Added dockerfile, docker compose, created server implementation with some middlewares

podman-compose.yml

@@ -0,0 +1,98 @@
+networks:
+  default:
+    name: LogiflowNetwork
+    external: true
+
+services:
+  postgres:
+    networks:
+      - default
+    image: docker.io/library/postgres:latest
+    restart: always
+    container_name: logiflow-postgres
+    env_file:
+      - .env
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql
+      - ./migrations:/docker-entrypoint-initdb.d
+    environment:
+      POSTGRES_PASSWORD: ${LOGIFLOW_DATABASE_PASSWORD}
+      POSTGRES_USER: ${LOGIFLOW_DATABASE_USER}
+      POSTGRES_DB: ${LOGIFLOW_DATABASE_NAME}
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${LOGIFLOW_DATABASE_USER}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    networks:
+      - default
+    image: docker.io/library/redis:7-alpine
+    container_name: logiflow-redis
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis_data:/data
+    command: redis-server --requirepass ${LOGIFLOW_REDIS_PASSWORD}
+    env_file:
+      - .env
+    healthcheck:
+      test: ["CMD", "redis-cli", "-a", "${LOGIFLOW_REDIS_PASSWORD}", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  prometheus:
+    networks:
+      - default
+    image: docker.io/prom/prometheus:latest
+    container_name: logiflow-prometheus
+    ports:
+      - "9090:9090"
+    volumes:
+      - ./configs/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+    command:
+      - "--config.file=/etc/prometheus/prometheus.yml"
+
+  grafana:
+    networks:
+      - default
+    image: docker.io/grafana/grafana:latest
+    container_name: logiflow-grafana
+    ports:
+      - "3000:3000"
+    env_file:
+      - .env
+    environment:
+      GF_SECURITY_ADMIN_USER: admin
+      GF_SECURITY_ADMIN_PASSWORD: admin
+    volumes:
+      - grafana_data:/var/lib/grafana
+      - ./configs/datasources:/etc/grafana/provisioning/datasources:ro
+    depends_on:
+      - prometheus
+
+  app:
+    networks:
+      - default
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: logiflow-app
+    ports:
+      - "3001:3001"
+    env_file:
+      - .env
+    depends_on:
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+
+volumes:
+  postgres_data:
+  redis_data:
+  grafana_data: