# docker-build-test

**Repository Path**: SoulBGM/docker-build-test

## Basic Information

- **Project Name**: docker-build-test
- **Description**: 使用Dockerfile构建镜像来进行部署SpringBoot服务
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-11-02
- **Last Updated**: 2023-05-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Docker, buiildl

## README

# docker-build-test

## 介绍
使用Dockerfile构建镜像来进行部署SpringBoot服务

## 安装教程
1. 使用maven进行打包
```shell
mvn clean package
```
2. 将target目录下的docker-build-test拷贝到要部署的服务器上
3. 准备jdk的压缩包并将压缩包放入/home/dockerfile-jdk目录下
```shell
[root@node ~]# mkdir /home/dockerfile-jdk
[root@node ~]# cd /home/dockerfile-jdk
[root@node dockerfile-jdk]# rz
```
4. 创建soulbgm/centos7-jdk8:1.0镜像
```shell
[root@node dockerfile-jdk]# echo "FROM centos:7
MAINTAINER SoulBGM<soul_bgm@163.com>

RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

ADD jdk-8u321-linux-x64.tar.gz /usr/local/

ENV JAVA_HOME /usr/local/jdk1.8.0_321
ENV JRE_HOME /usr/local/jdk1.8.0_321/jre
ENV CLASS_PATH=.:\$JAVA_HOME/lib/dt.jar:\$JAVA_HOME/lib/tools.jar:\$JRE_HOME/lib
ENV PATH=\$PATH:\$JAVA_HOME/bin:\$JRE_HOME/bin" > Dockerfile
[root@node dockerfile-jdk]# docker build -t soulbgm/centos7-jdk8:1.0 .
...
Successfully built ef7daec6af15
Successfully tagged soulbgm/centos7-jdk8:1.0
[root@node dockerfile-centos-ssh]# docker images
REPOSITORY              TAG                 IMAGE ID            CREATED             SIZE
soulbgm/centos7-jdk8    1.0                 ef7daec6af15        15 seconds ago      569MB
centos                  7                   eeb6ee3f44bd        13 months ago       204MB
[root@node dockerfile-jdk]# docker run -it --rm soulbgm/centos7-jdk8:1.0 /bin/bash
[root@dcb5645d0ae9 /]# java -version
java version "1.8.0_321"
Java(TM) SE Runtime Environment (build 1.8.0_321-b07)
Java HotSpot(TM) 64-Bit Server VM (build 25.321-b07, mixed mode)
[root@dcb5645d0ae9 /]# exit
```

## 使用说明

1. 在docker-build-test目录下执行下面的命令给脚本赋予可执行权限
```shell
chmode +x *.sh
```
2. 进行构建镜像
```shell
./build.sh
或
./sug.sh build
```
3. 运行容器
```shell
./run.sh
或
./sug.sh run
```
4. 测试
```shell
curl curl 127.0.0.1:2207/hello
出现如下内容代表运行成功
... hello now beijing time ...
```

