+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>exec-maven-plugin</artifactId>
+ <version>1.6.0</version>
+ <executions>
+ <execution>
+ <id>docker_info</id>
+ <phase>validate</phase>
+ <goals>
+ <goal>exec</goal>
+ </goals>
+ <configuration>
+ <executable>docker</executable>
+ <arguments>
+ <argument>ps</argument>
+ <argument>--all</argument>
+ </arguments>
+ </configuration>
+ </execution>
+ <execution>
+ <id>docker_info2</id>
+ <phase>validate</phase>
+ <goals>
+ <goal>exec</goal>
+ </goals>
+ <configuration>
+ <executable>docker</executable>
+ <arguments>
+ <argument>images</argument>
+
+ </arguments>
+ </configuration>
+ </execution>
+ </executions>
+
+ </plugin>