nexus 安装配置启动

时间：2020-05-23 19:20:40 阅读：53 评论：0 收藏：0 [点我收藏+]

安装 JDK

运行 Nexus 需要 Java 8 的运行时环境支持，可以使用 YUM 方式安装安装 open JDK1.8版本，也可以使用 rpm 安装，

我们课程使用 RPM 方式安装

[root@ci-node3 src]# rpm -ivh jdk-8u121-linux-x64.rpm

java安装好了

[root@ci-node3 src]# java -version
java version "1.8.0_121"
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)

获取 Nexus 安装包

下载地址：https://www.sonatype.com/download-oss-sonatype

安装 Nexus

[root@ci-node3 src]# mv nexus-3.13.0-01-unix.tar.gz /usr/local/

解压

[root@ci-node3 src]# cd /usr/local/
[root@ci-node3 local]# tar -xf nexus-3.13.0-01-unix.tar.gz

解压出两个文件夹

[root@ci-node3 local]# ll
total 120028
drwxr-xr-x. 2 root root         6 Apr 11  2018 bin
drwxr-xr-x. 2 root root         6 Apr 11  2018 etc
drwxr-xr-x. 2 root root         6 Apr 11  2018 games
drwxr-xr-x. 2 root root         6 Apr 11  2018 include
drwxr-xr-x. 2 root root         6 Apr 11  2018 lib
drwxr-xr-x. 2 root root         6 Apr 11  2018 lib64
drwxr-xr-x. 2 root root         6 Apr 11  2018 libexec
drwxr-xr-x  9 root root       163 Apr 23 00:39 nexus-3.13.0-01 // nexus 程序
-rw-r--r--  1 root root 122904706 Dec 17  2018 nexus-3.13.0-01-unix.tar.gz
drwxr-xr-x. 2 root root         6 Apr 11  2018 sbin
drwxr-xr-x. 5 root root        49 Aug 24  2019 share
drwxr-xr-x  3 root root        20 Apr 23 00:39 sonatype-work // 仓库的工作文件夹
drwxr-xr-x. 2 root root        37 Apr 23 00:38 src

改个名字

[root@ci-node3 local]# mv nexus-3.13.0-01 nexus
[root@ci-node3 local]# ll
total 120028
drwxr-xr-x. 2 root root         6 Apr 11  2018 bin
drwxr-xr-x. 2 root root         6 Apr 11  2018 etc
drwxr-xr-x. 2 root root         6 Apr 11  2018 games
drwxr-xr-x. 2 root root         6 Apr 11  2018 include
drwxr-xr-x. 2 root root         6 Apr 11  2018 lib
drwxr-xr-x. 2 root root         6 Apr 11  2018 lib64
drwxr-xr-x. 2 root root         6 Apr 11  2018 libexec
drwxr-xr-x  9 root root       163 Apr 23 00:39 nexus
-rw-r--r--  1 root root 122904706 Dec 17  2018 nexus-3.13.0-01-unix.tar.gz
drwxr-xr-x. 2 root root         6 Apr 11  2018 sbin
drwxr-xr-x. 5 root root        49 Aug 24  2019 share
drwxr-xr-x  3 root root        20 Apr 23 00:39 sonatype-work
drwxr-xr-x. 2 root root        37 Apr 23 00:38 src

启动nexus

上面启动成功后会警告不要使用 root 用户启动，这里可以新建一个用户，也可以指定
root 用户启动，使他不出现警告，

下面配置指定 root 用户启动,编辑 bin 目录下的 nexus.rc 启动配置文件

[root@ci-node3 bin]# cat nexus.rc 
#run_as_user=""

[root@ci-node3 bin]# pwd
/usr/local/nexus/bin
[root@ci-node3 bin]# vim nexus.rc

修改内容为：

run_as_user="root

然后wq保存

可以这样使用

[root@ci-node3 bin]# ./nexus 
WARNING: ************************************************************
WARNING: Detected execution as "root" user.  This is NOT recommended!
WARNING: ************************************************************
Usage: ./nexus {start|stop|run|run-redirect|status|restart|force-reload}

启动nexus 启动了

[root@ci-node3 bin]# /usr/local/nexus/bin/nexus start
WARNING: ************************************************************
WARNING: Detected execution as "root" user.  This is NOT recommended!
WARNING: ************************************************************
Starting nexus
[root@ci-node3 bin]# /usr/local/nexus/bin/nexus status
WARNING: ************************************************************
WARNING: Detected execution as "root" user.  This is NOT recommended!
WARNING: ************************************************************
nexus is running.