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Unified Diff: tools/telemetry/third_party/gsutil/third_party/boto/boto/ec2/autoscale/__init__.py

Issue 1260493004: Revert "Add gsutil 4.13 to telemetry/third_party" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 5 months ago
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Index: tools/telemetry/third_party/gsutil/third_party/boto/boto/ec2/autoscale/__init__.py
diff --git a/tools/telemetry/third_party/gsutil/third_party/boto/boto/ec2/autoscale/__init__.py b/tools/telemetry/third_party/gsutil/third_party/boto/boto/ec2/autoscale/__init__.py
deleted file mode 100644
index 02413d9b659723cc5d04627a721dd8d5a18e75c1..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/boto/boto/ec2/autoscale/__init__.py
+++ /dev/null
@@ -1,895 +0,0 @@
-# Copyright (c) 2009-2011 Reza Lotun http://reza.lotun.name/
-# Copyright (c) 2011 Jann Kleen
-# Copyright (c) 2012 Mitch Garnaat http://garnaat.org/
-# Copyright (c) 2012 Amazon.com, Inc. or its affiliates. All Rights Reserved
-#
-# 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.
-
-"""
-This module provides an interface to the Elastic Compute Cloud (EC2)
-Auto Scaling service.
-"""
-
-import base64
-
-import boto
-from boto.connection import AWSQueryConnection
-from boto.regioninfo import RegionInfo, get_regions, load_regions
-from boto.ec2.autoscale.request import Request
-from boto.ec2.autoscale.launchconfig import LaunchConfiguration
-from boto.ec2.autoscale.group import AutoScalingGroup
-from boto.ec2.autoscale.group import ProcessType
-from boto.ec2.autoscale.activity import Activity
-from boto.ec2.autoscale.policy import AdjustmentType
-from boto.ec2.autoscale.policy import MetricCollectionTypes
-from boto.ec2.autoscale.policy import ScalingPolicy
-from boto.ec2.autoscale.policy import TerminationPolicies
-from boto.ec2.autoscale.instance import Instance
-from boto.ec2.autoscale.scheduled import ScheduledUpdateGroupAction
-from boto.ec2.autoscale.tag import Tag
-from boto.ec2.autoscale.limits import AccountLimits
-from boto.compat import six
-
-RegionData = load_regions().get('autoscaling', {})
-
-
-def regions():
- """
- Get all available regions for the Auto Scaling service.
-
- :rtype: list
- :return: A list of :class:`boto.RegionInfo` instances
- """
- return get_regions('autoscaling', connection_cls=AutoScaleConnection)
-
-
-def connect_to_region(region_name, **kw_params):
- """
- Given a valid region name, return a
- :class:`boto.ec2.autoscale.AutoScaleConnection`.
-
- :param str region_name: The name of the region to connect to.
-
- :rtype: :class:`boto.ec2.AutoScaleConnection` or ``None``
- :return: A connection to the given region, or None if an invalid region
- name is given
- """
- for region in regions():
- if region.name == region_name:
- return region.connect(**kw_params)
- return None
-
-
-class AutoScaleConnection(AWSQueryConnection):
- APIVersion = boto.config.get('Boto', 'autoscale_version', '2011-01-01')
- DefaultRegionEndpoint = boto.config.get('Boto', 'autoscale_endpoint',
- 'autoscaling.us-east-1.amazonaws.com')
- DefaultRegionName = boto.config.get('Boto', 'autoscale_region_name',
- 'us-east-1')
-
- def __init__(self, aws_access_key_id=None, aws_secret_access_key=None,
- is_secure=True, port=None, proxy=None, proxy_port=None,
- proxy_user=None, proxy_pass=None, debug=0,
- https_connection_factory=None, region=None, path='/',
- security_token=None, validate_certs=True, profile_name=None,
- use_block_device_types=False):
- """
- Init method to create a new connection to the AutoScaling service.
-
- B{Note:} The host argument is overridden by the host specified in the
- boto configuration file.
