyun.teaconsole.Client.log("--------------------" + instatnceId + "释放保护取消成功--------------------"); + } + + public static void DeleteInstances(com.aliyun.ecs20140526.Client client, String regionId, String instanceIds, String force) throws Exception { + DeleteInstancesRequest req = new DeleteInstancesRequest() + .setRegionId(regionId) + .setInstanceId(com.aliyun.darabonbastring.Client.split(instanceIds, ",", 50)) + .setForce(com.aliyun.teautil.Common.equalString(force, "true")); + DeleteInstancesResponse resp = client.deleteInstances(req); + com.aliyun.teaconsole.Client.log("--------------------实例释放成功--------------------"); + com.aliyun.teaconsole.Client.log(com.aliyun.teautil.Common.toJSONString(com.aliyun.teautil.Common.toMap(resp))); + } + + /* + * @Author: YY + * @Date: 2024/4/13 11:02 + * @Description: 多个实例ID,用英文逗号分隔 + * @Param: [instanceIds] i-uf6chlqotgoc9h173alu + * @Return: void + **/ + public static void startRelease(String instanceIds) throws Exception { + // 区域ID + String regionId = "cn-shanghai"; + // 实例名称,支持使用通配符*进行模糊搜索 + String instanceName = "*"; + // 强制删除有删除保护的机器 + String deleteProtected = "true"; + // 强制删除运行中的机器 + String force = "true"; + com.aliyun.ecs20140526.Client client = ClientService.createEcsClient(regionId); + if (com.aliyun.teautil.Common.equalString(deleteProtected, "true")) { + DescribeInstancesResponse describeInstancesResp = ReleaseInstance.DescribeInstances(client, regionId, instanceIds, instanceName); + instanceIds = ""; + for (DescribeInstancesResponseBody.DescribeInstancesResponseBodyInstancesInstance instance : describeInstancesResp.body.instances.instance) { + instanceIds = "" + instance.instanceId + "," + instanceIds + ""; + if (instance.deletionProtection) { + ReleaseInstance.ModifyInstanceAttribute(client, instance.instanceId); + } + + } + instanceIds = com.aliyun.darabonbastring.Client.subString(instanceIds, 0, -1); + } + + if (com.aliyun.teautil.Common.empty(instanceIds)) { + com.aliyun.teaconsole.Client.log("--------------------无有效实例可删除--------------------"); + return; + } + + ReleaseInstance.DeleteInstances(client, regionId, instanceIds, force); + } +} diff --git a/src/main/java/com/yyh/server/Server.java b/src/main/java/com/yyh/server/Server.java new file mode 100644 index 0000000..86b6e08 --- /dev/null +++ b/src/main/java/com/yyh/server/Server.java @@ -0,0 +1,70 @@ +package com.yyh.server; + +import com.alibaba.fastjson2.JSONArray; +import com.alibaba.fastjson2.JSONObject; +import com.yyh.openAPI.WorkCenter.CreateAndRunInstance; +import lombok.extern.slf4j.Slf4j; +import okhttp3.OkHttpClient; +import okhttp3.Request; +import okhttp3.Response; +import org.springframework.scheduling.annotation.Scheduled; +import org.springframework.stereotype.Component; + +/** + * @ProjectName: LoadCenter + * @Author: YY + * @CreateTime: 2024/4/13 + * @Description: + */ +@Component +@Slf4j +public class Server { + @Scheduled(cron = "0/20 * * * * ?") + public void test() { + String ip = "47.102.123.209"; + //请求路径 + String URL = "http://" + ip + ":8080/public/cluster"; + + OkHttpClient client = new OkHttpClient(); + + Request req = new Request.Builder() + .url(URL) + .get() + .addHeader("User-Agent", "Apifox/1.0.0 (https://apifox.com)") + .addHeader("Accesstoken", "") + .build(); + + try { + Response response = client.newCall(req).execute(); + + System.out.println(response); + + + JSONArray jsonArray = JSONArray.parseArray(response.body().string()); + JSONObject jsonObject = jsonArray.getJSONObject(0); + //获取mqttInfo对象的值 + JSONObject mqttInfo = jsonObject.getJSONObject("mqttInfo"); + //获取连接数 + int connectSize = mqttInfo.getIntValue("connectSize"); + + System.out.println(ip + " 的fluxmq连接数为:" + connectSize); + + if (connectSize >= 6) { + //执行节点扩容 + + //返回实例的ID + String instanceId = CreateAndRunInstance.startCreate(); + + if (!instanceId.isEmpty()) { + System.out.println("扩容 成功!"); + System.out.println("扩容的节点ip为:" + instanceId); + } + } + + } catch (Exception e) { + e.printStackTrace(); + } + + + } +} diff --git a/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports b/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports new file mode 100644 index 0000000..9989f9e --- /dev/null +++ b/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports @@ -0,0 +1,2 @@ +com.yyh.common.redis.configure.RedisConfig +com.yyh.common.redis.service.RedisService diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml new file mode 100644 index 0000000..1a08502 --- /dev/null +++ b/src/main/resources/application.yml @@ -0,0 +1,18 @@ +server: + port: 9958 + + +spring: + redis: + host: 39.103.132.68 + port: 6379 + password: lyh172469 + + +config: + ali: + access-key-id: LTAI5tDyuACiTeRrsFZoDTaP + access-key-secret: j04qnolFV0JkmIH7lSyEM4QlOxjn7z + region-id: cn-shanghai + instance: + image-id:"m-uf6ii43j71vmvcc84cb9" diff --git a/src/main/resources/banner.txt b/src/main/resources/banner.txt new file mode 100644 index 0000000..2abd71b --- /dev/null +++ b/src/main/resources/banner.txt @@ -0,0 +1,3 @@ +Spring Boot Version: ${spring-boot.version} +Spring Application Name: ${spring.application.name} +${AnsiBackground.BRIGHT_CYAN} diff --git a/src/test/java/LoadTest.java b/src/test/java/LoadTest.java new file mode 100644 index 0000000..8b6aa52 --- /dev/null +++ b/src/test/java/LoadTest.java @@ -0,0 +1,63 @@ +import com.aliyun.ecs20140526.models.DescribeInstancesResponseBody; +import com.yyh.LoadCenterApplication; +import com.yyh.common.redis.service.RedisService; +import com.yyh.common.utils.UserUtil; +import com.yyh.openAPI.WorkCenter.CreateAndRunInstance; +import com.yyh.openAPI.WorkCenter.ReleaseInstance; +import lombok.extern.slf4j.Slf4j; +import org.junit.jupiter.api.Test; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.context.SpringBootTest; + +import java.util.List; + +/** + * @ProjectName: LoadCenter + * @Author: YY + * @CreateTime: 2024/4/13 + * @Description: 负载测试 + */ + +@SpringBootTest(classes = LoadCenterApplication.class) +@Slf4j +public class LoadTest { + @Autowired + private RedisService redisService; + + + @Test + public void load() throws Exception { + //返回实例的ID + String instanceId = CreateAndRunInstance.startCreate(); + + Thread.sleep(2000); + + //通过实例ID获取实例的详细属性 + List describeInstancesResponseBodyInstancesInstances = GetInstanceProperties.startGet(instanceId); + + //获取集合第一个的属性 + DescribeInstancesResponseBody.DescribeInstancesResponseBodyInstancesInstance response = describeInstancesResponseBodyInstancesInstances.get(0); + + //获取添加的实例的公网ip + String instanceIp = UserUtil.removeBrackets(response.getPublicIpAddress().getIpAddress().toString()); + System.out.println("-----------------------"); + System.out.println(instanceIp); + System.out.println("-----------------------"); + + } + + + //获取指定节点的负载数 + + + /* + * 释放实例 + * */ + @Test + public void aaa() throws Exception { + ReleaseInstance.startRelease("i-uf6bu89eix8bwgiix0g1,i-uf64ycthw01iqb63wvmb,i-uf6gnczd1lzqp1yp8q8h"); + + } + + +}