Change prod container names

docker/docker-compose.prod.yml

@@ -12,6 +12,7 @@ version: "2.2"
 services:
   app:
     image: pathogen/monolith:latest
+    container_name: monolith
     build: ./docker
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
@@ -32,6 +33,7 @@ services:
 
   threshold:
     image: pathogen/threshold:latest
+    container_name: threshold
     build: ./legacy/docker
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
@@ -101,6 +103,7 @@ services:
 
   kafka:
     image: bitnami/kafka
+    container_name: kafka
     depends_on:
       - zookeeper
       - broker