Add rule configuration support for parameter flow control in Sentinel Dashboard (alibaba#176)

- Update dashboard API client to support authority and parameter flow commands
- Add REST API controller for parameter flow rules in dashboard
- Add pages for configuring parameter flow rules
- Update dependencies: upgrade Spring Boot to 2.x and remove unused dependencies
- Other refinements

Signed-off-by: Eric Zhao <[email protected]>

Author: sczyh30

sentinel-dashboard/pom.xml

@@ -13,8 +13,9 @@
     <packaging>jar</packaging>
 
     <properties>
-        <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <spring.boot.version>2.0.5.RELEASE</spring.boot.version>
     </properties>
 
     <dependencies>
@@ -35,39 +36,30 @@
         </dependency>
         <dependency>
             <groupId>com.alibaba.csp</groupId>
-            <artifactId>sentinel-transport-common</artifactId>
+            <artifactId>sentinel-parameter-flow-control</artifactId>
             <version>${project.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-thymeleaf</artifactId>
-            <version>1.5.9.RELEASE</version>
-        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>1.5.9.RELEASE</version>
+            <version>${spring.boot.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-logging</artifactId>
-            <version>1.5.9.RELEASE</version>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-tomcat</artifactId>
-            <version>1.5.9.RELEASE</version>
+            <version>${spring.boot.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-devtools</artifactId>
-            <version>1.5.9.RELEASE</version>
+            <version>${spring.boot.version}</version>
             <optional>true</optional>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
-            <version>1.5.9.RELEASE</version>
+            <version>${spring.boot.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -117,7 +109,7 @@
                 <artifactId>spring-boot-maven-plugin</artifactId>
                 <configuration>
                     <fork>true</fork>
-                    <mainClass>com.taobao.csp.sentinel.dashboard.Application</mainClass>
+                    <mainClass>com.taobao.csp.sentinel.dashboard.DashboardApplication</mainClass>
                 </configuration>
                 <executions>
                     <execution>
@@ -132,8 +124,8 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
                 </configuration>
             </plugin>
 

sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/Application.java renamed to sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/DashboardApplication.java

@@ -17,19 +17,11 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.boot.web.support.SpringBootServletInitializer;
 
 @SpringBootApplication
-public class Application extends SpringBootServletInitializer {
-
-    @Override
-    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
-        return application.sources(Application.class);
-    }
+public class DashboardApplication {
 
     public static void main(String[] args) {
-        SpringApplication.run(Application.class, args);
+        SpringApplication.run(DashboardApplication.class, args);
     }
-
 }

sentinel-dashboard/src/main/java/com/taobao/csp/sentinel/dashboard/client/CommandNotFoundException.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.taobao.csp.sentinel.dashboard.client;
+
+/**
+ * @author Eric Zhao
+ * @since 0.2.1
+ */
+public class CommandNotFoundException extends Exception {
+    public CommandNotFoundException() { }
+
+    public CommandNotFoundException(String message) {
+        super(message);
+    }
+}