meshing fixed

mapping.nix

@@ -0,0 +1,19 @@
+# This file is used to map "roles" to nodes
+# Modules are supposed to be generic
+# If some "hostvars" are needed they should
+# be declared here
+{
+    bastion = [
+        "bastion-mtz-lasuite-federez"
+        "bastion-ren-lasuite-federez"
+    ]
+
+    # For instance:
+    # psql = {
+    #     master = "some-node-1";
+    #     slaves = [
+    #         "some-node-2"
+    #         "some-node-3"
+    #     ];
+    # };
+}