def process(self):
(opts, args) = getopts()
chkopts(opts)
self.up_progress(10)
conn = KaresansuiVirtConnection(readonly=False)
try:
try:
#inactive_storage_pools = conn.list_inactive_storage_pool()
inactive_storage_pools = []
active_storage_pools = conn.list_active_storage_pool()
if not (opts.pool_name in active_storage_pools or \
opts.pool_name in inactive_storage_pools):
raise KssCommandException('Storage pool does not exist. Alternatively, the storage pool is not started. - pool=%s'
% opts.pool_name)
if conn.get_storage_volume(opts.pool_name, opts.volume_name) is not None:
raise KssCommandException(
'We already have a storage volume. - pool=%s, vol=%s'
% (opts.pool_name, opts.volume_name))
pool_obj = conn.search_kvn_storage_pools(opts.pool_name)[0]
pool_info = pool_obj.get_info()
if not pool_info['allocation'] or pool_info['allocation'] == 0:
storage_volume_allocation_max_size = STORAGE_VOLUME_SIZE_MAX_LENGTH
else:
storage_volume_allocation_max_size = long(pool_info['allocation']) / STORAGE_VOLUME_UNIT.get(opts.unit, 1)
if pool_info['type'] == 'dir' or pool_info['type'] == 'fs':
storage_volume_allocation_max_size = long(pool_info["available"]) / STORAGE_VOLUME_UNIT.get(opts.unit, 1)
if not pool_info['capacity'] or pool_info['capacity'] == 0:
storage_volume_capacity_max_size = STORAGE_VOLUME_SIZE_MAX_LENGTH
else:
storage_volume_capacity_max_size = long(pool_info['capacity']) / STORAGE_VOLUME_UNIT.get(opts.unit, 1)
if opts.allocation < STORAGE_VOLUME_SIZE_MIN_LENGTH or storage_volume_allocation_max_size < opts.allocation:
raise KssCommandException('Allocation "%s%s" is out of available range. available=%s-%s%s'
% (opts.allocation, opts.unit, STORAGE_VOLUME_SIZE_MIN_LENGTH, storage_volume_allocation_max_size, opts.unit))
if opts.capacity < STORAGE_VOLUME_SIZE_MIN_LENGTH or storage_volume_capacity_max_size < opts.capacity:
raise KssCommandException('Capacity "%s%s" is out of available range. available=%s-%s%s'
% (opts.capacity, opts.unit, STORAGE_VOLUME_SIZE_MIN_LENGTH, storage_volume_capacity_max_size, opts.unit))
if conn.create_storage_volume(opts.name,
opts.pool_name,
opts.format,
use=opts.use,
volume_name=opts.volume_name,
capacity=opts.capacity,
allocation=opts.allocation,
c_unit=opts.unit,
t_p_owner=opts.permission_owner,
t_p_group=opts.permission_group,
t_p_mode=opts.permission_mode,
) is False:
raise KssCommandException('Failed to create storage volume. (libvirt) - pool=%s, vol=%s'
% (opts.pool_name, opts.volume_name))
self.up_progress(40)
vol_path = conn.get_storage_volume_path(opts.pool_name, opts.volume_name)
if vol_path is None:
raise KssCommandException(
'Could not get the normal storage pool or storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
if os.path.isfile(vol_path) is False:
raise KssCommandException(
'File does not exist in the path of a storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
vol_obj = conn.get_storage_volume(opts.pool_name, opts.volume_name)
if vol_obj is None:
raise KssCommandException(
'Could not get the normal storage pool or storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
vol_link = "%s/%s" % (pool_info['target']['path'], vol_obj.name())
if os.path.islink(vol_link) is False:
raise KssCommandException(
'Symbolic link does not exist in the path of a storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
self.logger.info('Created storage volume. - vol=%s' % (opts.volume_name))
print >>sys.stdout, _('Created storage volume. - vol=%s') % (opts.volume_name)
return True
except KssCommandException, e:
raise e
finally:
conn.close()
