def get_list(args):
group_id = 'group_id' in args and args['group_id']
cephpool_id = 'cephpool_id' in args and args['cephpool_id']
user_id = 'user_id' in args and args['user_id']
vm_uuid = 'vm_uuid' in args and args['vm_uuid']
api = CephVolumeAPI()
volume_list = api.get_volume_list(group_id=group_id, cephpool_id=cephpool_id, user_id=user_id, vm_uuid=vm_uuid)
ret_list = []
for volume in volume_list:
if volume.managed_by(args['req_user']):
ret_list.append({
'id': volume.id,
'user_id': volume.user_id,
'user_name': volume.user_name,
'group_id': volume.group_id,
'group_name': volume.group_name,
'create_time': volume.create_time,
'size': volume.size,
'remarks': volume.remarks,
'vm': volume.vm,
'attach_time': volume.attach_time,
'dev': volume.dev,
'enable': volume.enable,
'cephpool_id': volume.cephpool_id
})
return {'res': True, 'list': ret_list}
def create(args):
api = CephVolumeAPI()
group_api = GroupAPI()
group = group_api.get_group_by_id(args['group_id'])
if not group.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
volume_id = api.create(args['group_id'], args['size'])
api.set_user_id(volume_id, args['req_user'].id)
return {'res': True, 'volume_id': volume_id}
def set_remark(args):
api = CephVolumeAPI()
volume = api.get_volume_by_id(args['volume_id'])
if not volume.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
res = api.set_remark(args['volume_id'], args['remarks'])
if res:
return {'res': True}
return {'res': False, 'err': ERR_VOLUME_REMARKS}
def resize(args):
api = CephVolumeAPI()
volume = api.get_volume_by_id(args['volume_id'])
if not volume.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
res = api.resize(args['volume_id'], args['size'])
if res:
return {'res': True}
return {'res': False, 'err': ERR_VOLUME_RESIZE}
def delete(args):
api = CephVolumeAPI()
volume = api.get_volume_by_id(args['volume_id'])
if not volume.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
del_success = api.delete(args['volume_id'])
if del_success:
return {'res': True}
else:
return {'res': False, 'err': ERR_VOLUME_DELETE_DB}
def mount(args):
api = CephVolumeAPI()
vm_api= VmAPI()
vm = vm_api.get_vm_by_uuid(args['vm_uuid'])
if not vm.can_operate_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
if vm.is_running():
return {'res': False, 'err': ERR_MOUNT_RUNNING}
volume = api.get_volume_by_id(args['volume_id'])
if not volume.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
res = api.mount(args['vm_uuid'], args['volume_id'])
if res:
return {'res': True}
return {'res': False, 'err': ERR_VOLUME_MOUNT}
def get(args):
api = CephVolumeAPI()
volume = api.get_volume_by_id(args['volume_id'])
if not volume.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
return {
'res': True,
'info': {
'id': volume.id,
'user_id': volume.user_id,
'user_name': volume.user_name,
'group_id': volume.group_id,
'create_time': volume.create_time,
'size': volume.size,
'remarks': volume.remarks,
'vm': volume.vm,
'attach_time': volume.attach_time,
'dev': volume.dev,
'enable': volume.enable,
'cephpool_id': volume.cephpool_id
}
}
def delete_vm(self, vm_uuid):
vm = self.manager.get_vm_by_uuid(vm_uuid)
image_id = vm.image_id
diskname = vm.disk
host_id = vm.host_id
vcpu = vm.vcpu
mem = vm.mem
mac = vm.mac
from device.api import GPUAPI
from volume.api import CephVolumeAPI
gpuapi = GPUAPI()
if len(gpuapi.get_gpu_list_by_vm_uuid(vm_uuid)) > 0:
raise Error(ERR_VM_DEL_GPU_MOUNTED)
volumeapi = CephVolumeAPI()
if len(volumeapi.get_volume_list_by_vm_uuid(vm_uuid)) > 0:
raise Error(ERR_VM_DEL_VOL_MOUNTED)
deletion_permitted = False
archive_disk_name = ''
if self.image_api.disk_exists(image_id, diskname):
archive_disk_name = self.image_api.archive_disk(image_id, diskname)
if archive_disk_name != False:
deletion_permitted = True
else:
deletion_permitted = True
if deletion_permitted:
if vm.delete(archive_disk_name):
if not self.host_api.host_release(host_id, vcpu, mem):
print('[delete_vm]', '释放宿主机资源失败')
if not self.network_api.mac_release(mac, vm_uuid):
print('[delete_vm]', '释放IP地址失败')
return True
return False
def delete_vm(self, vm_uuid):
vm = self.manager.get_vm_by_uuid(vm_uuid)
image_id = vm.image_id
diskname = vm.disk
host_id = vm.host_id
vcpu = vm.vcpu
mem = vm.mem
mac = vm.mac
from device.api import GPUAPI
from volume.api import CephVolumeAPI
gpuapi = GPUAPI()
if len(gpuapi.get_gpu_list_by_vm_uuid(vm_uuid)) > 0:
raise Error(ERR_VM_DEL_GPU_MOUNTED)
volumeapi = CephVolumeAPI()
if len(volumeapi.get_volume_list_by_vm_uuid(vm_uuid)) > 0:
raise Error(ERR_VM_DEL_VOL_MOUNTED)
deletion_permitted = False
archive_disk_name = ''
if self.image_api.disk_exists(image_id, diskname):
archive_disk_name = self.image_api.archive_disk(image_id, diskname)
if archive_disk_name != False:
deletion_permitted = True
else:
deletion_permitted = True
if deletion_permitted:
if vm.delete(archive_disk_name):
if not self.host_api.host_release(host_id, vcpu, mem):
print('[delete_vm]', '释放宿主机资源失败')
if not self.network_api.mac_release(mac, vm_uuid):
print('[delete_vm]', '释放IP地址失败')
return True
return False