## 如何在自己的项目中使用

1. 改造项目中的pom.xml文件添加如下内容
```xml
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <!--自己项目的主程序入口 需要改-->
                <mainClass>git.soulbgm.Application</mainClass>
                <layout>ZIP</layout>
                <includes>
                    <include>
                        <groupId>nothing</groupId>
                        <artifactId>nothing</artifactId>
                    </include>
                </includes>
                <outputDirectory>${project.build.directory}/${project.artifactId}/</outputDirectory>
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <!-- 分离lib -->
        <plugin>
            <!--把依赖的jar包复制出来放到编译后的target/lib目录，并且在打包时候排除内部依赖-->
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <executions>
                <execution>
                    <id>copy-dependencies</id>
                    <phase>prepare-package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${project.build.directory}/${project.artifactId}/lib</outputDirectory>
                        <overWriteReleases>false</overWriteReleases>
                        <overWriteSnapshots>false</overWriteSnapshots>
                        <overWriteIfNewer>true</overWriteIfNewer>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <!-- 分离资源文件 -->
        <plugin>
            <artifactId>maven-resources-plugin</artifactId>
            <executions>
                <execution>
                    <id>copy-resources</id>
                    <phase>package</phase>
                    <goals>
                        <goal>copy-resources</goal>
                    </goals>
                    <configuration>
                        <resources>
                            <resource>
                                <directory>src/main/resources</directory>
                                <includes>
                                    <include>config/*.properties</include>
                                </includes>
                                <filtering>true</filtering>
                            </resource>
                            <resource>
                                <directory>bin</directory>
                                <filtering>true</filtering>
                            </resource>
                            <resource>
                                <directory>/</directory>
                                <includes>
                                    <include>Dockerfile</include>
                                    <include>docker-compose.yml</include>
                                </includes>
                                <filtering>true</filtering>
                            </resource>
                        </resources>
                        <outputDirectory>${project.build.directory}/${project.artifactId}/</outputDirectory>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <configuration>
                <skipTests>true</skipTests>
            </configuration>
        </plugin>
    </plugins>
</build>
```
2. 将项目中使用的配置文件放到src/main/resources/config下
3. 在项目根目录下新建Dockerfile文件
**主要更改**  
- MAINTAINER 的镜像的作者
- WORKDIR 的工作目录
- EXPOSE 的端口
- ENTRYPOINT 最后的jar名称
**示例:**
```dockerfile
FROM soulbgm/centos7-jdk8:1.0
MAINTAINER SoulBGM<soul_bgm@163.com>

WORKDIR /home/docker-build-test

COPY *.jar .
COPY config config
COPY lib lib

#VOLUME ["/home/docker-build-test/config", "/home/docker-build-test/logs"]

EXPOSE 8080

ENTRYPOINT ["java", "-Dloader.path=lib", "-jar", "-Duser.timezone=GMT+8", "docker-build-test-1.0.jar"]
```
4. 在项目根目录下新建bin目录并添加sug.sh脚本
**主要更改**
- 容器名称
- 镜像名称
- 镜像TAG
- 容器内工作目录
**sug.sh脚本内容如下**
```shell
#!/bin/bash
source /etc/profile
path=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd)
cd $path

# 容器名称
CONTAINER_NAME=sbb
# 镜像名称
IMAGE_NAME=dbt
# 镜像TAG
IMAGE_TAG=1.0
# 容器内工作目录
CONTAINER_WORKDIR=/home/docker-build-test

hint="命令如下:\n
  help\t\t查看帮助\n
  build\t\t构建项目\n
  run\t\t运行项目\n
  debug\t\tdebug项目\n
  start\t\t启动项目，前提已run过\n
  stop\t\t停止项目\n
  status\t\t查看状态\n
  show\t\t查看日志\n
  exec\t\t进入容器中\n
  rm\t\t删除容器，强制的不管容器是否运行在都删\n
  rm-all\t\t删除容器和镜像，rm基础上强制删除镜像(一般重新构建使用)"

if [ $# -eq 0 ]; then
  echo -e $hint
  exit
fi

case $1 in
"help")
  echo -e $hint
  ;;
"build")
  docker build -t $IMAGE_NAME:$IMAGE_TAG .
  ;;
"run")
  docker run -dp 8080:8080 --net mynet --name $CONTAINER_NAME -v $path/config:$CONTAINER_WORKDIR/config -v $path/logs:$CONTAINER_WORKDIR/logs $IMAGE_NAME:$IMAGE_TAG --spring.profiles.active=prod --logging.config=classpath:logback-prod.xml
  ;;
"debug")
