Gitlab+Nexus Maven部署

一、环境说明

操作系统：centos 7.5 x86_64

JAVA版本：jdk-8u181

Gitlab版本：gitlab-ee-10.0.0

Nexux Maven版本：nexus-2.14.1-01

二、安装前准备

# systemctl disable firewalld.service
# systemctl stop firewalld.service
# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
# setenforce 0
# hostnamectl --static set-hostname  gitlab-nexus

三、安装Gitlab

1.安装依赖包

yum -y install postfix cronie curl policycoreutils-python openssh-server

2.下载gitlab服务包

curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.rpm.sh | sudo bash

新建gitlab-ce安装源

# cd /etc/yum.repos.d/
# cp gitlab-ee.repo gitlab-ee.repo-bak
# vi gitlab-ee.repo
[gitlab-ee]  
name=gitlab-ee  
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ee/yum/el7
repo_gpgcheck=0  
gpgcheck=0  
enabled=1  
gpgkey=https://packages.gitlab.com/gpg.key  

# yum -y install gitlab-ee

3.修改gitlab对外服务url

# vi /etc/gitlab/gitlab.rb
将external_url 'http://gitlab.example.com'改为
external_url http://{自定义IP或域名}
如要修改gitlab默认端口号
external_url http://{自定义IP或域名}:{port}

4.开启gitlab

# gitlab-ctl reconfigure

5.访问gitlab
http://{自定义IP或域名}:{port}
修改密码，默认用户名root

6.创建project
安装git工具

# yum -y install git

生成密钥文件

# ssh-keygen
# cat /root/.ssh/id_rsa.pub
不创建ssh密码gitlab无法推送文件

注：关闭服务器前先使用gitlab-ctl stop命令关闭git

补充说明：

禁止普通用户创建组

# vi /etc/gitlab/gitlab.rb中
gitlab_rails['gitlab_default_can_create_group'] = false
保存，重新gitlab-ctrl reconfigure

查看gitlab的版本信息

# head -1 /opt/gitlab/version-manifest.txt

给用户分配账户
用http方式，新建”Visibility Level”时选择内部

四、安装Nexus Maven

1.下载并解压jdk-1.8_181

# tar -zxvf jdk-8u181-linux-x64.tar.gz -C /opt

2.配置JAVA环境变量

# cat > /etc/profile.d/jdk.sh <<EOF
# Java environment configuratione
export JAVA_HOME=/opt/jdk1.8.0_181
export JAVA_BIN=/opt/jdk1.8.0_181/bin
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME JAVA_BIN PATH CLASSPATH
EOF

# source /etc/profile.d/jdk.sh

3.下载并解压nexus-2.14.1

# wget http://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.1-01-bundle.tar.gz
# mkdir /opt/nexus2.14
# tar -zxvf nexus-2.14.1-01-bundle.tar.gz -C /opt/nexus2.14

解压后会生成两个目录nexus-2.14.1-01和sonatype-work

4.设置nexus环境变量

# cat > /etc/profile.d/nexus.sh <<EOF
NEXUS_HOME=/opt/nexus2.14/nexus-2.14.1-01
export PATH=$NEXUS_HOME/bin/:$PATH
EOF

# source /etc/profile.d/nexus.sh

修改配置文件

# vi /opt/nexus2.14/nexus-2.14.1-01/bin/nexus
修改NEXUS_HOME=".."
为
NEXUS_HOME="/opt/nexus2.14/nexus-2.14.1-01"

修改#RUN_AS_USER=
为
RUN_AS_USER=nexus

添加JAVA_HOME路径
JAVA_HOME=/opt/jdk1.8.0_181

5.启动nexus并访问，默认管理者admin/admin123，默认发布者账号deployment/deployment123

# nexus start