#My practise on SpringCloud, based on SpringBoot.
It's easy for us to make a micro-service architecture using Spring Cloud.
Here we need to know that what's micro-service. Just make it easy, micro-service is a concept. Its purpose is to make a complicate application into many small services. Each service can be built,maintained and extended alone. In my opinion, it's awesome.
As we know, if we don't have Spring Cloud, I think it's not easy to make a micro-service architecture. But now it's easy for us to do it.
##How to test presure performance? use apache tool ab. ab -c 5 -n 20 http://localhost:7777/add
##SpringCloud项目集成Docker
###1.修改pom.xml
<properties> <!-- 指定要生成Docker镜像的前缀名称 --> <docker.image.prefix>williamjian</docker.image.prefix> <!-- 指定Docker Maven插件的版本 --> <docker.plugin.version>0.4.13</docker.plugin.version> </properties> <build> <plugins> <plugin> <groupId>com.spotify</groupId> <artifactId>docker-maven-plugin</artifactId> <version>${docker.plugin.version}</version> <executions> <execution> <phase>package</phase> <goals> <goal>build</goal> </goals> </execution> </executions> <configuration> <!-- 定义Docker镜像的名称 --> <imageName>${docker.image.prefix}/${project.artifactId}</imageName> <!-- 指定Dockerfile所在目录 --> <dockerDirectory>${project.basedir}/src/main/docker</dockerDirectory> <!-- 指定资源，这里是我们生成的jar，将用于启动到容器 --> <resources> <resource> <targetPath>/</targetPath> <directory>${project.build.directory}</directory> <include>${project.build.finalName}.jar</include> </resource> </resources> </configuration> </plugin> </plugins> </build> ###2.Docerfile文件编写
FROM java:8 VOLUME /tmp ADD star-eureka-server-0.0.1-SNAPSHOT.jar app.jar RUN bash -c 'touch /app.jar' EXPOSE 1314 ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"] ###3.docker-compose.yml文件编写
eureka-server: image: williamjian/star-eureka-server ports: - "1314:1314" ###4.maven打包生成本地Docker镜像 项目更目录下：mvn clean install
###5.使用Docker-compose启动容器 docker目录下(有docker-compose.yml的目录)：docker-compse up