d727a65023
These mirror the 'cinder cluster-*' commands, with arguments copied across essentially verbatim. The only significant departure is the replacement of "tenant" terminology with "project". block storage cluster list block storage cluster set block storage cluster show We used the 'block storage' terminology rather than simply 'volume' to allow us to start distinguishing between the volume service and a volume resource. Change-Id: I9105a9e4a139af4929e3b1f3a6de6c9a53e0b598 Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
282 lines
8.3 KiB
Python
282 lines
8.3 KiB
Python
# 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.
|
|
|
|
from cinderclient import api_versions
|
|
from osc_lib.command import command
|
|
from osc_lib import exceptions
|
|
from osc_lib import utils
|
|
|
|
from openstackclient.i18n import _
|
|
|
|
|
|
def _format_cluster(cluster, detailed=False):
|
|
columns = (
|
|
'name',
|
|
'binary',
|
|
'state',
|
|
'status',
|
|
)
|
|
column_headers = (
|
|
'Name',
|
|
'Binary',
|
|
'State',
|
|
'Status',
|
|
)
|
|
|
|
if detailed:
|
|
columns += (
|
|
'disabled_reason',
|
|
'num_hosts',
|
|
'num_down_hosts',
|
|
'last_heartbeat',
|
|
'created_at',
|
|
'updated_at',
|
|
# optional columns, depending on whether replication is enabled
|
|
'replication_status',
|
|
'frozen',
|
|
'active_backend_id',
|
|
)
|
|
column_headers += (
|
|
'Disabled Reason',
|
|
'Hosts',
|
|
'Down Hosts',
|
|
'Last Heartbeat',
|
|
'Created At',
|
|
'Updated At',
|
|
# optional columns, depending on whether replication is enabled
|
|
'Replication Status',
|
|
'Frozen',
|
|
'Active Backend ID',
|
|
)
|
|
|
|
return (
|
|
column_headers,
|
|
utils.get_item_properties(
|
|
cluster,
|
|
columns,
|
|
),
|
|
)
|
|
|
|
|
|
class ListBlockStorageCluster(command.Lister):
|
|
"""List block storage clusters.
|
|
|
|
This command requires ``--os-volume-api-version`` 3.7 or greater.
|
|
"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'--cluster', metavar='<name>', default=None,
|
|
help=_(
|
|
'Filter by cluster name, without backend will list '
|
|
'all clustered services from the same cluster.'
|
|
),
|
|
)
|
|
parser.add_argument(
|
|
'--binary',
|
|
metavar='<binary>',
|
|
help=_('Cluster binary.'),
|
|
)
|
|
parser.add_argument(
|
|
'--up',
|
|
action='store_true',
|
|
dest='is_up',
|
|
default=None,
|
|
help=_('Filter by up status.'),
|
|
)
|
|
parser.add_argument(
|
|
'--down',
|
|
action='store_false',
|
|
dest='is_up',
|
|
help=_('Filter by down status.'),
|
|
)
|
|
parser.add_argument(
|
|
'--disabled',
|
|
action='store_true',
|
|
dest='is_disabled',
|
|
default=None,
|
|
help=_('Filter by disabled status.'),
|
|
)
|
|
parser.add_argument(
|
|
'--enabled',
|
|
action='store_false',
|
|
dest='is_disabled',
|
|
help=_('Filter by enabled status.'),
|
|
)
|
|
parser.add_argument(
|
|
'--num-hosts',
|
|
metavar='<hosts>',
|
|
type=int,
|
|
default=None,
|
|
help=_('Filter by number of hosts in the cluster.'),
|
|
)
|
|
parser.add_argument(
|
|
'--num-down-hosts',
|
|
metavar='<hosts>',
|
|
type=int,
|
|
default=None,
|
|
help=_('Filter by number of hosts that are down.'),
|
|
)
|
|
parser.add_argument(
|
|
'--long',
|
|
action='store_true',
|
|
default=False,
|
|
help=_("List additional fields in output")
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
|
|
if volume_client.api_version < api_versions.APIVersion('3.7'):
|
|
msg = _(
|
|
"--os-volume-api-version 3.7 or greater is required to "
|
|
"support the 'block storage cluster list' command"
|
|
)
|
|
raise exceptions.CommandError(msg)
|
|
|
|
columns = ('Name', 'Binary', 'State', 'Status')
|
|
if parsed_args.long:
|
|
columns += (
|
|
'Num Hosts',
|
|
'Num Down Hosts',
|
|
'Last Heartbeat',
|
|
'Disabled Reason',
|
|
'Created At',
|
|
'Updated At',
|
|
)
|
|
|
|
data = volume_client.clusters.list(
|
|
name=parsed_args.cluster,
|
|
binary=parsed_args.binary,
|
|
is_up=parsed_args.is_up,
|
|
disabled=parsed_args.is_disabled,
|
|
num_hosts=parsed_args.num_hosts,
|
|
num_down_hosts=parsed_args.num_down_hosts,
|
|
detailed=parsed_args.long,
|
|
)
|
|
|
|
return (
|
|
columns,
|
|
(utils.get_item_properties(s, columns) for s in data),
|
|
)
|
|
|
|
|
|
class SetBlockStorageCluster(command.Command):
|
|
"""Set block storage cluster properties.
