161 lines
5.4 KiB
Python
161 lines
5.4 KiB
Python
# -*- coding: utf-8 -*- #
|
|
# Copyright 2013 Google LLC. 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.
|
|
"""Deletes a Cloud SQL instance."""
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import unicode_literals
|
|
|
|
from apitools.base.py import exceptions
|
|
|
|
from googlecloudsdk.api_lib.sql import api_util
|
|
from googlecloudsdk.api_lib.sql import operations
|
|
from googlecloudsdk.api_lib.sql import validate
|
|
from googlecloudsdk.calliope import base
|
|
from googlecloudsdk.command_lib.sql import flags
|
|
from googlecloudsdk.core import log
|
|
from googlecloudsdk.core import properties
|
|
from googlecloudsdk.core.console import console_io
|
|
import six
|
|
|
|
|
|
@base.DefaultUniverseOnly
|
|
@base.ReleaseTracks(base.ReleaseTrack.GA, base.ReleaseTrack.BETA,
|
|
base.ReleaseTrack.ALPHA)
|
|
class Delete(base.Command):
|
|
"""Deletes a Cloud SQL instance."""
|
|
|
|
@staticmethod
|
|
def Args(parser):
|
|
"""Args is called by calliope to gather arguments for this command.
|
|
|
|
Args:
|
|
parser: An argparse parser that you can use to add arguments that go
|
|
on the command line after this command. Positional arguments are
|
|
allowed.
|
|
"""
|
|
base.ASYNC_FLAG.AddToParser(parser)
|
|
parser.add_argument(
|
|
'instance',
|
|
completer=flags.InstanceCompleter,
|
|
help='Cloud SQL instance ID.')
|
|
flags.AddEnableFinalBackup(parser)
|
|
flags.AddFinalbackupDescription(parser)
|
|
expiration = parser.add_mutually_exclusive_group(required=False)
|
|
flags.AddFinalBackupExpiryTimeArgument(expiration)
|
|
flags.AddFinalbackupRetentionDays(expiration)
|
|
|
|
def Run(self, args):
|
|
"""Deletes a Cloud SQL instance.
|
|
|
|
Args:
|
|
args: argparse.Namespace, The arguments that this command was invoked
|
|
with.
|
|
|
|
Returns:
|
|
A dict object representing the operations resource describing the delete
|
|
operation if the delete was successful.
|
|
"""
|
|
client = api_util.SqlClient(api_util.API_VERSION_DEFAULT)
|
|
sql_client = client.sql_client
|
|
sql_messages = client.sql_messages
|
|
operation_ref = None
|
|
|
|
validate.ValidateInstanceName(args.instance)
|
|
instance_ref = client.resource_parser.Parse(
|
|
args.instance,
|
|
params={'project': properties.VALUES.core.project.GetOrFail},
|
|
collection='sql.instances',
|
|
)
|
|
|
|
try:
|
|
instance_resource = sql_client.instances.Get(
|
|
sql_messages.SqlInstancesGetRequest(
|
|
project=instance_ref.project, instance=instance_ref.instance
|
|
)
|
|
)
|
|
except exceptions.HttpError as error:
|
|
instance_resource = None
|
|
# We do not want to raise an error here to be consistent with the
|
|
# previous behavior. The Get and Delete have different IAM auth
|
|
# permissions. GET requires READ, and DELETE requires WRITE.
|
|
log.debug(
|
|
'Ignoring the error to get instance resource : %s',
|
|
six.text_type(error),
|
|
)
|
|
|
|
if (
|
|
instance_resource is not None
|
|
and instance_resource.settings.retainBackupsOnDelete
|
|
):
|
|
prompt = (
|
|
'All of the instance data will be lost except the existing backups'
|
|
' when the instance is deleted.'
|
|
)
|
|
else:
|
|
# TODO(b/361801536): Update the message to a link that points to public
|
|
# doc about how to retain the automated and ondemand backups.
|
|
# As the feature is not yet public, we do not have a link right now.
|
|
prompt = (
|
|
'All of the instance data will be lost when the instance is deleted.'
|
|
)
|
|
|
|
if not console_io.PromptContinue(prompt):
|
|
return None
|
|
|
|
expiry_time = None
|
|
if (
|
|
args.final_backup_retention_days is not None
|
|
and args.final_backup_retention_days > 0
|
|
):
|
|
retention_days = args.final_backup_retention_days
|
|
else:
|
|
retention_days = None
|
|
|
|
if args.final_backup_expiry_time is not None:
|
|
expiry_time = args.final_backup_expiry_time.strftime(
|
|
'%Y-%m-%dT%H:%M:%S.%fZ'
|
|
)
|
|
|
|
try:
|
|
result = sql_client.instances.Delete(
|
|
sql_messages.SqlInstancesDeleteRequest(
|
|
instance=instance_ref.instance,
|
|
project=instance_ref.project,
|
|
enableFinalBackup=args.enable_final_backup,
|
|
finalBackupTtlDays=retention_days,
|
|
finalBackupDescription=args.final_backup_description,
|
|
finalBackupExpiryTime=expiry_time,
|
|
)
|
|
)
|
|
|
|
operation_ref = client.resource_parser.Create(
|
|
'sql.operations', operation=result.name, project=instance_ref.project)
|
|
|
|
if args.async_:
|
|
return sql_client.operations.Get(
|
|
sql_messages.SqlOperationsGetRequest(
|
|
project=operation_ref.project,
|
|
operation=operation_ref.operation))
|
|
|
|
operations.OperationsV1Beta4.WaitForOperation(
|
|
sql_client, operation_ref, 'Deleting Cloud SQL instance')
|
|
|
|
log.DeletedResource(instance_ref)
|
|
|
|
except exceptions.HttpError:
|
|
log.debug('operation : %s', six.text_type(operation_ref))
|
|
raise
|