init commit

.gitignore

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+target/

Dockerfile

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+FROM eclipse-temurin:11-jdk-alpine
+
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories
+RUN apk add curl vim iproute2 tcpdump
+
+# copy arthas
+COPY --from=hengyunabc/arthas:latest /opt/arthas /opt/arthas
+
+WORKDIR /app
+COPY /target/spring-boot-complete-0.0.1-SNAPSHOT.jar /app/opensergo-sca.jar
+COPY /start.sh /app
+
+EXPOSE 20002
+CMD ["/app/start.sh"]
+

build.sh

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+#!/bin/sh
+
+mvn clean package -DskipTests
+docker build . -t registry.cn-huhehaote.aliyuncs.com/luyanbo-msc/opensergo-sca:0.0.1-SNAPSHOT

deployment.yaml

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+apiVersion: apps/v1 # for versions before 1.8.0 use apps/v1beta1
+kind: Deployment
+metadata:
+  name: luyanbo-opensergo-sca
+  labels:
+    app: luyanbo-opensergo-sca
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: luyanbo-opensergo-sca
+  template:
+    metadata:
+      labels:
+        app: luyanbo-opensergo-sca
+    spec:
+      containers:
+        - name: luyanbo-opensergo-sca
+          image: registry.cn-huhehaote.aliyuncs.com/luyanbo-msc/opensergo-sca:0.0.1-SNAPSHOT
+          ports:
+            - containerPort: 9991
+          resources:
+            limits:
+              cpu: "500m"

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.6.3</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.example</groupId>
+	<artifactId>spring-boot-complete</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>spring-boot-complete</name>
+	<description>Demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>1.8</java.version>
+	</properties>
+
+	<dependencies>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-okhttp</artifactId>
+            <version>1.44.1</version>
+        </dependency>
+
+        <dependency>
+			<groupId>com.alibaba.cloud</groupId>
+			<artifactId>spring-cloud-starter-alibaba-opensergo</artifactId>
+			<version>2021.0.1.1-SNAPSHOT</version>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+
+		<!-- tag::actuator[] -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+		<!-- end::actuator[] -->
+
+		<!-- tag::tests[] -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<!-- end::tests[] -->
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

src/main/java/com/example/springboot/Application.java

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+package com.example.springboot;
+
+import java.util.Arrays;
+
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+
+@SpringBootApplication
+public class Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+
+
+}

src/main/java/com/example/springboot/HelloController.java

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+package com.example.springboot;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HelloController {
+
+    @GetMapping("/index")
+    public String index() {
+        return "Greetings from Spring Boot!\n";
+    }
+
+    @GetMapping("/hello")
+    public String hello() {
+        return "Hello from Spring Boot!\n";
+    }
+
+}

src/main/java/com/example/springboot/WebConfig.java

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+package com.example.springboot;
+
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+
+    private final Logger logger = LoggerFactory.getLogger(WebConfig.class);
+
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+        registry.addViewController("/").setViewName("forward:/build/index.html");
+    }
+}

src/main/resources/application.yaml

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+server:
+  port: 9991
+
+
+spring:
+  application:
+    name: "luyanbo-opensergo"
+
+management:
+  endpoint:
+    info:
+      enabled: true
+    web:
+      exposure:
+        include: "*"

src/main/resources/static/build/index.html

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+Hello!

src/test/java/com/example/springboot/HelloControllerIT.java

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+package com.example.springboot;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.http.ResponseEntity;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class HelloControllerIT {
+
+	@Autowired
+	private TestRestTemplate template;
+
+    @Test
+    public void getHello() throws Exception {
+        ResponseEntity<String> response = template.getForEntity("/", String.class);
+        assertThat(response.getBody()).isEqualTo("Greetings from Spring Boot!");
+    }
+}

src/test/java/com/example/springboot/HelloControllerTest.java

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+package com.example.springboot;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+
+@SpringBootTest
+@AutoConfigureMockMvc
+public class HelloControllerTest {
+
+	@Autowired
+	private MockMvc mvc;
+
+	@Test
+	public void getHello() throws Exception {
+		mvc.perform(MockMvcRequestBuilders.get("/").accept(MediaType.APPLICATION_JSON))
+				.andExpect(status().isOk())
+				.andExpect(content().string(equalTo("Greetings from Spring Boot!")));
+	}
+}

start.sh

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+#!/bin/sh
+
+java -jar /app/opensergo-sca.jar