Centos610安装Nexus

1.下载Nexus

地址：     https://pan.baidu.com/s/1D5AI6zmuRBSMK0k7j41VuQ

提取码： q50j

选择02-nexus

2.新建nexus账号

useradd nexus

重置密码

passwd nexus

123456

3.更改文件属性

chown -R nexus:nexus /opt/nexus/nexus-2.14.15-01/

chown -R nexus:nexus /opt/nexus/sonatype-work/

4.修改端口

cd /opt/nexus/nexus-2.14.15-01/conf

vi nexus.properties

#
# Sonatype Nexus (TM) Open Source Version
# Copyright (c) -present Sonatype, Inc.
# All rights reserved. Includes the third-party code listed at http://links.sonatype.com/products/nexus/oss/attributions.
#
# This program and the accompanying materials are made available under the terms of the Eclipse Public License Version 1.0,
# which accompanies this distribution and is available at http://www.eclipse.org/legal/epl-v10.html.
#
# Sonatype Nexus (TM) Professional Version is available from Sonatype, Inc. "Sonatype" and "Sonatype Nexus" are trademarks
# of Sonatype, Inc. Apache Maven is a trademark of the Apache Software Foundation. M2eclipse is a trademark of the
# Eclipse Foundation. All other trademarks are the property of their respective owners.
#

# Sonatype Nexus
# ==============
# This is the most basic configuration of Nexus.

# Jetty section
application-port=
application-host=192.168.125.139
nexus-webapp=${bundleBasedir}/nexus
nexus-webapp-context-path=/nexus

# Nexus section
nexus-work=${bundleBasedir}/../sonatype-work/nexus
runtime=${bundleBasedir}/nexus/WEB-INF

# orientdb buffer size in megabytes
storage.diskCache.bufferSize=

5.修改环境变量

vi /etc/profile

新增如下配置

#set nexus enviroment
 NEXUS_HOME=/opt/nexus/nexus-2.14.-
 PATH=$PATH:$NEXUS_HOME/bin
 export NEXUS_HOME

刷新生效

source  /etc/profile

6.开机启动

# vi /etc/rc.d/rc.local

# set nexus auto-run when open system
su - nexus -c '/opt/nexus/nexus-2.14.15-01/bin/nexus start'

#复制脚本cp /opt/nexus/nexus-2.14.15-01/bin/nexus /etc/init.d/nexus

#添加系统服务：chkconfig --add nexus

#设置启动级别为345：chkconfig --levels 345 nexus on

#查看是否添加成功：chkconfig --list|grep nexus

#vi /etc/init.d/nexus

#第一行 设置启动账号

#RUN_AS_USER="root"

#将NEXUS_HOME=".."修改为NEXUS_HOME="/opt/nexus/nexus-2.14.15-01/"

#重启 reboot查看nexus是否启动，ps –ef|grep nexus

7.系统访问验证

http://192.168.125.139:8081/nexus

9.修改账号

默认账号 admin/admin123

请修改登录密码

10.重启再次验证

居然启动失败了,切换nexus账号输入 nexus console 执行一半失败了

经过日志分析2个原因：

a./opt/nexus/目录下面的有文件的所有这发生了变化，既文件的所属和权限发生了变化

b./opt/nexus/sonatype-work/nexus/conf/nexus.xml 删除该文件，运行时会自动生成

c.vi /etc/hosts 添加 127.0.0.1 机器名

经过以上分析修正后，执行正常了。