Upgrade to Cassandra 3

Creating base dockers suitable for Cassandra 3
remove cqlsh version

Change-Id: I996bad2341410cdf45c49f191e998acf4781fc5d
Issue-ID: SDC-2596
Signed-off-by: shrek2000 <oren.kleks@amdocs.com>
diff --git a/openecomp-be/dist/sdc-onboard-db-init-docker/artifacts/Dockerfile b/openecomp-be/dist/sdc-onboard-db-init-docker/artifacts/Dockerfile
index 76e1d2b..29189db 100644
--- a/openecomp-be/dist/sdc-onboard-db-init-docker/artifacts/Dockerfile
+++ b/openecomp-be/dist/sdc-onboard-db-init-docker/artifacts/Dockerfile
@@ -1,4 +1,4 @@
-FROM onap/base_sdc-cqlsh:1.4.1
+FROM onap/base_sdc-cqlsh:1.5.0-SNAPSHOT-latest
 
 COPY init_keyspaces.cql /root/