环境:
centos6.8
jdk 1.7
maven 3.3.9

一.下载软件

wget https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.4-03-bundle.tar.gz
tar -xzvf nexus-2.14.4-03-bundle.tar.gz

二.修改配置

/opt/software/nexus-2.14.4-03/conf/nexus.properties
默认端口是8081，修改成其他端口。
/opt/software/nexus-2.14.4-03/bin/nexus
设置运行用户为root，修改参数为 RUN_AS_USER=root

三.设置环境变量和开机启动

1.修改/etc/profile

JAVA_HOME=/opt/software/jdk
JRE_HOME=$JAVA_HOME/jre
NEZUA_HOME=/opt/software/nexus-2.14.4-03/
PATH=$PATH:$JAVA_HOME/bin:$NEZUA_HOME/bin
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME
export JRE_HOME
export PATH
export CLASSPATH

source /etc/profile
2.设置开机启动

cp /opt/software/nexus-2.14.4-03/bin/nexus /etc/init.d/
chkconfig  nexus on 
chkconfig  --list |grep nexus

四.启动nexus，配置私有仓库

nexus start
访问：http：//ip:port/nexus
账号：admin
密码：admin123

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查看仓库

仓库.png

1.配置远程仓库

开启下载远程仓库的索引。

图片.png

手动更新索引

cd /opt/software/sonatype-work/nexus/indexer/central-ctx/
 rm -rf ./*
wget http://repo.maven.apache.org/maven2/.index/nexus-maven-repository-index.gz
wget http://repo.maven.apache.org/maven2/.index/nexus-maven-repository-index.properties
wget https://repo1.maven.org/maven2/org/apache/maven/indexer/indexer-cli/5.1.1/indexer-cli-5.1.1.jar
java -jar indexer-cli-5.1.1.jar -u nexus-maven-repository-index.gz -d ./
rm -rf indexer-cli-5.1.0.jar nexus-maven-repository-index.gz nexus-maven-repository-index.properties
nexus restart 

查看索引

图片.png

图片.png

密码:deployment123

五.配置maven

/opt/software/maven/conf/settings.xml

<profiles>
    <profile>
      <id>development</id>
      <repositories>
        <repository>
          <id>central</id>
          <url>http://192.168.1.6:10001/nexus/content/repositories/central/</url>
          <releases><enabled>true</enabled></releases>
          <snapshots><enabled>true</enabled></snapshots>
        </repository>
      </repositories>
     <pluginRepositories>
        <pluginRepository>
          <id>central</id>
          <url>http://192.168.1.6:10001/nexus/content/repositories/central/</url>
          <releases><enabled>true</enabled></releases>
          <snapshots><enabled>true</enabled></snapshots>
        </pluginRepository>
      </pluginRepositories>
    </profile>
  </profiles>
  <activeProfiles>
    <activeProfile>development</activeProfile>
  </activeProfiles>

mvn help:system 查看配置是否正确

六.其他

图片.png

七.参考

http://www.jianshu.com/p/21675186d8e2
http://www.2cto.com/kf/201606/517491.html