From 3993e12335200e908ac5f6720ecea61d00e72774 Mon Sep 17 00:00:00 2001
From: "rong.zhang" <rong.zhang@easystack.cn>
Date: Fri, 15 Dec 2017 20:06:55 +0800
Subject: [PATCH] Fix can not be used devicemapper driver
Fix can not be used devicemapper driver
---
roles/docker/docker-storage/defaults/main.yml | 3 +++
roles/docker/docker-storage/tasks/main.yml | 6 ++++++
2 files changed, 9 insertions(+)
diff --git a/roles/docker/docker-storage/defaults/main.yml b/roles/docker/docker-storage/defaults/main.yml
index 9785dac47..38f137bd5 100644
--- a/roles/docker/docker-storage/defaults/main.yml
+++ b/roles/docker/docker-storage/defaults/main.yml
@@ -3,6 +3,9 @@ docker_container_storage_setup_version: v0.6.0
docker_container_storage_setup_profile_name: kubespray
docker_container_storage_setup_storage_driver: devicemapper
docker_container_storage_setup_container_thinpool: docker-pool
+#It must be define a disk path for docker_container_storage_setup_devs.
+#Otherwise docker-storage-setup will be executed incorrectly.
+#docker_container_storage_setup_devs: /dev/vdb
docker_container_storage_setup_data_size: 40%FREE
docker_container_storage_setup_min_data_size: 2G
docker_container_storage_setup_chunk_size: 512K
diff --git a/roles/docker/docker-storage/tasks/main.yml b/roles/docker/docker-storage/tasks/main.yml
index 5bbb38687..d61f91284 100644
--- a/roles/docker/docker-storage/tasks/main.yml
+++ b/roles/docker/docker-storage/tasks/main.yml
@@ -31,6 +31,12 @@
group: root
mode: 0644
+#https://docs.docker.com/engine/installation/linux/docker-ce/centos/#install-using-the-repository
+- name: docker-storage-setup | install lvm2
+ yum:
+ name: lvm2
+ state: present
+
- name: docker-storage-setup | install and run container-storage-setup
become: yes
script: install_container_storage_setup.sh {{ docker_container_storage_setup_version }} {{ docker_container_storage_setup_profile_name }}
--
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