70f59f7b7c
With the new update_access interface, concurrent requests to allow access might get lost when the driver takes a long time to process the new rules. This patch fixes this issue by verifying for the existence of new unprocessed rules at the end of the update_access method. APIImpact access_allow action on shares with access_rules_status 'out_of_sync' was previously disallowed with HTTPBadRequest. Now, the action is disallowed only for shares with access_rules_status set to 'error'. Change-Id: I0f863cbae4d8af0660114161deda7bf7aa60d71d Closes-bug: #1550295
176 lines
5.3 KiB
Python
176 lines
5.3 KiB
Python
# Copyright 2013 OpenStack Foundation
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
STATUS_NEW = 'new'
|
|
STATUS_CREATING = 'creating'
|
|
STATUS_DELETING = 'deleting'
|
|
STATUS_DELETED = 'deleted'
|
|
STATUS_ERROR = 'error'
|
|
STATUS_ERROR_DELETING = 'error_deleting'
|
|
STATUS_AVAILABLE = 'available'
|
|
STATUS_ACTIVE = 'active'
|
|
STATUS_INACTIVE = 'inactive'
|
|
STATUS_OUT_OF_SYNC = 'out_of_sync'
|
|
STATUS_UPDATING = 'updating'
|
|
STATUS_UPDATING_MULTIPLE = 'updating_multiple'
|
|
STATUS_MANAGING = 'manage_starting'
|
|
STATUS_MANAGE_ERROR = 'manage_error'
|
|
STATUS_UNMANAGING = 'unmanage_starting'
|
|
STATUS_UNMANAGE_ERROR = 'unmanage_error'
|
|
STATUS_UNMANAGED = 'unmanaged'
|
|
STATUS_EXTENDING = 'extending'
|
|
STATUS_EXTENDING_ERROR = 'extending_error'
|
|
STATUS_SHRINKING = 'shrinking'
|
|
STATUS_SHRINKING_ERROR = 'shrinking_error'
|
|
STATUS_MIGRATING = 'migrating'
|
|
STATUS_MIGRATING_TO = 'migrating_to'
|
|
STATUS_SHRINKING_POSSIBLE_DATA_LOSS_ERROR = (
|
|
'shrinking_possible_data_loss_error'
|
|
)
|
|
STATUS_REPLICATION_CHANGE = 'replication_change'
|
|
|
|
TASK_STATE_MIGRATION_STARTING = 'migration_starting'
|
|
TASK_STATE_MIGRATION_IN_PROGRESS = 'migration_in_progress'
|
|
TASK_STATE_MIGRATION_COMPLETING = 'migration_completing'
|
|
TASK_STATE_MIGRATION_SUCCESS = 'migration_success'
|
|
TASK_STATE_MIGRATION_ERROR = 'migration_error'
|
|
TASK_STATE_MIGRATION_CANCELLED = 'migration_cancelled'
|
|
TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS = 'migration_driver_in_progress'
|
|
TASK_STATE_MIGRATION_DRIVER_PHASE1_DONE = 'migration_driver_phase1_done'
|
|
TASK_STATE_DATA_COPYING_STARTING = 'data_copying_starting'
|
|
TASK_STATE_DATA_COPYING_IN_PROGRESS = 'data_copying_in_progress'
|
|
TASK_STATE_DATA_COPYING_COMPLETING = 'data_copying_completing'
|
|
TASK_STATE_DATA_COPYING_COMPLETED = 'data_copying_completed'
|
|
TASK_STATE_DATA_COPYING_CANCELLED = 'data_copying_cancelled'
|
|
TASK_STATE_DATA_COPYING_ERROR = 'data_copying_error'
|
|
|
|
BUSY_TASK_STATES = (
|
|
TASK_STATE_MIGRATION_STARTING,
|
|
TASK_STATE_MIGRATION_IN_PROGRESS,
|
|
TASK_STATE_MIGRATION_COMPLETING,
|
|
TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS,
|
|
TASK_STATE_MIGRATION_DRIVER_PHASE1_DONE,
|
|
TASK_STATE_DATA_COPYING_STARTING,
|
|
