From af660667f090c9eaf6a10c1c1d7282fbd8467614 Mon Sep 17 00:00:00 2001
From: Leo Antunes <leo@costela.net>
Date: Sun, 14 Jul 2019 13:34:13 +0200
Subject: [PATCH] add simple systemd unit file

[skip ci]

fixes: #4
---
 README.md           | 12 ++++++++++++
 dist/wesher.service | 12 ++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 dist/wesher.service

diff --git a/README.md b/README.md
index 95dc932..6640a1c 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,18 @@ It is also possible to give the `wesher` binary enough capabilities to manage th
 This will enable running as an unprivileged user, but some functionality (like automatic adding peer entries to
 `/etc/hosts`; see [configuration options](#configuration-options) below) will not work.
 
+### (optional) systemd integration
+
+A minimal `systemd` unit file is provided under the `dist` folder and can be copied to `/etc/systemd/system`:
+```
+# wget -O /etc/systemd/system/wesher.service https://raw.githubusercontent.com/costela/wesher/master/dist/wesher.service
+# systemctl daemon-reload
+# systemctl enable wesher
+```
+The provided unit file assumes `wesher` is installed to `/usr/loca/sbin`.
+
+Note that, as mentioned above, the initial cluster key will not be displayed in the journal.
+It can either be initialized by running `wesher` manually once, or by pre-seeding via `/etc/default/wesher` as the `WESHER_CLUSTER_KEY` environment var (see [configuration options](#configuration-options) below).
 
 ## Installing from source
 
diff --git a/dist/wesher.service b/dist/wesher.service
new file mode 100644
index 0000000..cb685c2
--- /dev/null
+++ b/dist/wesher.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=wesher - wireguard mesh builder
+After=network-online.target
+
+[Service]
+EnvironmentFile=-/etc/default/wesher
+ExecStart=/usr/loca/sbin/wesher
+Restart=on-failure
+Type=simple
+
+[Install]
+WantedBy = multi-user.target
\ No newline at end of file