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基于nacos的配置实现动态路由

This commit is contained in:
chenjh3 2022-07-08 10:57:13 +08:00
parent b2a32daebf
commit c43346a3d4
5 changed files with 149 additions and 4 deletions
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2
docker/copy.sh
View File

@ -10,7 +10,7 @@ usage() {
# copy sql
echo "begin copy sql "
cp ../sql/ry_20210908.sql ./mysql/db
cp ../sql/ry_config_20220114.sql ./mysql/db
cp ../sql/ry_config_20220708.sql ./mysql/db
# copy html
echo "begin copy html "

26
ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/DynamicRouteConfig.java Normal file
View File

@ -0,0 +1,26 @@
package com.ruoyi.gateway.config.properties;
import com.alibaba.cloud.nacos.NacosConfigManager;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author ruoyi
*/
@Configuration
@ConditionalOnProperty(prefix = "gateway.dynamicRoute", name = "enabled", havingValue = "true")
public class DynamicRouteConfig
{
@Value("${gateway.dynamicRoute.dataId}")
private String dataId;
@Value("${gateway.dynamicRoute.groupId:DEFAULT_GROUP}")
private String groupId;
@Bean
public NacosRouteDefinitionLocator nacosRouteDefinitionLocator(ApplicationEventPublisher publisher, NacosConfigManager nacosConfigManager)
{
return new NacosRouteDefinitionLocator(publisher, nacosConfigManager, dataId, groupId);
}
}

22
ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/DynamicRoutes.java Normal file
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@ -0,0 +1,22 @@
package com.ruoyi.gateway.config.properties;
import org.springframework.cloud.gateway.route.RouteDefinition;
import java.util.List;
/**
* @author ruoyi
*/
public class DynamicRoutes
{
private List<RouteDefinition> routes;
public void setRoutes(List<RouteDefinition> routes)
{
this.routes = routes;
}
public List<RouteDefinition> getRoutes()
{
return this.routes;
}
}

97
ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/properties/NacosRouteDefinitionLocator.java Normal file
View File

@ -0,0 +1,97 @@
package com.ruoyi.gateway.config.properties;
import com.alibaba.cloud.nacos.NacosConfigManager;
import com.alibaba.nacos.api.config.listener.Listener;
import com.alibaba.nacos.api.exception.NacosException;
import com.ruoyi.common.core.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.cloud.gateway.event.RefreshRoutesEvent;
import org.springframework.cloud.gateway.route.RouteDefinition;
import org.springframework.cloud.gateway.route.RouteDefinitionLocator;
import org.springframework.context.ApplicationEventPublisher;
import org.yaml.snakeyaml.Yaml;
import reactor.core.publisher.Flux;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.Executor;
/**
* @author ruoyi
*/
public class NacosRouteDefinitionLocator implements RouteDefinitionLocator
{
private static final Logger log = LoggerFactory.getLogger(NacosRouteDefinitionLocator.class);
private String dataId;
private String groupId;
private ApplicationEventPublisher publisher;
private NacosConfigManager nacosConfigManager;
private Boolean isReload = false;
private List<RouteDefinition> routeDefinitions;
public NacosRouteDefinitionLocator(ApplicationEventPublisher publisher, NacosConfigManager nacosConfigManager, String dataId, String groupId)
{
this.publisher = publisher;
this.nacosConfigManager = nacosConfigManager;
this.dataId = dataId;
this.groupId = groupId;
addListener();
}
private void addListener()
{
try
{
nacosConfigManager.getConfigService().addListener(dataId, groupId, new Listener()
{
@Override
public Executor getExecutor() {
return null;
}
@Override
public void receiveConfigInfo(String configInfo) {
isReload = true;
publisher.publishEvent(new RefreshRoutesEvent(this));
}
});
}
catch (NacosException e)
{
log.error("nacos-route-config-refresh-error", e);
}
}
@Override
public Flux<RouteDefinition> getRouteDefinitions() {
try
{
if(isReload || this.routeDefinitions == null)
{
String content = nacosConfigManager.getConfigService().getConfig(this.dataId, this.groupId, 5000);
this.routeDefinitions = parseRoutesFromYaml(content);
isReload = false;
}
}
catch (NacosException e)
{
log.error("reload route error", e);
}
return Optional.ofNullable(routeDefinitions).map(Flux::fromIterable).orElse(Flux.fromIterable(new ArrayList<>(0)));
}
/**
* yml方式
* @param content 动态路由文本内容
* @return 动态路由列表
*/
private List<RouteDefinition> parseRoutesFromYaml(String content)
{
if (StringUtils.isNotEmpty(content))
{
return new Yaml().loadAs(content, DynamicRoutes.class).getRoutes();
}
return new ArrayList<>(0);
}
}

