diff --git a/basharin_sevastyan_lab_3/README.md b/basharin_sevastyan_lab_3/README.md
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+# Лабораторная работа 3. Вариант 5.
+
+### Как запустить
+В директории с файлом `docker-compose.yaml` выполнить команду:
+```
+docker-compose up -d
+```
+Это запустит `docker-compose`, который создаст контейнер и развернет в нем 3 контейнера.
+
+### Файловая иерархия
+```
+basharin_sevastyan_lab_3/
+|-- user_service/
+|   |-- Dockerfile
+|   |-- requirements.txt
+|   |-- user_service.py
+|-- order_service/
+|   |-- Dockerfile
+|   |-- requirements.txt
+|   |-- order_service.py
+|-- nginx/
+|   |-- Dockerfile
+|   |-- nginx.conf
+|-- docker-compose.yml
+```
+
+### Описание работы
+#### Описание предметной области
+Объекты микросервисов буду связаны следующим образом: 
+```
+user (single) <- order (many)
+``` 
+#### Синхронный обмен сообщениями
+`order_service` будет отправлять http-запрос на `user_service` при определенных crud операциях. Например, при создании
+экземпляра `order`, будет отправлен запрос на добавление `order` к определенному `user`:
+```python
+# CREATE
+@app.route('/add_order/<int:user_id>_<string:product>', methods=['POST'])
+def create_order(user_id, product):
+    order = {'id': len(orders) + 1,
+             'user_id': user_id,
+             'product': product,
+             'action': 'create'}
+    orders.append(order)
+    # Отправка сообщения о создании заказа
+    requests.post("http://user-service:5001/event", json=order)
+    
+    return jsonify(order)
+```
+В `user_service` этот запрос обрабатывается следующим образом:
+```python
+@app.route('/event', methods=['POST'])
+def event():
+    print('получено сообщение')
+    data = request.get_json()
+    print(data)
+    user_id = data.get('user_id')
+
+    if data['action'] == 'create':
+        # Создание заказа у пользователя
+        user = next((user for user in users if user['id'] == user_id), None)
+        if user:
+            order_id = len(user.get('orders', [])) + 1
+            order = {'id': order_id, 'product': data['product']}
+            user.setdefault('orders', []).append(order)
+            print(f"Order created for user {user_id}: {order}")
+        else:
+            print(f"User not found for order creation: {user_id}")
+
+    elif data['action'] == 'update':
+        # Обновление заказа у пользователя
+        user = next((user for user in users if user['id'] == user_id), None)
+        if user:
+            order_id = data.get('id')
+            order = next((order for order in user['orders'] if order['id'] == order_id), None)
+            if order:
+                order['product'] = data['product']
+                print(f"Order updated for user {user_id}: {order}")
+            else:
+                print(f"Order not found for update: {order_id}")
+        else:
+            print(f"User not found for order update: {user_id}")
+
+    elif data['action'] == 'delete':
+        # Удаление заказа у пользователя
+        user = next((user for user in users if user['id'] == user_id), None)
+        if user:
+            order_id = user.get('id')
+            user['orders'] = [order for order in user.get('orders', []) if order['id'] != order_id]
+            print(f"Order deleted for user {user_id}: {order_id}")
+        else:
+            print(f"User not found for order deletion: {user_id}")
+    return jsonify({'result': True})
+```
+
+### Описание docker-compose
+```yaml
+version: '3.8'
+
+services:
+  user-service:
+    build:
+      context: ./user_service
+    ports:
+      - "5001:5001"
+    networks:
+      - my_network
+    restart: always
+
+  order-service:
+    build:
+      context: ./order_service
+    ports:
+      - "5002:5002"
+    networks:
+      - my_network
+    restart: always
+
+  nginx:
+    image: nginx:latest
+    ports:
+      - "80:80"
+    depends_on:
+      - user-service
+      - order-service
+    networks:
+      - my_network
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+    restart: always
+
+networks:
+  my_network:
+    driver: bridge
+```
+
+### Dockerfile микросервисов
+```dockerfile
+# user_service/Dockerfile
+FROM python:3.11
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . /app
+CMD ["gunicorn", "--bind", "0.0.0.0:5001", "user_service:app"]
+```
+```dockerfile
+# order_service/Dockerfile
+FROM python:3.11
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . /app