-
-
- """
- if not region:
- region = RegionInfo(self, self.DefaultRegionName,
- self.DefaultRegionEndpoint,
- AutoScaleConnection)
- self.region = region
- self.use_block_device_types = use_block_device_types
- super(AutoScaleConnection, self).__init__(aws_access_key_id,
- aws_secret_access_key,
- is_secure, port, proxy, proxy_port,
- proxy_user, proxy_pass,
- self.region.endpoint, debug,
- https_connection_factory, path=path,
- security_token=security_token,
- validate_certs=validate_certs,
- profile_name=profile_name)
-
- def _required_auth_capability(self):
- return ['hmac-v4']
-
- def build_list_params(self, params, items, label):
- """
- Items is a list of dictionaries or strings::
-
- [
- {
- 'Protocol' : 'HTTP',
- 'LoadBalancerPort' : '80',
- 'InstancePort' : '80'
- },
- ..
- ] etc.
-
- or::
-
- ['us-east-1b',...]
- """
- # different from EC2 list params
- for i in range(1, len(items) + 1):
- if isinstance(items[i - 1], dict):
- for k, v in six.iteritems(items[i - 1]):
- if isinstance(v, dict):
- for kk, vv in six.iteritems(v):
- params['%s.member.%d.%s.%s' % (label, i, k, kk)] = vv
- else:
- params['%s.member.%d.%s' % (label, i, k)] = v
- elif isinstance(items[i - 1], six.string_types):
- params['%s.member.%d' % (label, i)] = items[i - 1]
-
- def _update_group(self, op, as_group):
- params = {'AutoScalingGroupName': as_group.name,
- 'LaunchConfigurationName': as_group.launch_config_name,
- 'MinSize': as_group.min_size,
- 'MaxSize': as_group.max_size}
- # get availability zone information (required param)
- zones = as_group.availability_zones
- self.build_list_params(params, zones, 'AvailabilityZones')
- if as_group.desired_capacity is not None:
- params['DesiredCapacity'] = as_group.desired_capacity
- if as_group.vpc_zone_identifier:
- params['VPCZoneIdentifier'] = as_group.vpc_zone_identifier
- if as_group.health_check_period:
- params['HealthCheckGracePeriod'] = as_group.health_check_period
- if as_group.health_check_type:
- params['HealthCheckType'] = as_group.health_check_type
- if as_group.default_cooldown:
- params['DefaultCooldown'] = as_group.default_cooldown
- if as_group.placement_group:
- params['PlacementGroup'] = as_group.placement_group
- if as_group.instance_id:
- params['InstanceId'] = as_group.instance_id
- if as_group.termination_policies:
- self.build_list_params(params, as_group.termination_policies,
- 'TerminationPolicies')
- if op.startswith('Create'):
- # you can only associate load balancers with an autoscale
- # group at creation time
- if as_group.load_balancers:
- self.build_list_params(params, as_group.load_balancers,
- 'LoadBalancerNames')
- if as_group.tags:
- for i, tag in enumerate(as_group.tags):
- tag.build_params(params, i + 1)
- return self.get_object(op, params, Request)
-
- def attach_instances(self, name, instance_ids):
- """
- Attach instances to an autoscaling group.
- """
- params = {
- 'AutoScalingGroupName': name,
- }
- self.build_list_params(params, instance_ids, 'InstanceIds')
- return self.get_status('AttachInstances', params)
-
- def detach_instances(self, name, instance_ids, decrement_capacity=True):
- """
- Detach instances from an Auto Scaling group.
-
- :type name: str
- :param name: The name of the Auto Scaling group from which to detach instances.
-
- :type instance_ids: list
- :param instance_ids: Instance ids to be detached from the Auto Scaling group.
-
- :type decrement_capacity: bool
- :param decrement_capacity: Whether to decrement the size of the
- Auto Scaling group or not.
- """
-
- params = {'AutoScalingGroupName': name}
- params['ShouldDecrementDesiredCapacity'] = 'true' if decrement_capacity else 'false'
-
- self.build_list_params(params, instance_ids, 'InstanceIds')
- return self.get_status('DetachInstances', params)
-
- def create_auto_scaling_group(self, as_group):
- """
- Create auto scaling group.
