Initialize Spring Boot application with HTTPS support and add Docker configuration

HELP.md

@@ -108,6 +108,42 @@ docker-compose -f src/Docker/docker-compose.yml up -d
 ```
 - For connection from pgadmin use 
 hostename:   **host.docker.internal**
+
+# How to run the application in Docker with HTTPS support
+
+To run the application in Docker with HTTPS support, follow these steps:
+
+1. **Cerbot**
+    
+    - Run this command below to get certificate and store it to volume certs.
+
+    - Expanded(readable) command example:
+
+   docker run -d \
+   --name certbot \
+   -v certs:/etc/letsencrypt \
+   -v certs-data:/var/lib/letsencrypt \
+   -p 80:80 \
+   -p 443:443 \
+   certbot/certbot \
+   certonly --standalone --preferred-challenges http --email youremail@gmail.com -d yourdomain.com --agree-tos
+
+    - Command to run certbot with specific domain and email:
+    ```bash
+   docker run -d --name certbot -v certs:/etc/letsencrypt -v certs-data:/var/lib/letsencrypt -p 8081:80 -p 8443:443 certbot/certbot certonly --standalone --preferred-challenges http --email liosha84@gmail.com -d jambotron.run.place --agree-tos
+    ```
+   - Tip:  You can generate certificate to local machine used next command:
+    ```bash
+   docker run -it --rm -p 8081:80 --name certbot -v "C:\certbot\etc\letsencrypt:/etc/letsencrypt" -v "C:\certbot\var\lib\letsencrypt:/var/lib/letsencrypt" certbot/certbot certonly --standalone -d jambotron.run.place 
+   ```
+   certificate files will be stored in `C:\certbot\etc\letsencrypt` and `C:\certbot\var\lib\letsencrypt` directories.
+
+    - If you have same trouble before running certbot, run this project
+   `Helper_projects/spring-boot-https-main` insted of jambotron project.
+    
+
+   - TODO: Add cron job to renew certificate automatically.
+
 ### Reference Documentation
 For further reference, please consider the following sections: