update readme.md

readme.md

@@ -102,7 +102,6 @@ This surveillance system is designed to process video feeds using a distributed
 
 ### Step 1: Build Docker Images for Services
 
-
 1. **Clone the repository**:  
    First, clone the repository to your local machine:
    ```bash
@@ -119,6 +118,37 @@ This surveillance system is designed to process video feeds using a distributed
    ```
 
    These commands will automatically find the `Dockerfile` in each service's directory (`./services/camera`, `./services/motion_detector`, and `./services/object_recognizer`). The `latest` tag is used to mark the most recent image.
+
+3. **(Optional) Push the images to your Docker repository**:  
+   If you want to make the images available remotely, you can push them to your Docker Hub or GitHub Container Registry. Follow these steps:
+
+   - **Tag the images for your repository**:
+     Replace `<your-username>` with your Docker Hub or GitHub username, and `<repository>` with the desired image repository name.
+     ```bash
+     docker tag camera:latest <your-username>/camera:latest
+     docker tag motion_detector:latest <your-username>/motion_detector:latest
+     docker tag object_recognizer:latest <your-username>/object_recognizer:latest
+     ```
+
+   - **Log in to your Docker registry**:
+     ```bash
+     docker login
+     ```
+     Enter your credentials when prompted.
+
+   - **Push the images**:
+     ```bash
+     docker push <your-username>/camera:latest
+     docker push <your-username>/motion_detector:latest
+     docker push <your-username>/object_recognizer:latest
+     ```
+
+   Once pushed, these images will be available in your registry and can be pulled by others using:
+   ```bash
+   docker pull <your-username>/camera:latest
+   docker pull <your-username>/motion_detector:latest
+   docker pull <your-username>/object_recognizer:latest
+   ```
 ### Step 2: Create or Update `docker-compose.yml`
 #### Services Envirment Variables
  **Object Recognizer**: