From 769274f376ed189d74e9684e126c17f6ddd3d4ff Mon Sep 17 00:00:00 2001
From: Vishal Patil <vishal.patil@nuagenetworks.net>
Date: Tue, 15 Nov 2016 21:04:20 -0500
Subject: Added ip forwarding for nuage

---
 roles/nuage_node/handlers/main.yaml |  4 ++++
 roles/nuage_node/meta/main.yml      | 13 ++++++++-----
 roles/nuage_node/tasks/iptables.yml | 17 +++++++++++++++++
 roles/nuage_node/tasks/main.yaml    |  2 ++
 4 files changed, 31 insertions(+), 5 deletions(-)
 create mode 100644 roles/nuage_node/tasks/iptables.yml

(limited to 'roles')

diff --git a/roles/nuage_node/handlers/main.yaml b/roles/nuage_node/handlers/main.yaml
index 5f2b97ae2..fd06d9025 100644
--- a/roles/nuage_node/handlers/main.yaml
+++ b/roles/nuage_node/handlers/main.yaml
@@ -6,3 +6,7 @@
 - name: restart node
   become: yes
   service: name={{ openshift.common.service_type }}-node state=restarted
+
+- name: save iptable rules
+  become: yes
+  command: iptables-save
diff --git a/roles/nuage_node/meta/main.yml b/roles/nuage_node/meta/main.yml
index 9f84eacf6..a6fbcba61 100644
--- a/roles/nuage_node/meta/main.yml
+++ b/roles/nuage_node/meta/main.yml
@@ -13,8 +13,11 @@ galaxy_info:
   - cloud
   - system
 dependencies:
-- role: nuage_ca
-- role: os_firewall
-  os_firewall_allow:
-  - service: vxlan 
-    port: 4789/udp 
+  - role: nuage_common
+  - role: nuage_ca
+  - role: os_firewall
+    os_firewall_allow:
+    - service: vxlan 
+      port: 4789/udp
+    - service: nuage-monitor
+      port: "{{ nuage_mon_rest_server_port }}/tcp"
diff --git a/roles/nuage_node/tasks/iptables.yml b/roles/nuage_node/tasks/iptables.yml
new file mode 100644
index 000000000..52935f075
--- /dev/null
+++ b/roles/nuage_node/tasks/iptables.yml
@@ -0,0 +1,17 @@
+---
+- name: IPtables | Get iptables rules
+  command: iptables -L --wait
+  register: iptablesrules
+  always_run: yes
+
+- name: Allow traffic from overlay to underlay
+  command: /sbin/iptables --wait -I FORWARD 1 -s {{ hostvars[groups.oo_first_master.0].openshift.master.sdn_cluster_network_cidr }} -j ACCEPT -m comment --comment "nuage-overlay-underlay" 
+  when: "'nuage-overlay-underlay' not in iptablesrules.stdout"
+  notify:
+    - save iptable rules
+
+- name: Allow traffic from underlay to overlay
+  command: /sbin/iptables --wait -I FORWARD 1 -d {{ hostvars[groups.oo_first_master.0].openshift.master.sdn_cluster_network_cidr }} -j ACCEPT -m comment --comment "nuage-underlay-overlay"
+  when: "'nuage-underlay-overlay' not in iptablesrules.stdout"
+  notify:
+    - save iptable rules
diff --git a/roles/nuage_node/tasks/main.yaml b/roles/nuage_node/tasks/main.yaml
index 1146573d3..2ec4be2c2 100644
--- a/roles/nuage_node/tasks/main.yaml
+++ b/roles/nuage_node/tasks/main.yaml
@@ -37,3 +37,5 @@
   notify:
     - restart vrs
     - restart node 
+
+- include: iptables.yml
-- 
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