Revert "[baremetal] Retire mas01 NAT"

Although deploy works now without direct internet access on
the cluster nodes, testing suites seem to require it.

This reverts commit ed209426e895c7c323d253afd6276bb74df64da0.
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Change-Id: I35489e18fdd6a4ee6a270e42a3542e5a370bf819

1 files changed, 37 insertions, 0 deletions

diff --git a/mcp/salt-formulas/maas/pxe_nat.sls b/mcp/salt-formulas/maas/pxe_nat.sls
new file mode 100644
index 000000000..701bae07a
--- /dev/null
+++ b/mcp/salt-formulas/maas/pxe_nat.sls
@@ -0,0 +1,37 @@
+##############################################################################
+# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+net.ipv4.ip_forward:
+  sysctl.present:
+    - value: 1
+
+iptables_pxe_nat:
+  iptables.append:
+    - table: nat
+    - chain: POSTROUTING
+    - jump: MASQUERADE
+    - destination: 0/0
+    - source: {{ salt['pillar.get']('_param:single_address') }}/24
+    - save: True
+
+iptables_pxe_source:
+  iptables.append:
+    - table: filter
+    - chain: INPUT
+    - jump: ACCEPT
+    - destination: 0/0
+    - source: {{ salt['pillar.get']('_param:single_address') }}/24
+    - save: True
+
+iptables_pxe_destination:
+  iptables.append:
+    - table: filter
+    - chain: INPUT
+    - jump: ACCEPT
+    - destination: {{ salt['pillar.get']('_param:single_address') }}/24
+    - source: 0/0
+    - save: True