openstack newton 配置glusterfs 作cinder backend
阿新 • • 發佈:2017-05-24
glusterfs cinder newton
一、搭建gluster
1、節點準備
hostname | ip | 數據盤vdb |
g0 | 192.168.10.10 | 10G |
g1 | 192.168.10.11 | 10G |
g2 | 192.168.10.12 | 10G |
2、安裝glusterfs
yum install centos-release-gluster310 yum install glusterfs-server
3、創建glusterfs,登錄g0
gluster peer probe g1 gluster peer probe g2
4、對vdb分區
parted /dev/vdb -s -- mklabel gpt mkpart glusterfs 1 -1 mkfs.xfs -f /dev/vdb1
5、掛載vdb
mkdir /data cat /srv/salt/mkfstab.sh #!/bin/bash uuid=`blkid /dev/vdb1 | awk -F‘ ‘ ‘{print $2}‘ | awk -F‘=‘ ‘{print $2}‘ | sed s/\"//g` cat <<EOF>> /etc/fstab UUID=${uuid} /data xfs defaults 0 0 EOF salt-ssh -i ‘*‘ cp.get_file salt://mkfstab.sh /tmp/mkfstab.sh salt-ssh -i ‘*‘ cmd.run ‘chmod +x /tmp/mkfstab.sh‘ salt-ssh -i ‘*‘ cmd.run ‘/tmp/mkfstab.sh‘ salt-ssh -i ‘*‘ cmd.run ‘mount -a‘ salt-ssh -i ‘*‘ cmd.run ‘mkdir /data/fs‘
6、創建卷
gluster volume create vol0 replica 3 g0:/data/fs g1:/data/fs g2:/data/fs gluster volume start vol0
7、mount.glusterfs 讀取多少配置
以下引用自:
http://einst.blog.51cto.com/9493625/1594668/
gluster 的提供option叫backup-volfile-server和backup-volfile-servers,達到掛載時候可以指定多個讀取卷配置服務器。
使用方式如下:
mount -t glusterfs -o backup-volfile-server=gluster2 gluster1:/volume /mnt mount -t glusterfs -o backup-volfile-servers=gluster2:gluster3:gluster4 gluster1:/volume /mnt
二、配置glusterfs作為cinder後端
1、節點準備
host | |
newton | 使用packstack單節點安裝newton |
cinder-volume | 安裝cinder-volume配置glusterfs |
2、安裝openstack
通過packstack在newton節上安裝openstack newton版本,過程略
3、配置glusterfs作為cinder後端
yum install centos-release-gluster310 yum install openstack-cinder python2-keystonemiddleware python-crypto glusterfs-fuse
本文出自 “武陵荒草” 博客,請務必保留此出處http://penguintux.blog.51cto.com/3021117/1929069
openstack newton 配置glusterfs 作cinder backend