add a README and license informationv20170820

1 files changed, 17 insertions, 1 deletions

diff --git a/systemd.py b/systemd.py
index 18cdb77..ee4808e 100755
--- a/systemd.py
+++ b/systemd.py
@@ -1,12 +1,28 @@
 #!/usr/bin/env python
+# collectd-systemd - systemd.py :
+#     A collectd plugin to read systemd unit and job counts
 #
+# Copyright 2017 Luke Shumaker <lukeshu@lukeshu.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 # This should be both valid Python 2 and 3, as the collectd Python
 # plugin can be either Python 2 or 3 (decided at compile time).
 #
 # Oddly, the Arch 'collectd' package chose Python 2, despite using
 # Python 3 as the default system Python.  I assume they have a good
 # reason for it, though I can't find it discussed anywhere.
-
 import sys
 import dbus