settings.xml

<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">
	<profiles>
		<profile>
			<id>repositories</id>
			<activation>
				<activeByDefault>true</activeByDefault>
			</activation>
			<properties>
				<!-- Nexus instance URL, example: http://example:8081/nexus -->
				<nexus.url>url/to/local/nexus/instance</nexus.url>
				<nexus.snapshots.url>${nexus.url}/content/repositories/snapshots</nexus.snapshots.url>
				<nexus.releases.url>${nexus.url}/content/repositories/releases</nexus.releases.url>
			</properties>
		</profile>
	</profiles>
	<servers>
		<!-- Example deployment user and pass, replace with your deployment user and pass, see Nexus OSS guide for more information -->
		<server>
			<id>nexus_deployment</id>
			<username>nexus_deployment_user</username>
			<password>nexus_deployment_pass</password>
		</server>
	</servers>

</settings>