- """
- return self._update_group('CreateAutoScalingGroup', as_group)
-
- def delete_auto_scaling_group(self, name, force_delete=False):
- """
- Deletes the specified auto scaling group if the group has no instances
- and no scaling activities in progress.
- """
- if(force_delete):
- params = {'AutoScalingGroupName': name, 'ForceDelete': 'true'}
- else:
- params = {'AutoScalingGroupName': name}
- return self.get_object('DeleteAutoScalingGroup', params, Request)
-
- def create_launch_configuration(self, launch_config):
- """
- Creates a new Launch Configuration.
-
- :type launch_config: :class:`boto.ec2.autoscale.launchconfig.LaunchConfiguration`
- :param launch_config: LaunchConfiguration object.
- """
- params = {'ImageId': launch_config.image_id,
- 'LaunchConfigurationName': launch_config.name,
- 'InstanceType': launch_config.instance_type}
- if launch_config.key_name:
- params['KeyName'] = launch_config.key_name
- if launch_config.user_data:
- user_data = launch_config.user_data
- if isinstance(user_data, six.text_type):
- user_data = user_data.encode('utf-8')
- params['UserData'] = base64.b64encode(user_data).decode('utf-8')
- if launch_config.kernel_id:
- params['KernelId'] = launch_config.kernel_id
- if launch_config.ramdisk_id:
- params['RamdiskId'] = launch_config.ramdisk_id
- if launch_config.block_device_mappings:
- [x.autoscale_build_list_params(params) for x in launch_config.block_device_mappings]
- if launch_config.security_groups:
- self.build_list_params(params, launch_config.security_groups,
- 'SecurityGroups')
- if launch_config.instance_monitoring:
- params['InstanceMonitoring.Enabled'] = 'true'
- else:
- params['InstanceMonitoring.Enabled'] = 'false'
- if launch_config.spot_price is not None:
- params['SpotPrice'] = str(launch_config.spot_price)
- if launch_config.instance_profile_name is not None:
- params['IamInstanceProfile'] = launch_config.instance_profile_name
- if launch_config.ebs_optimized:
- params['EbsOptimized'] = 'true'
- else:
- params['EbsOptimized'] = 'false'
- if launch_config.associate_public_ip_address is True:
- params['AssociatePublicIpAddress'] = 'true'
- elif launch_config.associate_public_ip_address is False:
- params['AssociatePublicIpAddress'] = 'false'
- if launch_config.volume_type:
- params['VolumeType'] = launch_config.volume_type
- if launch_config.delete_on_termination:
- params['DeleteOnTermination'] = 'true'
- else:
- params['DeleteOnTermination'] = 'false'
- if launch_config.iops:
- params['Iops'] = launch_config.iops
- if launch_config.classic_link_vpc_id:
- params['ClassicLinkVPCId'] = launch_config.classic_link_vpc_id
- if launch_config.classic_link_vpc_security_groups:
- self.build_list_params(
- params,
- launch_config.classic_link_vpc_security_groups,
- 'ClassicLinkVPCSecurityGroups'
- )
- return self.get_object('CreateLaunchConfiguration', params,
- Request, verb='POST')
-
- def get_account_limits(self):
- """
- Returns the limits for the Auto Scaling resources currently granted for
- your AWS account.
- """
- params = {}
- return self.get_object('DescribeAccountLimits', params, AccountLimits)
-
- def create_scaling_policy(self, scaling_policy):
- """
- Creates a new Scaling Policy.
-
- :type scaling_policy: :class:`boto.ec2.autoscale.policy.ScalingPolicy`
- :param scaling_policy: ScalingPolicy object.
