one more fixup

.env.sample

@@ -1,5 +1,9 @@
+##### START - essential values to be configured
 DOMAIN="open-inventory.example.net"
 APP_URL="https://open-inventory.example.net"
+### obtain an APP_KEY via `/dev/urandom | head -c 32 | base64`, it looks like something like this: "jTYFZ/0b55r7UnGy2AKN9guSdqHyUl+iomf553Mrpd8="
+APP_KEY=
+##### END - essential values to be configured
 
 TYPE=open-inventory
 LETS_ENCRYPT_ENV=production

abra.sh

@@ -11,18 +11,9 @@ export DB_PASSWORD=$(cat /run/secrets/db_password)
 initial_setup() {
   cd /app/
 
-  # init .env file, we only use it for the APP_KEY, as the other variables, are exported by Docker as env vars
-  echo "APP_KEY=" > .env
-
-  echo "Generating APP_KEY..."
-  php artisan key:generate
-
   # clear config cache, where a previous invalid APP_KEY might still be present
   clear_cache
 
-  # after generating the APP_KEY, in order for Laravel to pick it up, it needs to be exported
-  export_dot_env .env
-
   echo "DB migrations status:"
   php artisan migrate:status
   echo "Starting DB migrations..."