From f1fdb534b780cc8585545463f5b40b2a45f9333c Mon Sep 17 00:00:00 2001
From: qyx <565485304@qq.com>
Date: Wed, 11 May 2022 15:25:18 +0800
Subject: [PATCH] =?UTF-8?q?[=E6=96=B0=E5=A2=9E=E5=8A=9F=E8=83=BD](master):?=
=?UTF-8?q?=20=E6=9B=B4=E6=96=B0=E7=BD=91=E5=85=B3?=
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网关相关的基础配置更新
---
cdp-iaas/gateway-server/pom.xml | 27 ++++++++++
.../com/baiye/GatewayServerApplication.java | 19 +++++++
.../GatewayFlowRulesController.java | 36 +++++++++++++
.../src/main/resources/api-group.json | 10 ++++
.../src/main/resources/application.yml | 52 +++++++++++++++++++
.../src/main/resources/gw-flow.json | 14 +++++
6 files changed, 158 insertions(+)
create mode 100644 cdp-iaas/gateway-server/src/main/java/com/baiye/GatewayServerApplication.java
create mode 100644 cdp-iaas/gateway-server/src/main/java/com/baiye/controller/GatewayFlowRulesController.java
create mode 100644 cdp-iaas/gateway-server/src/main/resources/api-group.json
create mode 100644 cdp-iaas/gateway-server/src/main/resources/application.yml
create mode 100644 cdp-iaas/gateway-server/src/main/resources/gw-flow.json
diff --git a/cdp-iaas/gateway-server/pom.xml b/cdp-iaas/gateway-server/pom.xml
index e74d3ba..3a08cd2 100644
--- a/cdp-iaas/gateway-server/pom.xml
+++ b/cdp-iaas/gateway-server/pom.xml
@@ -16,4 +16,31 @@
8
+
+
+
+ org.springframework.cloud
+ spring-cloud-starter-gateway
+
+
+
+ com.alibaba.cloud
+ spring-cloud-starter-alibaba-nacos-discovery
+
+
+
+ com.alibaba.cloud
+ spring-cloud-starter-alibaba-sentinel
+
+
+ com.alibaba.cloud
+ spring-cloud-alibaba-sentinel-gateway
+
+
+
+ com.alibaba.csp
+ sentinel-datasource-nacos
+
+
+
\ No newline at end of file
diff --git a/cdp-iaas/gateway-server/src/main/java/com/baiye/GatewayServerApplication.java b/cdp-iaas/gateway-server/src/main/java/com/baiye/GatewayServerApplication.java
new file mode 100644
index 0000000..833b2da
--- /dev/null
+++ b/cdp-iaas/gateway-server/src/main/java/com/baiye/GatewayServerApplication.java
@@ -0,0 +1,19 @@
+package com.baiye;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+/**
+ * 网关服务 Application
+ *
+ * @author q
+ * @date 2022/05/11
+ */
+@SpringBootApplication
+@EnableDiscoveryClient
+public class GatewayServerApplication {
+ public static void main(String[] args) {
+ SpringApplication.run(GatewayServerApplication.class, args);
+ }
+}
diff --git a/cdp-iaas/gateway-server/src/main/java/com/baiye/controller/GatewayFlowRulesController.java b/cdp-iaas/gateway-server/src/main/java/com/baiye/controller/GatewayFlowRulesController.java
new file mode 100644
index 0000000..a67540b
--- /dev/null
+++ b/cdp-iaas/gateway-server/src/main/java/com/baiye/controller/GatewayFlowRulesController.java
@@ -0,0 +1,36 @@
+package com.baiye.controller;
+
+import com.alibaba.csp.sentinel.adapter.gateway.common.api.ApiDefinition;
+import com.alibaba.csp.sentinel.adapter.gateway.common.api.GatewayApiDefinitionManager;
+import com.alibaba.csp.sentinel.adapter.gateway.common.rule.GatewayFlowRule;
