docker image and volume ls

.gitlab-ci.yml

@@ -10,6 +10,7 @@ deploy:
   variables:
     TEST_BUILDVERSION: testing-build-cache-${CI_PIPELINE_ID}
   script:
+    - docker image ls
     - cat .tmp/hello-world.txt || true
     - mkdir -p .tmp
     - ls -al /tmp
@@ -28,6 +29,8 @@ deploy:
     - du -sh `pwd`/.tmp/.gradle/* | sort -h
     - mv /tmp/.gradleBuildCache/ .gradleBuildCache/ || true
     - echo "hello-world" > .tmp/hello-world.txt
+    - docker image ls
+    - docker volume ls
   artifacts:
     reports:
       dotenv: version.env