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-rw-r--r--puppet/modules/systemd/lib/facter/systemd.rb35
1 files changed, 35 insertions, 0 deletions
diff --git a/puppet/modules/systemd/lib/facter/systemd.rb b/puppet/modules/systemd/lib/facter/systemd.rb
new file mode 100644
index 00000000..4361f775
--- /dev/null
+++ b/puppet/modules/systemd/lib/facter/systemd.rb
@@ -0,0 +1,35 @@
+# Fact: systemd
+#
+# Purpose:
+# Determine whether SystemD is the init system on the node
+#
+# Resolution:
+# Check the name of the process 1 (ps -p 1)
+#
+# Caveats:
+#
+
+# Fact: systemd-version
+#
+# Purpose:
+# Determine the version of systemd installed
+#
+# Resolution:
+# Check the output of systemctl --version
+#
+# Caveats:
+#
+
+Facter.add(:systemd) do
+ confine :kernel => :linux
+ setcode do
+ Facter::Util::Resolution.exec('ps -p 1 -o comm=') == 'systemd'
+ end
+end
+
+Facter.add(:systemd_version) do
+ confine :systemd => true
+ setcode do
+ Facter::Util::Resolution.exec("systemctl --version | awk '/systemd/{ print $2 }'")
+ end
+end