feat: opensearch and optimization for using production config

and fuck you, elasticsearch

fuhoblog/settings/base.py

@@ -12,10 +12,14 @@
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 import os
+import dotenv
+
+dotenv.load_dotenv()
 
 PROJECT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 BASE_DIR = os.path.dirname(PROJECT_DIR)
 
+SECRET_KEY = os.environ["SECRET_KEY"] or ""
 
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/3.2/howto/deployment/checklist/
@@ -187,3 +191,5 @@
 # Base URL to use when referring to full URLs within the Wagtail admin backend -
 # e.g. in notification emails. Don't include '/admin' or a trailing slash
 WAGTAILADMIN_BASE_URL = 'http://example.com'
+
+CSRF_COOKIE_SECURE = True

fuhoblog/settings/production.py

@@ -1,26 +1,54 @@
 from .base import *
 
+import os
+from urllib.parse import urlparse
+
 DEBUG = False
 
-ENV_KEYS = ['DB_NAME', 'DB_HOST', 'DB_PORT', 'DB_PASS', 'DB_USER']
-ENV_VARS = list(map(os.environ.get, ENV_KEYS))
+if SECRET_KEY == '':
+    print('no SECRET_KEY env')
+    exit(1)
 
 DATABASES = DATABASES
+WAGTAILSEARCH_BACKENDS = WAGTAILSEARCH_BACKENDS
+
+if os.environ.get('DATABASE') is not None:
+    try:
+        DATABASE_ENVIRON = urlparse(os.environ['DASTABASE'])
+        if DATABASE_ENVIRON.scheme == 'mysql':
+            DATABASES |= {
+                'default': {
+                    'ENGINE': 'django.db.backends.mysql',
+                    'NAME': os.environ['MYSQL_DATABASE'],
+                    'USER': os.environ['MYSQL_PASSWORD'],
+                    'PASSWORD': os.environ['MYSQL_PASSWORD'],
+                    'HOST': os.environ['MYSQL_HOST'],
+                    'PORT': os.environ['MYSQL_PORT'],
+                },
+            }
+        else:
+            print('DATABASE environment unknown scheme', DATABASE_ENVIRON.scheme)
+    except ValueError:
+        print('DATABASE environment variable invalid')
+else:
+    print('Did not tried using DATABASE despite tried to load PRODUCTION config')
 
-if all(
-    not k.startswith('DB_') or ENV_VARS[i] is not None for i, k in enumerate(ENV_KEYS)
-):
-    print('Using MYSQL instead')
-    DATABASES = {
+
+if os.environ['OPENSEARCH_HOST'] is not None:
+    WAGTAILSEARCH_BACKENDS = {
         'default': {
-            'ENGINE': 'django.db.backends.mysql',
-            'NAME': ENV_VARS[0],
-            'USER': ENV_VARS[4],
-            'PASSWORD': ENV_VARS[3],
-            'HOST': ENV_VARS[1],
-            'PORT': ENV_VARS[2],
-        },
+            'BACKEND': 'wagtail.search.backends.elasticsearch7',
+            'URLS': [os.environ['OPENSEARCH_HOST']],
+            'INDEX': 'blog',
+            'TIMEOUT': 5,
+            'OPTIONS': {},
+            'INDEX_SETTINGS': {},
+        }
     }
+else:
+    print('Did not tried using OPENSEARCH despite tried to load PRODUCTION config')
+
+ALLOWED_HOSTS = ['*']
 
 try:
     from .local import *

requirements.txt

@@ -1,6 +1,8 @@
 Django>=4.2,<4.3
 wagtail>=6,<7
-# wagtail>=5.0,<5.1
 gunicorn==22
+elasticsearch==7.13.4
 wagtail-localize==1.9
-wagtail_modeladmin==2.0
+wagtail_modeladmin==2.0
+python-dotenv
+mysqlclient

run.sh

@@ -1,3 +1,4 @@
+export DJANGO_SETTINGS_MODULE="fuhoblog.settings.production"
 rm -rv static
 python manage.py collectstatic
 python manage.py migrate --noinput