ovirt-gluster.conf

ovirt-gluster.conf

# A sample configuration file to setup a converged ovirt/gluster install
# using gdeploy: https://github.com/gluster/gdeploy

# edit hosts to match your environment

[hosts]
host1
host2
host3

[yum0]
action=install
packages=http://resources.ovirt.org/pub/yum-repo/ovirt-release40.rpm

[yum1]
action=install
gpgcheck=yes
packages=vdsm,vdsm-gluster,ovirt-hosted-engine-setup,screen,firewalld
update=yes

# Setup ntp on the servers before any other operations are done
# Disable the existing public servers
[shell1]
action=execute
command=sed -i 's/^\(server .*iburst\)/#\1/' /etc/ntp.conf

# Add custom NTP server
[update-file1]
action=add
dest=/etc/ntp.conf
line=server 0.rhel.pool.ntp.org iburst

[service1]
action=enable
service=ntpd

[service2]
action=restart
service=ntpd

[shell2]
action=execute
command=vdsm-tool configure --force

[service3]
action=start
service=vdsmd

# Disable multipath
[script1]
action=execute
file=/usr/share/ansible/gdeploy/scripts/disable-multipath.sh

# Edit to match your environment, below assumes a single 
# device for gluster at /dev/vdb

[pv]
action=create
devices=vdb

[vg1]
action=create
vgname=gluster
pvname=vdb

[lv1]
action=create
vgname=centos
lvname=engine
lvtype=thick
size=25GB
mount=/gluster/brick1

[lv2]
action=create
vgname=centos
poolname=lvthinpool
lvtype=thinpool
poolmetadatasize=20MB
chunksize=1024k
size=70GB

[lv3]
action=create
lvname=data
poolname=lvthinpool
vgname=centos
lvtype=thinlv
mount=/gluster/brick2
virtualsize=50GB

[lv4]
action=create
lvname=export
poolname=lvthinpool
vgname=centos
lvtype=thinlv
mount=/gluster/brick3
virtualsize=50GB

[lv5]
action=create
lvname=iso
poolname=lvthinpool
vgname=centos
lvtype=thinlv
mount=/gluster/brick4
virtualsize=50GB

[selinux]
yes

[service4]
action=stop
service=NetworkManager

[service5]
action=disable
service=NetworkManager

[shell3]
action=execute
command=mkdir /etc/systemd/system/glusterd.service.d,

[shell4]
action=execute
command=echo -e "[Service]\nCPUAccounting=yes\nSlice=glusterfs.slice" >> /etc/systemd/system/glusterd.service.d/99-cpu.conf,

[shell5]
action=execute
command=echo -e "[Slice]\nCPUQuota=400%" >> /etc/systemd/system/glusterfs.slice,systemctl daemon-reload

[service6]
action=restart
service=glusterd

[service7]
action=start
service=firewalld

[firewalld]
action=add
ports=111/tcp,2049/tcp,54321/tcp,5900/tcp,5900-6923/tcp,5666/tcp,16514/tcp
services=glusterfs

[script2]
action=execute
file=/usr/share/ansible/gdeploy/scripts/disable-gluster-hooks.sh

[volume1]
action=create
volname=engine
transport=tcp
replica=yes
replica_count=3
arbiter_count=1
key=group,storage.owner-uid,storage.owner-gid,features.shard,features.shard-block-size,performance.low-prio-threads,cluster.data-self-heal-algorithm,cluster.locking-scheme,cluster.shd-wait-qlength,cluster.shd-max-threads,network.ping-timeout,user.cifs,nfs.disable,performance.strict-o-direct,network.remote-dio
value=virt,36,36,on,512MB,32,full,granular,10000,6,30,off,on,on,off
brick_dirs=/gluster/brick1/engine

[volume2]
action=create
volname=data
transport=tcp
replica=yes
replica_count=3
arbiter_count=1
key=group,storage.owner-uid,storage.owner-gid,features.shard,features.shard-block-size,performance.low-prio-threads,cluster.data-self-heal-algorithm,cluster.locking-scheme,cluster.shd-wait-qlength,cluster.shd-max-threads,network.ping-timeout,user.cifs,nfs.disable,performance.strict-o-direct,network.remote-dio
value=virt,36,36,on,512MB,32,full,granular,10000,6,30,off,on,on,off
brick_dirs=/gluster/brick2/data

[volume3]
action=create
volname=export
transport=tcp
replica=yes
replica_count=3
arbiter_count=1
key=group,storage.owner-uid,storage.owner-gid,features.shard,features.shard-block-size,performance.low-prio-threads,cluster.data-self-heal-algorithm,cluster.locking-scheme,cluster.shd-wait-qlength,cluster.shd-max-threads,network.ping-timeout,user.cifs,nfs.disable,performance.strict-o-direct,network.remote-dio
value=virt,36,36,on,512MB,32,full,granular,10000,6,30,off,on,on,off
brick_dirs=/gluster/brick3/export


[volume4]
action=create
volname=iso
transport=tcp
replica=yes
replica_count=3
arbiter_count=1
key=group,storage.owner-uid,storage.owner-gid,features.shard,features.shard-block-size,performance.low-prio-threads,cluster.data-self-heal-algorithm,cluster.locking-scheme,cluster.shd-wait-qlength,cluster.shd-max-threads,network.ping-timeout,user.cifs,nfs.disable,performance.strict-o-direct,network.remote-dio
value=virt,36,36,on,512MB,32,full,granular,10000,6,30,off,on,on,off
brick_dirs=/gluster/brick4/iso

# modify to match your host1

[yum2:host1]
action=install
gpgcheck=no
packages=ovirt-engine-appliance

Try getting rid of the [pv] section. That's for taking a disk device, in my example, /dev/vdb, and making it into a physical volume for lvm. Then you can put volume groups on that and then logical volumes in those. It looks like you have one disk, vda, and it's split between a boot partition and a big pv, and there's already a vg using all the space in that pv. So, we don't create a new pv, we don't create a new vg. We put our gluster lv's in the existing centos vg.