DynamoCore/Makefile at main · NayakSubhransu/DynamoCore · GitHub

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# ─────────────────────────────────────────────────────────────────────────
# Dynamo KV Store — Makefile
#
# Usage:
#   make build          — compile and package the fat jar
#   make test           — run all unit tests
#   make node1          — start node1 on port 8080
#   make node2          — start node2 on port 8081
#   make node3          — start node3 on port 8082
#   make demo           — run the full end-to-end demo script
#   make docker-build   — build the Docker image
#   make cluster-up     — start 3-node Docker cluster
#   make cluster-down   — stop Docker cluster
#   make health         — check health of all 3 local nodes
#   make clean          — clean build artifacts
# ─────────────────────────────────────────────────────────────────────────

JAR = target/dynamo-kv-1.0.0.jar
JVM_OPTS = -Xms128m -Xmx512m

.PHONY: build test node1 node2 node3 demo \
        docker-build cluster-up cluster-down \
        health clean help

# ── Build ─────────────────────────────────────────────────────────────────

build:
	@echo "Building dynamo-kv..."
	mvn clean package -DskipTests -q
	@echo "Built: $(JAR)"

test:
	@echo "Running tests..."
	mvn test

# ── Run local nodes ───────────────────────────────────────────────────────

node1: build
	java $(JVM_OPTS) -jar $(JAR) config/node1.properties

node2: build
	java $(JVM_OPTS) -jar $(JAR) config/node2.properties

node3: build
	java $(JVM_OPTS) -jar $(JAR) config/node3.properties

# ── Demo ─────────────────────────────────────────────────────────────────

demo:
	@echo "Running end-to-end demo..."
	@chmod +x scripts/demo.sh
	./scripts/demo.sh

# ── Docker ────────────────────────────────────────────────────────────────

docker-build:
	docker build -t dynamo-kv:latest .

cluster-up:
	docker-compose up -d
	@echo "Cluster starting... waiting 15s for health checks..."
	@sleep 15
	@docker-compose ps

cluster-down:
	docker-compose down

cluster-logs:
	docker-compose logs -f

# ── Ops ───────────────────────────────────────────────────────────────────

health:
	@echo "=== Node 1 (port 8080) ==="
	@curl -s http://localhost:8080/admin/health | python3 -m json.tool 2>/dev/null || echo "NOT RUNNING"
	@echo ""
	@echo "=== Node 2 (port 8081) ==="
	@curl -s http://localhost:8081/admin/health | python3 -m json.tool 2>/dev/null || echo "NOT RUNNING"
	@echo ""
	@echo "=== Node 3 (port 8082) ==="
	@curl -s http://localhost:8082/admin/health | python3 -m json.tool 2>/dev/null || echo "NOT RUNNING"

members:
	@echo "=== Gossip membership (node1 view) ==="
	@curl -s http://localhost:8080/admin/members | python3 -m json.tool 2>/dev/null || echo "NOT RUNNING"

ring:
	@echo "=== Ring info (node1 view) ==="
	@curl -s http://localhost:8080/ring/info | python3 -m json.tool 2>/dev/null || echo "NOT RUNNING"

antientropy:
	@echo "=== Anti-entropy stats (node1 view) ==="
	@curl -s http://localhost:8080/admin/antientropy | python3 -m json.tool 2>/dev/null || echo "NOT RUNNING"

trigger-sync:
	@echo "Triggering anti-entropy round on all nodes..."
	@curl -s -X POST http://localhost:8080/internal/antientropy/trigger
	@curl -s -X POST http://localhost:8081/internal/antientropy/trigger
	@curl -s -X POST http://localhost:8082/internal/antientropy/trigger
	@echo "Done"

# ── Clean ─────────────────────────────────────────────────────────────────

clean:
	mvn clean
	rm -rf data/

# ── Help ─────────────────────────────────────────────────────────────────

help:
	@echo ""
	@echo "Dynamo KV Store — Make targets:"
	@echo ""
	@echo "  make build         Compile and package the fat jar"
	@echo "  make test          Run all unit tests"
	@echo "  make node1         Start node1 on port 8080"
	@echo "  make node2         Start node2 on port 8081"
	@echo "  make node3         Start node3 on port 8082"
	@echo "  make demo          Run full end-to-end demo"
	@echo "  make docker-build  Build Docker image"
	@echo "  make cluster-up    Start 3-node Docker cluster"
	@echo "  make cluster-down  Stop Docker cluster"
	@echo "  make health        Check health of all local nodes"
	@echo "  make members       Show gossip membership table"
	@echo "  make ring          Show consistent hash ring info"
	@echo "  make antientropy   Show anti-entropy stats"
	@echo "  make trigger-sync  Manually trigger anti-entropy on all nodes"
	@echo "  make clean         Remove build artifacts and data"
	@echo ""