def migrate(args):
#被迁移虚拟机校验
api = VmAPI()
host_api = HostAPI()
vm = api.get_vm_by_uuid(args['uuid'])
if not vm:
return {'res': False, 'err': ERR_VM_UUID}
if not vm.can_operate_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
#目标主机校验
host = host_api.get_host_by_id(args['host_id'])
if not host.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
#被迁移虚拟机与目标主机是否处于同一个分中心
if not vm.center_id == host.center_id:
return {'res': False, 'err': ERR_AUTH_PERM}
if vm.host_id == host.id:
return {'res': False, 'err': ERR_VM_MIGRATE_SAME_HOST}
res = api.migrate_vm(args['uuid'], args['host_id'])
if res:
return {'res': True}
return {'res': False, 'err': ERR_VM_MIGRATE}
def migrate(args):
#被迁移虚拟机校验
api = VmAPI()
host_api = HostAPI()
vm = api.get_vm_by_uuid(args['uuid'])
if not vm:
return {'res': False, 'err': ERR_VM_UUID}
if not vm.can_operate_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
#目标主机校验
host = host_api.get_host_by_id(args['host_id'])
if not host.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
#被迁移虚拟机与目标主机是否处于同一个分中心
if not vm.center_id == host.center_id:
return {'res': False, 'err': ERR_AUTH_PERM}
if vm.host_id == host.id:
return {'res': False, 'err': ERR_VM_MIGRATE}
res = api.migrate_vm(args['uuid'], args['host_id'])
if res:
return {'res': True}
return {'res': False, 'err': ERR_VM_MIGRATE}
def migrate(args):
#被迁移虚拟机校验
api = VmAPI()
host_api = HostAPI()
gpu_api = GPUAPI()
volume_api = VolumeAPI()
vm = api.get_vm_by_uuid(args['uuid'])
if not vm:
return {'res': False, 'err': ERR_VM_UUID}
if not vm.can_operate_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
#目标主机校验
host = host_api.get_host_by_id(args['host_id'])
if not host.managed_by(args['req_user']):
return {'res': False, 'err': ERR_AUTH_PERM}
#被迁移虚拟机与目标主机是否处于同一个分中心
if not vm.center_id == host.center_id:
return {'res': False, 'err': ERR_VM_MIGRATE_DIFF_CEPH}
#检测目标主机是否为当前宿主机
if vm.host_id == host.id:
return {'res': False, 'err': ERR_VM_MIGRATE_SAME_HOST}
#检测是否挂载GPU
gpu_list = gpu_api.get_gpu_list_by_vm_uuid(args['uuid'])
if len(gpu_list) > 0:
return {'res': False, 'err': ERR_VM_MIGRATE_WITHGPU}
#检测挂载云硬盘与目标主机是否在同一集群
volume_list = volume_api.get_volume_list_by_vm_uuid(args['uuid'])
if len(volume_list) > 0 and vm.group_id != host.group_id:
return {'res': False, 'err': ERR_VM_MIGRATE_WITHVOL}
res = api.migrate_vm(args['uuid'], args['host_id'])
if res:
return {'res': True}
return {'res': False, 'err': ERR_VM_MIGRATE}