Added services management to makefile

.gitignore

@@ -1,4 +1,5 @@
 # Prerequisites
+*.service
 *.d
 
 # Object files

Makefile

@@ -1,3 +1,5 @@
+help: ## show help message
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m\033[0m\n"} /^[$$()% a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
 
 CC = gcc
 OUT_DIR  = ./build
@@ -15,6 +17,15 @@ INC_FLAGS := $(addprefix -I,$(INC_DIRS))
 
 CCFLAGS := $(INC_FLAGS)
 
+.PHONY: clean install build
+
+install: build create-services install-services
+
+build: $(TARGET)
+
+clean:
+	@rm -rf bin/ $(OUT_DIR) $(SERVICE_DIR)
+
 ./bin: 
 	@mkdir -p ./bin
 	@cp ./dist/* ./bin
@@ -28,9 +39,52 @@ $(OUT_DIR)/%.o: $(SRC_DIRS)/%.c | $(OUT_DIR)
 $(TARGET): $(OBJS) | ./bin
 	$(CC) $(CCFLAGS) $(OBJS) -o $@
 
-.PHONY: all clean
-all: $(TARGET)
 
-clean:
+TEMPLATE_DIR ?= ./template
-	@rm -rf bin/ $(OUT_DIR)
+SERVICE_DIR ?= ./systemd
+INSTALL_DIR ?= /etc/systemd/system
+WORKDIR := $(shell pwd)
 
+# Collect all template service files
+TEMPLATES := $(shell find $(TEMPLATE_DIR) -name '*.service.in')
+
+# Generate names of service files that will have paths substituted
+SERVICES := $(patsubst $(TEMPLATE_DIR)/%.service.in, $(SERVICE_DIR)/%.service, $(TEMPLATES))
+
+# Generate names of installed service files
+INSTALLED := $(patsubst $(SERVICE_DIR)/%, $(INSTALL_DIR)/%, $(SERVICES))
+
+# Create services directory
+$(SERVICE_DIR):
+	@mkdir -p $@
+
+# Convert template service into actual service file
+$(SERVICE_DIR)/%.service: $(TEMPLATE_DIR)/%.service.in | $(SERVICE_DIR)
+	sed 's|@WORKDIR@|$(WORKDIR)|g' $< > $@
+
+create-services: $(SERVICES)
+
+# install service into systemd
+$(INSTALL_DIR)/%.service: $(SERVICE_DIR)/%.service
+	install -m 644 $< $(INSTALL_DIR)/
+	
+
+install-services: create-services $(INSTALLED)
+	systemctl daemon-reload
+	@for srv in $(SERVICES); do \
+		name=$$(basename $$srv); \
+		systemctl enable $$name; \
+		systemctl start $$name; \
+	done
+
+uninstall-services:
+	@for srv in $(INSTALLED); do \
+		name=$$(basename $$srv); \
+		echo "Stopping and uninstalling $$name..."; \
+		systemctl stop $$name || true; \
+		systemctl disable $$name || true; \
+		if [ -f $$srv ]; then rm -f $$srv; fi; \
+	done
+	systemctl daemon-reload
+
+reinstall-services: uninstall-services install-services

template/node-exporter.service.in

@@ -3,10 +3,10 @@ Description=Prometheus Node Exporter
 After=network.target  # Adjust based on dependencies, if any
 
 [Service]
-ExecStart=/home/monitoring/node_exporter/node_exporter --collector.mountstats --no-collector.processes --no-collector.arp --no-collector.nfs --no-collector.nfsd --no-collector.thermal_zone
+ExecStart=@WORKDIR@/bin/node_exporter --collector.mountstats --no-collector.processes --no-collector.arp --no-collector.nfs --no-collector.nfsd --no-collector.thermal_zone --web.listen-address=:9100
 Restart=always        # Restart if the process crashes
 RestartSec=5          # Wait 5 seconds before restarting
-WorkingDirectory=/home/monitoring/node_exporter
+WorkingDirectory=@WORKDIR@
 
 [Install]
 WantedBy=multi-user.target

template/proxmon-exporter.service.in

@@ -1,12 +1,12 @@
 [Unit]
-Description=Proxmox monitor/exporter for Prometheus
+Description=Proxmox Process Monitor/Exporter
 After=network.target  # Adjust based on dependencies, if any
 
 [Service]
-ExecStart=/home/monitoring/ProxMon/bin/proxmon 9101
+ExecStart=@WORKDIR@/bin/proxmon 9101
 Restart=always        # Restart if the process crashes
 RestartSec=5          # Wait 5 seconds before restarting
-WorkingDirectory=/home/monitoring/ProxMon
+WorkingDirectory=@WORKDIR@
 
 [Install]
 WantedBy=multi-user.target