Task #9553 Handle Environment Variables

requirements.txt

@@ -14,6 +14,7 @@ parsedatetime
 pyparsing
 pydot
 django-extensions
+django-environ
 
 # PDF creating
 django-hardcopy

uncloud/.env-sample

@@ -0,0 +1,16 @@
+ALLOWED_HOSTS=
+STRIPE_KEY=
+STRIPE_PUBLIC_KEY=
+DATABASE_ENGINE=
+DATABASE_NAME=
+DATABASE_HOST=
+DATABASE_PORT=
+DATABASE_USER=
+DATABASE_PASSWORD=
+EMAIL_HOST=
+EMAIL_HOST_USER=
+EMAIL_HOST_PASSWORD=
+GITLAB_SERVER=
+GITLAB_OAUTH_TOKEN=
+GITLAB_AUTHOR_EMAIL=
+GITLAB_AUTHOR_NAME=

uncloud/.gitignore

@@ -1,2 +1,3 @@
 local_settings.py
 ldap_max_uid_file
+.env

uncloud/settings.py

@@ -14,6 +14,7 @@ import os
 import re
 import ldap
 import sys
+import environ
 
 from django.core.management.utils import get_random_secret_key
 from django_auth_ldap.config import LDAPSearch, LDAPSearchUnion
@@ -21,16 +22,25 @@ from django_auth_ldap.config import LDAPSearch, LDAPSearchUnion
 
 LOGGING = {}
 
+# Initialise environment variables
+env = environ.Env()
+environ.Env.read_env()
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 sys.modules['fontawesome_free'] = __import__('fontawesome-free')
 
 # https://docs.djangoproject.com/en/3.0/ref/settings/#databases
+
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+        'ENGINE': env('DATABASE_ENGINE'),
+        'NAME': env('DATABASE_NAME') if env('DATABASE_NAME') else os.path.join(BASE_DIR, 'db.sqlite3'),
+        'USER': env('DATABASE_USER'),
+        'PASSWORD': env('DATABASE_PASSWORD'),
+        'HOST': env('DATABASE_HOST'),
+        'PORT': env('DATABASE_PORT'),
     }
 }
 
@@ -188,11 +198,11 @@ STATICFILES_FINDERS = [
 ]
 
 #VM Deployment TEMPLATE
-GITLAB_SERVER = 'https://code.ungleich.ch'
-GITLAB_OAUTH_TOKEN = ''
+GITLAB_SERVER = env('GITLAB_SERVER')
+GITLAB_OAUTH_TOKEN = env('GITLAB_OAUTH_TOKEN')
 GITLAB_PROJECT_ID = 388
-GITLAB_AUTHOR_EMAIL = ''
-GITLAB_AUTHOR_NAME = ''
+GITLAB_AUTHOR_EMAIL = env('GITLAB_AUTHOR_EMAIL')
+GITLAB_AUTHOR_NAME = env('GITLAB_AUTHOR_NAME')
 GITLAB_YAML_DIR = ''
 
 # XML-RPC interface of opennebula
@@ -202,13 +212,13 @@ OPENNEBULA_URL = 'https://opennebula.example.com:2634/RPC2'
 OPENNEBULA_USER_PASS = 'user:password'
 
 # Stripe (Credit Card payments)
-STRIPE_KEY=""
-STRIPE_PUBLIC_KEY=""
+STRIPE_KEY=env('STRIPE_KEY')
+STRIPE_PUBLIC_KEY=env('STRIPE_PUBLIC_KEY')
 BILL_PAYMENT_DELAY = 0
 # The django secret key
 SECRET_KEY=get_random_secret_key()
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = env('ALLOWED_HOSTS')
 
 # required for hardcopy / pdf rendering: https://github.com/loftylabs/django-hardcopy
 CHROME_PATH = '/usr/bin/chromium-browser'
@@ -231,12 +241,12 @@ AUTH_LDAP_USER_SEARCH = LDAPSearch("dc=example,dc=com",
 LDAP_CUSTOMER_DN="ou=customer,dc=example,dc=com"
 
 EMAIL_USE_TLS = True
-EMAIL_HOST = ''
-EMAIL_PORT = 465
-EMAIL_HOST_USER = DEFAULT_FROM_EMAIL = ''
-EMAIL_HOST_PASSWORD = ''
-DEFAULT_FROM_EMAIL = ''
-RENEWAL_FROM_EMAIL = 'test@example.com'
+EMAIL_HOST = env('EMAIL_HOST')
+EMAIL_PORT = 25
+EMAIL_HOST_USER = DEFAULT_FROM_EMAIL = env('EMAIL_HOST_USER')
+EMAIL_HOST_PASSWORD = env('EMAIL_HOST_PASSWORD')
+DEFAULT_FROM_EMAIL = 'support@ungleich.ch'
+RENEWAL_FROM_EMAIL = 'support@ungleich.ch'
 # Should be removed in production
 EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'