nexus

九月 17, 2020

nexus

使用Nexus部署私有仓库

支持如下及更多

maven
apt
bower
docker
go
npm
pypi
yum
ruby

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。比如公司的第二方库。
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。
group：仓库组，用来合并多个hosted/proxy仓库。
virtual: 虚拟仓库类型（基本不用）

安装

1
2
3

mkdir /nexus-data
docker run -d -p 8081:8081 --restart always --name nexus -v /nexus-data:/nexus-data sonatype/nexus3
docker exec -t nexus cat /nexus-data/admin.password

建立包存储目录

配置maven仓库

存储默认使用default
创建maven2proxy
http://maven.aliyun.com/nexus/content/groups/public

nexus

在maven-public添加maven-aliyun
配置 maven-release、maven-snapshots，允许上传Jar包
maven settings文件

yu_ming-ip换成自己的域名或IP，修改server的密码

<?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>
    <!-- 
    <pluginGroup>com.your.plugins</pluginGroup>
    -->
  </pluginGroups>

  <proxies>
    <!--
    <proxy>
      <id>optional</id>
      <active>true</active>
      <protocol>http</protocol>
      <username>proxyuser</username>
      <password>proxypass</password>
      <host>proxy.host.net</host>
      <port>80</port>
      <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
    </proxy>
    -->
  </proxies>

  <servers>
  <server>
  <!--这是server的id（注意不是用户登陆的id），该id与distributionManagement中repository元素的id相匹配。 -->
    <id>releases</id>
    <username>admin</username>
    <password>password</password>
  </server>

  <server>
    <id>snapshots</id>
    <username>admin</username>
    <password>password</password>
  </server>
    <!-- Another sample, using keys to authenticate.
    <server>
      <id>siteServer</id>
      <privateKey>/path/to/private/key</privateKey>
      <passphrase>optional; leave empty if not used.</passphrase>
    </server>
    -->
  </servers>

<mirrors>
  <mirror>
    <id>nexus</id>
    <mirrorOf>*</mirrorOf>
    <name>admin</name>
    <url>http://yu_ming-ip:8081/repository/maven-public</url>
  </mirror>
</mirrors>

  <profiles>
  <profile>    
    <!--profile的id--> 
    <id>nexus</id>    
    <repositories>    
      <repository>   
        <id>central</id>    
        <url>http://yu_ming-ip:8081/repository/maven-public</url>    
        <releases>    
          <enabled>true</enabled>    
        </releases>    
        <snapshots>    
          <enabled>true</enabled>    
        </snapshots>    
      </repository>   
      <repository>   
        <id>maven-releases</id>    
        <url>http://yu_ming-ip:8081/repository/maven-releases</url>    
        <releases>    
          <enabled>true</enabled>    
        </releases>    
        <snapshots>    
          <enabled>true</enabled>    
        </snapshots>    
      </repository>
      <repository>   
        <id>maven-snapshots</id>    
        <url>http://yu_ming-ip:8081/repository/maven-snapshots</url>    
        <releases>    
          <enabled>true</enabled>    
        </releases>    
        <snapshots>    
          <enabled>true</enabled>    
        </snapshots>    
      </repository>      
    </repositories>   
    <pluginRepositories>   
     <!-- 插件仓库，maven 的运行依赖插件，也需要从私服下载插件 --> 
      <pluginRepository>   
       <!-- 插件仓库的 id 不允许重复，如果重复后边配置会覆盖前边 --> 
        <id>public</id>   
        <name>Public Repositories</name>   
        <url>http://yu_ming-ip:8081/repository/maven-public</url>   
      </pluginRepository>   
    </pluginRepositories>   
  </profile> 
    <!--
    <profile>
      <id>jdk-1.4</id>

      <activation>
        <jdk>1.4</jdk>
      </activation>

      <repositories>
        <repository>
          <id>jdk14</id>
          <name>Repository for JDK 1.4 builds</name>
          <url>http://www.myhost.com/maven/jdk14</url>
          <layout>default</layout>
          <snapshotPolicy>always</snapshotPolicy>
        </repository>
      </repositories>
    </profile>
    -->

    <!--
     | <plugin>
     |   <groupId>org.myco.myplugins</groupId>
     |   <artifactId>myplugin</artifactId>
     |
     |   <configuration>
     |     <tomcatLocation>${tomcatPath}</tomcatLocation>
     |   </configuration>
     | </plugin>
     | ...
    <profile>
      <id>env-dev</id>

      <activation>
        <property>
          <name>target-env</name>
          <value>dev</value>
        </property>
      </activation>

      <properties>
        <tomcatPath>/path/to/tomcat/instance</tomcatPath>
      </properties>
    </profile>
    -->
  </profiles>
 
