Mythological Application Monitoring

Project Purpose

The purpose of this repository is to provide a monitoring solution for a mythological application. The repository includes configurations and code for setting up and running various services and applications.

Repository Structure

• docker/docker-compose.yml: Contains the configuration for running Prometheus and Grafana as Docker containers.
• docker/prometheus/prometheus.yml: Defines the global settings and scrape configurations for Prometheus.
• docker/prometheus/targets_smart-city.json: Contains the targets for the smart-city job, specifying the smart-mobility and payment services.
• docker/grafana/config: Sets the admin user and password for Grafana.
• payment: Contains the source code for the Payment application, built using Spring Boot and Kotlin/Java.
• smartmobility: Contains the source code for the Smart Mobility application, built using Spring Boot and Java.
• pom.xml: Defines the parent project and includes modules for the Payment and Smart Mobility applications.
• scripts: Contains various scripts for building, running, and managing the applications and services.

Prerequisites

Ensure you have Docker and Docker Compose installed on your machine.

Building and Running the Applications

1. Navigate to the root directory of the repository.
2. Run the scripts/setup_all.sh script to build the applications and start the Docker containers. This script will:
   • Stop and remove any existing Docker containers.
   • Build the applications using Maven.
   • Start the Docker containers for Prometheus, Grafana, Smart Mobility, and Payment services.
3. Wait for the Docker containers to start. You can check the status of the containers using the docker ps command.
4. Access the applications and services:
   • Prometheus: http://localhost:9090
   • Grafana: http://localhost:3000
   • Smart Mobility: http://localhost:8090
   • Payment: http://localhost:8091

Configuring Prometheus and Grafana

• The docker/docker-compose.yml file contains the configuration for running Prometheus and Grafana as Docker containers.
• Prometheus is configured to use the docker/prometheus/prometheus.yml file located in the docker/prometheus/ directory.
• Grafana is configured to use the provisioning files located in the docker/grafana/provisioning/ directory.
• The Prometheus configuration file, docker/prometheus/prometheus.yml, defines the global settings and scrape configurations.
• The docker/prometheus/targets_smart-city.json file contains the targets for the smart-city job, specifying the smart-mobility and payment services along with their respective ports and labels.
• The Grafana configuration file, docker/grafana/config, sets the admin user and password for Grafana.
• Start the Docker containers using the docker-compose command to bring up the Prometheus and Grafana services along with the smart-mobility and payment services.