Makefile

# Makefile for managing local Flink + Kafka environment

DOCKER_COMPOSE = docker compose
SERVICES_CORE = kafka kafka-init kafka-ui jobmanager taskmanager1 taskmanager2 prometheus grafana
PRODUCER = kafka-producer

.PHONY: up down logs producer restart clean

## Build all Docker images
build:
	$(DOCKER_COMPOSE) build

## Start the core stack (Kafka + Flink)
up:
	$(DOCKER_COMPOSE) up -d $(SERVICES_CORE)
	@echo "\nCore stack started. Flink UI: http://localhost:8081 | Kafka UI: http://localhost:9000 | Grafana UI: http://localhost:3000 | Prometheus UI: http://localhost:9090"

## Start the Kafka producer (after stack is ready)
producer:
	$(DOCKER_COMPOSE) up -d $(PRODUCER)
	@echo "\nKafka producer started."

## View logs for all services
logs:
	$(DOCKER_COMPOSE) logs -f --tail=50

## Stop and remove all containers
down:
	$(DOCKER_COMPOSE) down
	@echo "\nAll containers stopped and removed."

## Restart the core stack
restart: down up

## Remove all containers, networks, and volumes
clean:
	$(DOCKER_COMPOSE) down -v --remove-orphans
	@echo "\nEnvironment fully cleaned."