Init Commit of Node Exporter

Change-Id: I2f9fe93cba5b7feb2752c2bd753b8d9bcab5a932
diff --git a/defaults/main.yml b/defaults/main.yml
new file mode 100644
index 0000000..0724bc9
--- /dev/null
+++ b/defaults/main.yml
@@ -0,0 +1,19 @@
+---
+# node_exporter defaults/main.yml
+#
+# SPDX-FileCopyrightText: © 2021 Open Networking Foundation <support@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
+# version and checksum of the .tar.gz distribution on github
+node_exporter_url: "https://github.com/prometheus/node_exporter/releases/download"
+
+node_exporter_ver: "1.1.2"
+node_exporter_checksum: "sha256:8c1f6a317457a658e0ae68ad710f6b4098db2cad10204649b51e3c043aa3e70d"
+
+# unix username/groupname
+node_exporter_name: "node_exporter"
+node_exporter_group: "node_exporter"
+node_exporter_comment: "Prometheus Node Exporter"
+
+node_exporter_dist_dir: "/opt/dist/node_exporter"
+node_exporter_working_dir: "/opt/node_exporter"