chore: Update Kind configuration, refactor database and allowed hosts environment variable handling, and adjust Kustomize dev overlay.

Author: TineoC

config/env/dev.env.example

@@ -1,13 +1,13 @@
 DEBUG=True
 SECRET_KEY=foo
-DJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]
+
 SQL_ENGINE=django.db.backends.postgresql
 SQL_DATABASE=balancer_dev
 SQL_USER=balancer
 SQL_PASSWORD=balancer
 SQL_HOST=db
 SQL_PORT=5432
-DATABASE=postgres
+
 LOGIN_REDIRECT_URL=
 OPENAI_API_KEY=
 ANTHROPIC_API_KEY=

deploy/manifests/balancer/base/secret.template.yaml

@@ -13,7 +13,6 @@ metadata:
   namespace: balancer
 type: Opaque
 stringData:
-  DATABASE: postgres
   DEBUG: '1'
   LOGIN_REDIRECT_URL: ''
   OPENAI_API_KEY: openapi_key_here

server/balancer_backend/settings.py

@@ -29,7 +29,7 @@
 
 # Fetching the value from the environment and splitting to list if necessary.
 # Fallback to '*' if the environment variable is not set.
-ALLOWED_HOSTS = os.environ.get("DJANGO_ALLOWED_HOSTS", "*").split()
+ALLOWED_HOSTS = os.environ.get("ALLOWED_HOSTS", "*").split()
 
 # If the environment variable contains '*', the split method would create a list with an empty string.
 # So you need to check for this case and adjust accordingly.

server/entrypoint.prod.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-if [ "$DATABASE" = "postgres" ]
+if [ "$SQL_ENGINE" = "django.db.backends.postgresql" ]
 then
     echo "Waiting for postgres..."
 

server/entrypoint.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-if [ "$DATABASE" = "postgres" ]
+if [ "$SQL_ENGINE" = "django.db.backends.postgresql" ]
 then
     echo "Waiting for postgres..."