5 Operation and maintenance-ubuntu16.04.6xenial-basic environment construction-docker integration nexus

1 installation

1 Enter the installation directory

cd /usr/local/docker/nexus

2 Edit compose file

vi docker-compose.yml

3 Add file content

• Mirror reference URL: https://hub.docker.com/

version: '3'
services: 
   nexus:
       restart: always
       image: sonatype/nexus3
       container_name: nexus
       ports:
           - 83:8081
           - 443:443
       volumes:
           - /usr/local/docker/nexus/data:/nexus-data

4 Create a new data volume directory and modify permissions

sudo mkdir data && sudo chmod 777 data

5 Start

docker-compose up -d

6 Enter the container, containerId is the container id

docker exec -it containerId bash
#如果提示bash错误，请用以下命令
docker exec -it containerId sh

7 Check the password for the initial test, the default user name: admin

cat /nexus-data/admin.password

8 Browser accesshttp://192.168.30.143:83

Initialize change password
Enabling anonymous access Allow anonymous access uncheck

---

2 configuration

2.1 Configure Maven's settings.xml

Refer to the URL for the description of the settings.xml file: https://www.cnblogs.com/wdliu/p/8312543.html
1 Add the following information to the servers node.
ID can be freely specified. The user name and password are the user name and password of the private warehouse.

<server>
    <id>maven-nexus-releases</id>
    <username>admin</username>
    <password>12345678</password>
</server>
<server>
    <id>maven-nexus-snapshots</id>
    <username>admin</username>
    <password>12345678</password>
</server>

2 Add Alibaba Cloud mirroring under the mirrors node to increase download speed

	<mirror> 
		<id>alimaven</id> 
		<name>aliyun maven</name> 
		<url>http://maven.aliyun.com/nexus/content/groups/public/</url> 
		<mirrorOf>central</mirrorOf> 
	</mirror> 

3 Insert under the profiles node

  </profiles>
	<profile>    
      <id>nexus</id>    
      <repositories>    
        <repository>    
          <id>maven-nexus-releases</id>  
          <url>http://192.168.30.143:83/repository/maven-public/</url>
          <releases><enabled>true</enabled></releases>    
          <snapshots><enabled>true</enabled></snapshots>    
        </repository>    
        <repository>    
          <id>maven-nexus-snapshots</id> 
          <url>http://192.168.30.143:83/repository/maven-public/</url>
          <releases><enabled>true</enabled></releases>    
          <snapshots><enabled>true</enabled></snapshots>    
        </repository>
      </repositories>    
      <pluginRepositories>    
         <pluginRepository>    
                <id>maven-nexus-releases</id>    
                 <url>http://192.168.30.143:83/repository/maven-public/</url>
                 <releases><enabled>true</enabled></releases>    
                 <snapshots><enabled>true</enabled></snapshots>    
               </pluginRepository>    
               <pluginRepository>    
                 <id>maven-nexus-snapshots</id>    
                  <url>http://192.168.30.143:83/repository/maven-public/</url>
                <releases><enabled>true</enabled></releases>    
                 <snapshots><enabled>true</enabled></snapshots>    
             </pluginRepository>    
         </pluginRepositories>    
    </profile>    
  </profiles>
   <activeProfiles>
    <activeProfile>nexus</activeProfile>
  </activeProfiles>

2.2 Configure project pom.xml

1 Download the jar package from the warehouse and add content

<repositories>
		<repository>
			<id>nexus</id>
			<name>Nexus</name>
			<url>http://192.168.30.143:83/repository/maven-public/</url>
			<releases>
				<enabled>true</enabled>
			</releases>
			<snapshots>
				<enabled>true</enabled>
			</snapshots>
		</repository>
	</repositories>
	<pluginRepositories>
		<pluginRepository>
			<id>nexus</id>
			<name>Nexus</name>
			<url>http://192.168.30.143:83/repository/maven-public/</url>
			<releases>
				<enabled>true</enabled>
			</releases>
			<snapshots>
				<enabled>true</enabled>
			</snapshots>
		</pluginRepository>
	</pluginRepositories>

2 Realize uploading the local jar package

	<distributionManagement>
		<repository>
			<id>maven-nexus-releases</id>
			<url>http://192.168.30.143:83/repository/maven-releases</url>
		</repository>
		<snapshotRepository>
			<id>maven-nexus-snapshots</id>
			<url>http://192.168.30.143:83/repository/maven-snapshots</url>
		</snapshotRepository>
	</distributionManagement>

3 Verify upload

1 You can manually upload the jar in the cmd window, as follows:

mvn deploy:deploy-file -DgroupId=org.springframework.boot -DartifactId=spring-boot-starter -Dversion=1.4.7 -Dpacking=jar -Dfile=D:/spring-boot-1.4.7.RELEASE.jar -Durl http://192.168.30.143:83/repository/maven-releases/ -DrepositoryId=maven-nexus-releases