contrib/systemd: Add systemd build and deploy example

* docs: Compile bootcfg from source, start a systemd unit
* Install bootcfg static binary to /usr/local/bin
* Add default configs /etc/bootcfg.conf and /etc/bootcfg

Documentation/deployment.md

@@ -0,0 +1,46 @@
+
+# Deployment
+
+## Binary
+
+Clone the coreos-baremetal project into your $GOPATH.
+
+    go get github.com/coreos/coreos-baremetal
+    cd $GOPATH/src/github.com/coreos/coreos-baremetal
+
+Build `bootcfg` from source.
+
+    make
+
+Install the `bootcfg` static binary to `/usr/local/bin`.
+
+    $ sudo make install
+
+Run `bootcfg`
+
+    $ sudo bootcfg -version
+    $ sudo bootcfg -address 0.0.0.0:8080
+    main: starting bootcfg HTTP server on 0.0.0.0:8080
+
+See [flags and variables](config.md).
+
+### systemd
+
+Add and start bootcfg's example systemd unit.
+
+    sudo cp contrib/systemd/bootcfg.service /etc/systemd/system/
+    sudo systemctl daemon-reload
+    sudo systemctl start bootcfg.service
+
+Check the logs with `journalctl`.
+
+    journalctl -u bootcfg.service
+
+Enable the `bootcfg` service if you'd like it to start at boot time.
+
+    sudo systemctl enable bootcfg.service
+
+### Uninstall
+
+    sudo systemctl stop bootcfg.service
+    sudo make uninstall

Makefile

@@ -0,0 +1,40 @@
+
+BIN_DIR=/usr/local/bin
+CONF_DIR=/etc/bootcfg
+VAR_DIR=/var/bootcfg
+
+CONF_FILE=/etc/bootcfg.conf
+ENV_FILE=/etc/bootcfg.env
+
+all: build
+
+build:
+	./build
+
+test:
+	./test
+
+install:
+	cp bin/bootcfg $(BIN_DIR)
+	cp -n examples/default.yaml $(CONF_FILE)
+	touch $(ENV_FILE)
+	mkdir -p $(CONF_DIR)/{profiles,ignition,cloud}
+	mkdir -p $(VAR_DIR)
+	cp -n -R examples/profiles $(CONF_DIR)
+	cp -n -R examples/ignition $(CONF_DIR)
+	cp -n -R examples/cloud $(CONF_DIR)
+	@echo "*****************"
+	@echo "bootcfg INSTALLED"
+	@echo "*****************"
+	@echo "bootcfg was installed to /usr/local/bin/bootcfg"
+	@echo "The config file is located at /etc/bootcfg.conf"
+	@echo "The environment file is located at /etc/bootcfg.env"
+
+uninstall:
+	rm $(BIN_DIR)/bootcfg
+	rm $(CONF_FILE)
+	rm $(ENV_FILE)
+	rm -rf $(CONF_DIR)
+	rm -rf $(VAR_DIR)
+
+.PHONY: build

README.md

@@ -23,6 +23,8 @@ CoreOS on Baremetal contains guides for network booting and configuring CoreOS c
 * [OpenPGP Signing](Documentation/openpgp.md)
 * [Flags](Documentation/config.md)
 * [API](Documentation/api.md)
+* Deployment
+    * [systemd](Documentation/deployment.md#systemd)
 * [Troubleshooting](Documentation/troubleshooting.md)
 * [Hacking](Documentation/dev/develop.md)
 

contrib/systemd/bootcfg.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=CoreOS bootcfg Server
+Documentation=https://github.com/coreos/coreos-baremetal
+
+[Service]
+Type=simple
+EnvironmentFile=/etc/bootcfg.env
+ExecStart=/usr/local/bin/bootcfg -address=0.0.0.0:8080 -log-level=debug
+
+[Install]
+WantedBy=multi-user.target

examples/default.yaml

@@ -0,0 +1,6 @@
+---
+api_version: v1alpha1
+groups:
+  - name: PXE Boot to CoreOS
+    profile: pxe
+    metadata: