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watcher-visio/watcher_visio/settings.py
Nikolay Tatarinov 2a0e0c216a
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Refactor code for consistency and readability
- Standardized string quotes across multiple files to use double quotes for consistency.
- Improved formatting of JSON dumps in mock data for better readability.
- Enhanced the structure of various functions and data definitions for clarity.
- Updated test cases to reflect changes in data structure and ensure accuracy.
2026-02-07 18:01:49 +03:00

162 lines
4.5 KiB
Python

"""
Django settings for watcher_visio project.
Generated by 'django-admin startproject' using Django 5.2.8.
For more information on this file, see
https://docs.djangoproject.com/en/5.2/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/5.2/ref/settings/
"""
import os
from pathlib import Path
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
# Use mock data when no OpenStack/Prometheus access (e.g. local dev)
USE_MOCK_DATA = os.environ.get("USE_MOCK_DATA", "false").lower() in ("1", "true", "yes")
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/5.2/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = "django-insecure-747*14ir*49hoo6c2225)kxr%4^am0ub_s-m^_7i4cctu)v$g8"
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = ["*"]
# Application definition
INSTALLED_APPS = [
"django.contrib.admin",
"django.contrib.auth",
"django.contrib.contenttypes",
"django.contrib.sessions",
"django.contrib.messages",
"django.contrib.staticfiles",
"dashboard",
]
# Prometheus settings (environment override recommended)
PROMETHEUS_URL = "http://10.226.74.53:9090/"
PROMETHEUS_METRICS = {
"cpu_usage": "rate(libvirt_domain_info_cpu_time_seconds_total)[300s]",
"ram_usage": "avg_over_time(libvirt_domain_info_memory_usage_bytes[300s]",
}
# Openstack cloud settings
OPENSTACK_REGION_NAME = "cl2k1distlab"
OPENSTACK_CLOUD = "distlab"
# Openstack watcher endoint settings
WATCHER_ENDPOINT_NAME = "infra-optim"
WATCHER_INTERFACE_NAME = "public"
MIDDLEWARE = [
"django.middleware.security.SecurityMiddleware",
"django.contrib.sessions.middleware.SessionMiddleware",
"django.middleware.common.CommonMiddleware",
"django.middleware.csrf.CsrfViewMiddleware",
"django.contrib.auth.middleware.AuthenticationMiddleware",
"django.contrib.messages.middleware.MessageMiddleware",
"django.middleware.clickjacking.XFrameOptionsMiddleware",
]
# COOP ignored on non-HTTPS / non-localhost; disable to avoid console warning
SECURE_CROSS_ORIGIN_OPENER_POLICY = None
ROOT_URLCONF = "watcher_visio.urls"
TEMPLATES = [
{
"BACKEND": "django.template.backends.django.DjangoTemplates",
"DIRS": [BASE_DIR / "templates"],
"APP_DIRS": True,
"OPTIONS": {
"context_processors": [
"django.template.context_processors.request",
"django.contrib.auth.context_processors.auth",
"django.contrib.messages.context_processors.messages",
],
},
},
]
WSGI_APPLICATION = "watcher_visio.wsgi.application"
# Database
# https://docs.djangoproject.com/en/5.2/ref/settings/#databases
DATABASES = {
"default": {
"ENGINE": "django.db.backends.sqlite3",
"NAME": BASE_DIR / "db.sqlite3",
}
}
# Password validation
# https://docs.djangoproject.com/en/5.2/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
"NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
},
{
"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
},
{
"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
},
{
"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
},
]
# Internationalization
# https://docs.djangoproject.com/en/5.2/topics/i18n/
LANGUAGE_CODE = "en-us"
TIME_ZONE = "UTC"
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/5.2/howto/static-files/
STATIC_URL = "/static/"
STATICFILES_DIRS = [
BASE_DIR / "static",
]
STATIC_ROOT = BASE_DIR / "staticfiles"
# Default primary key field type
# https://docs.djangoproject.com/en/5.2/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
# Dashboard cache (reduces load on OpenStack/Prometheus and allows concurrent users)
CACHES = {
"default": {
"BACKEND": "django.core.cache.backends.locmem.LocMemCache",
"LOCATION": "watcher-visio-dashboard",
}
}
DASHBOARD_CACHE_TTL = 120 # seconds
SOURCE_STATUS_CACHE_TTL = 30 # seconds (lightweight source-status checks)