CentOS 安装 nexus (maven 私服)

原文：https://www.sunjianhua.cn/archives/centos-nexus.html

1.下载

  wget http://download.sonatype.com/nexus/3/nexus-3.12.1-01-unix.tar.gz 

2.安装

  tar -zxvf nexus-3.12.1-01-unix.tar.gz -C /usr/local/

3.配置

  vi ~/.bashrc
  #加入下面一行:
  alias NEXUS_HOME="/usr/local/nexus-3.12.1-01/nexus-3.12.1-01"

  
  #设置运行用户,此处博主设置为root
  vi /usr/local/nexus-3.12.1-01/nexus-3.12.1-01/bin/nexus.rc
  run_as_user="root"
  
  #配置jdk
  vi /usr/local/nexus-3.12.1-01/nexus-3.12.1-01/bin/nexus

  
  #设置端口等
  vi /usr/local/nexus-3.12.1-01/sonatype-work/nexus3/etc/nexus.properties

  

  #设置为服务
  cat <<EOF > /etc/systemd/system/nexus.service
  [Unit]
  Description=nexus service
  After=network.target      
  [Service]
  Type=forking
  LimitNOFILE=65536
  LimitNPROC=65535
  ExecStart=/usr/local/nexus-3.12.1-01/nexus-3.12.1-01/bin/nexus start
  ExecStop=/usr/local/nexus-3.12.1-01/nexus-3.12.1-01/bin/nexus stop
  User=root
  Restart=on-abort      
  [Install]
  WantedBy=multi-user.target      
  EOF

  #保存之后,授权
  chmod 745 /lib/systemd/system/nexus.service

  systemctl daemon-reload
  systemctl enable nexus.service
  #如果没有启动成功,查看日志
  tail -f /usr/local/nexus-3.12.1-01/sonatype-work/nexus3/log/nexus.log

  #其他命令
  systemctl  start|stop|run|run-redirect|status|restart|force-reload nexus

4.其他安装方式:

   #docker 安装
   $ docker run -d -p 8081:8081 --name nexus sonatype/nexus3

5.登录: http://ip:8081/

默认账号密码:admin/admin123

6.设置nexus

a.配置代理仓库aliyun:

b.配置私库third-party

c.关联aliyun和third-party到maven-public中

d.设置角色并授权用户且关闭匿名访问

7.关联maven

8.发布到私服测试

9.相关文档

https://help.sonatype.com/repomanager3