CSIT uplift for CBS, generalized DFC, bugfixes, stability, traceability

Issue-ID: DCAEGEN2-1719
Change-Id: If5c96a7f205a34f78e50585a7187c5b9a3820023
Signed-off-by: TamasBakai <tamas.bakai@est.tech>
diff --git a/plans/dcaegen2-collectors-datafile/ManagementInterface-suite/teardown.sh b/plans/dcaegen2-collectors-datafile/ManagementInterface-suite/teardown.sh
index 97ef403..d8877fb 100644
--- a/plans/dcaegen2-collectors-datafile/ManagementInterface-suite/teardown.sh
+++ b/plans/dcaegen2-collectors-datafile/ManagementInterface-suite/teardown.sh
@@ -1,3 +1,6 @@
 #!/usr/bin/env bash
-
-kill-instance.sh dfc_app
\ No newline at end of file
+set +e
+docker exec -it dfc_app0 cat /var/log/ONAP/application.log > $WORKSPACE/archives/dfc_app0_application.log
+kill-instance.sh dfc_app0
+set -e
+exit 0