Updates for dockerfile

.gitignore

@@ -36,5 +36,5 @@ __pycache__
 # database
 mariadb
 
-# config
-config.yml
+# virtualenv
+.venv

DEVELOPER-SETUP.md

@@ -1,6 +1,6 @@
 ## Setting up the backend
 
-### Copy envs.template to envs.env and fill the variables
+### Copy env.template to .env and fill the variables
 
 ```sh
 cp env.template .env

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '3'
+version: 3
 services:
   mariadb:
     image: lscr.io/linuxserver/mariadb:latest

docker/.dockerignore

@@ -8,4 +8,7 @@ venv/
 __pycache__/
 
 **/assets/library
-../frontend/assets/library/
+../frontend/assets/library/
+
+**/.env
+.env

docker/Dockerfile

@@ -28,10 +28,11 @@ RUN apt update && \
     apt autoremove && \
     rm -rf /var/lib/apt/lists/* /var/cache/apt/*
 WORKDIR /back
-COPY ./backend/requirements.txt ./requirements.txt
 RUN pip install --no-cache --upgrade pip && \
-    pip install --no-cache --upgrade -r requirements.txt
-COPY ./backend/src .
+    pip install --no-cache poetry && \
+    poetry config virtualenvs.create false && \
+    poetry install --no-dev --no-interaction --no-ansi
+COPY ./backend .
 
 # setup init script and config files
 COPY ./docker/init_scripts/* /