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# Copyright (c) 2015 Mirantis Inc.
#
# 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.
import sys
from osc_lib.command import command
from osc_lib import utils as osc_utils
from oslo_log import log as logging
from saharaclient.osc import utils
from saharaclient.osc.v1 import clusters as c_v1
def _format_cluster_output(app, data):
data['image'] = data.pop('default_image_id')
data['node_groups'] = c_v1._format_node_groups_list(data['node_groups'])
data['anti_affinity'] = osc_utils.format_list(data['anti_affinity'])
class CreateCluster(c_v1.CreateCluster):
"""Creates cluster"""
log = logging.getLogger(__name__ + ".CreateCluster")
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
data = self._take_action(client, parsed_args)
if parsed_args.count and parsed_args.count > 1:
clusters = []
for cluster in data['clusters']:
clusters.append(
utils.get_resource(client.clusters,
cluster['cluster']['id']))
if parsed_args.wait:
for cluster in clusters:
if not osc_utils.wait_for_status(
client.clusters.get, cluster.id):
self.log.error(
'Error occurred during cluster creation: %s',
data['id'])
data = {}
for cluster in clusters:
data[cluster.name] = cluster.id
else:
if parsed_args.wait:
if not osc_utils.wait_for_status(
client.clusters.get, data['id']):
self.log.error(
'Error occurred during cluster creation: %s',
data['id'])
data = client.clusters.get(data['id']).to_dict()
_format_cluster_output(self.app, data)
data = utils.prepare_data(data, c_v1.CLUSTER_FIELDS)
return self.dict2columns(data)
class ListClusters(c_v1.ListClusters):
"""Lists clusters"""
log = logging.getLogger(__name__ + ".ListClusters")
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
search_opts = {}
if parsed_args.plugin:
search_opts['plugin_name'] = parsed_args.plugin
if parsed_args.plugin_version:
search_opts['plugin_version'] = parsed_args.plugin_version
data = client.clusters.list(search_opts=search_opts)
if parsed_args.name:
data = utils.get_by_name_substring(data, parsed_args.name)
if parsed_args.long:
columns = ('name', 'id', 'plugin_name', 'plugin_version',
'status', 'description', 'default_image_id')
column_headers = utils.prepare_column_headers(
columns, {'default_image_id': 'image'})
else:
columns = ('name', 'id', 'plugin_name', 'plugin_version',
'status')
column_headers = utils.prepare_column_headers(
columns, {'default_image_id': 'image'})
return (
column_headers,
(osc_utils.get_item_properties(
s,
columns
) for s in data)
)
class ShowCluster(c_v1.ShowCluster):
"""Display cluster details"""
log = logging.getLogger(__name__ + ".ShowCluster")
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
data, provision_steps = self._take_action(client, parsed_args)
_format_cluster_output(self.app, data)
data = self._show_cluster_info(data, provision_steps, parsed_args)
return data
class DeleteCluster(c_v1.DeleteCluster):
"""Deletes cluster"""
log = logging.getLogger(__name__ + ".DeleteCluster")
def get_parser(self, prog_name):
parser = super(DeleteCluster, self).get_parser(prog_name)
parser.add_argument(
'--force',
action='store_true',
default=False,
help='Force the deletion of the cluster',
)
return parser
def _choose_delete_mode(self, parsed_args):
if parsed_args.force:
return "force_delete"
else:
return "delete"
class UpdateCluster(c_v1.UpdateCluster):
"""Updates cluster"""
log = logging.getLogger(__name__ + ".UpdateCluster")
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
data = self._take_action(client, parsed_args)
_format_cluster_output(self.app, data)
data = utils.prepare_data(data, c_v1.CLUSTER_FIELDS)
return self.dict2columns(data)
class ScaleCluster(c_v1.ScaleCluster):
"""Scales cluster"""
log = logging.getLogger(__name__ + ".ScaleCluster")
def _get_json_arg_helptext(self):
return '''
JSON representation of the cluster scale object. Other
arguments (except for --wait) will not be taken into
account if this one is provided. Specifiying a JSON
object is also the only way to indicate specific
instances to decomission.
'''
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
data = self._take_action(client, parsed_args)
_format_cluster_output(self.app, data)
data = utils.prepare_data(data, c_v1.CLUSTER_FIELDS)
return self.dict2columns(data)
class VerificationUpdateCluster(c_v1.VerificationUpdateCluster):
"""Updates cluster verifications"""
log = logging.getLogger(__name__ + ".VerificationUpdateCluster")
class UpdateKeypairCluster(command.ShowOne):
"""Reflects an updated keypair on the cluster"""
log = logging.getLogger(__name__ + ".UpdateKeypairCluster")
def get_parser(self, prog_name):
parser = super(UpdateKeypairCluster, self).get_parser(prog_name)
parser.add_argument(
'cluster',
metavar="<cluster>",
help="Name or ID of the cluster",
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
cluster_id = utils.get_resource_id(
client.clusters, parsed_args.cluster)
client.clusters.update_keypair(cluster_id)
sys.stdout.write(
'Cluster "{cluster}" keypair has been updated.\n'
.format(cluster=parsed_args.cluster))
return {}, {}
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