Merge pull request #479 from nspcc-dev/feature/systemd-unit

added systemd unit file and target for make

Makefile

@@ -2,6 +2,11 @@ BRANCH = "master"
 REPONAME = "neo-go"
 NETMODE ?= "privnet"
 BINARY = "./bin/neo-go"
+DESTDIR = ""
+SYSCONFIGDIR = "/etc"
+BINDIR = "/usr/bin"
+SYSTEMDUNIT_DIR = "/lib/systemd/system"
+UNITWORKDIR = "/var/lib/neo-go"
 
 REPO ?= "$(shell go list -m)"
 VERSION ?= "$(shell git describe --tags 2>/dev/null | sed 's/^v//')"
@@ -19,6 +24,26 @@ build: deps
 		&& export CGO_ENABLED=0 \
 		&& go build -v -mod=vendor -ldflags $(BUILD_FLAGS) -o ${BINARY} ./cli/main.go
 
+neo-go.service: neo-go.service.template
+	@sed -r -e 's_BINDIR_$(BINDIR)_' -e 's_UNITWORKDIR_$(UNITWORKDIR)_' -e 's_SYSCONFIGDIR_$(SYSCONFIGDIR)_' $< >$@
+
+install: build neo-go.service
+	@echo "=> Installing systemd service"
+	@mkdir -p $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
+		&& mkdir -p $(SYSTEMDUNIT_DIR) \
+		&& cp ./neo-go.service $(SYSTEMDUNIT_DIR) \
+		&& cp ./config/protocol.mainnet.yml $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
+		&& cp ./config/protocol.privnet.yml $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
+		&& cp ./config/protocol.testnet.yml $(DESTDIR)$(SYSCONFIGDIR)/neo-go \
+		&& install -m 0755 -t $(BINDIR) $(BINARY) \
+
+postinst: install
+	@echo "=> Preparing directories and configs"
+	@id neo-go || useradd -s /usr/sbin/nologin -d $(UNITWORKDIR) neo-go \
+		&& mkdir -p $(UNITWORKDIR) \
+		&& chown -R neo-go:neo-go $(UNITWORKDIR) $(BINDIR)/neo-go \
+		&& systemctl enable neo-go.service
+
 image:
 	@echo "=> Building image"
 	@docker build -t cityofzion/neo-go:latest --build-arg REPO=$(REPO) --build-arg VERSION=$(VERSION) .

neo-go.service.template

@@ -0,0 +1,18 @@
+[Unit]
+Description=Neo Go node
+Requires=network.target
+
+[Service]
+Type=simple
+ExecStart=BINDIR/neo-go node --mainnet --config-path=SYSCONFIGDIR/neo-go
+User=neo-go
+Group=neo-go
+Restart=always
+RestartSec=5
+StandardError=syslog
+SyslogIdentifier=neo-go
+PrivateTmp=true
+WorkingDirectory=UNITWORKDIR
+
+[Install]
+WantedBy=multi-user.target