Persist LNT instance and config in docker-compose.yml

Otherwise the configuration is recreated everytime the image is launched and we lose all the profiles etc.

Author: lukel97

docker-compose.yml

@@ -18,6 +18,9 @@ services:
         condition: on-failure
     ports:
       - "8000:8000"
+    volumes:
+      - lnt_data:/var/lib/lnt
+      - lnt_config:/etc/lnt
 
   db:
     container_name: lnt-postgres
@@ -26,3 +29,7 @@ services:
       - POSTGRES_PASSWORD=${DB_PWD}
       - POSTGRES_USER=${DB_USER:-lntuser}
       - POSTGRES_DB=${DB_BASE:-lnt}
+
+volumes:
+  lnt_data:
+  lnt_config:

docker/docker-entrypoint.sh

@@ -3,20 +3,20 @@
 DB_PATH=${DB_ENGINE:-postgresql}://${DB_USER:-lntuser}:${DB_PWD:?}@${DB_HOST:?}
 DB_BASE=${DB_BASE:-lnt}
 
-if [ ! -r /etc/lnt.cfg ]; then
+if [ ! -r /etc/lnt/lnt.cfg ]; then
   DB_BASE_PATH="${DB_PATH}/${DB_BASE}" wait_db
-  lnt create /var/lib/lnt \
-	  --config /etc/lnt.cfg \
+  lnt create /var/lib/lnt/instance \
+	  --config /etc/lnt/lnt.cfg \
 	  --wsgi lnt_wsgi.py \
 	  --tmp-dir /tmp/lnt \
 	  --db-dir "${DB_PATH}" \
 	  --default-db "${DB_BASE}"
   if [ -n "${LNT_AUTH_TOKEN:-}" ]; then
-    sed -i "s/# \(api_auth_token =\).*/\1 '${LNT_AUTH_TOKEN}'/" /etc/lnt.cfg
+    sed -i "s/# \(api_auth_token =\).*/\1 '${LNT_AUTH_TOKEN}'/" /etc/lnt/lnt.cfg
   fi
 fi
 
-cd /var/lib/lnt
+cd /var/lib/lnt/instance
 exec gunicorn lnt_wsgi:application \
 	--bind 0.0.0.0:8000 \
 	--workers 8 \