def process(self):
(opts, args) = getopts()
chkopts(opts)
self.up_progress(10)
conn = KaresansuiVirtConnection(readonly=False)
try:
try:
#inactive_storage_pools = conn.list_inactive_storage_pool()
inactive_storage_pools = []
active_storage_pools = conn.list_active_storage_pool()
if not (opts.pool_name in active_storage_pools or \
opts.pool_name in inactive_storage_pools):
raise KssCommandException('Storage pool does not exist. Alternatively, the storage pool is not started. - pool=%s'
% opts.pool_name)
if conn.get_storage_volume(opts.pool_name, opts.volume_name) is not None:
raise KssCommandException(
'We already have a storage volume. - pool=%s, vol=%s'
% (opts.pool_name, opts.volume_name))
pool_obj = conn.search_kvn_storage_pools(opts.pool_name)[0]
pool_info = pool_obj.get_info()
if not pool_info['allocation'] or pool_info['allocation'] == 0:
storage_volume_allocation_max_size = STORAGE_VOLUME_SIZE_MAX_LENGTH
else:
storage_volume_allocation_max_size = long(pool_info['allocation']) / STORAGE_VOLUME_UNIT.get(opts.unit, 1)
if pool_info['type'] == 'dir' or pool_info['type'] == 'fs':
storage_volume_allocation_max_size = long(pool_info["available"]) / STORAGE_VOLUME_UNIT.get(opts.unit, 1)
if not pool_info['capacity'] or pool_info['capacity'] == 0:
storage_volume_capacity_max_size = STORAGE_VOLUME_SIZE_MAX_LENGTH
else:
storage_volume_capacity_max_size = long(pool_info['capacity']) / STORAGE_VOLUME_UNIT.get(opts.unit, 1)
if opts.allocation < STORAGE_VOLUME_SIZE_MIN_LENGTH or storage_volume_allocation_max_size < opts.allocation:
raise KssCommandException('Allocation "%s%s" is out of available range. available=%s-%s%s'
% (opts.allocation, opts.unit, STORAGE_VOLUME_SIZE_MIN_LENGTH, storage_volume_allocation_max_size, opts.unit))
if opts.capacity < STORAGE_VOLUME_SIZE_MIN_LENGTH or storage_volume_capacity_max_size < opts.capacity:
raise KssCommandException('Capacity "%s%s" is out of available range. available=%s-%s%s'
% (opts.capacity, opts.unit, STORAGE_VOLUME_SIZE_MIN_LENGTH, storage_volume_capacity_max_size, opts.unit))
if conn.create_storage_volume(opts.name,
opts.pool_name,
opts.format,
use=opts.use,
volume_name=opts.volume_name,
capacity=opts.capacity,
allocation=opts.allocation,
c_unit=opts.unit,
t_p_owner=opts.permission_owner,
t_p_group=opts.permission_group,
t_p_mode=opts.permission_mode,
) is False:
raise KssCommandException('Failed to create storage volume. (libvirt) - pool=%s, vol=%s'
% (opts.pool_name, opts.volume_name))
self.up_progress(40)
vol_path = conn.get_storage_volume_path(opts.pool_name, opts.volume_name)
if vol_path is None:
raise KssCommandException(
'Could not get the normal storage pool or storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
if os.path.isfile(vol_path) is False:
raise KssCommandException(
'File does not exist in the path of a storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
vol_obj = conn.get_storage_volume(opts.pool_name, opts.volume_name)
if vol_obj is None:
raise KssCommandException(
'Could not get the normal storage pool or storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
vol_link = "%s/%s" % (pool_info['target']['path'], vol_obj.name())
if os.path.islink(vol_link) is False:
raise KssCommandException(
'Symbolic link does not exist in the path of a storage volume. - pool=%s, vol=%s' \
% (opts.pool, opts.volume_name))
self.logger.info('Created storage volume. - vol=%s' % (opts.volume_name))
print >>sys.stdout, _('Created storage volume. - vol=%s') % (opts.volume_name)
return True
except KssCommandException, e:
raise e
finally:
conn.close()