- """
- params = {'AdjustmentType': scaling_policy.adjustment_type,
- 'AutoScalingGroupName': scaling_policy.as_name,
- 'PolicyName': scaling_policy.name,
- 'ScalingAdjustment': scaling_policy.scaling_adjustment}
-
- if scaling_policy.adjustment_type == "PercentChangeInCapacity" and \
- scaling_policy.min_adjustment_step is not None:
- params['MinAdjustmentStep'] = scaling_policy.min_adjustment_step
-
- if scaling_policy.cooldown is not None:
- params['Cooldown'] = scaling_policy.cooldown
-
- return self.get_object('PutScalingPolicy', params, Request)
-
- def delete_launch_configuration(self, launch_config_name):
- """
- Deletes the specified LaunchConfiguration.
-
- The specified launch configuration must not be attached to an Auto
- Scaling group. Once this call completes, the launch configuration is no
- longer available for use.
- """
- params = {'LaunchConfigurationName': launch_config_name}
- return self.get_object('DeleteLaunchConfiguration', params, Request)
-
- def get_all_groups(self, names=None, max_records=None, next_token=None):
- """
- Returns a full description of each Auto Scaling group in the given
- list. This includes all Amazon EC2 instances that are members of the
- group. If a list of names is not provided, the service returns the full
- details of all Auto Scaling groups.
-
- This action supports pagination by returning a token if there are more
- pages to retrieve. To get the next page, call this action again with
- the returned token as the NextToken parameter.
-
- :type names: list
- :param names: List of group names which should be searched for.
-
- :type max_records: int
- :param max_records: Maximum amount of groups to return.
-
- :rtype: list
- :returns: List of :class:`boto.ec2.autoscale.group.AutoScalingGroup`
- instances.
- """
- params = {}
- if max_records:
- params['MaxRecords'] = max_records
- if next_token:
- params['NextToken'] = next_token
- if names:
- self.build_list_params(params, names, 'AutoScalingGroupNames')
- return self.get_list('DescribeAutoScalingGroups', params,
- [('member', AutoScalingGroup)])
-
- def get_all_launch_configurations(self, **kwargs):
- """
- Returns a full description of the launch configurations given the
- specified names.
-
- If no names are specified, then the full details of all launch
- configurations are returned.
-
- :type names: list
- :param names: List of configuration names which should be searched for.
-
- :type max_records: int
- :param max_records: Maximum amount of configurations to return.
-
- :type next_token: str
- :param next_token: If you have more results than can be returned
- at once, pass in this parameter to page through all results.
-
- :rtype: list
- :returns: List of
- :class:`boto.ec2.autoscale.launchconfig.LaunchConfiguration`
- instances.
- """
- params = {}
- max_records = kwargs.get('max_records', None)
- names = kwargs.get('names', None)
- if max_records is not None:
- params['MaxRecords'] = max_records
- if names:
- self.build_list_params(params, names, 'LaunchConfigurationNames')
- next_token = kwargs.get('next_token')
- if next_token:
- params['NextToken'] = next_token
- return self.get_list('DescribeLaunchConfigurations', params,
- [('member', LaunchConfiguration)])
-
- def get_all_activities(self, autoscale_group, activity_ids=None,
- max_records=None, next_token=None):
- """
- Get all activities for the given autoscaling group.
-
- This action supports pagination by returning a token if there are more
- pages to retrieve. To get the next page, call this action again with
- the returned token as the NextToken parameter
-
- :type autoscale_group: str or
- :class:`boto.ec2.autoscale.group.AutoScalingGroup` object
- :param autoscale_group: The auto scaling group to get activities on.
-
- :type max_records: int
- :param max_records: Maximum amount of activities to return.
-
- :rtype: list
- :returns: List of
- :class:`boto.ec2.autoscale.activity.Activity` instances.
- """
- name = autoscale_group
- if isinstance(autoscale_group, AutoScalingGroup):
- name = autoscale_group.name
- params = {'AutoScalingGroupName': name}
- if max_records:
- params['MaxRecords'] = max_records
- if next_token:
- params['NextToken'] = next_token
- if activity_ids:
- self.build_list_params(params, activity_ids, 'ActivityIds')
- return self.get_list('DescribeScalingActivities',
- params, [('member', Activity)])
-
- def get_termination_policies(self):
- """Gets all valid termination policies.
