From 20b12751af046fb797f6e1f33cc90c7dcaa2522b Mon Sep 17 00:00:00 2001
From: Xavi <ermitovski@pm.me>
Date: Thu, 4 Apr 2019 11:36:50 +0200
Subject: [PATCH] add Cinder allowVolumeExpansion option (#4415)
---
.../openstack/templates/openstack-storage-class.yml.j2 | 1 +
roles/kubernetes/master/defaults/main/main.yml | 1 +
roles/kubespray-defaults/defaults/main.yaml | 1 +
3 files changed, 3 insertions(+)
diff --git a/roles/kubernetes-apps/persistent_volumes/openstack/templates/openstack-storage-class.yml.j2 b/roles/kubernetes-apps/persistent_volumes/openstack/templates/openstack-storage-class.yml.j2
index 629c1f0a3..0551e1535 100644
--- a/roles/kubernetes-apps/persistent_volumes/openstack/templates/openstack-storage-class.yml.j2
+++ b/roles/kubernetes-apps/persistent_volumes/openstack/templates/openstack-storage-class.yml.j2
@@ -11,4 +11,5 @@ parameters:
{% for key, value in (class.parameters | default({})).items() %}
"{{ key }}": "{{ value }}"
{% endfor %}
+allowVolumeExpansion: {{ expand_persistent_volumes }}
{% endfor %}
diff --git a/roles/kubernetes/master/defaults/main/main.yml b/roles/kubernetes/master/defaults/main/main.yml
index e2342217b..3fb9c5582 100644
--- a/roles/kubernetes/master/defaults/main/main.yml
+++ b/roles/kubernetes/master/defaults/main/main.yml
@@ -83,6 +83,7 @@ kube_apiserver_admission_control:
- LimitRanger
- ServiceAccount
- DefaultStorageClass
+ - PersistentVolumeClaimResize
- >-
{%- if kube_version is version('v1.9', '<') -%}
GenericAdmissionWebhook
diff --git a/roles/kubespray-defaults/defaults/main.yaml b/roles/kubespray-defaults/defaults/main.yaml
index 22ec23557..532220288 100644
--- a/roles/kubespray-defaults/defaults/main.yaml
+++ b/roles/kubespray-defaults/defaults/main.yaml
@@ -277,6 +277,7 @@ persistent_volumes_enabled: false
cephfs_provisioner_enabled: false
ingress_nginx_enabled: false
cert_manager_enabled: false
+expand_persistent_volumes: false
## When OpenStack is used, Cinder version can be explicitly specified if autodetection fails (Fixed in 1.9: https://github.com/kubernetes/kubernetes/issues/50461)
# openstack_blockstorage_version: "v1/v2/auto (default)"
--
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