Use Docker Compose deploy Nexus (Photo Tutorial) on Server Ubuntu

Scenes

Compose installed on Docker-Compose Introduction and Ubuntu Server:

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100902301

Docker Compose basic use - use Compose to start Tomcat as an example:

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100904080

Docker Compose deployment project into the container - based mall project of Tomcat and mysql (with source code and sql download):

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100941366

Compose the basis of the basic operation achieved in the above, the structures implemented using Docker Compose Nexus.

Nexus

Nexus is Maven PW, the remote Maven repository, the default is a central warehouse, some of the components can not be downloaded from the center, such as internal project also deployed to the PW, so that other dependent projects.

Note:

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https://blog.csdn.net/badao_liumang_qizhi
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achieve

Step by step from scratch to build Ubuntu Server server, modify the data source, install Docker, configure the mirror accelerator, Compose deployment Gitlab services:

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/101077527

Referring to the above blog to build a good environment.

Nexus also need to deploy the service at least more than 2G of memory, so when we create a new virtual machine or cloning to remember to modify its memory.

First, we find Docker warehouse Nexus3

 

 

Then pull the mirror copy command.

 

 

Open the virtual machine and use XShell connection.

Mirrored pull nexus3

docker pull sonatype/nexus3

After pulling the success, we follow the specifications / usr / local / under the new docker / nexus, and the new docker-compose.yml

 

 

yml configuration file code

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

 

Exit and save

 

 

Then start nexus

docker-compose up

 

 

 

Open your browser and enter:

ip: port number is configured in the above yml profile.