NEXUS私有仓库
Nexus 是一个强大的Maven和其它仓库的管理器,它极大地简化了自己内部仓库的维护和外部仓库的访问.
官网:https://www.sonatype.com/
安装NEXUS建议内存至少4G以上
nexus安装脚本
[root@ubuntu2004 ~]#cat install_nexus.sh
#!/bin/bash
NEXUS_URL="https://download.sonatype.com/nexus/3/nexus-3.39.0-01-unix.tar.gz"
#NEXUS_URL="https://download.sonatype.com/nexus/3/nexus-3.36.0-01-unix.tar.gz"
#NEXUS_URL="https://download.sonatype.com/nexus/3/nexus-3.29.2-02-unix.tar.gz"
INSTALL_DIR=/usr/local/nexus
HOST=`hostname -I|awk '{print $1}'`
GREEN="echo -e \E[32;1m"
END="\E[0m"
. /etc/os-release
color () {
RES_COL=60
MOVE_TO_COL="echo -en \\033[${RES_COL}G"
SETCOLOR_SUCCESS="echo -en \\033[1;32m"
SETCOLOR_FAILURE="echo -en \\033[1;31m"
SETCOLOR_WARNING="echo -en \\033[1;33m"
SETCOLOR_NORMAL="echo -en \E[0m"
echo -n "$1" && $MOVE_TO_COL
echo -n "["
if [ $2 = "success" -o $2 = "0" ] ;then
${SETCOLOR_SUCCESS}
echo -n $" OK "
elif [ $2 = "failure" -o $2 = "1" ] ;then
${SETCOLOR_FAILURE}
echo -n $"FAILED"
else
${SETCOLOR_WARNING}
echo -n $"WARNING"
fi
${SETCOLOR_NORMAL}
echo -n "]"
echo
}
install_jdk() {
if [ $ID = "centos" -o $ID = "rocky" ];then
yum -y install java-1.8.0-openjdk || { color "安装JDK失败!" 1; exit 1; }
else
apt update
apt -y install openjdk-8-jdk || { color "安装JDK失败!" 1; exit 1; }
fi
color "安装JDK完成!" 0
java -version
}
install_nexus() {
if [ -f ${NEXUS_URL##*/} ];then
cp ${NEXUS_URL##*/} /usr/local/src
else
wget -P /usr/local/src/ $NEXUS_URL || { color "下载失败!" 1 ;exit ; }
fi
tar xf /usr/local/src/${NEXUS_URL##*/} -C /usr/local
ln -s /usr/local/nexus-*/ ${INSTALL_DIR}
ln -s ${INSTALL_DIR}/bin/nexus /usr/bin/
}
start_nexus (){
cat > /lib/systemd/system/nexus.service <<EOF
[Unit]
Description=nexus service
After=network.target
[Service]
Type=forking
LimitNOFILE=65536
ExecStart=${INSTALL_DIR}/bin/nexus start
ExecStop=${INSTALL_DIR}/bin/nexus stop
User=root
#User=nexus
Restart=on-abort
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable --now nexus.service
if [ $? -eq 0 ] ;then
color "nexus 安装成功" 0
echo "-------------------------------------------------------------------"
echo -e "访问链接: \c"
${GREEN}"http://$HOST:8081/"${END}
while [ ! -f ${INSTALL_DIR}/../sonatype-work/nexus3/admin.password ];do
sleep 1
done
PASS=`cat ${INSTALL_DIR}/../sonatype-work/nexus3/admin.password`
echo -e "用户和密码: \c"
${GREEN}"admin/$PASS"$END
else
color "nexus 安装失败!" 1
exit 1
fi
}
install_jdk
install_nexus
start_nexus
二进制包安装
NEXUS默认端口8081
maven仓库
更新缓存
[root@ubuntu2004 ~]#apt update
#安装JDK
[root@ubuntu2004 ~]#apt install openjdk-8-jdk -y
下载NEXUS安装包:
[root@ubuntu2004 ~]#wget https://download.sonatype.com/nexus/3/nexus-3.41.1-01- unix.tar.gz
将下载好的包解压缩
[root@ubuntu2004 ~]#tar xf nexus-3.41.1-01-unix.tar.gz -C /usr/local/
创建软链接
[root@ubuntu2004 ~]#cd /usr/local/
[root@ubuntu2004 local]#ls
apache-tomcat-9.0.65 etc include jdk1.8.0_341 man sbin sonatype-work tomcat
bin games jdk lib nexus-3.41.1-01 share src
[root@ubuntu2004 local]#ln -s nexus-3.41.1-01/ nexus
[root@ubuntu2004 local]#ls nexus/
bin deploy etc lib NOTICE.txt OSS-LICENSE.txt PRO-LICENSE.txt public replicator system
修改运行身份