6
sql/ry_config_20220510.sql → sql/ry_config_20220708.sql
View File

@ -34,15 +34,15 @@ CREATE TABLE `config_info` (
insert into config_info(id, data_id, group_id, content, md5, gmt_create, gmt_modified, src_user, src_ip, app_name, tenant_id, c_desc, c_use, effect, type, c_schema, encrypted_data_key) values
(1,'application-dev.yml','DEFAULT_GROUP','spring:\n autoconfigure:\n exclude: com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceAutoConfigure\n mvc:\n pathmatch:\n matching-strategy: ant_path_matcher\n\n# feign 配置\nfeign:\n sentinel:\n enabled: true\n okhttp:\n enabled: true\n httpclient:\n enabled: false\n client:\n config:\n default:\n connectTimeout: 10000\n readTimeout: 10000\n compression:\n request:\n enabled: true\n response:\n enabled: true\n\n# 暴露监控端点\nmanagement:\n endpoints:\n web:\n exposure:\n include: \'*\'\n','aaa73b809cfd4d0058893aa13da57806','2020-05-20 12:00:00','2022-04-24 10:26:34','nacos','0:0:0:0:0:0:0:1','','','通用配置','null','null','yaml',NULL,''),
(2,'ruoyi-gateway-dev.yml','DEFAULT_GROUP','spring:\n redis:\n host: localhost\n port: 6379\n password: \n cloud:\n gateway:\n discovery:\n locator:\n lowerCaseServiceId: true\n enabled: true\n routes:\n # 认证中心\n - id: ruoyi-auth\n uri: lb://ruoyi-auth\n predicates:\n - Path=/auth/**\n filters:\n # 验证码处理\n - CacheRequestFilter\n - ValidateCodeFilter\n - StripPrefix=1\n # 代码生成\n - id: ruoyi-gen\n uri: lb://ruoyi-gen\n predicates:\n - Path=/code/**\n filters:\n - StripPrefix=1\n # 定时任务\n - id: ruoyi-job\n uri: lb://ruoyi-job\n predicates:\n - Path=/schedule/**\n filters:\n - StripPrefix=1\n # 系统模块\n - id: ruoyi-system\n uri: lb://ruoyi-system\n predicates:\n - Path=/system/**\n filters:\n - StripPrefix=1\n # 文件服务\n - id: ruoyi-file\n uri: lb://ruoyi-file\n predicates:\n - Path=/file/**\n filters:\n - StripPrefix=1\n\n# 安全配置\nsecurity:\n # 验证码\n captcha:\n enabled: true\n type: math\n # 防止XSS攻击\n xss:\n enabled: true\n excludeUrls:\n - /system/notice\n # 不校验白名单\n ignore:\n whites:\n - /auth/logout\n - /auth/login\n - /auth/register\n - /*/v2/api-docs\n - /csrf\n','2f5a6b5a4ccf20b5801c5cf842456ec6','2020-05-14 14:17:55','2021-07-30 09:07:14',NULL,'0:0:0:0:0:0:0:1','','','网关模块','null','null','yaml',NULL,''),
