一、前言
最近项目须要搭建maven私服,方便管理后期团队成员使用上传本身的包,所以决定使用nexus来搭建私服,搭建好的nexus地址。html
阿里云服务器ECS一台 1核CPU 2G内存(注意:最低为2G,不然运行报错)java
java的安装网上的文章好多,不过我是本身写的shell文件安装的,以下:linux
#!/bin/bash # jdk install # 请将下载的jdk-xxx-linux-xxx.tar.gz包与此脚本放置到同一目录 # 授予此脚本可执行权限(chmod +x install_jdk.sh) # 在终端执行此脚本开始安装(./文件名) # 注意:不可有多个版本的jdk包! # 为了使配置的环境变量生效,安装完成后你应该从新登录。 jvmpath=/usr/local/java # 不存在 if [ ! -d "$jvmpath" ]; then echo "正在建立$jvmpath目录" sudo mkdir $jvmpath echo "目录$jvmpath建立成功" fi jdkfile=$(ls | grep jdk-*-linux-*.gz) jdkdirname="jdk1.8.0_201" if [ ! -f "$jdkfile" ]; then echo "正在下载jdk请稍等..." wget --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" "https://download.oracle.com/otn-pub/java/jdk/8u201-b09/42970487e3af4f5aa5bca3f542482c60/jdk-8u201-linux-x64.tar.gz" fi jdkfile=$(ls | grep jdk-*-linux-*.gz) if [ -f "$jdkfile" ]; then sudo tar -zxvf $jdkfile -C /usr/local/java/ echo "安装JDK成功" echo "配置环境变量" mv ~/.bashrc ~/.bashrc.backup.java cat ~/.bashrc.backup.java >> ~/.bashrc echo "PATH=\"$PATH:$jvmpath/$jdkdirname/bin\"" >> ~/.bashrc echo "JAVA_HOME=$jvmpath/$jdkdirname" >> ~/.bashrc echo "CLASSPATH=.:%JAVA_HOME%/lib/dt.jar:%JAVA_HOME%/lib/tools.jar" >> ~/.bashrc source ~/.bashrc echo "配置环境成功" echo "测试是否安装成功" java -version echo "安装成功" fi
执行该shell文件,以下所示:nginx
maven安装我也是本身写的shell文件,若是大家不想用个人能够到网上找文章看看吧,下面是个人shell文件:git
#!/bin/bash # maven install mvnpath=/usr/local/maven # 不存在 if [ ! -d "$mvnpath" ]; then echo "正在建立$mvnpath目录" sudo mkdir $mvnpath echo "目录$mvnpath建立成功" fi #apache-maven-3.6 echo "正在下载maven安装包,请稍等..." wget --no-cookies --no-check-certificate --header "Cookie: oraclelicense=accept-securebackup-cookie" "http://211.162.31.136/files/71480000031E20AE/mirrors.hust.edu.cn/apache/maven/maven-3/3.6.0/binaries/apache-maven-3.6.0-bin.tar.gz" mvnfile=$(ls | grep apache*maven-*.gz) if [ -f "$mvnfile" ]; then #这个名字其实就是mvn .tar.gz解压以后的文件夹的名字 mvndirname="apache-maven-3.6.0" #不能加 用'zxvf' 加了 z 就建立了包里面的apace* 文件夹,而咱们只要把apace*文件夹下的文件所有解压到 mvnpath里面就好 tar zxvf $mvnfile -C $mvnpath echo "安装maven成功" echo "配置环境变量" mv ~/.bashrc ~/.bashrc.backup.mvn cat ~/.bashrc.backup.mvn >> ~/.bashrc echo "PATH=\"$PATH:$mvnpath/$mvndirname/bin\"" >> ~/.bashrc echo "MAVEN_HOME=$mvnpath/$mvndirname" >> ~/.bashrc source ~/.bashrc echo "配置环境成功" echo "测试是否安装成功" mvn -v echo "安装成功" else echo "没有找到maven文件" fi
执行该shell文件,以下所示:github
nexus虽然我也是使用shell文件安装,但有些配置咱们仍是要手动设置,下面是安装shell文件:shell
#!/bin/bash #判断是不是roo用户 if [ $(id -u) != "0" ]; then echo "Error:You must be root to run this script" fi #每次使用只需修改自定义内容便可 #自定义用户名和组 Group_Name="nexus" User_Name="nexus" #自定义nginx变量 Install_Path="/usr/local/nexus" Version="nexus-3.15.0-01" Package_Type=".tar.gz" Package=$Version$Package_Type #建立/usr/local/nexus目录 #mkdir /usr/local/nexus if [ -e $Install_Path ] then echo " $Install_Path 目录已经存在." echo " $Install_Path Directory Already Exists." else echo " $Install_Path 目录正在建立." mkdir $Install_Path fi #下载nexus 文件 Setup_path="/root/" cd $Setup_path wget https://sonatype-download.global.ssl.fastly.net/repository/repositoryManager/3/nexus-3.15.0-01-unix.tar.gz Group_User(){ egrep "^$Group_Name" /etc/group >& /dev/null if [ $? -ne 0 ] then echo "nexus 用户组正在添加." groupadd $Group_Name else echo " The $Group_Name user group already exists." echo "nexus 用户组已经添加." fi #判断nexus用户是否存在 egrep "^$User_Name" /etc/passwd >& /dev/null if [ $? -ne 0 ] then echo "nexus 用户正在添加." useradd -g $Group_Name $User_Name else echo "nexus 用户已经添加." echo " The $User_Name user already exists." fi } Group_User # 设置/usr/local/nexus 目录所属组和用户是nexus chown -R nexus:nexus $Install_Path #判断文件是否存在 if [ -e $Setup_path$Version$Package_Type ] then echo "$Package The Package exists." else echo "$Package The package does not exist." fi cd $Setup_path #解压nexus包到/usr/local/nexus tar -zxvf $Package -C $Install_Path echo '设置环境变量' mv ~/.bashrc ~/.bashrc.backup.nexus cat ~/.bashrc.backup.nexus >> ~/.bashrc echo "NEXUS_HOME=$Install_Path/$Version" >> ~/.bashrc echo "PATH=\"$PATH:$NEXUS_HOME/bin\"" >> ~/.bashrc # 切换nexus用户 su nexus echo '接下来配置:一、vim bin/nexus.rc run_as_user="nexus"'
安装完成以后,咱们到/usr/local/nexus/nexus-3.15.0-01/bin目录下修改nexus文件apache
# 设置本地jdk目录 INSTALL4J_JAVA_HOME_OVERRIDE="/usr/local/java/jdk1.8.0_201"
接着,咱们相同目录下nexus.rc文件,以下 vim
# 指定用户是nexus而不是root,若是是root会出现警告! run_as_user="nexus"
好了,这样就安装好了,咱们访问下网站,注意默认端口是8081,帐号:admin,密码:admin123 centos
购买成功以后,配置好域名,我这里的域名是: nexus.awbeci.com,设置好以后等待审核,审核成功以后选择nginx版本并下载证书
下载完成以后是个.zip的压缩包,咱们上传到服务器上,使用下面命令:
scp your-cert.zip root@your-server-ip:/your-server-directory
上传成功以后咱们等待下一步操做。
由于访问网站的时候端口是8081,因此想要使用80端口访问的话,咱们就用nginx 80端口代理8081,同时设置https访问
安装nginx 咱们仍是经过shell文件来安装,以下
#!/bin/bash #判断是不是roo用户 if [ $(id -u) != "0" ]; then echo "Error:You must be root to run this script" fi #每次使用只需修改自定义内容便可 #自定义用户名和组 Group_Name="nginx" User_Name="nginx" #自定义nginx变量 Install_Path="/usr/local/nginx" Package_Type=".tar.gz" Version="nginx-1.15.8" Package=$Version$Package_Type Setup_path="/root/" RPM="nginx" #建立/usr/local/nginx目录 #mkdir /usr/local/nginx if [ -e $Install_Path ] then echo " $Install_Path 目录已经存在." echo " $Install_Path Directory Already Exists." else echo " $Install_Path 目录正在建立." mkdir $Install_Path fi #下载nginx 文件 cd $Setup_path wget http://nginx.org/download/nginx-1.15.8.tar.gz #安装依赖关系 yum group install "Development Tools" "Server Platform Deveopment" yum install -y curl openssl-devel pcre-devel Group_User(){ egrep "^$Group_Name" /etc/group >& /dev/null if [ $? -ne 0 ] then echo "nginx 用户组正在添加." groupadd $Group_Name else echo " The $Group_Name user group already exists." echo "nginx 用户组已经添加." fi #判断nginx用户是否存在 egrep "^$User_Name" /etc/passwd >& /dev/null if [ $? -ne 0 ] then echo "nginx 用户正在添加." useradd -g $Group_Name $User_Name else echo "nginx 用户已经添加." echo " The $User_Name user already exists." fi } Group_User #判断文件是否存在 if [ -e $Setup_path$Version$Package_Type ] then echo "$Package The Package exists." else echo "$Package The package does not exist." fi #编译安装nginx cd $Setup_path #解压nginx包到/usr/local/nginx tar -zxvf $Package -C $Install_Path cd $Install_Path cd $Version configure_opts=( --prefix=$Install_Path --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module ) ./configure ${configure_opts[@]} if [[ $? -eq 0 ]] then make && make install else echo "编译失败,请从新编译" && exit 1 fi #添加Nginx命令到环境变量 cat >/etc/profile.d/nginx.sh <<EOF export PATH=/usr/local/nginx/sbin/:$PATH EOF source /etc/profile #启动服务 /usr/local/nginx/sbin/nginx ss -tnlp | grep nginx
安装成功后,咱们把一步上传的证书.zip复制到/root
文件夹下,并解压缩,以下:
# 建立ssl文件夹 mkdir -p /usr/local/nginx/cert # 把上一步的.zip证书解压并复制到ssl文件夹下 unzip /root/your-cert-package.zip # 解压以后应该是两个文件.pem和.key # 复制.crt和.key文件到ssl目录下 cp your-cert.crt your-cert.key /usr/local/nginx/cert
设置好以后,接下来咱们配置/usr/local/nginx/conf/nginx.conf
文件,以下所示:
#user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; client_max_body_size 100m; client_header_timeout 1m; client_body_timeout 1m; proxy_connect_timeout 18000; ##修改为半个小时 proxy_send_timeout 18000; proxy_read_timeout 18000; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; server_name nexus.awbeci.com; return 301 https://nexus.awbeci.com$request_uri; #charset koi8-r; #access_log logs/host.access.log main; location / { proxy_pass http://127.0.0.1:8081; #代理8081端口 proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header X-Forwarded-Port $server_port; } } # HTTPS server # server { listen 443 ssl; server_name nexus.awbeci.com; ssl_certificate /usr/local/nginx/cert/nexus.awbeci.com.pem; ssl_certificate_key /usr/local/nginx/cert/nexus.awbeci.com.key; ssl_session_cache shared:SSL:1m; ssl_session_timeout 5m; ssl_ciphers HIGH:!aNULL:!MD5; ssl_prefer_server_ciphers on; location / { proxy_pass http://127.0.0.1:8081; #代理8081端口 proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header X-Forwarded-Port $server_port; } } }
这样就成功的配置好了,如今咱们重启下nginx,并访问nexus.awbeci.com网站看看
# 重启nginx /usr/local/nginx/sbin/nginx -s reload
这里有一篇文章写得很是好,你们能够看看,我就不特别详细的写介绍了,主要仍是告诉大家怎么结合项目使用。
而后再public组里面将这个aliyun-proxy仓库加入,排在maven-central以前便可
建立好以后咱们再来Public设置下优先顺序,把刚才加的两个仓库放到aliyun-proxy前面
建立完仓库预览
提示:两种配置方法,一种是直接配置maven目录下的conf下的settings.xml文件,另一种是复制该文件到用户目录下的.m2目录,两种方法配置效果是同样的,看我的喜爱了,加载顺序是.m2下的settings.xml目录接着是maven config目录下的settings.xml,配置文件以下:
<?xml version="1.0" encoding="UTF-8"?> <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"> <pluginGroups> </pluginGroups> <proxies> </proxies> <servers> <!--这里配置咱们刚才建立的user用户所对应的releases--> <server> <id>releases</id> <username>user</username> <password>123456</password> </server> <!--这里配置咱们刚才建立的user用户所对应的Snapshots--> <server> <id>Snapshots</id> <username>user</username> <password>123456</password> </server> </servers> <mirrors> <!-- <mirror> <id>nexus-aliyun</id> <mirrorOf>*</mirrorOf> <name>Nexus aliyun</name> <url>http://maven.aliyun.com/nexus/content/groups/public</url> </mirror> --> <!--这里配置咱们线上的public仓库就好--> <mirror> <id>nexus</id> <mirrorOf>*</mirrorOf> <url>https://nexus.awbeci.com/repository/maven-public/</url> </mirror> </mirrors> </settings>
