From bbafaeb918a2ffbd591595bb5fb2a99eb900721d Mon Sep 17 00:00:00 2001
From: Scott Dodson <sdodson@redhat.com>
Date: Tue, 10 Oct 2017 17:27:56 -0400
Subject: Add dm_thin_pool for gluster use

---
 roles/openshift_storage_glusterfs/tasks/kernel_modules.yml | 12 ++++++++++++
 roles/openshift_storage_glusterfs/templates/glusterfs.conf |  4 ++++
 2 files changed, 16 insertions(+)
 create mode 100644 roles/openshift_storage_glusterfs/tasks/kernel_modules.yml
 create mode 100644 roles/openshift_storage_glusterfs/templates/glusterfs.conf

(limited to 'roles/openshift_storage_glusterfs')

diff --git a/roles/openshift_storage_glusterfs/tasks/kernel_modules.yml b/roles/openshift_storage_glusterfs/tasks/kernel_modules.yml
new file mode 100644
index 000000000..030fa81c9
--- /dev/null
+++ b/roles/openshift_storage_glusterfs/tasks/kernel_modules.yml
@@ -0,0 +1,12 @@
+---
+- name: Ensure device mapper modules loaded
+  template:
+    src: glusterfs.conf
+    dest: /etc/modules-load.d/glusterfs.conf
+  register: km
+
+- name: load kernel modules
+  systemd:
+    name: systemd-modules-load.service
+    state: restarted
+  when: km | changed
diff --git a/roles/openshift_storage_glusterfs/templates/glusterfs.conf b/roles/openshift_storage_glusterfs/templates/glusterfs.conf
new file mode 100644
index 000000000..dd4d6e6f7
--- /dev/null
+++ b/roles/openshift_storage_glusterfs/templates/glusterfs.conf
@@ -0,0 +1,4 @@
+#{{ ansible_managed }}
+dm_thin_pool
+dm_snapshot
+dm_mirror
\ No newline at end of file
-- 
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