+import com.alibaba.csp.sentinel.adapter.gateway.common.rule.GatewayRuleManager;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Set;
+
+/**
+ * 网关流量规则控制器
+ *
+ * @author q
+ * @date 2022/04/20
+ */
+@RestController
+public class GatewayFlowRulesController {
+
+ /**
+ * 获取当前系统的限流策略列表
+ */
+
+ @GetMapping("/gw/flow/rules")
+ public Set getCurrentGatewayFlowRules(){
+ return GatewayRuleManager.getRules() ;
+ }
+ /**
+ * 获取自定义的api分组
+ */
+ @GetMapping("/gw/api/groups")
+ public Set getApiGroups(){
+ return GatewayApiDefinitionManager.getApiDefinitions() ;
+ }
+}
diff --git a/cdp-iaas/gateway-server/src/main/resources/api-group.json b/cdp-iaas/gateway-server/src/main/resources/api-group.json
new file mode 100644
index 0000000..0c60b52
--- /dev/null
+++ b/cdp-iaas/gateway-server/src/main/resources/api-group.json
@@ -0,0 +1,10 @@
+[
+ {
+ "apiName": "admin-service-api",
+ "predicateItems": [
+ {
+ "pattern": "/admin/login"
+ }
+ ]
+ }
+]
diff --git a/cdp-iaas/gateway-server/src/main/resources/application.yml b/cdp-iaas/gateway-server/src/main/resources/application.yml
new file mode 100644
index 0000000..94879ce
--- /dev/null
+++ b/cdp-iaas/gateway-server/src/main/resources/application.yml
@@ -0,0 +1,52 @@
+server:
+ port: 80
+spring:
+ application:
+ name: gateway-server
+ cloud:
+ nacos:
+ discovery:
+ server-addr: nacos-server:8848 # 修改本机的host文件即可
+ gateway:
+ discovery:
+ locator:
+ enabled: true
+ lower-case-service-id: true # admin-service ADMIN-SERVICE /admin-service/** -> 微服务 (ADMIN-SERVICE) 自动转发,忽略大小写
+ routes:
+ - id: admin-service_router
+ uri: lb://admin-service # 负载均衡转发到哪个目的地
+ predicates:
+ - Path=/admin/**
+ - id: test_router
+ uri: https://www.baidu.com/ # 负载均衡转发到哪个目的地
+ predicates:
+ - Path=/test
+ # 通过网关来完成对2种维度的限流： 网关维度 + API 分组
+ sentinel:
+ datasource:
+ # 使用动态规则的数据源 - 把 gw-flow.json| api-group.json 文件放在 Nacos 中配置
+ # 使用 Nacos 在持久化我们的配置时候要添加一个依赖 sentinel-datasource-nacos
+ ds1.nacos:
+ serverAddr: nacos-server:8848
+ dataId: gw-flow
+ ruleType: gw_flow
+ ds2.nacos:
+ serverAddr: nacos-server:8848
+ dataId: api-group
+ ruleType: gw_api_group
+# ds1.file:
+# file: classpath:gw-flow.json # 网关 + API分组的限流
+# ruleType: gw_flow
+# ds2.file:
+# file: classpath:api-group.json
+# ruleType: gw_api_group
+
+ # 配置 sentinel-dashboard
+ # 测试环境只能使用本机的环境,直接使用线上是不行的
+ # 配置好之后,取代上面的配置方式,直接使用可视化的方式来替代json配置文件的方式
+ # sentinel-dashboard 的规则定义好了后，我们的网关能立马的感知到（生效）（nacos无法感知），但是我们下次重启，会丢失规则,所以需要把持久化的规则手动添加到Nacos中
+ transport:
+ dashboard: sentinel-server:8858
+
+
+
diff --git a/cdp-iaas/gateway-server/src/main/resources/gw-flow.json b/cdp-iaas/gateway-server/src/main/resources/gw-flow.json
new file mode 100644
index 0000000..d0e2e6f
--- /dev/null
+++ b/cdp-iaas/gateway-server/src/main/resources/gw-flow.json
@@ -0,0 +1,14 @@
+[
+ {
+ "resource": "admin-service_router",
+ "resourceMode": 0,
+ "count": 2,
+ "intervalSec": 60
+ },
+ {
+ "resource": "admin-service-api",
+ "resourceMode": 1,
+ "count": 1,
+ "intervalSec": 60
+ }
+]