/usr/share/pyshared/boto/rds/dbinstance.py is in python-boto 2.2.2-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 | # Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
from boto.rds.dbsecuritygroup import DBSecurityGroup
from boto.rds.parametergroup import ParameterGroup
class DBInstance(object):
"""
Represents a RDS DBInstance
"""
def __init__(self, connection=None, id=None):
self.connection = connection
self.id = id
self.create_time = None
self.engine = None
self.status = None
self.allocated_storage = None
self.endpoint = None
self.instance_class = None
self.master_username = None
self.parameter_group = None
self.security_group = None
self.availability_zone = None
self.backup_retention_period = None
self.preferred_backup_window = None
self.preferred_maintenance_window = None
self.latest_restorable_time = None
self.multi_az = False
self.pending_modified_values = None
self._in_endpoint = False
self._port = None
self._address = None
def __repr__(self):
return 'DBInstance:%s' % self.id
def startElement(self, name, attrs, connection):
if name == 'Endpoint':
self._in_endpoint = True
elif name == 'DBParameterGroup':
self.parameter_group = ParameterGroup(self.connection)
return self.parameter_group
elif name == 'DBSecurityGroup':
self.security_group = DBSecurityGroup(self.connection)
return self.security_group
elif name == 'PendingModifiedValues':
self.pending_modified_values = PendingModifiedValues()
return self.pending_modified_values
return None
def endElement(self, name, value, connection):
if name == 'DBInstanceIdentifier':
self.id = value
elif name == 'DBInstanceStatus':
self.status = value
elif name == 'InstanceCreateTime':
self.create_time = value
elif name == 'Engine':
self.engine = value
elif name == 'DBInstanceStatus':
self.status = value
elif name == 'AllocatedStorage':
self.allocated_storage = int(value)
elif name == 'DBInstanceClass':
self.instance_class = value
elif name == 'MasterUsername':
self.master_username = value
elif name == 'Port':
if self._in_endpoint:
self._port = int(value)
elif name == 'Address':
if self._in_endpoint:
self._address = value
elif name == 'Endpoint':
self.endpoint = (self._address, self._port)
self._in_endpoint = False
elif name == 'AvailabilityZone':
self.availability_zone = value
elif name == 'BackupRetentionPeriod':
self.backup_retention_period = value
elif name == 'LatestRestorableTime':
self.latest_restorable_time = value
elif name == 'PreferredMaintenanceWindow':
self.preferred_maintenance_window = value
elif name == 'PreferredBackupWindow':
self.preferred_backup_window = value
elif name == 'MultiAZ':
if value.lower() == 'true':
self.multi_az = True
else:
setattr(self, name, value)
def snapshot(self, snapshot_id):
"""
Create a new DB snapshot of this DBInstance.
:type identifier: string
:param identifier: The identifier for the DBSnapshot
:rtype: :class:`boto.rds.dbsnapshot.DBSnapshot`
:return: The newly created DBSnapshot
"""
return self.connection.create_dbsnapshot(snapshot_id, self.id)
def reboot(self):
"""
Reboot this DBInstance
:rtype: :class:`boto.rds.dbsnapshot.DBSnapshot`
:return: The newly created DBSnapshot
"""
return self.connection.reboot_dbinstance(self.id)
def update(self, validate=False):
"""
Update the DB instance's status information by making a call to fetch
the current instance attributes from the service.
:type validate: bool
:param validate: By default, if EC2 returns no data about the
instance the update method returns quietly. If
the validate param is True, however, it will
raise a ValueError exception if no data is
returned from EC2.
"""
rs = self.connection.get_all_dbinstances(self.id)
if len(rs) > 0:
for i in rs:
if i.id == self.id:
self.__dict__.update(i.__dict__)
elif validate:
raise ValueError('%s is not a valid Instance ID' % self.id)
return self.status
def stop(self, skip_final_snapshot=False, final_snapshot_id=''):
"""
Delete this DBInstance.
:type skip_final_snapshot: bool
:param skip_final_snapshot: This parameter determines whether a final
db snapshot is created before the instance
is deleted. If True, no snapshot is created.
If False, a snapshot is created before
deleting the instance.
:type final_snapshot_id: str
:param final_snapshot_id: If a final snapshot is requested, this
is the identifier used for that snapshot.
:rtype: :class:`boto.rds.dbinstance.DBInstance`
:return: The deleted db instance.
"""
return self.connection.delete_dbinstance(self.id,
skip_final_snapshot,
final_snapshot_id)
def modify(self, param_group=None, security_groups=None,
preferred_maintenance_window=None,
master_password=None, allocated_storage=None,
instance_class=None,
backup_retention_period=None,
preferred_backup_window=None,
multi_az=False,
apply_immediately=False):
"""
Modify this DBInstance.
:type security_groups: list of str or list of DBSecurityGroup objects
:param security_groups: List of names of DBSecurityGroup to authorize on
this DBInstance.
:type preferred_maintenance_window: str
:param preferred_maintenance_window: The weekly time range (in UTC)
during which maintenance can
occur.
Default is Sun:05:00-Sun:09:00
:type master_password: str
:param master_password: Password of master user for the DBInstance.
Must be 4-15 alphanumeric characters.
:type allocated_storage: int
:param allocated_storage: The new allocated storage size, in GBs.
Valid values are [5-1024]
:type instance_class: str
:param instance_class: The compute and memory capacity of the
DBInstance. Changes will be applied at
next maintenance window unless
apply_immediately is True.
Valid values are:
* db.m1.small
* db.m1.large
* db.m1.xlarge
* db.m2.xlarge
* db.m2.2xlarge
* db.m2.4xlarge
:type apply_immediately: bool
:param apply_immediately: If true, the modifications will be applied
as soon as possible rather than waiting for
the next preferred maintenance window.
:type backup_retention_period: int
:param backup_retention_period: The number of days for which automated
backups are retained. Setting this to
zero disables automated backups.
:type preferred_backup_window: str
:param preferred_backup_window: The daily time range during which
automated backups are created (if
enabled). Must be in h24:mi-hh24:mi
format (UTC).
:type multi_az: bool
:param multi_az: If True, specifies the DB Instance will be
deployed in multiple availability zones.
:rtype: :class:`boto.rds.dbinstance.DBInstance`
:return: The modified db instance.
"""
return self.connection.modify_dbinstance(self.id,
param_group,
security_groups,
preferred_maintenance_window,
master_password,
allocated_storage,
instance_class,
backup_retention_period,
preferred_backup_window,
multi_az,
apply_immediately)
class PendingModifiedValues(dict):
def startElement(self, name, attrs, connection):
return None
def endElement(self, name, value, connection):
if name != 'PendingModifiedValues':
self[name] = value
|