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Merge pull request #187 from cloudbuilders/vgs

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allow name of volumes group to be set
This commit is contained in:
Jesse Andrews 2011-11-14 09:14:23 -08:00
commit f707adefd9
1 changed files with 8 additions and 2 deletions
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10
stack.sh
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@ -159,6 +159,9 @@ Q_PLUGIN=${Q_PLUGIN:-openvswitch}
# Specify which services to launch. These generally correspond to screen tabs
ENABLED_SERVICES=${ENABLED_SERVICES:-g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,horizon,mysql,rabbit}
# Name of the lvm volume group to use/create for iscsi volumes
VOLUME_GROUP=${VOLUME_GROUP:-nova-volumes}
# Nova hypervisor configuration. We default to libvirt whth **kvm** but will
# drop back to **qemu** if we are unable to load the kvm module. Stack.sh can
# also install an **LXC** based system.
@ -783,12 +786,12 @@ if [[ "$ENABLED_SERVICES" =~ "n-vol" ]]; then
#
# By default, the backing file is 2G in size, and is stored in /opt/stack.
#
if ! sudo vgdisplay | grep -q nova-volumes; then
if ! sudo vgdisplay | grep -q $VOLUME_GROUP; then
VOLUME_BACKING_FILE=${VOLUME_BACKING_FILE:-$DEST/nova-volumes-backing-file}
VOLUME_BACKING_FILE_SIZE=${VOLUME_BACKING_FILE_SIZE:-2052M}
truncate -s $VOLUME_BACKING_FILE_SIZE $VOLUME_BACKING_FILE
DEV=`sudo losetup -f --show $VOLUME_BACKING_FILE`
sudo vgcreate nova-volumes $DEV
sudo vgcreate $VOLUME_GROUP $DEV
fi
# Configure iscsitarget
@ -817,6 +820,9 @@ if [[ "$ENABLED_SERVICES" =~ "q-svc" ]]; then
else
add_nova_flag "--network_manager=nova.network.manager.$NET_MAN"
fi
if [[ "$ENABLED_SERVICES" =~ "n-vol" ]]; then
add_nova_flag "--volume_group=$VOLUME_GROUP"
fi
add_nova_flag "--my_ip=$HOST_IP"
add_nova_flag "--public_interface=$PUBLIC_INTERFACE"
add_nova_flag "--vlan_interface=$VLAN_INTERFACE"