feat: add systemd installation

Makefile

@@ -10,8 +10,18 @@ build:
 	mkdir -p bin
 	env GOOS=linux GOARCH=${ARCH} go build -o bin/rcond-${ARCH} ./cmd/rcond/main.go
 
+install:
+	sudo mkdir -p /etc/rcond
+	sudo mkdir -p /var/rcond
+	sudo cp config/rcond.yaml /etc/rcond/config.yaml
+	sudo cp bin/rcond-${ARCH} /usr/local/bin/rcond
+	sudo cp systemd/rcond.service /etc/systemd/system/rcond.service
+	sudo systemctl daemon-reload
+	sudo systemctl enable rcond
+	sudo systemctl start rcond
+
 run:
-	bin/rcond-${ARCH} -config config.yaml
+	bin/rcond-${ARCH} -config config/rcond.yaml
 
 dev:
 	RCOND_ADDR=127.0.0.1:8080 \

README.md

@@ -13,6 +13,16 @@ A simple daemon and REST API to manage:
 - systemd
 - Linux operating system
 
+## Installation
+
+In order to install `rcond`as a systemd service, you need to specify the target architecture and then run the build and install make targets.
+
+```sh
+export ARCH=arm64
+make build
+make install
+```
+
 ## Build and Run
 
 ```bash
@@ -20,6 +30,34 @@ make build
 make run
 ```
 
+## Develop
+
+```sh
+make dev
+```
+
+## Configuration
+
+### File
+
+The default config file location is `/etc/rcond/config.yaml`.  
+It can be overwritten by environment variables and flags.  
+An full example configuration with comments can be found in `config/rcond.yaml`
+
+Example configuration:
+```yaml
+rcond:
+  addr: 0.0.0.0:8080
+  api_token: 1234567890
+```
+
+### Environment Variables
+
+| Environment Variable | Description                             | Default       |
+|----------------------|-----------------------------------------|---------------|
+| RCOND_ADDR           | Address to bind the HTTP server to.     | 0.0.0.0:8080  |
+| RCOND_API_TOKEN      | API token to use for authentication.    | N/A           |
+
 ## API
 
 The full API specification can be found in [api/rcond.yaml](api/rcond.yaml).
@@ -51,27 +89,6 @@ All endpoints except `/health` require authentication via an API token passed in
 ### Request/Response Format
 All endpoints use JSON for request and response payloads.
 
-## Configuration
-
-### File
-
-The default config file location is `/etc/rcond/config.yaml`.  
-It can be overwritten by environment variables and flags.  
-
-Example configuration:
-```yaml
-rcond:
-  addr: 0.0.0.0:8080
-  api_token: 1234567890
-```
-
-### Environment Variables
-
-| Environment Variable | Description                             | Default       |
-|----------------------|-----------------------------------------|---------------|
-| RCOND_ADDR           | Address to bind the HTTP server to.     | 0.0.0.0:8080  |
-| RCOND_API_TOKEN      | API token to use for authentication.    | N/A           |
-
 ## Examples
 
 ### Setup an Access Point

config.yaml

@@ -1,3 +0,0 @@
-rcond:
-  addr: 0.0.0.0:8080
-  api_token: 1234567890

config/rcond.yaml

@@ -0,0 +1,5 @@
+rcond:
+  # Address to bind the HTTP server to
+  addr: 0.0.0.0:8080
+  # API token to use for authentication
+  api_token: 1234567890

systemd/rcond.service

@@ -5,8 +5,8 @@ After=network.target
 [Service]
 Type=simple
 User=root
-WorkingDirectory=/path/to/your/rcond
+WorkingDirectory=/var/rcond
-ExecStart=/path/to/your/rcond/bin/rcond-${ARCH} ${ADDR}
+ExecStart=/usr/local/bin/rcond
 Restart=on-failure
 
 [Install]