ceph/src/pybind/mgr/dashboard/services/iscsi_cli.py

   1 # -*- coding: utf-8 -*-
   2 from __future__ import absolute_import
   3
   4 import errno
   5 import json
   6
   7 from mgr_module import CLIReadCommand, CLIWriteCommand
   8
   9 from .iscsi_client import IscsiClient
  10 from .iscsi_config import IscsiGatewaysConfig, IscsiGatewayAlreadyExists, InvalidServiceUrl, \
  11     ManagedByOrchestratorException, IscsiGatewayDoesNotExist
  12 from ..rest_client import RequestException
  13
  14
  15 @CLIReadCommand('dashboard iscsi-gateway-list', desc='List iSCSI gateways')
  16 def list_iscsi_gateways(_):
  17     return 0, json.dumps(IscsiGatewaysConfig.get_gateways_config()), ''
  18
  19
  20 @CLIWriteCommand('dashboard iscsi-gateway-add',
  21                  'name=service_url,type=CephString '
  22                  'name=name,type=CephString,req=false',
  23                  'Add iSCSI gateway configuration')
  24 def add_iscsi_gateway(_, service_url, name=None):
  25     try:
  26         IscsiGatewaysConfig.validate_service_url(service_url)
  27         if name is None:
  28             name = IscsiClient.instance(service_url=service_url).get_hostname()['data']
  29         IscsiGatewaysConfig.add_gateway(name, service_url)
  30         return 0, 'Success', ''
  31     except IscsiGatewayAlreadyExists as ex:
  32         return -errno.EEXIST, '', str(ex)
  33     except InvalidServiceUrl as ex:
  34         return -errno.EINVAL, '', str(ex)
  35     except ManagedByOrchestratorException as ex:
  36         return -errno.EINVAL, '', str(ex)
  37     except RequestException as ex:
  38         return -errno.EINVAL, '', str(ex)
  39
  40
  41 @CLIWriteCommand('dashboard iscsi-gateway-rm',
  42                  'name=name,type=CephString',
  43                  'Remove iSCSI gateway configuration')
  44 def remove_iscsi_gateway(_, name):
  45     try:
  46         IscsiGatewaysConfig.remove_gateway(name)
  47         return 0, 'Success', ''
  48     except IscsiGatewayDoesNotExist as ex:
  49         return -errno.ENOENT, '', str(ex)
  50     except ManagedByOrchestratorException as ex:
  51         return -errno.EINVAL, '', str(ex)