(2,'ruoyi-gateway-dev.yml','DEFAULT_GROUP','spring:\n redis:\n host: localhost\n port: 6379\n password: \n cloud:\n gateway:\n discovery:\n locator:\n lowerCaseServiceId: true\n enabled: true\n routes:\n # 认证中心\n - id: ruoyi-auth\n uri: lb://ruoyi-auth\n predicates:\n - Path=/auth/**\n filters:\n # 验证码处理\n - CacheRequestFilter\n - ValidateCodeFilter\n - StripPrefix=1\n # 代码生成\n - id: ruoyi-gen\n uri: lb://ruoyi-gen\n predicates:\n - Path=/code/**\n filters:\n - StripPrefix=1\n # 定时任务\n - id: ruoyi-job\n uri: lb://ruoyi-job\n predicates:\n - Path=/schedule/**\n filters:\n - StripPrefix=1\n # 系统模块\n - id: ruoyi-system\n uri: lb://ruoyi-system\n predicates:\n - Path=/system/**\n filters:\n - StripPrefix=1\n # 文件服务\n - id: ruoyi-file\n uri: lb://ruoyi-file\n predicates:\n - Path=/file/**\n filters:\n - StripPrefix=1\n\n# 安全配置\nsecurity:\n # 验证码\n captcha:\n enabled: true\n type: math\n # 防止XSS攻击\n xss:\n enabled: true\n excludeUrls:\n - /system/notice\n # 不校验白名单\n ignore:\n whites:\n - /auth/logout\n - /auth/login\n - /auth/register\n - /*/v2/api-docs\n - /csrf\n# 动态路由\ngateway:\n dynamicRoute:\n enabled: true\n dataId: dynamic-routes\n','2f5a6b5a4ccf20b5801c5cf842456ec6','2020-05-14 14:17:55','2021-07-30 09:07:14',NULL,'0:0:0:0:0:0:0:1','','','网关模块','null','null','yaml',NULL,''),
(3,'ruoyi-auth-dev.yml','DEFAULT_GROUP','spring: \r\n redis:\r\n host: localhost\r\n port: 6379\r\n password: \r\n','b7354e1eb62c2d846d44a796d9ec6930','2020-11-20 00:00:00','2021-02-28 21:06:58',NULL,'0:0:0:0:0:0:0:1','','','认证中心','null','null','yaml',NULL,''),
(4,'ruoyi-monitor-dev.yml','DEFAULT_GROUP','# spring\r\nspring: \r\n security:\r\n user:\r\n name: ruoyi\r\n password: 123456\r\n boot:\r\n admin:\r\n ui:\r\n title: 若依服务状态监控\r\n','d8997d0707a2fd5d9fc4e8409da38129','2020-11-20 00:00:00','2020-12-21 16:28:07',NULL,'0:0:0:0:0:0:0:1','','','监控中心','null','null','yaml',NULL,''),
(5,'ruoyi-system-dev.yml','DEFAULT_GROUP','# spring配置\r\nspring: \r\n redis:\r\n host: localhost\r\n port: 6379\r\n password: \r\n datasource:\r\n druid:\r\n stat-view-servlet:\r\n enabled: true\r\n loginUsername: admin\r\n loginPassword: 123456\r\n dynamic:\r\n druid:\r\n initial-size: 5\r\n min-idle: 5\r\n maxActive: 20\r\n maxWait: 60000\r\n timeBetweenEvictionRunsMillis: 60000\r\n minEvictableIdleTimeMillis: 300000\r\n validationQuery: SELECT 1 FROM DUAL\r\n testWhileIdle: true\r\n testOnBorrow: false\r\n testOnReturn: false\r\n poolPreparedStatements: true\r\n maxPoolPreparedStatementPerConnectionSize: 20\r\n filters: stat,slf4j\r\n connectionProperties: druid.stat.mergeSql\\=true;druid.stat.slowSqlMillis\\=5000\r\n datasource:\r\n # 主库数据源\r\n master:\r\n driver-class-name: com.mysql.cj.jdbc.Driver\r\n url: jdbc:mysql://localhost:3306/ry-cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8\r\n username: root\r\n password: password\r\n # 从库数据源\r\n # slave:\r\n # username: \r\n # password: \r\n # url: \r\n # driver-class-name: \r\n # seata: true # 