[root@ubuntu2004 local]#vim /usr/local/nexus/bin/nexus.rc
run_as_user="root"
查看配置文件,可以在此文件中修改端口等配置
[root@ubuntu2004 ]#cat /usr/local/nexus/etc/nexus-default.properties
## DO NOT EDIT - CUSTOMIZATIONS BELONG IN $data-dir/etc/nexus.properties
##
# Jetty section
application-port=8081
application-host=0.0.0.0
nexus-args=${jetty.etc}/jetty.xml,${jetty.etc}/jetty-http.xml,${jetty.etc}/jetty-requestlog.xml
nexus-context-path=/
# Nexus section
nexus-edition=nexus-pro-edition
nexus-features=\
nexus-pro-feature
nexus.hazelcast.discovery.isEnabled=true
查看JVM配置文件(优化相关)
[root@ubuntu2004 ]#cat /usr/local/nexus/bin/nexus.vmoptions
创建service文件
[root@ubuntu2004 local]#vim /lib/systemd/system/nexus.service
[Unit]
Description=nexus serviceAfter=network.target
[Service] Type=forking LimitNOFILE=65536 ExecStart=/usr/local/nexus/bin/nexus start ExecStop=/usr/local/nexus/bin/nexus stop
User=root
#User=nexus
Restart=on-abort
[Install]WantedBy=multi-user.target
重新加载
[root@ubuntu2004 local]#systemctl daemon-reload
开机自启
[root@ubuntu2004 local]#systemctl enable --now nexus.service
去浏览器访问10.0.0.100:8081
点击sign in登录
用户名admin,密码在提示的目录里:
Your admin user password is located in
/usr/local/sonatype-work/nexus3/admin.password on the server.
去服务器上查看密码:
[root@ubuntu2004 local]#cat /usr/local/sonatype-work/nexus3/admin.password
6576897c-ac1c-42b9-b4e4-a9c6c70ac331
进入后直接提示修改新密码
匿名下载选第一个,输入密码下载选第二个
下一步即可使用nexus仓库
验证默认仓库
Hosted:本地仓库,通常我们会部署自己的构件到这一类型的仓库,比如公司的第三方库
Proxy:代理仓库,它们被用来代理远程的公共仓库,如maven中央仓库(官方仓库)
Group:仓库组,用来合并多个 hosted/proxy 仓库,当你的项目希望在多个repository 使用资源时就 不需要多次引用了,只需要引用一个group即可
Maven的仓库优化配置(MAVEN编译源代码需要的依赖包由nexus去拉取)
默认仓库maven-central使用国外仓库地址,可修改为如下的国内镜像地址进行加速
http://maven.aliyun.com/nexus/content/groups/public
点击齿轮图形进行设置--repositories
点击maven-central,将Remote storage地址修改为https://maven.aliyun.com/repository/central
将nexus的URL地址配置在maven的配置文件中
将此路径配置到maven仓库
[root@ubuntu2004 ~]#vim /conf/maven/settings.xml
<mirror>
<id>nexus-aliyun</id>
<mirrorOf>*</mirrorOf>
<name>Nexus aliyun</name>
<url>http://10.0.0.100:8081/repository/maven-central/</url>
</mirror>
</mirrors>前面
此时再下载依赖包mvn clean install package -Dmaven.test.skip=true
就是走的私有仓库http://10.0.0.100:8081/repository/maven-central/
nexus搭建yum仓库
自定义存储仓库数据目录
[root@ubuntu2004 local]#mkdir /data/blobs -p
到网站nexus去配置 点击blob stores-create blob stores-FILE
Type:file Name:blob-yum-zabbix-centos7 Path:/data/blob/blob-yum-zabbix-centos7
创建yum仓库 :repositories--create repository
选择yum(proxy)
代理直到清华源,把清华源上关于centos7系统zabbix安装包的URL路径输上
并指定安装包存储位置,并创建
进入仓库,复制仓库路径,找一台centos7服务器,并在服务器上配置YUM仓库
服务器上配置Yum仓库
vim /etc/yum.repos.d/base.repo
[zabbix]
baseurl=http://10.0.0.100:8081/repository/yum-zabbix5.0/
gpgcheck=0
enabled=1
yum clean all
yum repolist
更新仓库后,去nexus服务器/data/blob/blob-yum-zabbix-centos7/目录下,可看到数据
当在centos7服务器上装包后,安装包便存在nexus中
[root@centos7 ~]#yum list |grep zabbix
[root@centos7 ~]#yum install zabbix-agent
nexus配置apt仓库
点击blob stores-create blob stores-FILE
创建apt仓库 :repositories--create repository,选择apt(proxy)
选择目录后创建
进入复制路径
开启ubuntu服务器,并把路径写道配置文件中
vim /etc/apt/sources.list
把路径替换成nexus路径
更新仓库
apt update