settings.xml

<settings>
  <servers>
   <server>
      <id>ossrh</id>
    </server>

  </servers>
  <profiles>
    <profile>
      <id>ossrh</id>
      <activation>
        <activeByDefault>true</activeByDefault>
      </activation>    
    </profile>

 <profile>
     <id>allow-snapshots</id>
        <activation><activeByDefault>true</activeByDefault></activation>
     <repositories>
       <repository>
         <id>snapshots-repo</id>
         <url>https://oss.sonatype.org/content/repositories/snapshots</url>
         <releases><enabled>false</enabled></releases>
         <snapshots><enabled>true</enabled></snapshots>
       </repository>

        <repository>
         <id>releases-repo</id>
         <url>https://oss.sonatype.org/service/local/staging/deploy/maven2</url>
         <releases><enabled>false</enabled></releases>
         <snapshots><enabled>false</enabled></snapshots>
       </repository>
	   <repository>
        <id>danubetech-maven-public</id>
        <url>https://repo.danubetech.com/repository/maven-public/</url>
      </repository>

     </repositories>
   </profile>

  </profiles>
</settings>