fix registrar test

cache/entrypoint.sh

@@ -27,11 +27,10 @@ file_env() {
 		val="$(< "${!fileVar}")"
 	fi
 	cat >> /etc/bash.bashrc <<EOF
-export ${var}=${val}
 EOF
 	echo "the value of variable ${var} is set" >&2
   # make them also available in preparatory steps until container starts
-  export ${var}=${val}
+  export "${var}"="${val}"
 	unset "$fileVar"
 }
 

core/entrypoint.sh

@@ -28,7 +28,7 @@ file_env() {
 	elif [ "${!fileVar:-}" ]; then
 		val="$(< "${!fileVar}")"
 	fi
-	cat >> /root/.profile <<EOF
+	cat >> /etc/bash.bashrc <<EOF
 EOF
 	echo "the value of variable ${var} is set" >&2
   # make them also available in preparatory steps until container starts

preprocessor/entrypoint.sh

@@ -27,11 +27,10 @@ file_env() {
 		val="$(< "${!fileVar}")"
 	fi
 	cat >> /etc/bash.bashrc <<EOF
-export ${var}=${val}
 EOF
 	echo "the value of variable ${var} is set" >&2
   # make them also available in preparatory steps until container starts
-  export ${var}=${val}
+  export "${var}"="${val}"
 	unset "$fileVar"
 }
 

testing/registrar_test.sh

@@ -5,7 +5,7 @@ echo "inside registrar_test"
 IFS=","
 
 while read product; do
-    docker exec -i $(docker ps -qf "name=emg-pvs_registrar") \
+    docker exec -e OS_PASSWORD=$OS_PASSWORD -i $(docker ps -qf "name=emg-pvs_registrar") \
         python3 /registrar.py \
             --objects-prefix $product \
             --service-url $SERVICE_URL \