401 lines
12 KiB
Python
401 lines
12 KiB
Python
#!/usr/bin/env python
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# Copyright 2011 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Trove Command line tool
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"""
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import os
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import sys
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# If ../trove/__init__.py exists, add ../ to Python search path, so that
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# it will override what happens to be installed in /usr/(local/)lib/python...
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possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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os.pardir,
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os.pardir))
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if os.path.exists(os.path.join(possible_topdir, 'troveclient',
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'__init__.py')):
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sys.path.insert(0, possible_topdir)
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from troveclient.compat import common
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class InstanceCommands(common.AuthedCommandsBase):
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"""Commands to perform various instances operations and actions"""
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params = [
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'flavor',
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'id',
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'limit',
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'marker',
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'name',
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'size',
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'backup',
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'availability_zone'
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]
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def create(self):
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"""Create a new instance"""
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self._require('name', 'flavor')
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volume = None
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if self.size:
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volume = {"size": self.size}
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restorePoint = None
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if self.backup:
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restorePoint = {"backupRef": self.backup}
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self._pretty_print(self.dbaas.instances.create, self.name,
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self.flavor, volume, restorePoint=restorePoint,
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availability_zone=self.availability_zone)
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def delete(self):
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"""Delete the specified instance"""
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self._require('id')
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print self.dbaas.instances.delete(self.id)
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def get(self):
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"""Get details for the specified instance"""
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self._require('id')
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self._pretty_print(self.dbaas.instances.get, self.id)
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def backups(self):
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"""Get a list of backups for the specified instance"""
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self._require('id')
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self._pretty_list(self.dbaas.instances.backups, self.id)
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def list(self):
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"""List all instances for account"""
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# limit and marker are not required.
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limit = self.limit or None
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if limit:
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limit = int(limit, 10)
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self._pretty_paged(self.dbaas.instances.list)
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def resize_volume(self):
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"""Resize an instance volume"""
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self._require('id', 'size')
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self._pretty_print(self.dbaas.instances.resize_volume, self.id,
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self.size)
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def resize_instance(self):
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"""Resize an instance flavor"""
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self._require('id', 'flavor')
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self._pretty_print(self.dbaas.instances.resize_instance, self.id,
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self.flavor)
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def restart(self):
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"""Restart the database"""
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self._require('id')
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self._pretty_print(self.dbaas.instances.restart, self.id)
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class FlavorsCommands(common.AuthedCommandsBase):
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"""Commands for listing Flavors"""
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params = []
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def list(self):
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"""List the available flavors"""
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self._pretty_list(self.dbaas.flavors.list)
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class DatabaseCommands(common.AuthedCommandsBase):
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"""Database CRUD operations on an instance"""
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params = [
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'name',
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'id',
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'limit',
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'marker',
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]
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def create(self):
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"""Create a database"""
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self._require('id', 'name')
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databases = [{'name': self.name}]
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print self.dbaas.databases.create(self.id, databases)
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def delete(self):
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"""Delete a database"""
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self._require('id', 'name')
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print self.dbaas.databases.delete(self.id, self.name)
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def list(self):
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"""List the databases"""
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self._require('id')
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self._pretty_paged(self.dbaas.databases.list, self.id)
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class UserCommands(common.AuthedCommandsBase):
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"""User CRUD operations on an instance"""
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params = [
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'id',
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'database',
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'databases',
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'hostname',
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'name',
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'password',
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'new_name',
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'new_host',
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'new_password',
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]
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def create(self):
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"""Create a user in instance, with access to one or more databases"""
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self._require('id', 'name', 'password', 'databases')
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self._make_list('databases')
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databases = [{'name': dbname} for dbname in self.databases]
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users = [{'name': self.name, 'password': self.password,
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'databases': databases}]
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if self.hostname:
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users[0]['host'] = self.hostname
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self.dbaas.users.create(self.id, users)
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def delete(self):
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"""Delete the specified user"""
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self._require('id', 'name')
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self.dbaas.users.delete(self.id, self.name, self.hostname)
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def get(self):
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"""Get a single user."""
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self._require('id', 'name')
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self._pretty_print(self.dbaas.users.get, self.id,
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self.name, self.hostname)
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def update_attributes(self):
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"""Update attributes of a single user."""
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self._require('id', 'name')
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self._require_at_least_one_of('new_name', 'new_host', 'new_password')
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user_new = {}
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if self.new_name:
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user_new['name'] = self.new_name
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if self.new_host:
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user_new['host'] = self.new_host
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if self.new_password:
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user_new['password'] = self.new_password
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self.dbaas.users.update_attributes(self.id, self.name, user_new,
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self.hostname)
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def list(self):
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"""List all the users for an instance"""
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self._require('id')
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self._pretty_paged(self.dbaas.users.list, self.id)
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def access(self):
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"""Show all databases the user has access to."""
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self._require('id', 'name')
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self._pretty_list(self.dbaas.users.list_access, self.id,
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self.name, self.hostname)
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def grant(self):
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"""Allow an existing user permissions to access one or more
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databases."""
