fixes to docker related aspects

Change-Id: I464140c3a1104ef17634038dfc0f40c1522bc0b9
diff --git a/Makefile b/Makefile
index 20cb119..d413899 100644
--- a/Makefile
+++ b/Makefile
@@ -85,7 +85,10 @@
 	docker build -t cord/voltha -f docker/Dockerfile.voltha .
 
 chameleon:
+	mkdir tmp.chameleon
+	cp -R chameleon/* tmp.chameleon
 	docker build -t cord/chameleon -f docker/Dockerfile.chameleon .
+	rm -rf tmp.chameleon
 
 ofagent:
 	docker build -t cord/ofagent -f docker/Dockerfile.ofagent .
diff --git a/docker/Dockerfile.chameleon b/docker/Dockerfile.chameleon
index 3b2f483..bf20c9f 100644
--- a/docker/Dockerfile.chameleon
+++ b/docker/Dockerfile.chameleon
@@ -37,7 +37,7 @@
 # Bundle app source
 RUN mkdir /chameleon && touch /chameleon/__init__.py
 ENV PYTHONPATH=/chameleon
-COPY chameleon /chameleon/chameleon
+COPY tmp.chameleon /chameleon/chameleon
 
 # Exposing process and default entry point
 CMD ["python", "chameleon/chameleon/main.py"]