OpenStack: Configuring the Cinder-volume backend for NFS storage

A Configuring the NFS service for the control node--NFS server

1. Configuring NFS Services on the control node 192.168.15.180

# yum Install nfs-utils Portmap

# yum-y Install nfs-utils Rpcbind

To create a directory for NFS services:

#mkdir/root/nfs_dir

Change configuration:

[Email protected] Nfs_dir (keystone_admin)]# cat/etc/exports

/var/nfs * (Rw,sync,no_root_squash)

# Exportfs-r

# service Rpcbind Start

#service NFS Start

[Email protected] Nfs_dir (keystone_admin)]# showmount-e 192.168.15.180

Export list for 192.168.15.180:

/root/nfs_dir 192.168.15.*

In the COMPUTE node test:

Turn off The firewall of the:

Shutdown command: service iptables Stop

Permanently shut down the firewall:chkconfig iptables off

[Email protected] nfs]# Exportfs-r

[Email protected] nfs]# service Rpcbind restart

Redirecting To/bin/systemctl restart Rpcbind.service

[[Email protected] nfs]# Service NFS Restart

Redirecting To/bin/systemctl restart Nfs.service

OK, Mount the NFS success on 182 :

[Email protected] ~]# mount-t NFS 192.168.15.180:/var/nfs./nfs

[Email protected] ~]#

# Mount |grep NFS

192.168.15.180:/var/nfs On/root/nfs type NFS4 (Rw,relatime,vers=4.0,rsize=524288,wsize=524288,namlen=255,hard, proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=192.168.15.182,local_lock=none,addr=192.168.15.180)

Two Compute node backend configured for NFS Storage-compute node CINDER.CONF configuration

configuration in cinder.conf:

[DEFAULT]

Enabled_backends=nfs

[NFS]

Volume_driver=cinder.volume.drivers.nfs.nfsdriver

Nfs_shares_config =/etc/cinder/nfs_shares

Nfs_mount_point_base =/var/nfs/

Volume_backend_name = NFS1

Then mount the configuration file:

[Email protected] cinder]# Cat/etc/cinder/nfs_shares

192.168.15.180:/var/nfs

Restart cinder-volume:

To create a volume:

Files Created:

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

OpenStack: Configuring the Cinder-volume backend for NFS storage