Centos7 Installing Nexus

1. Download http://www.sonatype.org/nexus/archived/

2, Nexus name nexus-2.12.0-01-bundle.tar.gz, upload to/usr/local/java/nexus.

3. Unzip the tar zxvf nexus-2.12.0-01-bundle.tar.gz

4, enter the/usr/local/java/nexus/nexus-2.12.0-01/bin, start the Nexus;

[Root@localhost bin]#./nexus
Usage:./nexus {Console | start | stop | restart | status | dump}
[root@localhost bin]#./nexus start
****************************************
warning-not RECOMMENDED to RUN as ROOT
* * * * * *
If you insist running as root and then set the environment variable Run_as_user=root Before running this script.

A warning appears and the start fails;

This is the requirement to configure the environment variables, in the following steps:

4.1 Editing Environment variables

Vi/etc/profile

4.2 Added at the end

########################################################
################### #nexus ######################### ######
Export Run_as_user=root

4.3 Configuring environment variables to take effect

4.4 Re-run

[Root@localhost bin]# source/etc/profile  
[root@localhost bin]#./nexus start
******************************
Warning-not RECOMMENDED to RUN as ROOT
****************************************
starting Nexus OSS
... Started Nexus OSS.

5. Start Port 8081

Firewall-cmd   --add-port=8081/tcp

6. Visit http://192.168.1.250:8081/nexus/

7 First login nexus, default username and password for admin and admin123