From 2a38b57a2a7382896e4eca9957c6c0fd35885ae4 Mon Sep 17 00:00:00 2001
From: Tobias Florek <me@ibotty.net>
Date: Wed, 19 Apr 2017 18:54:15 +0200
Subject: [PATCH] Mention copr yum repository, add systemd unit (#529)

* add systemd unit as example

* mention community yum repo

fixes #498

* rename textfile collector dir
---
 README.md                                |  4 ++++
 examples/systemd/README.md               |  8 ++++++++
 examples/systemd/node_exporter.service   | 10 ++++++++++
 examples/systemd/sysconfig.node_exporter |  1 +
 4 files changed, 23 insertions(+)
 create mode 100644 examples/systemd/README.md
 create mode 100644 examples/systemd/node_exporter.service
 create mode 100644 examples/systemd/sysconfig.node_exporter

diff --git a/README.md b/README.md
index 645925f5..94a1a65f 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,10 @@ docker run -d -p 9100:9100 \
 Be aware though that the mountpoint label in various metrics will now have
 `/host` as prefix.
 
+## Using a third-party repository for RHEL/CentOS/Fedora
+
+There is a [community-supplied COPR repository](https://copr.fedorainfracloud.org/coprs/ibotty/prometheus-exporters/). It closely follows upstream releases.
+
 [travis]: https://travis-ci.org/prometheus/node_exporter
 [hub]: https://hub.docker.com/r/prom/node-exporter/
 [circleci]: https://circleci.com/gh/prometheus/node_exporter
diff --git a/examples/systemd/README.md b/examples/systemd/README.md
new file mode 100644
index 00000000..c1f011fb
--- /dev/null
+++ b/examples/systemd/README.md
@@ -0,0 +1,8 @@
+# Systemd Unit
+
+If you are using distribution packages or the copr repository, you don't need to deal with these files!
+
+The unit file in this directory is to be put into `/etc/systemd/system`.
+It needs a user named `node_exporter`, whose shell should be `/sbin/nologin` and should not have any special privileges.
+It needs a sysconfig file in `/etc/sysconfig/node_exporter`.
+A sample file can be found in `sysconfig.node_exporter`.
diff --git a/examples/systemd/node_exporter.service b/examples/systemd/node_exporter.service
new file mode 100644
index 00000000..64f1405b
--- /dev/null
+++ b/examples/systemd/node_exporter.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Node Exporter
+
+[Service]
+User=node_exporter
+EnvironmentFile=/etc/sysconfig/node_exporter
+ExecStart=/usr/sbin/node_exporter $OPTIONS
+
+[Install]
+WantedBy=multi-user.target
diff --git a/examples/systemd/sysconfig.node_exporter b/examples/systemd/sysconfig.node_exporter
new file mode 100644
index 00000000..7afdb91b
--- /dev/null
+++ b/examples/systemd/sysconfig.node_exporter
@@ -0,0 +1 @@
+OPTIONS="-collector.textfile.directory /var/lib/node_exporter/textfile_collector"