feat: Implement Dockerized multi-tenant Django application with initial setup for database, migrations, and superuser creation.

docker/Dockerfile

@@ -37,20 +37,24 @@ COPY myproject/ .
 # Создаём директории для статики и медиа
 RUN mkdir -p /app/staticfiles /app/media
 
+# Создаём непривилегированного пользователя
+RUN useradd -m -u 1000 appuser
+
 # Копируем entrypoint скрипт
 COPY docker/entrypoint.sh /entrypoint.sh
-RUN chmod +x /entrypoint.sh
+COPY docker/create_public_tenant.py /app/docker/create_public_tenant.py
+RUN chmod 755 /entrypoint.sh && chown appuser:appuser /entrypoint.sh
+
+# Меняем владельца рабочей директории
+RUN chown -R appuser:appuser /app
 
-# Создаём непривилегированного пользователя
-RUN useradd -m -u 1000 appuser && \
-    chown -R appuser:appuser /app
 USER appuser
 
 # Порт приложения
 EXPOSE 8000
 
-# Точка входа
-ENTRYPOINT ["/entrypoint.sh"]
+# Точка входа (запускаем через bash явно, чтобы избежать ошибок Permission denied)
+ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]
 
 # Команда по умолчанию (будет переопределена в docker-compose)
 CMD ["web"]

docker/create_public_tenant.py

@@ -0,0 +1,45 @@
+import os
+import django
+from django.conf import settings
+
+import sys
+
+# Add /app to sys.path so we can import myproject
+sys.path.append('/app')
+
+# Setup Django environment
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')
+django.setup()
+
+from tenants.models import Client, Domain
+
+def ensure_public_tenant():
+    domain_name = os.environ.get('DOMAIN_NAME', 'localhost')
+    print(f"Checking public tenant for domain: {domain_name}")
+    
+    # 1. Ensure Client exists
+    client, created = Client.objects.get_or_create(
+        schema_name='public',
+        defaults={'name': 'Main Tenant'}
+    )
+    if created:
+        print("Created public tenant client.")
+    else:
+        print("Public tenant client already exists.")
+
+    # 2. Ensure Domain exists
+    # Check if this specific domain exists
+    domain, created = Domain.objects.get_or_create(
+        domain=domain_name,
+        defaults={'tenant': client, 'is_primary': True}
+    )
+    
+    if created:
+        print(f"Created domain {domain_name} for public tenant.")
+    else:
+        print(f"Domain {domain_name} already exists.")
+        if domain.tenant != client:
+            print(f"WARNING: Domain {domain_name} is assigned to another tenant!")
+
+if __name__ == '__main__':
+    ensure_public_tenant()

docker/docker-compose.yml

@@ -4,6 +4,7 @@ version: '3.8'
 # YAML файл хранится в /Volume1/DockerYAML/mix/
 
 services:
+
   # PostgreSQL база данных
   db:
     image: postgres:15-alpine
@@ -11,15 +12,11 @@ services:
     restart: unless-stopped
     env_file:
       - /Volume1/DockerAppsData/mixapp/app/docker/.env.docker
-    environment:
-      POSTGRES_DB: ${DB_NAME:-inventory_db}
-      POSTGRES_USER: ${DB_USER:-postgres}
-      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
-      POSTGRES_INITDB_ARGS: "--encoding=UTF8 --locale=C"
+
     volumes:
       - /Volume1/DockerAppsData/mixapp/postgres:/var/lib/postgresql/data
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-inventory_db}"]
+      test: [ "CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-inventory_db}" ]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -35,7 +32,7 @@ services:
     volumes:
       - /Volume1/DockerAppsData/mixapp/redis:/data
     healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
+      test: [ "CMD", "redis-cli", "ping" ]
       interval: 10s
       timeout: 5s
       retries: 5
@@ -52,7 +49,16 @@ services:
     command: web
     env_file:
       - /Volume1/DockerAppsData/mixapp/app/docker/.env.docker
+    environment:
+      - ALLOWED_HOSTS=mix.smaa.by,.mix.smaa.by,localhost,127.0.0.1
+      - CSRF_TRUSTED_ORIGINS=https://mix.smaa.by,https://*.mix.smaa.by
+      - DOMAIN_NAME=mix.smaa.by
+      - DB_HOST=db
+      - REDIS_HOST=redis
     volumes:
+      # Монтируем код приложения для горячего обновления (опционально, если нужно обновлять без пересборки)
+      # - /Volume1/DockerAppsData/mixapp/app:/app
+      # Медиа и статика
       - /Volume1/DockerAppsData/mixapp/media:/app/media
       - /Volume1/DockerAppsData/mixapp/static:/app/staticfiles
     ports:
@@ -75,7 +81,11 @@ services:
     command: celery-worker
     env_file:
       - /Volume1/DockerAppsData/mixapp/app/docker/.env.docker
+    environment:
+      - DB_HOST=db
+      - REDIS_HOST=redis
     volumes:
+      - /Volume1/DockerAppsData/mixapp/app:/app
       - /Volume1/DockerAppsData/mixapp/media:/app/media
     depends_on:
       db:
@@ -95,6 +105,11 @@ services:
     command: celery-beat
     env_file:
       - /Volume1/DockerAppsData/mixapp/app/docker/.env.docker
+    environment:
+      - DB_HOST=db
+      - REDIS_HOST=redis
+    volumes:
+      - /Volume1/DockerAppsData/mixapp/app:/app
     depends_on:
       db:
         condition: service_healthy

