openstack/kayobe
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Change ownership of libvirt volume to qemu:qemu after creation

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This allows libvirt, which runs as the qemu user, to access the volume.
This commit is contained in:
Mark Goddard 2017-08-07 11:57:21 +00:00
parent c7cf0d1688
commit 7a8e087731
1 changed files with 22 additions and 0 deletions
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22
ansible/roles/libvirt-vm/files/virt_volume.sh
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@ -49,6 +49,27 @@ if [[ $result -ne 0 ]]; then
exit $result
fi
# Determine the path to the volume file.
output=$(virsh vol-key --pool $POOL --vol $NAME 2>&1)
result=$?
if [[ $result -ne 0 ]]; then
echo "Failed to get volume file path"
echo "$output"
virsh vol-delete --pool $POOL --vol $NAME
exit $result
fi
# Change the ownership of the volume to qemu. Without doing this libvirt cannot
# access the volume.
output=$(chown qemu:qemu $output 2>1)
result=$?
if [[ $result -ne 0 ]]; then
echo "Failed to change ownership of the volume to qemu"
echo "$output"
virsh vol-delete --pool $POOL --vol $NAME
exit $result
fi
if [[ -n $IMAGE ]]; then
# Upload an image to the volume.
output=$(virsh vol-upload --pool $POOL --vol $NAME --file $IMAGE 2>&1)
@ -66,6 +87,7 @@ if [[ -n $IMAGE ]]; then
if [[ $result -ne 0 ]]; then
echo "Failed to resize volume $VOLUME to $CAPACITY"
echo "$output"
virsh vol-delete --pool $POOL --vol $NAME
exit $result
fi
fi