  <activeProfiles>
    <!--要激活的profile id--> 
    <activeProfile>nexus</activeProfile> 
  </activeProfiles>
  <!-- 
  <activeProfiles>
    <activeProfile>alwaysActiveProfile</activeProfile>
    <activeProfile>anotherAlwaysActiveProfile</activeProfile>
  </activeProfiles>
  -->
</settings>

发布项目到nexus的pom.xml配置

在settings.xml中配置权限，其中id要与pom文件中的id一致

<distributionManagement>
    <repository>
        <id>releases</id>
        <name>Releases</name>
        <url>http://{yu_ming-ip}/repository/maven-releases</url>
    </repository>
    <snapshotRepository>
        <id>snapshot</id>
        <name>Snapshot</name>
        <url>http://{yu_ming-ip}/repository/maven-snapshots</url>
    </snapshotRepository>
</distributionManagement>

使用命令发布项目

1	mvn clean deploy

在pom.xml指定nexus

<repositories>
    <repository>
        <id>nexus</id>
        <name>nexus</name>
        <url>http://yu_ming-ip:8081/nexus/content/groups/public/</url>
        <releases>
          <enabled>true</enabled>
        </releases>
        <snapshots>
          <enabled>true</enabled>
        </snapshots>
    </repository>
</repositories>

在项目的pom.xml文件中指定插件仓库

<pluginRepositories>
    <pluginRepository>
        <id>nexus</id>
        <name>nexus</name>
        <url>http://yu_ming-ip:8081/nexus/content/groups/public/</url>
        <releases>
            <enabled>true</enabled>
        </releases>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </pluginRepository>
</pluginRepositories>

测试
离线包上传
将jar包和pom文件一起传入即可

配置apt仓库

创建ubuntu blob stores
创建仓库选择apt(hosted)
键入名称ubuntu
分支Distribution 输入：focal,bionic,xenial,disco,eoan
signing key：通过gpg --export-secret-key --armor 导出，并输入密码
在任意机器生成命令：apt install rng-tools && gpg --gen-key ,一直回车再按提示输入相关信息

https://mirror.tuna.tsinghua.edu.cn/ubuntu/
nexus

Ubuntu的软件源配置文件是 /etc/apt/sources.list。将系统自带的该文件做个备份，将该文件替换为下面内容:

# bionic为1804，按操作系统不同更改
deb http://yu_ming-ip:8081/repository/ubuntuproxy/ bionic main restricted universe multiverse
deb http://yu_ming-ip:8081/repository/ubuntuproxy/ bionic-updates main restricted universe multiverse
deb http://yu_ming-ip:8081/repository/ubuntuproxy/ bionic-backports main restricted universe multiverse
deb http://yu_ming-ip:8081/repository/ubuntuproxy/ bionic-security main restricted universe multiverse

测试

配置docker仓库

配置go仓库

创建go blob stores
创建仓库选择go(proxy)
键入名称
输入远程存储地址 https://mirrors.aliyun.com/goproxy/ 勾选Use certificates stored
选择之前创建的blob stores
创建仓库选择go(group)
键入名称
选择创建的go blob stores
在member选项选择刚刚创建好的proxy

nexus

修改环境变量

# 1.13以上
go env -w GO111MODULE=on
go env -w GOPROXY=http://yu_ming-ip:8081/repository/gogroup/
# 以下
# windows
set GO111MODULE=on

export GO111MODULE=on
export GOPROXY=http://yu_ming-ip:8081/repository/gogroup/

测试
go get -u github.com/golang/sys

配置npm仓库

创建blob stores
创建仓库选择npm(hosted)
键入名称
选择刚刚创建的blob stores
创建仓库选择npm(proxy)
键入名称
输入远程存储地址 https://registry.npm.taobao.org 勾选Use certificates stored
选择之前创建的blob stores
创建仓库选择npm(group)
键入名称
选择刚刚创建的blob stores
在member选项选择刚刚创建好的hosted和proxy

1 2	npm config get registry npm config set registry http://yu_ming-ip:8081/repository/npmgroup/

nexus

配置pypi仓库

创建pypi blob stores
创建pypihosted
创建pypiproxy
http://mirrors.aliyun.com/pypi

nexus

创建pypigroup
测试

1	pip install requests -i http://yu_ming-ip:8081/repository/pypigroup/simple --trusted-host yu_ming-ip

配置yum仓库

创建yum存储空间
填写对应信息
创建yumhosted

nexus

创建yumproxy
https://mirrors.aliyun.com/centos

nexus

创建yumgroup

nexus

在 etc/yum.repos.d/ 备份 *.repo 文件并新建 nexus.repo 填如下内容

[nexus]
name=NexusYum
baseurl=http://yu_ming-ip:8081/repository/yumgroup/$releasever/os/$basearch/
enabled=1
gpgcheck=0

1 2	yum clean all yum makecache

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1. 使用Nexus部署私有仓库