From 8219f17503e16620b4881faefc78023c696ed2e5 Mon Sep 17 00:00:00 2001
From: Tzu-Mainn Chen <tzumainn@redhat.com>
Date: Wed, 21 Jun 2017 18:01:48 -0400
Subject: Add node_removal_policies variable to allow for scaling down
---
roles/openstack-stack/defaults/main.yml | 1 +
roles/openstack-stack/templates/heat_stack.yaml.j2 | 2 ++
2 files changed, 3 insertions(+)
(limited to 'roles')
diff --git a/roles/openstack-stack/defaults/main.yml b/roles/openstack-stack/defaults/main.yml
index 2a4ef3a45..4f859585f 100644
--- a/roles/openstack-stack/defaults/main.yml
+++ b/roles/openstack-stack/defaults/main.yml
@@ -9,4 +9,5 @@ num_masters: 1
num_nodes: 1
num_dns: 1
num_infra: 1
+node_removal_policies: []
etcd_volume_size: 2
diff --git a/roles/openstack-stack/templates/heat_stack.yaml.j2 b/roles/openstack-stack/templates/heat_stack.yaml.j2
index c750865a5..3916eec02 100644
--- a/roles/openstack-stack/templates/heat_stack.yaml.j2
+++ b/roles/openstack-stack/templates/heat_stack.yaml.j2
@@ -620,6 +620,8 @@ resources:
type: OS::Heat::ResourceGroup
properties:
count: {{ num_nodes }}
+ removal_policies:
+ - resource_list: {{ node_removal_policies }}
resource_def:
type: server.yaml
properties:
--
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