-
- These values can then be used as the termination_policies arg
- when creating and updating autoscale groups.
- """
- return self.get_object('DescribeTerminationPolicyTypes',
- {}, TerminationPolicies)
-
- def delete_scheduled_action(self, scheduled_action_name,
- autoscale_group=None):
- """
- Deletes a previously scheduled action.
-
- :type scheduled_action_name: str
- :param scheduled_action_name: The name of the action you want
- to delete.
-
- :type autoscale_group: str
- :param autoscale_group: The name of the autoscale group.
- """
- params = {'ScheduledActionName': scheduled_action_name}
- if autoscale_group:
- params['AutoScalingGroupName'] = autoscale_group
- return self.get_status('DeleteScheduledAction', params)
-
- def terminate_instance(self, instance_id, decrement_capacity=True):
- """
- Terminates the specified instance. The desired group size can
- also be adjusted, if desired.
-
- :type instance_id: str
- :param instance_id: The ID of the instance to be terminated.
-
- :type decrement_capability: bool
- :param decrement_capacity: Whether to decrement the size of the
- autoscaling group or not.
- """
- params = {'InstanceId': instance_id}
- if decrement_capacity:
- params['ShouldDecrementDesiredCapacity'] = 'true'
- else:
- params['ShouldDecrementDesiredCapacity'] = 'false'
- return self.get_object('TerminateInstanceInAutoScalingGroup', params,
- Activity)
-
- def delete_policy(self, policy_name, autoscale_group=None):
- """
- Delete a policy.
-
- :type policy_name: str
- :param policy_name: The name or ARN of the policy to delete.
-
- :type autoscale_group: str
- :param autoscale_group: The name of the autoscale group.
- """
- params = {'PolicyName': policy_name}
- if autoscale_group:
- params['AutoScalingGroupName'] = autoscale_group
- return self.get_status('DeletePolicy', params)
-
- def get_all_adjustment_types(self):
- return self.get_list('DescribeAdjustmentTypes', {},
- [('member', AdjustmentType)])
-
- def get_all_autoscaling_instances(self, instance_ids=None,
- max_records=None, next_token=None):
- """
- Returns a description of each Auto Scaling instance in the instance_ids
- list. If a list is not provided, the service returns the full details
- of all instances up to a maximum of fifty.
-
- This action supports pagination by returning a token if there are more
- pages to retrieve. To get the next page, call this action again with
- the returned token as the NextToken parameter.
-
- :type instance_ids: list
- :param instance_ids: List of Autoscaling Instance IDs which should be
- searched for.
-
- :type max_records: int
- :param max_records: Maximum number of results to return.
-
- :rtype: list
- :returns: List of
- :class:`boto.ec2.autoscale.instance.Instance` objects.
- """
- params = {}
- if instance_ids:
- self.build_list_params(params, instance_ids, 'InstanceIds')
- if max_records:
- params['MaxRecords'] = max_records
- if next_token:
- params['NextToken'] = next_token
- return self.get_list('DescribeAutoScalingInstances',
- params, [('member', Instance)])
-
- def get_all_metric_collection_types(self):
- """
- Returns a list of metrics and a corresponding list of granularities
- for each metric.
- """
- return self.get_object('DescribeMetricCollectionTypes',
- {}, MetricCollectionTypes)
-
- def get_all_policies(self, as_group=None, policy_names=None,
- max_records=None, next_token=None):
- """
- Returns descriptions of what each policy does. This action supports
- pagination. If the response includes a token, there are more records
- available. To get the additional records, repeat the request with the
- response token as the NextToken parameter.
-
- If no group name or list of policy names are provided, all
- available policies are returned.
-
- :type as_group: str
- :param as_group: The name of the
- :class:`boto.ec2.autoscale.group.AutoScalingGroup` to filter for.
-
- :type policy_names: list
- :param policy_names: List of policy names which should be searched for.
-
- :type max_records: int
- :param max_records: Maximum amount of groups to return.
-
- :type next_token: str
- :param next_token: If you have more results than can be returned
- at once, pass in this parameter to page through all results.
