linux安装nexus，并搭建私服

• 参考

• 将安装包上传到/usr/local目录

• 解压

tar -zxvf  nexus-3.15.2-01-unix.tar.gz

• 设置环境变量

vim /etc/profile

export MAVEN_HOME=/usr/local/nexus-3.15.2-01
export PATH=$PATH:$MAVEN_HOME/bin

source /etc/profile

• 启动

cd /usr/local/nexus-3.15.2-01/bin
nexus start

• 报错

No suitable Java Virtual Machine could be found on your system.
The version of the JVM must be 1.8.
Please define INSTALL4J_JAVA_HOME to point to a suitable JVM.

# 解决方案
cd /usr/local/nexus-3.15.2-01/bin
vi nexus

#这里填写你安装jdk对应的路径，且必须为1.8
INSTALL4J_JAVA_HOME_OVERRIDE=/usr/local/java/jdk1.8.0_212

• 使用docker安装

# 拉取镜像
docker pull sonatype/nexus3:3.41.0

# 启动
docker run -dit --restart=always --name nexus -p 8081:8081 sonatype/nexus3:3.41.0

# 查看控制台
docker logs -f --tail=199 68b9ce6f1400

# 服务开放8081端口

# 浏览器访问
192.xxx.xxx.xxx:8081

• 点击右上角登录

• 进入容器的指定目录查看密码

docker exec -it 68b9ce6f1400 /bin/bash

• 设置新密码
  

• 打开maven安装目录的settings.xml

<servers>
  <server>
    <id>maven-releases</id>
    <username>admin</username>
    <password>admin</password>
  </server>
  <server>
    <id>maven-snapshots</id>
    <username>admin</username>
    <password>admin</password>
  </server>
</servers>

<mirrors>
  <mirror>
    <id>aliyunmaven</id>
    <mirrorOf>*</mirrorOf>
    <name>阿里云公共仓库</name>
    <url>https://maven.aliyun.com/repository/public</url>
  </mirror>
  <mirror>
    <id>nexus-heima</id>
    <mirrorOf>*</mirrorOf>   
    <url>http://196.xxx.xxx.xxx:8081/repository/maven-public/</url>
  </mirror>
</mirrors>

# 将settings.xml复制到C:\Users\本机名\.m2目录下

• 在maven项目pom.xml中配置如下

<distributionManagement>
    <repository>
        <id>maven-release</id>
        <url>http://196.xxx.xxx.xxx:8081/repository/maven-releases/</url>
    </repository>
    <snapshotRepository>
        <id>maven-snapshots</id>
        <url>http://196.xxx.xxx.xxx:8081/repository/maven-snapshots/</url>
    </snapshotRepository>
</distributionManagement>

• 发布
  

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