  docker run -it -p 8080:8080 --net mynet --name $CONTAINER_NAME -v $path/config:$CONTAINER_WORKDIR/config -v $path/logs:$CONTAINER_WORKDIR/logs $IMAGE_NAME:$IMAGE_TAG /bin/bash
  ;;
"start")
  docker start $CONTAINER_NAME
  ;;
"stop")
  docker stop $CONTAINER_NAME
  ;;
"status")
  docker ps -f "name=$CONTAINER_NAME"
  ;;
"show")
  time=$(date "+%Y-%m-%d")
  hour=$(date "+%H")
  tail -f logs/$time/$hour/*
  ;;
"exec")
  docker exec -it $CONTAINER_NAME /bin/bash
  ;;
"rm")
  docker rm -f $CONTAINER_NAME
  ;;
"rm-all")
  docker rm -f $CONTAINER_NAME
  docker rmi -f $IMAGE_NAME:$IMAGE_TAG
  ;;
*)
  echo "参数有误"
  echo -e $hint
  ;;
esac
```
5. 在src/main/resources下添加logback-prod.xml的Logback的配置文件
**logback-prod.xml内容如下**
```xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">

    <contextName>logs</contextName>

    <!-- 日志输出格式 -->
    <property name="log.pattern" value="%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level - [%15.15thread] - [%3.3line] - %-40.40logger{36} : %m%n"/>

    <!-- 日志输出目录 -->
    <property name="log.path" value="logs/" />

    <!--输出到控制台-->
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${log.pattern}</pattern>
            <charset>utf-8</charset>
        </encoder>
    </appender>

    <!-- debug日志配置 -->
    <appender name="debug" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--配置生成日志的文件路径-->
            <fileNamePattern>
                ${log.path}%d{yyyy-MM-dd,aux}/%d{HH,aux}/debug-%d{yyyy-MM-dd-HH}-%i.log
            </fileNamePattern>
            <!--日志大小-->
            <maxFileSize>100MB</maxFileSize>
            <!--日志文件保留天数(文件数)-->
            <!--<maxHistory>4321</maxHistory>-->
            <maxHistory>1008</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder>
            <pattern>${log.pattern}</pattern>
            <charset>utf-8</charset>
        </encoder>
        <!-- 只打印DEBUG日志 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <!-- info日志配置 -->
    <appender name="info" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--配置生成日志的文件路径-->
            <fileNamePattern>
                ${log.path}%d{yyyy-MM-dd,aux}/%d{HH,aux}/info-%d{yyyy-MM-dd-HH}-%i.log
            </fileNamePattern>
            <!--日志大小-->
            <maxFileSize>100MB</maxFileSize>
            <!--日志文件保留天数(文件数)-->
            <!--<maxHistory>4321</maxHistory>-->
            <maxHistory>1008</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder>
            <pattern>${log.pattern}</pattern>
            <charset>utf-8</charset>
        </encoder>
        <!-- 只打印INFO日志 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <!-- warn日志配置 -->
    <appender name="warn" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--配置生成日志的文件路径-->
            <fileNamePattern>
                ${log.path}%d{yyyy-MM-dd,aux}/%d{HH,aux}/warn-%d{yyyy-MM-dd-HH}-%i.log
            </fileNamePattern>
            <!--日志大小-->
            <maxFileSize>100MB</maxFileSize>
            <!--日志文件保留天数(文件数)-->
            <!--<maxHistory>4321</maxHistory>-->
            <maxHistory>1008</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder>
            <pattern>${log.pattern}</pattern>
            <charset>utf-8</charset>
        </encoder>
        <!-- 只打印INFO日志 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>WARN</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <!-- error日志配置 -->
    <appender name="error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!--配置生成日志的文件路径-->
            <fileNamePattern>
                ${log.path}%d{yyyy-MM-dd,aux}/%d{HH,aux}/error-%d{yyyy-MM-dd-HH}-%i.log
            </fileNamePattern>
            <!--日志大小-->
            <maxFileSize>100MB</maxFileSize>
            <!--日志文件保留天数(文件数)-->
            <!--<maxHistory>4321</maxHistory>-->
            <maxHistory>1008</maxHistory>
        </rollingPolicy>
        <append>true</append>
        <encoder>
            <pattern>${log.pattern}</pattern>
            <charset>utf-8</charset>
        </encoder>
        <!-- 只打印INFO日志 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>


    <!--level：输出的等级-->
    <root level="INFO">
        <!--日志输出控制台-->
        <!--<appender-ref ref="console"/>-->
        <!--日志输出文件-->
        <appender-ref ref="debug"/>
        <appender-ref ref="info"/>
        <appender-ref ref="warn"/>
        <appender-ref ref="error"/>
    </root>

</configuration>
```
6. 进行打包
```shell
mvn clean package
```
7. 拷贝target/自己项目的名称 的目录到服务器上
8. 检查自己是否有soulbgm/centos7-jdk8:1.0的镜像如果没有执行安装教程的第4步进行创建
9. 给sug.sh脚本赋予可执行权限
```shell
chmode +x *.sh
```
10. 构建项目镜像
```shell
./sug.sh build
```
11. 运行项目容器
```shell
./sug.sh run
```
12. 进行测试