约定：
系统：centos
文件安装位置：/usr/local/nexus
修正记录：
2016-01-25：修正启动服务`PIDDIR`参数配置
下载地址：http://www.sonatype.org/nexus/go/
官方文档：https://books.sonatype.com/nexus-book/reference/index.html
Nexus oss，说说我对这个软件的理解吧，据我所知，java项目在构建过程中需要使用maven构建，而在maven构建时需要用到各种依赖包，这个依赖包需要从maven在线仓库进行下载，官方的仓库地址http://repository.apache.org/snapshots/
http://repo1.maven.org/maven2/
http://nexus.codehaus.org/snapshots/
有时可能因为各种原因无法从在线仓库下载依赖包（如无法访问公网），那这时就需要将依赖包提前下载好传到项目上，而与其这种方式，不如自己部署一个maven在线仓库，将收集的各种依赖包放到这个仓库中，项目再去调用。而如果自己有开发依赖包的能力，也可将依赖包上传到仓库，供第三方使用。
Nexus oss就是构建这种仓库的开源软件，其实apache用的也是Nexus部署的仓库。下载好安装包后，参照官方文档进行安装，
$sudo cp nexus-2.11.4-01-bundle.tar.gz /usr/local $cd /usr/local $ sudo tar xvzf nexus-2.11.4-01-bundle.tar.gz $ sudo ln -s nexus-2.11.4-01 nexus
配置nexus服务
$sudo cp nexus/bin/nexus /etc/init.d/nexus
编辑/etc/init.d/nexus配置
NEXUS_HOME="/usr/local/nexus" #nexus主目录 RUN_AS_USER=web #运行nexus的用户，不能使用root用户 PIDDIR="/var/run" #pid文件目录
这样配置之后就可以使用服务启动和关闭nexus了,加入自启动
chkconfig --add nexus chkconfig --level 345 nexus on
启动服务就可以通过web页面访问了，
默认地址端口http://localhost:8081/nexus/，默认帐号admin admin123
apache proxy
ProxyRequests Off ProxyPreserveHost On <VirtualHost *:80> ServerName www.example.com ServerAdmin admin@example.com ProxyPass /nexus http://localhost:8081/nexus ProxyPassReverse /nexus http://localhost:8081/nexus ErrorLog logs/www.example.com/nexus/error.log CustomLog logs/www.example.com/nexus/access.log common </VirtualHost>
nginx proxy
http {
proxy_send_timeout 120;
proxy_read_timeout 300;
proxy_buffering off;
keepalive_timeout 5 5;
tcp_nodelay on;
server {
listen *:80;
server_name www.example.com;
# allow large uploads of files - refer to nginx documentation
client_max_body_size 1G
# optimize downloading files larger than 1G - refer to nginx doc before adjusting
#proxy_max_temp_file_size 2G
location /nexus {
proxy_pass http://localhost:8081/nexus;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
}nginx ssl
http {
proxy_send_timeout 120;
proxy_read_timeout 300;
proxy_buffering off;
keepalive_timeout 5 5;
tcp_nodelay on;
server {
listen *:443;
server_name repo.example.com;
# allow large uploads of files - refer to nginx documentation
client_max_body_size 1G
# optimize downloading files larger than 1G - refer to nginx doc before adjusting
#proxy_max_temp_file_size 2G
ssl on
ssl_certificate example.pem;
ssl_certificate_key example.key;
location / {
proxy_pass http://localhost:8081/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto "https";
}
}
}有关页面的配置以及库的添加，可参考官方文档https://books.sonatype.com/nexus-book/reference/config-sect-new-repo.html
有需的可留言给我
