RPiDataMicroservices

Installation and Setup Instructions:

1. Install PostgreSQL and create database:

sudo apt-get update
sudo apt-get install postgresql postgresql-contrib
sudo -u postgres psql
CREATE DATABASE sensordb;
CREATE USER username WITH PASSWORD 'password';
GRANT ALL PRIVILEGES ON DATABASE sensordb TO username;

2. Install RabbitMQ if not already installed:

sudo apt-get install rabbitmq-server
sudo systemctl enable rabbitmq-server
sudo systemctl start rabbitmq-server

3. Install Go dependencies:

go mod tidy

4. Generate protobuf code:

make protoc

5. Build all services:

make all

6. Run the services (in separate terminals):

# Terminal 1 - Run sensor service
make run-service

# Terminal 2 - Run database service
make run-db

# Terminal 3 - Run sensor data generator
make run-go