注册中心eureka

.gitignore

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+log
+.idea
+*.iml
+/target/
+/bin/
+.project
+.classpath
+/log/
+.settings

Dockerfile

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+FROM 172.16.0.8:31104/library/oracle-jre:8u202
+WORKDIR /home
+ADD ./target/eureka.jar /home/app.jar
+RUN rm -rf /etc/localtime && ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
+CMD java $JVM_OPTS -Djava.security.egd=file:/dev/./urandom -jar /home/app.jar --server.port=11000 --eureka.server.enable-self-preservation=false
+EXPOSE 11000
+
+

README.md

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+## spring-cloud-eureka-server
+
+这是一个公共的服务注册中心项目
+
+地址为 localhost:9001  您也可以进行修改。
+
+如果您想做到高可用，那么请复制一份代码进行相互注册。eureka 会自动将本工程数据复制到注册的的eureka中。
+例如您可以这么做： 三台：A->B->C->A   两台：A<->B

alaudaci.yml

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+version: "0.1.0"
+pre_ci_boot:
+  image:  172.16.0.34:5000/alauda-cicd/u14java
+  tag: oraclejdk8-1
+ci:
+  - mkdir -p /tmp/alauda/app &&  cp -r . /tmp/alauda/app/
+  - pwd && find .. 
+  - cd /tmp/alauda/app
+  - pwd && ls -al
+  - mvn package
+  - cp Dockerfile $ALAUDACI_DEST_DIR/Dockerfile
+  - mkdir -p $ALAUDACI_DEST_DIR/target/
+  - cp target/*.jar  $ALAUDACI_DEST_DIR/target/
+#  - sleep 60

javash/sh.sh

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+#java env
+#增加操作权限:  chmod +x *.sh
+#编译.sh文件命令: sed -i 's/\r$//' *.sh
+#启动命令:  ./sh.sh start  停止 ./sh.sh stop
+#shell脚本有时候调用linux的环境变量会有问题，所以这里还是把用到的java环境再设置一下
+#export JAVA_HOME=/usr/bin/java/jdk1.8.0_171/
+
+#工程上级文件名称
+FILE_NAME=eureka
+
+SERVICE_DIR=/usr/local/jar/$FILE_NAME
+
+#工程名称
+SERVICE_NAME=eureka
+
+APP_JAR=$SERVICE_NAME\.jar
+#启动app的时候，将进程的pid保存在这里，方便以后杀死进程用
+APP_PID=$SERVICE_NAME\.pid
+
+cd $SERVICE_DIR
+
+case "$1" in
+
+    start)
+        #/dev/null 就不会有nohup.out文件了。
+        nohup java -Xms32m -Xmx128m -Dloader.path="lib/" -jar $APP_JAR >log.file 2>&1 &
+        #将pid写入文件
+        echo $! > $SERVICE_DIR/$APP_PID
+        echo "===== start $SERVICE_NAME"
+        ;;
+
+    stop)
+        kill `cat $APP_PID`
+        #删除掉pid文件
+        rm -f $SERVICE_DIR/$APP_PID
+        rm -f $SERVICE_DIR/log.file
+        #查看是不是杀死进程了
+        sleep 5
+                #获得进程号，复制号两边不能留空格
+                pid=`ps -ef | grep -w $SERVICE_NAME | grep -v grep | awk '{print $2}'`
+        #判断相等两边要留空格
+        if ["$pid" == ""];then
+            echo "=== kill successfully "
+        else
+            echo "===== kill fail and try to kill -9"
+            echo "====  the pid is  $pid"
+            kill -9 $pid
+        fi
+        echo "stop finished"
+        ;;
+    *)
+        echo "please use start or stop 参数"
+        ;;
+esac
+exit 0

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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.unis.module</groupId>
+	<artifactId>eureka</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>eureka</name>
+	<description>Demo project for Spring Boot</description>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.0.3.RELEASE</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<java.version>1.8</java.version>
+		<spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-dependencies</artifactId>
+				<version>${spring-cloud.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<!--第一次打包时需要注释到 configuration 节点，因为我们要得到全部的jar包-->
+ 				<!--<configuration>
+					<layout>ZIP</layout>
+					<includes>
+						<include>
+							<groupId>com.unis.module</groupId>
+							<artifactId>eureka</artifactId>
+						</include>
+					</includes>
+				</configuration>-->
+			</plugin>
+			<!--打包时不进行验证测试-->
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>2.21.0</version>
+				<configuration>
+					<skipTests>true</skipTests>
+				</configuration>
+			</plugin>
+		</plugins>
+		<finalName>eureka</finalName>
+	</build>
+</project>

src/main/java/com/unis/module/eureka/EurekaApplication.java

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+package com.unis.module.eureka;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
+
+/**
+ * TODO 功能描述：服务注册中心
+ *
+ * @author 李兵
+ * @version v1.0
+ * @date 2018/6/29 11:08
+ */
+@SpringBootApplication
+@EnableEurekaServer
+public class EurekaApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(EurekaApplication.class, args);
+    }
+}

src/main/resources/application.yml

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+server:
+  port: 9001
+
+spring:
+  application:
+    name: eureka
+# register-with-eureka  自身并不注册到自身，eureka 是一个服务端，但又是一个客户端.所以需要关闭自注册
+eureka:
+  client:
+    register-with-eureka: false
+    fetch-registry: false
+    service-url:
+      defaultZone: http://localhost:9001/eureka
+  # server.enable-self-preservation 关闭自我保护，默认为true。 开发环境可以这样设置，生成环境需要设置为true
+  server:
+    enable-self-preservation: false
+logging:
+  path: ./log

src/test/java/com/unis/module/eureka/EurekaApplicationTests.java

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+package com.unis.module.eureka;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class EurekaApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}