开启seata代理，开启后默认每个数据源都代理，如果某个不需要代理可单独关闭\r\n\r\n# seata配置\r\nseata:\r\n # 默认关闭，如需启用spring.datasource.dynami.seata需要同时开启\r\n enabled: false\r\n # Seata 应用编号，默认为 ${spring.application.name}\r\n application-id: ${spring.application.name}\r\n # Seata 事务组编号，用于 TC 集群名\r\n tx-service-group: ${spring.application.name}-group\r\n # 关闭自动代理\r\n enable-auto-data-source-proxy: false\r\n # 服务配置项\r\n service:\r\n # 虚拟组和分组的映射\r\n vgroup-mapping:\r\n ruoyi-system-group: default\r\n config:\r\n type: nacos\r\n nacos:\r\n serverAddr: 127.0.0.1:8848\r\n group: SEATA_GROUP\r\n namespace:\r\n registry:\r\n type: nacos\r\n nacos:\r\n application: seata-server\r\n server-addr: 127.0.0.1:8848\r\n namespace:\r\n\r\n# mybatis配置\r\nmybatis:\r\n # 搜索指定包别名\r\n typeAliasesPackage: com.ruoyi.system\r\n # 配置mapper的扫描，找到所有的mapper.xml映射文件\r\n mapperLocations: classpath:mapper/**/*.xml\r\n\r\n# swagger配置\r\nswagger:\r\n title: 系统模块接口文档\r\n license: Powered By ruoyi\r\n licenseUrl: https://ruoyi.vip','ac8913dee679e65bb7d482df5f267d4e','2020-11-20 00:00:00','2021-01-27 10:42:25',NULL,'0:0:0:0:0:0:0:1','','','系统模块','null','null','yaml',NULL,''),
(6,'ruoyi-gen-dev.yml','DEFAULT_GROUP','# spring配置\r\nspring: \r\n redis:\r\n host: localhost\r\n port: 6379\r\n password: \r\n datasource: \r\n driver-class-name: com.mysql.cj.jdbc.Driver\r\n url: jdbc:mysql://localhost:3306/ry-cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8\r\n username: root\r\n password: password\r\n\r\n# mybatis配置\r\nmybatis:\r\n # 搜索指定包别名\r\n typeAliasesPackage: com.ruoyi.gen.domain\r\n # 配置mapper的扫描，找到所有的mapper.xml映射文件\r\n mapperLocations: classpath:mapper/**/*.xml\r\n\r\n# swagger配置\r\nswagger:\r\n title: 代码生成接口文档\r\n license: Powered By ruoyi\r\n licenseUrl: https://ruoyi.vip\r\n\r\n# 代码生成\r\ngen: \r\n # 作者\r\n author: ruoyi\r\n # 默认生成包路径 system 需改成自己的模块名称 如 system monitor tool\r\n packageName: com.ruoyi.system\r\n # 自动去除表前缀，默认是false\r\n autoRemovePre: false\r\n # 表前缀（生成类名不会包含表前缀，多个用逗号分隔）\r\n tablePrefix: sys_\r\n','8c79f64a4cca9b821a03dc8b27a2d8eb','2020-11-20 00:00:00','2021-01-26 10:36:45',NULL,'0:0:0:0:0:0:0:1','','','代码生成','null','null','yaml',NULL,''),
(7,'ruoyi-job-dev.yml','DEFAULT_GROUP','# spring配置\r\nspring: \r\n redis:\r\n host: localhost\r\n port: 6379\r\n password: \r\n datasource:\r\n driver-class-name: com.mysql.cj.jdbc.Driver\r\n url: jdbc:mysql://localhost:3306/ry-cloud?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8\r\n username: root\r\n password: password\r\n\r\n# mybatis配置\r\nmybatis:\r\n # 搜索指定包别名\r\n typeAliasesPackage: com.ruoyi.job.domain\r\n # 配置mapper的扫描，找到所有的mapper.xml映射文件\r\n mapperLocations: classpath:mapper/**/*.xml\r\n\r\n# swagger配置\r\nswagger:\r\n title: 定时任务接口文档\r\n license: Powered By ruoyi\r\n licenseUrl: https://ruoyi.vip\r\n','d6dfade9a2c93c463ae857cd503cb172','2020-11-20 00:00:00','2021-01-26 10:36:04',NULL,'0:0:0:0:0:0:0:1','','','定时任务','null','null','yaml',NULL,''),
