add slf4j test dependency
<version>29.0-jre</version>
<scope>test</scope>
</dependency>
+ <!-- Required by the Kubernetes java client -->
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>slf4j-simple</artifactId>
+ <version>1.6.2</version>
+ <scope>test</scope>
+ </dependency>
+
</dependencies>