- """
- params = {}
- if as_group:
- params['AutoScalingGroupName'] = as_group
- if policy_names:
- self.build_list_params(params, policy_names, 'PolicyNames')
- if max_records:
- params['MaxRecords'] = max_records
- if next_token:
- params['NextToken'] = next_token
- return self.get_list('DescribePolicies', params,
- [('member', ScalingPolicy)])
-
- def get_all_scaling_process_types(self):
- """
- Returns scaling process types for use in the ResumeProcesses and
- SuspendProcesses actions.
- """
- return self.get_list('DescribeScalingProcessTypes', {},
- [('member', ProcessType)])
-
- def suspend_processes(self, as_group, scaling_processes=None):
- """
- Suspends Auto Scaling processes for an Auto Scaling group.
-
- :type as_group: string
- :param as_group: The auto scaling group to suspend processes on.
-
- :type scaling_processes: list
- :param scaling_processes: Processes you want to suspend. If omitted,
- all processes will be suspended.
- """
- params = {'AutoScalingGroupName': as_group}
- if scaling_processes:
- self.build_list_params(params, scaling_processes,
- 'ScalingProcesses')
- return self.get_status('SuspendProcesses', params)
-
- def resume_processes(self, as_group, scaling_processes=None):
- """
- Resumes Auto Scaling processes for an Auto Scaling group.
-
- :type as_group: string
- :param as_group: The auto scaling group to resume processes on.
-
- :type scaling_processes: list
- :param scaling_processes: Processes you want to resume. If omitted, all
- processes will be resumed.
- """
- params = {'AutoScalingGroupName': as_group}
-
- if scaling_processes:
- self.build_list_params(params, scaling_processes,
- 'ScalingProcesses')
- return self.get_status('ResumeProcesses', params)
-
- def create_scheduled_group_action(self, as_group, name, time=None,
- desired_capacity=None,
- min_size=None, max_size=None,
- start_time=None, end_time=None,
- recurrence=None):
- """
- Creates a scheduled scaling action for a Auto Scaling group. If you
- leave a parameter unspecified, the corresponding value remains
- unchanged in the affected Auto Scaling group.
-
- :type as_group: string
- :param as_group: The auto scaling group to get activities on.
-
- :type name: string
- :param name: Scheduled action name.
-
- :type time: datetime.datetime
- :param time: The time for this action to start. (Depracated)
-
- :type desired_capacity: int
- :param desired_capacity: The number of EC2 instances that should
- be running in this group.
-
- :type min_size: int
- :param min_size: The minimum size for the new auto scaling group.
-
- :type max_size: int
- :param max_size: The minimum size for the new auto scaling group.
-
- :type start_time: datetime.datetime
- :param start_time: The time for this action to start. When StartTime and EndTime are specified with Recurrence, they form the boundaries of when the recurring action will start and stop.
-
- :type end_time: datetime.datetime
- :param end_time: The time for this action to end. When StartTime and EndTime are specified with Recurrence, they form the boundaries of when the recurring action will start and stop.
-
- :type recurrence: string
- :param recurrence: The time when recurring future actions will start. Start time is specified by the user following the Unix cron syntax format. EXAMPLE: '0 10 * * *'
- """
- params = {'AutoScalingGroupName': as_group,
- 'ScheduledActionName': name}
- if start_time is not None:
- params['StartTime'] = start_time.isoformat()
- if end_time is not None:
- params['EndTime'] = end_time.isoformat()
- if recurrence is not None:
- params['Recurrence'] = recurrence
- if time:
- params['Time'] = time.isoformat()
- if desired_capacity is not None:
- params['DesiredCapacity'] = desired_capacity
- if min_size is not None:
- params['MinSize'] = min_size
- if max_size is not None:
- params['MaxSize'] = max_size
- return self.get_status('PutScheduledUpdateGroupAction', params)
-
- def get_all_scheduled_actions(self, as_group=None, start_time=None,
- end_time=None, scheduled_actions=None,
- max_records=None, next_token=None):
- params = {}
- if as_group:
- params['AutoScalingGroupName'] = as_group
- if scheduled_actions:
- self.build_list_params(params, scheduled_actions,
- 'ScheduledActionNames')
- if max_records:
- params['MaxRecords'] = max_records
- if next_token:
- params['NextToken'] = next_token
- return self.get_list('DescribeScheduledActions', params,
- [('member', ScheduledUpdateGroupAction)])
-
- def disable_metrics_collection(self, as_group, metrics=None):
- """
- Disables monitoring of group metrics for the Auto Scaling group
- specified in AutoScalingGroupName. You can specify the list of affected
- metrics with the Metrics parameter.
