Update README

README.md

@@ -1,4 +1,8 @@
-Rails 7.1, Devise, Docker, Docker Compose, Graphana
+A mini-starter Rails 7.0.5 web application
+
+* Devise authentication with DaisyUI forms
+* Grafana and Prometheus metrics (using the Yabeda framework)
+* Docker container
 
 ### How to run the application using Docker
 
@@ -7,7 +11,7 @@ Before starting, make sure you have Docker and Docker Compose installed.
 ##### Clone the Repository
 
 ```
-git clone https://github.com/emakrashov/rails-docker.git
+git clone https://github.com/rails-starter-docker-app/rails-docker.git
 cd rails-docker
 ```
 
@@ -42,7 +46,19 @@ This will build the Docker image and start the application and database services
 
 ##### Access the Application
 
-The application should now be running at http://localhost:3000.
+Once the containers are up and running, you can access the application and Grafana in your browser.
+
+Application: http://localhost:4000
+Grafana: http://localhost:3000
+
+#### Setting up Grafana
+
+To monitor the application with Grafana, you will need to add Prometheus as a data source.
+
+* Log in to Grafana (default credentials are `admin`/`admin`).
+* Go to `Configuration` > `Data Sources` from the left-hand menu.
+* Click `Add data source` and select `Prometheus`.
+* In the HTTP section, set the URL to http://prometheus:9090 (as defined in docker-compose.yml) and click `Save & Test`.
 
 ### How to run tests locally