+CMD ["gunicorn", "--bind", "0.0.0.0:5002", "order_service:app"]
+```
+
+### Dockerfile nginx
+```dockerfile
+# nginx/Dockerfile
+FROM nginx
+COPY nginx.conf /etc/nginx/nginx.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
+```
+
+### Видео
+https://youtu.be/3-iF9xBHvCU
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diff --git a/basharin_sevastyan_lab_3/docker-compose.yaml b/basharin_sevastyan_lab_3/docker-compose.yaml
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+version: '3.8'
+
+services:
+  user-service:
+    build:
+      context: ./user_service
+    ports:
+      - "5001:5001"
+    networks:
+      - my_network
+    restart: always
+
+  order-service:
+    build:
+      context: ./order_service
+    ports:
+      - "5002:5002"
+    networks:
+      - my_network
+    restart: always
+
+  nginx:
+    image: nginx:latest
+    ports:
+      - "80:80"
+    depends_on:
+      - user-service
+      - order-service
+    networks:
+      - my_network
+    volumes:
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+    restart: always
+
+networks:
+  my_network:
+    driver: bridge
\ No newline at end of file
diff --git a/basharin_sevastyan_lab_3/nginx/Dockerfile b/basharin_sevastyan_lab_3/nginx/Dockerfile
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+++ b/basharin_sevastyan_lab_3/nginx/Dockerfile
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+FROM nginx
+COPY nginx.conf /etc/nginx/nginx.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/basharin_sevastyan_lab_3/nginx/nginx.conf b/basharin_sevastyan_lab_3/nginx/nginx.conf
new file mode 100644
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+++ b/basharin_sevastyan_lab_3/nginx/nginx.conf
@@ -0,0 +1,27 @@
+events {
+    worker_connections 1024;
+}
+
+http {
+    server {
+        listen 80;
+        listen [::]:80;
+        server_name localhost;
+
+        location /user-service/ {
+            proxy_pass http://user-service:5001/;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        location /order-service/ {
+            proxy_pass http://order-service:5002/;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+    }
+}
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diff --git a/basharin_sevastyan_lab_3/order_service/Dockerfile b/basharin_sevastyan_lab_3/order_service/Dockerfile
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+++ b/basharin_sevastyan_lab_3/order_service/Dockerfile
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+FROM python:3.11
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . /app
+CMD ["gunicorn", "--bind", "0.0.0.0:5002", "order_service:app"]
\ No newline at end of file
diff --git a/basharin_sevastyan_lab_3/order_service/order_service.py b/basharin_sevastyan_lab_3/order_service/order_service.py
new file mode 100644
index 0000000..81d5ac2
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+++ b/basharin_sevastyan_lab_3/order_service/order_service.py
@@ -0,0 +1,82 @@
+# order_service.py
+from flask import Flask, request, jsonify
+import requests
+
+app = Flask(__name__)
+
+# Конфигурация RabbitMQ
+# time.sleep(20)
+# connection = pika.BlockingConnection(pika.ConnectionParameters('rabbitmq'))
+# if connection:
+#     print(f'Connect to RabbitMQ')
+# channel = connection.channel()
+# channel.queue_declare(queue='order_service', durable=True)
+orders = []
+
+
+# READ ALL
+@app.route('/orders', methods=['GET'])
+def show_orders():
+    return orders
+
+
+# CREATE
+@app.route('/add_order/<int:user_id>_<string:product>', methods=['POST'])
+def create_order(user_id, product):
+    order = {'id': len(orders) + 1,
+             'user_id': user_id,
+             'product': product,
+             'action': 'create'}
+    orders.append(order)
+    # Отправка сообщения о создании заказа
+    requests.post("http://user-service:5001/event", json=order)
+    #channel.basic_publish(exchange='', routing_key='order_service', body=json.dumps(order).encode('utf-8'),properties=pika.BasicProperties(delivery_mode=2,  # make message persistent))
+
+    return jsonify(order)
+
+
+# READ
+@app.route('/order/get_<int:order_id>', methods=['GET'])
+def get_order(order_id):
+    order = next((order for order in orders if order['id'] == order_id), None)
+    if order:
+        read_order = {'id': order['id'],
+                      'user_id': order['user_id'],
+                      'product': order['product']}
+        return jsonify(read_order)
+    else:
