schutzbot: add basic schutzbot structure

Simply builds the rpm and installs it.

schutzbot/unregister.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# Colorful output.
+function greenprint {
+  echo -e "\033[1;32m[$(date -Isecond)] ${1}\033[0m"
+}
+function redprint {
+    echo -e "\033[1;31m[$(date -Isecond)] ${1}\033[0m"
+}
+
+if ! hash subscription-manager; then
+    exit 0
+fi
+if ! sudo subscription-manager status; then
+    exit 0
+fi
+if sudo subscription-manager unregister; then
+    greenprint "Host unregistered."
+    exit 0
+fi
+redprint "Failed to unregister"
+exit 1