|
|
|
|
This command requires ``--os-volume-api-version`` 3.7 or greater.
|
|
"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'cluster',
|
|
metavar='<cluster>',
|
|
help=_('Name of block storage cluster to update (name only)')
|
|
)
|
|
parser.add_argument(
|
|
'--binary',
|
|
metavar='<binary>',
|
|
default='cinder-volume',
|
|
help=_(
|
|
"Name of binary to filter by; defaults to 'cinder-volume' "
|
|
"(optional)"
|
|
)
|
|
)
|
|
enabled_group = parser.add_mutually_exclusive_group()
|
|
enabled_group.add_argument(
|
|
'--enable',
|
|
action='store_false',
|
|
dest='disabled',
|
|
default=None,
|
|
help=_('Enable cluster')
|
|
)
|
|
enabled_group.add_argument(
|
|
'--disable',
|
|
action='store_true',
|
|
dest='disabled',
|
|
help=_('Disable cluster')
|
|
)
|
|
parser.add_argument(
|
|
'--disable-reason',
|
|
metavar='<reason>',
|
|
dest='disabled_reason',
|
|
help=_(
|
|
'Reason for disabling the cluster '
|
|
'(should be used with --disable option)'
|
|
)
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
|
|
if volume_client.api_version < api_versions.APIVersion('3.7'):
|
|
msg = _(
|
|
"--os-volume-api-version 3.7 or greater is required to "
|
|
"support the 'block storage cluster set' command"
|
|
)
|
|
raise exceptions.CommandError(msg)
|
|
|
|
if parsed_args.disabled_reason and not parsed_args.disabled:
|
|
msg = _("Cannot specify --disable-reason without --disable")
|
|
raise exceptions.CommandError(msg)
|
|
|
|
cluster = volume_client.clusters.update(
|
|
parsed_args.cluster,
|
|
parsed_args.binary,
|
|
disabled=parsed_args.disabled,
|
|
disabled_reason=parsed_args.disabled_reason,
|
|
)
|
|
|
|
return _format_cluster(cluster, detailed=True)
|
|
|
|
|
|
class ShowBlockStorageCluster(command.ShowOne):
|
|
"""Show detailed information for a block storage cluster.
|
|
|
|
This command requires ``--os-volume-api-version`` 3.7 or greater.
|
|
"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super().get_parser(prog_name)
|
|
parser.add_argument(
|
|
'cluster',
|
|
metavar='<cluster>',
|
|
help=_('Name of block storage cluster.'),
|
|
)
|
|
parser.add_argument(
|
|
'--binary',
|
|
metavar='<binary>',
|
|
help=_('Service binary.'),
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
volume_client = self.app.client_manager.volume
|
|
|
|
if volume_client.api_version < api_versions.APIVersion('3.7'):
|
|
msg = _(
|
|
"--os-volume-api-version 3.7 or greater is required to "
|
|
"support the 'block storage cluster show' command"
|
|
)
|
|
raise exceptions.CommandError(msg)
|
|
|
|
cluster = volume_client.clusters.show(
|
|
parsed_args.cluster,
|
|
binary=parsed_args.binary,
|
|
)
|
|
|
|
return _format_cluster(cluster, detailed=True)
|