From 178173b6282a6a9364cd511e9d05519a706277e9 Mon Sep 17 00:00:00 2001
From: "Alinson S. Xavier" <git@axavier.org>
Date: Sun, 14 Jun 2020 08:46:46 -0500
Subject: [PATCH] Add systemd scripts and instructions

---
 Makefile                                      | 19 ++++++++++++
 README.md                                     | 31 ++++++++++++++++++-
 .../hetzner-ddns.conf.example                 |  0
 etc/systemd/hetzner-ddns.service              | 11 +++++++
 4 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 Makefile
 rename hetzner-ddns.conf.example => etc/hetzner-ddns.conf.example (100%)
 create mode 100644 etc/systemd/hetzner-ddns.service

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..7b83e28
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,19 @@
+install:
+	cp hetzner-ddns.py /usr/local/bin
+	cp etc/hetzner-ddns.conf.example /etc
+	cp etc/systemd/hetzner-ddns.service /etc/systemd/system/
+
+uninstall:
+	rm /usr/local/bin/hetzner-ddns.py
+	rm /etc/hetzner-ddns.conf.example
+	rm /etc/systemd/system/hetzner-ddns.service
+
+enable:
+	systemctl enable hetzner-ddns
+
+disable:
+	systemctl disable hetzner-ddns
+
+start:
+	systemctl start hetzner-ddns
+
diff --git a/README.md b/README.md
index 24ea1de..fa3f581 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,35 @@ Options:
   --disable-v6          Do not update IPv6 address
 ```
 
+## Running during boot
+
+The instructions below were tested on Ubuntu Linux 20.04 LTS. 
+
+1. Install `python3` and `pip`:
+
+  apt install python3
+
+2. Install package dependencies:
+
+  pip install docopt
+
+3. Clone the repository somewhere:
+
+  cd /opt
+  git clone https://github.com/iSoron/hetzner-ddns.git
+
+4. Install the script system-wide:
+
+  cd hetzner-ddns
+  sudo make install
+
+5. Create a configuration file in `/etc/hetzner-ddns.conf` with you API token. See `/etc/hetzner-ddns.conf.example` for an example.
+
+6. Run script and enable it during boot:
+
+  systemctl start hetzner-ddns
+  systemctl enable hetzner-ddns
+
 ## License
 
-MIT
\ No newline at end of file
+MIT
diff --git a/hetzner-ddns.conf.example b/etc/hetzner-ddns.conf.example
similarity index 100%
rename from hetzner-ddns.conf.example
rename to etc/hetzner-ddns.conf.example
diff --git a/etc/systemd/hetzner-ddns.service b/etc/systemd/hetzner-ddns.service
new file mode 100644
index 0000000..d807caa
--- /dev/null
+++ b/etc/systemd/hetzner-ddns.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Hetzner Dynamic DNS Updater
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/hetzner-ddns.py
+
+[Install]
+WantedBy=multi-user.target