<packaging>jar</packaging> <distributionManagement> <!--配置线上releases仓库地址,只要是正式版本都会上传到该地址(注意要和settings.xml文件里面的配置名称相同)--> <repository> <id>releases</id> <url>https://nexus.awbeci.com/repository/awbeci/</url> </repository> <!--配置线上Snapshots仓库地址,只要是快照版本都会上传到该地址(注意要和settings.xml文件里面的配置名称相同)--> <snapshotRepository> <id>Snapshots</id> <url>https://nexus.awbeci.com/repository/awbeci-snapshots/</url> </snapshotRepository> </distributionManagement> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.6.1</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>2.8.2</version> <executions> <execution> <id>deploy</id> <phase>deploy</phase> <goals> <goal>deploy</goal> </goals> </execution> </executions> </plugin> </plugins> </build> </project>
mvn clean && mvn deploy -DskipTests=true
执行完成后,咱们到线上看看是否上传成功
能够看到不论是release版本仍是snapshot版本都上传并发布成功
本身新建一个maven项目,而后引入咱们刚才发布的release包
<dependency> <groupId>com.awbeci</groupId> <artifactId>awbeci-core</artifactId> <version>1.0.8-SNAPSHOT</version> </dependency>
执行该代码,以下所示:
测试成功!!!
有两种方式,一种是命令
mvn deploy:deploy-file \ -DgroupId=<group-id> \ -DartifactId=<artifact-id> \ -Dversion=<version> \ -Dpackaging=<type-of-packaging> \ -Dfile=<path-to-file> \ -DrepositoryId=<server-id-settings.xml> \ -Durl=<url-of-the-repository-to-deploy>
另一种是使用Nexus上传
两种方式结果都是同样,就看你偏向哪一种了。
服务器内存刚开始配置是1CPU 1G 内存,nexus start运行以后报错,升级服务器为2G内存以后就没问题了
nexus 默认是8081端口,咱们能够修改文件/usr/local/nexus/nexus-3.15.0-01/etc/nexus-default.properties
## DO NOT EDIT - CUSTOMIZATIONS BELONG IN $data-dir/etc/nexus.properties ## # Jetty section # 设置成本身想要的端口 application-port=8081 application-host=0.0.0.0 nexus-args=${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
值得注意的是不能把端口直接改为80,这样你就不能启动nexus,因此咱们是经过nginx 80端口代理8081端口了。
nexus 配置内存是在 /usr/local/nexus/nexus-3.15.0-01/bin/nexus.vmoptions
-Xms1200M -Xmx1200M -XX:MaxDirectMemorySize=2G -XX:+UnlockDiagnosticVMOptions -XX:+UnsyncloadClass -XX:+LogVMOutput -XX:LogFile=../sonatype-work/nexus3/log/jvm.log -XX:-OmitStackTraceInFastThrow -Djava.net.preferIPv4Stack=true -Dkaraf.home=. -Dkaraf.base=. -Dkaraf.etc=etc/karaf -Djava.util.logging.config.file=etc/karaf/java.util.logging.properties -Dkaraf.data=../sonatype-work/nexus3 -Djava.io.tmpdir=../sonatype-work/nexus3/tmp -Dkaraf.startLocalConsole=false
最好本身建立nexus用户,不要使用root用户启动nexus不然会出现警告
WARNING: ************************************************************ WARNING: Detected execution as "root" user. This is NOT recommended! WARNING: ************************************************************ Starting nexus
启动nexus:
/usr/local/nexus/nexus-3.15.0-01/bin/nexus {start|stop|run|run-redirect|status|restart|force-reload}