Nexus Maven Repository

左手的ㄟ右手 2022-07-13 06:38 224阅读 0赞

# nexus 使用 #

nexus 搭建maven私服oss版2.14.2-01-bundle，环境为centos\_x64\_6.5.

## 下载 ##

# wget https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.2-01-bundle.tar.gz

## 安装 ##

# tar -zxvf nexus-2.14.2-01-bundle.tar.gz

## 启动 ##

总不是那么一帆风顺的，习惯就好

# cd nexus-2.14.2-01/bin
    # ./nexus --help
    Usage: ./nexus { console | start | stop | restart | status | dump }

启动nexus

#./nexus console
    ****************************************
    WARNING - NOT RECOMMENDED TO RUN AS ROOT
    ****************************************
    If you insist running as root, then set the environment variable RUN_AS_USER=root before running this script.

提示要使用root启动需要先设置RUN\_AS\_USER=root环境变量

# export RUN_AS_USER=root
    # ./nexus console

如果出现UnknownHostException

Caused by: java.net.UnknownHostException:pretent.vm.lux132: unknown error

解决方法

# vi /etc/hosts
    加入一行
    127.0.0.1  pretent.vm.lux132

保存再次启动ok  
后台服务启动

# ./nexus start
    ****************************************
    WARNING - NOT RECOMMENDED TO RUN AS ROOT
    ****************************************
    Starting Nexus OSS...
    Started Nexus OSS.

看样子启动来了，在8081端口，打开浏览器输入：[http://192.168.34.132:8081/nexus/][http_192.168.34.132_8081_nexus](我的虚机ip)，能看到搜索界面恭喜你安装成功了。  
默认登陆用户名和密码为admin和admin123。

## 配置 ##

bin/jsw/wrapper.conf 用来配置nexus管理程序的容器，包括jvm内存配置、日志等配置。  
conif/nexus.properties用来配置管理程序端口以及相关目录等。

## 发布依赖到nexus ##

项目pom.xml

<distributionManagement>
        <repository>
            <id>user-release</id>
            <name>User Project Release</name>
            <url>http://192.168.34.132:8081/nexus/content/repositories/releases/</url>
        </repository>
    
        <snapshotRepository>
            <id>user-snapshots</id>
            <name>User Project SNAPSHOTS</name>
            <url>http://192.168.34.132:8081/nexus/content/repositories/snapshots/</url>
        </snapshotRepository>
    </distributionManagement>

这样deploy会报401没有权限  
需要配置~/.m2/setttings.xml，在servers配置

<server>
      <id>user-release</id>
      <username>deployment</username>
      <password>deployment123</password>
    </server>
    
    <server>
      <id>user-snapshots</id>
      <username>deployment</username>
      <password>deployment123</password>
    </server>

这里server里的id要和pom的repository的id一致。

## 从nexus下载依赖 ##

项目pom.xml需要配置仓库地址

<repositories>
        <repository>
            <id>nexus</id>
            <name>nexus</name>
            <url>http://192.168.34.132:8081/nexus/content/groups/public/</url>
            <releases>
                <enabled>true</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>
    
    <pluginRepositories>
        <pluginRepository>
            <id>nexus</id>
            <name>Team Nexus Repository</name>
            <url>http://192.168.34.132:8081/nexus/content/groups/public/</url>
        </pluginRepository>
    </pluginRepositories>

这样这个项目就可以从nexus上下载依赖了，如果想让所以项目都可以使用这个nexus私服下载依赖可以配置~/.m2/setttings.xml

<profile>
      
      <id>nexus</id>
      <repositories>
        <repository>
          <id>central</id>
          <name>central</name>
          <url>http://192.168.34.132:8081/nexus/content/groups/public/</url>
          <layout>default</layout>
          <releases>
                <enabled>true</enabled>
          </releases>
          <snapshots>
                <enabled>true</enabled>
          </snapshots>
        </repository>
      </repositories>
      
      <pluginRepositories>
          <pluginRepository>
              <id>central</id>
              <url>http://192.168.34.132:8081/nexus/content/groups/public/</url>
              <releases>
                      <enabled>true</enabled>
              </releases>
              <snapshots>
                      <enabled>true</enabled>
              </snapshots>
         </pluginRepository>
      </pluginRepositories>
    
    </profile>
    
    
    <activeProfile>nexus</activeProfile>

[http_192.168.34.132_8081_nexus]: http://192.168.34.132:8081/nexus/