(8,'ruoyi-file-dev.yml','DEFAULT_GROUP','# 本地文件上传 \r\nfile:\r\n domain: http://127.0.0.1:9300\r\n path: D:/ruoyi/uploadPath\r\n prefix: /statics\r\n\r\n# FastDFS配置\r\nfdfs:\r\n domain: http://8.129.231.12\r\n soTimeout: 3000\r\n connectTimeout: 2000\r\n trackerList: 8.129.231.12:22122\r\n\r\n# Minio配置\r\nminio:\r\n url: http://8.129.231.12:9000\r\n accessKey: minioadmin\r\n secretKey: minioadmin\r\n bucketName: test','5382b93f3d8059d6068c0501fdd41195','2020-11-20 00:00:00','2020-12-21 21:01:59',NULL,'0:0:0:0:0:0:0:1','','','文件服务','null','null','yaml',NULL,''),
(9,'sentinel-ruoyi-gateway','DEFAULT_GROUP','[\r\n {\r\n \"resource\": \"ruoyi-auth\",\r\n \"count\": 500,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n },\r\n {\r\n \"resource\": \"ruoyi-system\",\r\n \"count\": 1000,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n },\r\n {\r\n \"resource\": \"ruoyi-gen\",\r\n \"count\": 200,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n },\r\n {\r\n \"resource\": \"ruoyi-job\",\r\n \"count\": 300,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n }\r\n]','9f3a3069261598f74220bc47958ec252','2020-11-20 00:00:00','2020-11-20 00:00:00',NULL,'0:0:0:0:0:0:0:1','','','限流策略','null','null','json',NULL,'');
(9,'sentinel-ruoyi-gateway','DEFAULT_GROUP','[\r\n {\r\n \"resource\": \"ruoyi-auth\",\r\n \"count\": 500,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n },\r\n {\r\n \"resource\": \"ruoyi-system\",\r\n \"count\": 1000,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n },\r\n {\r\n \"resource\": \"ruoyi-gen\",\r\n \"count\": 200,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n },\r\n {\r\n \"resource\": \"ruoyi-job\",\r\n \"count\": 300,\r\n \"grade\": 1,\r\n \"limitApp\": \"default\",\r\n \"strategy\": 0,\r\n \"controlBehavior\": 0\r\n }\r\n]','9f3a3069261598f74220bc47958ec252','2020-11-20 00:00:00','2020-11-20 00:00:00',NULL,'0:0:0:0:0:0:0:1','','','限流策略','null','null','json',NULL,''),
(10,'dynamic-routes','DEFAULT_GROUP','routes:\n # demo\n - id: baidu\n uri: https://www.baidu.com\n predicates:\n - Path=/baidu/**\n filters:\n - StripPrefix=1','52c6d345bc02eb316aab9451f2469a66','2022-07-08 01:29:54','2022-07-08 02:27:31','nacos','0:0:0:0:0:0:0:1','','','动态路由','','','yaml','',NULL);
/******************************************/
/* 表名称 = config_info_aggr */