fix issues with smaller docker image

Dockerfile

@@ -4,5 +4,4 @@ RUN apk add git g++ linux-headers && git clone https://github.com/cryptosharks13
 WORKDIR /app
 RUN git checkout "master"
 RUN pip install -r requirements.txt
-RUN pip install whitenoise
-ENTRYPOINT [ "sh" ]
+RUN pip install supervisor whitenoise

docker-compose.yaml

@@ -4,7 +4,9 @@ services:
     volumes:
       - /root/.lnd:/root/.lnd:ro
       - /root/lndg/data:/app/data:rw
+      - /root/lndg/data/lndg-controller.log:/var/log/lndg-controller.log:rw
     command:
+      - sh
       - -c
       - python initialize.py -net 'mainnet' -rpc 'localhost:10009' -wn && python controller.py runserver 0.0.0.0:8000 > /var/log/lndg-controller.log 2>&1
     ports:

initialize.py

@@ -217,12 +217,12 @@ def write_supervisord_settings(sduser):
 stdout_logfile = /var/log/lndg-controller.log
 stdout_logfile_maxbytes = 150MB
 stdout_logfile_backups = 15
-''' % (sduser, supervisord_secret, supervisord_secret, BASE_DIR, BASE_DIR)
-    if Path("/usr/local/etc/supervisord.conf").exists():
+''' % (sduser, supervisord_secret, supervisord_secret, BASE_DIR)
+    if Path("/usr/local/supervisord.conf").exists():
         print('A supervisord settings file already exist, skipping creation...')
         return
     try:
-        with open("/usr/local/etc/supervisord.conf", "w") as f:
+        with open("/usr/local/supervisord.conf", "w") as f:
             f.write(supervisord_settings_file)
     except Exception as e:
         print('Error creating the settings file: ', str(e))