'io.fabric8:fabric-etcd:2.0.21'
<dependency>
<groupId>io.fabric8</groupId>
<artifactId>fabric-etcd</artifactId>
<version>2.0.21</version>
</dependency>
<dependency org="io.fabric8" name="fabric-etcd" rev="2.0.21"/>
"io.fabric8", "fabric-etcd", "2.0.21"