Added support for Consul/CBS and multiple DFCs

Issue-ID: INT-1155
Change-Id: I3c1ed2f6072655c4396e406ddfd490d3786fe4d6
Signed-off-by: BjornMagnussonXA <bjorn.magnusson@est.tech>
diff --git a/test/mocks/datafilecollector-testharness/dr-sim/Dockerfile b/test/mocks/datafilecollector-testharness/dr-sim/Dockerfile
index 3d95492..da05eed 100644
--- a/test/mocks/datafilecollector-testharness/dr-sim/Dockerfile
+++ b/test/mocks/datafilecollector-testharness/dr-sim/Dockerfile
@@ -1,6 +1,6 @@
 #Common image for both dmmapDR and dmaapDR_redir
 
-FROM node:8
+FROM node:12
 
 WORKDIR /app