+        return jsonify({'error': 'Order not found'})
+
+
+# UPDATE
+@app.route('/order/<int:order_id>/<string:product>', methods=['PUT'])
+def update_order(order_id, product):
+    order = next((order for order in orders if order['id'] == order_id), None)
+    if order:
+        order['product'] = product
+        order['action'] = 'update'
+        # Отправка сообщения об обновлении заказа
+        requests.post("http://user-service:5001/event", json=order)
+        #channel.basic_publish(exchange='', routing_key='order_service', body=json.dumps(order).encode('utf-8'), properties=pika.BasicProperties(delivery_mode=2,  # make message persistent))
+        return jsonify(order)
+    else:
+        return jsonify({'error': 'Order not found'})
+
+
+# DELETE
+@app.route('/order/del_<int:order_id>', methods=['DELETE'])
+def delete_order(order_id):
+    global orders
+    del_order = next((order for order in orders if order['id'] == order_id), None)
+    orders = [order for order in orders if order['id'] != order_id]
+    del_order['action'] = 'delete'
+
+    # Отправка сообщения об удалении заказа
+    requests.post("http://user-service:5001/event", json=del_order)
+    #channel.basic_publish(exchange='', routing_key='order_service', body=json.dumps(order).encode('utf-8'), properties=pika.BasicProperties(delivery_mode=2,  # make message persistent ))
+
+    return jsonify({'result': True})
+
+
+if __name__ == '__main__':
+    app.run(port=5002)
diff --git a/basharin_sevastyan_lab_3/order_service/requirements.txt b/basharin_sevastyan_lab_3/order_service/requirements.txt
new file mode 100644
index 0000000..3d70f32
--- /dev/null
+++ b/basharin_sevastyan_lab_3/order_service/requirements.txt
@@ -0,0 +1,3 @@
+Flask==3.0.0
+requests==2.31.0
+gunicorn==21.2.0
\ No newline at end of file
diff --git a/basharin_sevastyan_lab_3/user_service/Dockerfile b/basharin_sevastyan_lab_3/user_service/Dockerfile
new file mode 100644
index 0000000..f868a6a
--- /dev/null
+++ b/basharin_sevastyan_lab_3/user_service/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.11
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . /app
+CMD ["gunicorn", "--bind", "0.0.0.0:5001", "user_service:app"]
\ No newline at end of file
diff --git a/basharin_sevastyan_lab_3/user_service/requirements.txt b/basharin_sevastyan_lab_3/user_service/requirements.txt
new file mode 100644
index 0000000..3d70f32
--- /dev/null
+++ b/basharin_sevastyan_lab_3/user_service/requirements.txt
@@ -0,0 +1,3 @@
+Flask==3.0.0
+requests==2.31.0
+gunicorn==21.2.0
\ No newline at end of file
diff --git a/basharin_sevastyan_lab_3/user_service/user_service.py b/basharin_sevastyan_lab_3/user_service/user_service.py
new file mode 100644
index 0000000..245f2ee
--- /dev/null
+++ b/basharin_sevastyan_lab_3/user_service/user_service.py
@@ -0,0 +1,170 @@
+# user_service.py
+import json
+import time
+from flask import Flask, request, jsonify
+
+app = Flask(__name__)
+users = []
+
+
+# Обработка сообщений о заказах
+# def process_order_message(ch, method, properties, body: bytes):
+#     data = json.loads(body.decode('utf-8'))
+#     user_id = data.get('user_id')
+#
+#     if data['action'] == 'create':
+#         # Создание заказа у пользователя
+#         user = next((user for user in users if user['id'] == user_id), None)
+#         if user:
+#             order_id = len(user.get('orders', [])) + 1
+#             order = {'id': order_id, 'product': data['product']}
+#             user.setdefault('orders', []).append(order)
+#             print(f"Order created for user {user_id}: {order}")
+#         else:
+#             print(f"User not found for order creation: {user_id}")
+#
+#     elif data['action'] == 'update':
+#         # Обновление заказа у пользователя
+#         user = next((user for user in users if user['id'] == user_id), None)
+#         if user:
+#             order_id = data.get('order_id')
+#             order = next((order for order in user['orders'] if order['id'] == order_id), None)
+#             if order:
+#                 order['product'] = data['product']
+#                 print(f"Order updated for user {user_id}: {order}")
+#             else:
+#                 print(f"Order not found for update: {order_id}")
+#         else:
+#             print(f"User not found for order update: {user_id}")
+#
+#     elif data['action'] == 'delete':
+#         # Удаление заказа у пользователя
+#         user = next((user for user in users if user['id'] == user_id), None)
