marked required env fields

.env.template

@@ -7,7 +7,9 @@ SQL_DEBUG=0
 ALLOWED_HOSTS=*
 
 # random secret key, use for example `base64 /dev/urandom | head -c50` to generate one
+# ---------------------------- REQUIRED -------------------------
 SECRET_KEY=
+# ---------------------------------------------------------------
 
 # your default timezone See https://timezonedb.com/time-zones for a list of timezones
 TIMEZONE=Europe/Berlin
@@ -18,7 +20,9 @@ DB_ENGINE=django.db.backends.postgresql
 POSTGRES_HOST=db_recipes
 POSTGRES_PORT=5432
 POSTGRES_USER=djangouser
+# ---------------------------- REQUIRED -------------------------
 POSTGRES_PASSWORD=
+# ---------------------------------------------------------------
 POSTGRES_DB=djangodb
 
 # database connection string, when used overrides other database settings.

docs/install/docker.md

@@ -51,7 +51,7 @@ There are different versions (tags) released on docker hub.
 The main, and also recommended, installation option is to install this application using Docker Compose.
 
 1. Choose your `docker-compose.yml` from the examples below.
-2. Download the `.env` configuration file with `wget`, then **edit it accordingly**.
+2. Download the `.env` configuration file with `wget`, then **edit it accordingly** (you NEED to set `SECRET_KEY` and `POSTGRES_PASSWORD`).
    ```shell
    wget https://raw.githubusercontent.com/vabene1111/recipes/develop/.env.template -O .env
    ```