Fix Redis config path

.gitignore

@@ -8,3 +8,4 @@ env/
 venv/
 .idea/
 .env
+.bash_history

docker-compose.yml

@@ -2,7 +2,7 @@ version: "2"
    
 services:
   app:
-    image: pathogen/threshold
+    image: pathogen/threshold:latest
     build: ./docker
     volumes:
       - ${PORTAINER_GIT_DIR}:/code
@@ -31,7 +31,7 @@ services:
       image: redis
       command: redis-server /etc/redis.conf
       volumes:
-          - ./docker/redis.conf:/etc/redis.conf
+          - ${PORTAINER_GIT_DIR}/docker/redis.conf:/etc/redis.conf
       volumes_from:
           - tmp