TASK_STATE_DATA_COPYING_IN_PROGRESS,
|
|
TASK_STATE_DATA_COPYING_COMPLETING,
|
|
TASK_STATE_DATA_COPYING_COMPLETED,
|
|
)
|
|
|
|
BUSY_COPYING_STATES = (
|
|
TASK_STATE_DATA_COPYING_STARTING,
|
|
TASK_STATE_DATA_COPYING_IN_PROGRESS,
|
|
TASK_STATE_DATA_COPYING_COMPLETING,
|
|
)
|
|
|
|
TRANSITIONAL_STATUSES = (
|
|
STATUS_CREATING, STATUS_DELETING,
|
|
STATUS_MANAGING, STATUS_UNMANAGING,
|
|
STATUS_EXTENDING, STATUS_SHRINKING,
|
|
STATUS_MIGRATING, STATUS_MIGRATING_TO,
|
|
)
|
|
|
|
UPDATING_RULES_STATUSES = (
|
|
STATUS_UPDATING,
|
|
STATUS_UPDATING_MULTIPLE,
|
|
)
|
|
|
|
SUPPORTED_SHARE_PROTOCOLS = (
|
|
'NFS', 'CIFS', 'GLUSTERFS', 'HDFS', 'CEPHFS')
|
|
|
|
SECURITY_SERVICES_ALLOWED_TYPES = ['active_directory', 'ldap', 'kerberos']
|
|
|
|
NFS_EXPORTS_FILE = '/etc/exports'
|
|
NFS_EXPORTS_FILE_TEMP = '/var/lib/nfs/etab'
|
|
|
|
MOUNT_FILE = '/etc/fstab'
|
|
MOUNT_FILE_TEMP = '/etc/mtab'
|
|
|
|
# Below represented ports are ranges (from, to)
|
|
CIFS_PORTS = (
|
|
("tcp", (445, 445)),
|
|
("tcp", (137, 139)),
|
|
("udp", (137, 139)),
|
|
("udp", (445, 445)),
|
|
)
|
|
NFS_PORTS = (
|
|
("tcp", (2049, 2049)),
|
|
("udp", (2049, 2049)),
|
|
)
|
|
SSH_PORTS = (
|
|
("tcp", (22, 22)),
|
|
)
|
|
PING_PORTS = (
|
|
("icmp", (-1, -1)),
|
|
)
|
|
WINRM_PORTS = (
|
|
("tcp", (5985, 5986)),
|
|
)
|
|
|
|
SERVICE_INSTANCE_SECGROUP_DATA = (
|
|
CIFS_PORTS + NFS_PORTS + SSH_PORTS + PING_PORTS + WINRM_PORTS)
|
|
|
|
ACCESS_LEVEL_RW = 'rw'
|
|
ACCESS_LEVEL_RO = 'ro'
|
|
|
|
ACCESS_LEVELS = (
|
|
ACCESS_LEVEL_RW,
|
|
ACCESS_LEVEL_RO,
|
|
)
|
|
|
|
TASK_STATE_STATUSES = (
|
|
TASK_STATE_MIGRATION_STARTING,
|
|
TASK_STATE_MIGRATION_IN_PROGRESS,
|
|
TASK_STATE_MIGRATION_COMPLETING,
|
|
TASK_STATE_MIGRATION_SUCCESS,
|
|
TASK_STATE_MIGRATION_ERROR,
|
|
TASK_STATE_MIGRATION_CANCELLED,
|
|
TASK_STATE_MIGRATION_DRIVER_IN_PROGRESS,
|
|
TASK_STATE_MIGRATION_DRIVER_PHASE1_DONE,
|
|
TASK_STATE_DATA_COPYING_STARTING,
|
|
TASK_STATE_DATA_COPYING_IN_PROGRESS,
|
|
TASK_STATE_DATA_COPYING_COMPLETING,
|
|
TASK_STATE_DATA_COPYING_COMPLETED,
|
|
TASK_STATE_DATA_COPYING_CANCELLED,
|
|
TASK_STATE_DATA_COPYING_ERROR
|
|
)
|
|
|
|
REPLICA_STATE_ACTIVE = 'active'
|
|
REPLICA_STATE_IN_SYNC = 'in_sync'
|
|
REPLICA_STATE_OUT_OF_SYNC = 'out_of_sync'
|
|
|
|
|
|
class ExtraSpecs(object):
|
|
|
|
# Extra specs key names
|
|
DRIVER_HANDLES_SHARE_SERVERS = "driver_handles_share_servers"
|
|
SNAPSHOT_SUPPORT = "snapshot_support"
|
|
REPLICATION_TYPE_SPEC = "replication_type"
|
|
|
|
# Extra specs containers
|
|
REQUIRED = (
|
|
DRIVER_HANDLES_SHARE_SERVERS,
|
|
)
|
|
UNDELETABLE = (
|
|
DRIVER_HANDLES_SHARE_SERVERS,
|
|
SNAPSHOT_SUPPORT,
|
|
)
|
|
# NOTE(cknight): Some extra specs are necessary parts of the Manila API and
|
|
# should be visible to non-admin users. UNDELETABLE specs are user-visible.
|
|
TENANT_VISIBLE = UNDELETABLE + (REPLICATION_TYPE_SPEC, )
|
|
BOOLEAN = (
|
|
DRIVER_HANDLES_SHARE_SERVERS,
|
|
SNAPSHOT_SUPPORT,
|
|
)
|