+#         if user:
+#             order_id = data.get('order_id')
+#             user['orders'] = [order for order in user.get('orders', []) if order['id'] != order_id]
+#             print(f"Order deleted for user {user_id}: {order_id}")
+#         else:
+#             print(f"User not found for order deletion: {user_id}")
+#     ch.basic_ack(delivery_tag=method.delivery_tag)
+
+
+# first_con = True
+# # Конфигурация RabbitMQ
+# def connect_to_rabbitmq():
+#     global first_con
+#     if first_con:
+#         time.sleep(15)
+#         first_con = False
+#     credentials = pika.PlainCredentials(username="guest", password="guest")
+#     connection = pika.BlockingConnection(pika.ConnectionParameters(host='rabbitmq', credentials=credentials))
+#     channel = connection.channel()
+#     channel.queue_declare(queue='order_service', durable=True)
+#     channel.basic_qos(prefetch_count=1)
+#
+#     def callback(ch, method, properties, body):
+#         process_order_message(ch, method, properties, body)
+#         ch.close()
+#
+#     channel.basic_consume(queue='order_service', on_message_callback=callback, auto_ack=False)
+#     print('Waiting for messages. To exit press CTRL+C')
+#     while True:
+#         connection.process_data_events(time_limit=1)
+
+
+@app.route('/event', methods=['POST'])
+def event():
+    print('получено сообщение')
+    data = request.get_json()
+    print(data)
+    user_id = data.get('user_id')
+
+    if data['action'] == 'create':
+        # Создание заказа у пользователя
+        user = next((user for user in users if user['id'] == user_id), None)
+        if user:
+            order_id = len(user.get('orders', [])) + 1
+            order = {'id': order_id, 'product': data['product']}
+            user.setdefault('orders', []).append(order)
+            print(f"Order created for user {user_id}: {order}")
+        else:
+            print(f"User not found for order creation: {user_id}")
+
+    elif data['action'] == 'update':
+        # Обновление заказа у пользователя
+        user = next((user for user in users if user['id'] == user_id), None)
+        if user:
+            order_id = data.get('id')
+            order = next((order for order in user['orders'] if order['id'] == order_id), None)
+            if order:
+                order['product'] = data['product']
+                print(f"Order updated for user {user_id}: {order}")
+            else:
+                print(f"Order not found for update: {order_id}")
+        else:
+            print(f"User not found for order update: {user_id}")
+
+    elif data['action'] == 'delete':
+        # Удаление заказа у пользователя
+        user = next((user for user in users if user['id'] == user_id), None)
+        if user:
+            order_id = user.get('id')
+            user['orders'] = [order for order in user.get('orders', []) if order['id'] != order_id]
+            print(f"Order deleted for user {user_id}: {order_id}")
+        else:
+            print(f"User not found for order deletion: {user_id}")
+    return jsonify({'result': True})
+
+
+# CRUD операции для пользователей
+# READ ALL
+@app.route('/users', methods=['GET'])
+def show_users():
+    return users
+
+
+# CREATE
+@app.route('/add_user/<string:name>', methods=['POST'])
+def create_user(name):
+    if request.method == 'POST':
+        if len(users) == 0:
+            id = 1
+        else:
+            id = users[-1]['id'] + 1
+        user = {'id': id, 'name': name}
+        users.append(user)
+        return jsonify(user)
+
+
+# READ
+@app.route('/users/get_<int:user_id>', methods=['GET'])
+def get_user(user_id):
+    user = next((user for user in users if user['id'] == user_id), None)
+    if user:
+        return jsonify(user)
+    else:
+        return jsonify({'error': 'User not found'})
+
+
+# UPDATE
+@app.route('/users/upd_<int:user_id>_<string:name>', methods=['PUT'])
+def update_user(user_id, name):
+    user = next((user for user in users if user['id'] == user_id), None)
+    if user:
+        user['name'] = name
+        return jsonify(user)
+    else:
+        return jsonify({'error': 'User not found'})
+
+
+# DELETE
+@app.route('/users/del_<int:user_id>', methods=['DELETE'])
+def delete_user(user_id):
+    global users
+    users = [user for user in users if user['id'] != user_id]
+    return jsonify({'result': True})
+
+
+if __name__ == '__main__':
+    #connect_to_rabbitmq()
+    app.run(port=5001)