minor changes, auto-certificate

docker-entrypoint.sh

@@ -1,6 +1,12 @@
 #!/bin/sh
 set -e
 
+if [[ -z "${CUSTOM_CERT}" ]]; then
+  if [ ! -f /cert/private.key ]; then
+    openssl req -newkey rsa:2048 -sha256 -nodes -keyout /cert/private.key -x509 -days 1000 -out /cert/public.pem -subj "/C=US/ST=Berlin/L=Berlin/O=my_org/CN=my_cn"
+  fi
+fi
+
 sleep 10
 aerich upgrade
-python main.py
+python main.py