docker_push.sh to ${NIGHTLY_TAG}-$(date +%Y-%m-%d)

.gitlab-ci.yml: docker_push.sh to {NIGHTLY_TAG}-(date +%Y-%m-%d) {FEATURE_EXPORT_TAG}-(date +%Y-%m-%d)

.gitlab-ci.yml

@@ -277,6 +277,9 @@ jug_xl:nightly:
     - ./gitlab-ci/docker_push.sh -i ${BUILD_IMAGE} -l ${NIGHTLY_TAG} 
                                  -n $DOCKER_NTRIES -t $DOCKER_WAIT_TIME
                                  ${NIGHTLY_TAG} ${PUSH_FLAG}
+    - ./gitlab-ci/docker_push.sh -i ${BUILD_IMAGE} -l ${NIGHTLY_TAG} 
+                                 -n $DOCKER_NTRIES -t $DOCKER_WAIT_TIME
+                                 ${NIGHTLY_TAG}-$(date +%Y-%m-%d) ${PUSH_FLAG}
 
 jug_xl:feature:
   extends: .build
@@ -314,7 +317,9 @@ jug_xl:feature:
     - ./gitlab-ci/docker_push.sh -i ${BUILD_IMAGE} -l ${INTERNAL_TAG}-${DETECTOR}-${DETECTOR_BRANCH}
                                  -n ${DOCKER_NTRIES} -t ${DOCKER_WAIT_TIME}
                                  ${FEATURE_EXPORT_TAG} ${PUSH_FLAG}
-
+    - ./gitlab-ci/docker_push.sh -i ${BUILD_IMAGE} -l ${INTERNAL_TAG}-${DETECTOR}-${DETECTOR_BRANCH}
+                                 -n ${DOCKER_NTRIES} -t ${DOCKER_WAIT_TIME}
+                                 ${FEATURE_EXPORT_TAG}-$(date +%Y-%m-%d) ${PUSH_FLAG}
 .singularity:
   stage: deploy
   interruptible: true