From aa02ddcb9aae6420f281ac0ee688a70b1c23c0a6 Mon Sep 17 00:00:00 2001
From: ArchiFleKs <lefevre.kevin@gmail.com>
Date: Fri, 16 Jun 2017 11:57:37 +0200
Subject: [PATCH] Add OpenStack LBaaS support

---
 inventory/group_vars/all.yml                             | 8 ++++++++
 .../preinstall/templates/openstack-cloud-config.j2       | 9 +++++++++
 2 files changed, 17 insertions(+)

diff --git a/inventory/group_vars/all.yml b/inventory/group_vars/all.yml
index 6388ca7af..bf3a331a5 100644
--- a/inventory/group_vars/all.yml
+++ b/inventory/group_vars/all.yml
@@ -74,6 +74,14 @@ bin_dir: /usr/local/bin
 #azure_vnet_name:
 #azure_route_table_name:
 
+## When OpenStack is used, if LBaaSv2 is available you can enable it with the following variables.
+#openstack_lbaas_enabled: True
+#openstack_lbaas_subnet_id: "the Neutron subnet id where the LBaaS VIP is, often same network as instances"
+#openstack_lbaas_create_monitor: "yes"
+#openstack_lbaas_monitor_delay: "1m"
+#openstack_lbaas_monitor_timeout: "30s"
+#openstack_lbaas_monitor_max_retries: "3"
+
 ## Set these proxy values in order to update docker daemon to use proxies
 #http_proxy: ""
 #https_proxy: ""
diff --git a/roles/kubernetes/preinstall/templates/openstack-cloud-config.j2 b/roles/kubernetes/preinstall/templates/openstack-cloud-config.j2
index 8f13fc6b9..18d75130e 100644
--- a/roles/kubernetes/preinstall/templates/openstack-cloud-config.j2
+++ b/roles/kubernetes/preinstall/templates/openstack-cloud-config.j2
@@ -7,3 +7,12 @@ tenant-id={{ openstack_tenant_id }}
 {% if openstack_domain_name is defined and openstack_domain_name != "" %}
 domain-name={{ openstack_domain_name }}
 {% endif %}
+
+{% if openstack_lbaas_enabled %}
+[LoadBalancer]
+subnet-id={{ openstack_lbaas_subnet_id }}
+create-monitor={{ openstack_lbaas_create_monitor }}
+monitor-delay={{ openstack_lbaas_monitor_delay }}
+monitor-timeout={{ openstack_lbaas_monitor_timeout }}
+monitor-max-retries={{ openstack_lbaas_monitor_max_retries }}
+{% endif %}