docker安装nexus3

1 安装nexus3

查看镜像文件

docker search nexus3

拉取镜像

docker pull sonatype/nexus3

启动容器

docker run -d --restart=always --name=nexus3 -p8081:8081 --privileged=true -e INSTALL4J_ADD_VM_PARAMS="-Xms512M -Xmx512M -XX:MaxDirectMemorySize=512M" -v /mydata/nexus:/var/nexus-data sonatype/nexus3

打开neuxs3

点击右上角的登录，默认用户名是admin。查看密码，需要登录进入容器里执行如下命令

# 进入容器
docker exec -it nexus3 bash
# 查看密码
cat /nexus-data/admin.password  

下图红色部分就是密码，注意，查询结果最后的bash-4.4$不是密码部分

输入密码后回车

提示修改密码

2 批量上传本地仓库到私服

在本地仓库目录新建一个mavenimport.sh文件，内容如下

#!/bin/bash
# copy and run this script to the root of the repository directory containing files
# this script attempts to exclude uploading itself explicitly so the script name is important
# Get command line params
while getopts ":r:u:p:" opt; do
    case $opt in
        r) REPO_URL="$OPTARG"
        ;;
        u) USERNAME="$OPTARG"
        ;;
        p) PASSWORD="$OPTARG"
        ;;
    esac
done
 
find . -type f -not -path './mavenimport\.sh*' -not -path '*/\.*' -not -path '*/\^archetype\-catalog\.xml*' -not -path '*/\^maven\-metadata\-local*\.xml' -not -path '*/\^maven\-metadata\-deployment*\.xml' | sed "s|^\./||" | xargs -I '{}' curl -u "$USERNAME:$PASSWORD" -X PUT -v -T {} ${REPO_URL}/{} ;

本地需要安装git，鼠标右键点击Open Git Bash here，然后在打开的窗口执行以下命令即可开始上传

# admin是私服用户名   admin123是私服密码
./mavenimport.sh -u admin -p admin123 -r http://192.168.119.128:8081/repository/maven-releases/

命令执行期间，可以看到私服里已经有上传上去的依赖了

查找需要的依赖，如fastjson

找到自己需要的版本，点击进去

就可以看到依赖了

3 上传单个仓库到私服

执行以下命令，将fastjson1.1.37发布到私服里

mvn deploy:deploy-file -DgroupId=com.alibaba -DartifactId=fastjson -Dversion=1.1.37 -Dpackaging=jar -Dfile=fastjson-1.1.37.jar -Durl=http://localhost:8079/nexus/content/repositories/thirdparty/ -DrepositoryId=thirdparty

4 setting.xml配置连接私服

setting.xml配置好后，以后就可以直接从私服下载jar包了，setting.xml完整文件如下

<?xml version="1.0" encoding="UTF-8"?>

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 
  <localRepository>D:\work\repositorys</localRepository>
 
  <pluginGroups>
  </pluginGroups>
  <proxies>
  </proxies>
  <servers>
    <server>
        <id>maven-public</id>
        <username>admin</username>
        <password>admin123</password>
    </server>
    <server>
        <id>maven-releases</id>
        <username>admin</username>
        <password>admin123</password>
    </server>
  </servers>

  <mirrors>
     <mirror>
      <id>maven-public</id>
      <name>maven-public</name>
      <url>http://192.168.188.101:8081/repository/maven-public/</url>
      <mirrorOf>*</mirrorOf>
     </mirror>
  </mirrors>

  <profiles>
    <profile>
        <id>jdk-1.8</id>
        <activation>
        <activeByDefault>true</activeByDefault>
        <jdk>1.8</jdk>
        </activation>
        <properties>
            <maven.compiler.source>1.8</maven.compiler.source>
            <maven.compiler.target>1.8</maven.compiler.target>
            <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
        </properties>
    </profile>
    
    <profile>
        <id>nexus</id>
        <repositories>
            <repository>
                <id>maven-public</id>
                <url>http://192.168.188.101:8081/repository/maven-public/</url>
                <releases><enabled>true</enabled></releases>
                <snapshots><enabled>true</enabled></snapshots>    
            </repository>
        </repositories>
        <pluginRepositories>
            <pluginRepository>
                <id>maven-public</id>
                <url>http://192.168.188.101:8081/repository/maven-public/</url>
                <releases><enabled>true</enabled></releases>
                <snapshots><enabled>true</enabled></snapshots>
             </pluginRepository>
        </pluginRepositories>
    </profile>
  </profiles>
    <activeProfiles>
        <activeProfile>nexus</activeProfile>
    </activeProfiles>
</settings>

其中注意如下细节：