Example to deploy a simple java proyect to a dockerized nexus
https://hub.docker.com/r/sonatype/nexus3/
Run the docker and when it is available execute a command to show the admin password
docker run -d -p 8081:8081 --name nexus sonatype/nexus3
curl http://localhost:8081
docker exec -u 0 -it nexus cat /nexus-data/admin.password
Loging in into Nexus and change the password of user admin to 'admin'
<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
https://maven.apache.org/xsd/settings-1.0.0.xsd">
<localRepository/>
<interactiveMode/>
<offline/>
<pluginGroups/>
<servers>
<server>
<id>nexus3</id>
<username>admin</username>
<password>admin</password>
</server>
</servers>
<!--
<mirrors>
<mirror>
<id>nexus-snapshots</id>
<url>http://localhost:8081/repository/maven-public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
-->
<mirrors/>
<proxies/>
<profiles/>
<activeProfiles/>
</settings>