docker/entrypoint.sh

@@ -4,9 +4,41 @@ set -e
 # Ожидание готовности PostgreSQL
 wait_for_postgres() {
     echo "Waiting for PostgreSQL..."
-    while ! python -c "
+    python -c "
 import psycopg2
 import os
+import sys
+
+dbname = os.environ.get('DB_NAME', 'inventory_db')
+user = os.environ.get('DB_USER', 'postgres')
+password = os.environ.get('DB_PASSWORD', 'postgres')
+host = os.environ.get('DB_HOST', 'db')
+port = os.environ.get('DB_PORT', '5432')
+
+print(f'Attempting connection to: host={host} port={port} dbname={dbname} user={user}')
+
+try:
+    conn = psycopg2.connect(
+        dbname=dbname,
+        user=user,
+        password=password,
+        host=host,
+        port=port
+    )
+    conn.close()
+    print('Connection successful!')
+    exit(0)
+except Exception as e:
+    print(f'Error connecting to PostgreSQL: {e}', file=sys.stderr)
+    exit(1)
+"
+    while [ $? -ne 0 ]; do
+        echo "PostgreSQL is unavailable - sleeping"
+        sleep 2
+        python -c "
+import psycopg2
+import os
+import sys
 try:
     conn = psycopg2.connect(
         dbname=os.environ.get('DB_NAME', 'inventory_db'),
@@ -17,11 +49,10 @@ try:
     )
     conn.close()
     exit(0)
-except:
+except Exception as e:
+    print(f'Retry error: {e}', file=sys.stderr)
     exit(1)
-" 2>/dev/null; do
-        echo "PostgreSQL is unavailable - sleeping"
-        sleep 2
+"
     done
     echo "PostgreSQL is up!"
 }
@@ -29,9 +60,33 @@ except:
 # Ожидание готовности Redis
 wait_for_redis() {
     echo "Waiting for Redis..."
-    while ! python -c "
+    python -c "
 import redis
 import os
+import sys
+
+host = os.environ.get('REDIS_HOST', 'redis')
+port = int(os.environ.get('REDIS_PORT', '6379'))
+db = int(os.environ.get('REDIS_DB', '0'))
+
+print(f'Attempting connection to Redis: host={host} port={port} db={db}')
+
+try:
+    r = redis.Redis(host=host, port=port, db=db)
+    r.ping()
+    print('Redis connection successful!')
+    exit(0)
+except Exception as e:
+    print(f'Error connecting to Redis: {e}', file=sys.stderr)
+    exit(1)
+"
+    while [ $? -ne 0 ]; do
+        echo "Redis is unavailable - sleeping"
+        sleep 2
+        python -c "
+import redis
+import os
+import sys
 try:
     r = redis.Redis(
         host=os.environ.get('REDIS_HOST', 'redis'),
@@ -40,11 +95,10 @@ try:
     )
     r.ping()
     exit(0)
-except:
+except Exception as e:
+    print(f'Redis retry error: {e}', file=sys.stderr)
     exit(1)
-" 2>/dev/null; do
-        echo "Redis is unavailable - sleeping"
-        sleep 2
+"
     done
     echo "Redis is up!"
 }
@@ -59,6 +113,9 @@ run_migrations() {
 
     echo "Collecting static files..."
     python manage.py collectstatic --noinput
+
+    echo "Ensuring public tenant exists..."
+    python /app/docker/create_public_tenant.py
 }
 
 # Создание суперпользователя если не существует
@@ -82,7 +139,7 @@ with schema_context('public'):
         user = User.objects.create_superuser(
             email=email,
             password=password,
-            first_name=first_name
+            name=first_name
         )
         print(f'Superuser {email} created successfully!')
     else: