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這篇文章將為大家詳細講解有關openstack如何對接gluster,小編覺得挺實用的,因此分享給大家做個參考,希望大家閱讀完這篇文章后可以有所收獲。
在已經(jīng)部署好的gluster集群里創(chuàng)建相應的卷,可參考https://my.oschina.net/u/857184/blog/1506552
mkdir -p /data/brickl/image
mkdir -p /data/brickl/instance
mkdir -p /data/brickl/volume
以下操作在任意一個節(jié)點執(zhí)行即可:
gluster volume create images replica 2 gluster-server1:/data/brickl/image gluster-server2:/data/brickl/image
gluster volume create instances replica 2 gluster-server1:/data/brickl/instance gluster-server2:/data/brickl/instance
gluster volume create volumes replica 2 gluster-server1:/data/brickl/volume gluster-server2:/data/brickl/volume
gluster volume start images
gluster volume start instances
gluster volume start volumes
安裝gluster包
yum -y install glusterfs-server
service glusterd start
chkconfig glusterd on
配置cinder服務
openstack-config --set /etc/cinder/cinder.conf DEFAULT glusterfs_mount_point_base /var/lib/cinder/volumes
openstack-config --set /etc/cinder/cinder.conf DEFAULT volume_driver cinder.volume.drivers.glusterfs.GlusterfsDriver
openstack-config --set /etc/cinder/cinder.conf DEFAULT glusterfs_shares_config /etc/cinder/shares.conf
touch /etc/cinder/shares.conf
echo -e 'gluster-server1:/volumes' >> /etc/cinder/shares.conf
chown cinder:cinder /etc/cinder/shares.conf
chown -R cinder:cinder /var/lib/cinder/*
mkdir -p /var/lib/cinder/volumes
chown -R cinder:cinder /var/lib/cinder/volumes
openstack-service restart cinder
配置glance服務
echo -e 'gluster-server1:/images /var/lib/glance/images glusterfs defaults 0 0' >> /etc/fstab
mount -a
chown -R glance:glance /var/lib/glance
配置nova服務
echo -e 'gluster-server1:/instances /var/lib/nova/instances glusterfs defaults 0 0' >> /etc/fstab
mount -a
chown -R nova:nova /var/lib/nova/instances
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