diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b54490b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+classes/service
+classes/service/*
+nodes/_generated
+nodes/_generated/*
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..089f541
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "classes/system"]
+	path = classes/system
+	url = https://github.com/Mirantis/reclass-system-salt-model.git
diff --git a/classes/system b/classes/system
new file mode 160000
index 0000000..ebd45b9
--- /dev/null
+++ b/classes/system
@@ -0,0 +1 @@
+Subproject commit ebd45b9cbb6cb4e3b1546ce026235e96a5e75291