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self._require('id', 'name', 'databases')
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self._make_list('databases')
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self.dbaas.users.grant(self.id, self.name, self.databases,
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self.hostname)
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def revoke(self):
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"""Revoke from an existing user access permissions to a database."""
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self._require('id', 'name', 'database')
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self.dbaas.users.revoke(self.id, self.name, self.database,
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self.hostname)
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def change_password(self):
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"""Change the password of a single user."""
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self._require('id', 'name', 'password')
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users = [{'name': self.name,
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'host': self.hostname,
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'password': self.password}]
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self.dbaas.users.change_passwords(self.id, users)
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class RootCommands(common.AuthedCommandsBase):
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"""Root user related operations on an instance"""
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params = [
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'id',
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]
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def create(self):
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"""Enable the instance's root user."""
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self._require('id')
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try:
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user, password = self.dbaas.root.create(self.id)
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print "User:\t\t%s\nPassword:\t%s" % (user, password)
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except:
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print sys.exc_info()[1]
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def enabled(self):
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"""Check the instance for root access"""
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self._require('id')
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self._pretty_print(self.dbaas.root.is_root_enabled, self.id)
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class VersionCommands(common.AuthedCommandsBase):
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"""List available versions"""
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params = [
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'url',
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]
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def list(self):
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"""List all the supported versions"""
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self._require('url')
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self._pretty_list(self.dbaas.versions.index, self.url)
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class LimitsCommands(common.AuthedCommandsBase):
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"""Show the rate limits and absolute limits"""
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def list(self):
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"""List the rate limits and absolute limits"""
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self._pretty_list(self.dbaas.limits.list)
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class BackupsCommands(common.AuthedCommandsBase):
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"""Command to manage and show backups"""
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params = ['name', 'instance', 'description']
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def get(self):
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"""Get details for the specified backup"""
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self._require('id')
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self._pretty_print(self.dbaas.backups.get, self.id)
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def list(self):
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"""List backups"""
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self._pretty_list(self.dbaas.backups.list)
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def create(self):
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"""Create a new backup"""
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self._require('name', 'instance')
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self._pretty_print(self.dbaas.backups.create, self.name,
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self.instance, self.description)
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def delete(self):
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"""Delete a backup"""
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self._require('id')
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self._pretty_print(self.dbaas.backups.delete, self.id)
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class SecurityGroupCommands(common.AuthedCommandsBase):
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"""Commands to list and show Security Groups For an Instance and """
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"""create and delete security group rules for them. """
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params = [
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'id',
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'secgroup_id',
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'protocol',
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'from_port',
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'to_port',
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'cidr'
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]
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def get(self):
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"""Get a security group associated with an instance."""
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self._require('id')
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self._pretty_print(self.dbaas.security_groups.get, self.id)
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def list(self):
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"""List all the Security Groups and the rules"""
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self._pretty_paged(self.dbaas.security_groups.list)
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def add_rule(self):
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"""Add a security group rule"""
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self._require('secgroup_id', 'protocol',
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'from_port', 'to_port', 'cidr')
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self.dbaas.security_group_rules.create(self.secgroup_id, self.protocol,
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self.from_port, self.to_port,
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self.cidr)
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def delete_rule(self):
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"""Delete a security group rule"""
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self._require('id')
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self.dbaas.security_group_rules.delete(self.id)
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COMMANDS = {
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'auth': common.Auth,
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'instance': InstanceCommands,
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'flavor': FlavorsCommands,
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'database': DatabaseCommands,
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'limit': LimitsCommands,
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'backup': BackupsCommands,
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'user': UserCommands,
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'root': RootCommands,
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'version': VersionCommands,
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'secgroup': SecurityGroupCommands,
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}
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def main():
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# Parse arguments
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load_file = True
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for index, arg in enumerate(sys.argv):
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if (arg == "auth" and len(sys.argv) > (index + 1)
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and sys.argv[index + 1] == "login"):
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load_file = False
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oparser = common.CliOptions.create_optparser(load_file)
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for k, v in COMMANDS.items():
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v._prepare_parser(oparser)
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(options, args) = oparser.parse_args()
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if not args:
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common.print_commands(COMMANDS)
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if options.verbose:
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os.environ['RDC_PP'] = "True"
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os.environ['REDDWARFCLIENT_DEBUG'] = "True"
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# Pop the command and check if it's in the known commands
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cmd = args.pop(0)
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if cmd in COMMANDS:
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fn = COMMANDS.get(cmd)
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command_object = None
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try:
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command_object = fn(oparser)
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except Exception as ex:
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if options.debug:
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raise
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print(ex)
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# Get a list of supported actions for the command
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actions = common.methods_of(command_object)
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if len(args) < 1:
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common.print_actions(cmd, actions)
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# Check for a valid action and perform that action
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action = args.pop(0)
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if action in actions:
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if not options.debug:
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try:
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getattr(command_object, action)()
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except Exception as ex:
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if options.debug:
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raise
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print ex
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else:
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getattr(command_object, action)()
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else:
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common.print_actions(cmd, actions)
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else:
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common.print_commands(COMMANDS)
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if __name__ == '__main__':
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main()
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