- """
- params = {'AutoScalingGroupName': as_group}
-
- if metrics:
- self.build_list_params(params, metrics, 'Metrics')
- return self.get_status('DisableMetricsCollection', params)
-
- def enable_metrics_collection(self, as_group, granularity, metrics=None):
- """
- Enables monitoring of group metrics for the Auto Scaling group
- specified in AutoScalingGroupName. You can specify the list of enabled
- metrics with the Metrics parameter.
-
- Auto scaling metrics collection can be turned on only if the
- InstanceMonitoring.Enabled flag, in the Auto Scaling group's launch
- configuration, is set to true.
-
- :type autoscale_group: string
- :param autoscale_group: The auto scaling group to get activities on.
-
- :type granularity: string
- :param granularity: The granularity to associate with the metrics to
- collect. Currently, the only legal granularity is "1Minute".
-
- :type metrics: string list
- :param metrics: The list of metrics to collect. If no metrics are
- specified, all metrics are enabled.
- """
- params = {'AutoScalingGroupName': as_group,
- 'Granularity': granularity}
- if metrics:
- self.build_list_params(params, metrics, 'Metrics')
- return self.get_status('EnableMetricsCollection', params)
-
- def execute_policy(self, policy_name, as_group=None, honor_cooldown=None):
- params = {'PolicyName': policy_name}
- if as_group:
- params['AutoScalingGroupName'] = as_group
- if honor_cooldown:
- params['HonorCooldown'] = honor_cooldown
- return self.get_status('ExecutePolicy', params)
-
- def put_notification_configuration(self, autoscale_group, topic, notification_types):
- """
- Configures an Auto Scaling group to send notifications when
- specified events take place.
-
- :type autoscale_group: str or
- :class:`boto.ec2.autoscale.group.AutoScalingGroup` object
- :param autoscale_group: The Auto Scaling group to put notification
- configuration on.
-
- :type topic: str
- :param topic: The Amazon Resource Name (ARN) of the Amazon Simple
- Notification Service (SNS) topic.
-
- :type notification_types: list
- :param notification_types: The type of events that will trigger
- the notification. Valid types are:
- 'autoscaling:EC2_INSTANCE_LAUNCH',
- 'autoscaling:EC2_INSTANCE_LAUNCH_ERROR',
- 'autoscaling:EC2_INSTANCE_TERMINATE',
- 'autoscaling:EC2_INSTANCE_TERMINATE_ERROR',
- 'autoscaling:TEST_NOTIFICATION'
- """
-
- name = autoscale_group
- if isinstance(autoscale_group, AutoScalingGroup):
- name = autoscale_group.name
-
- params = {'AutoScalingGroupName': name,
- 'TopicARN': topic}
- self.build_list_params(params, notification_types, 'NotificationTypes')
- return self.get_status('PutNotificationConfiguration', params)
-
- def delete_notification_configuration(self, autoscale_group, topic):
- """
- Deletes notifications created by put_notification_configuration.
-
- :type autoscale_group: str or
- :class:`boto.ec2.autoscale.group.AutoScalingGroup` object
- :param autoscale_group: The Auto Scaling group to put notification
- configuration on.
-
- :type topic: str
- :param topic: The Amazon Resource Name (ARN) of the Amazon Simple
- Notification Service (SNS) topic.
- """
-
- name = autoscale_group
- if isinstance(autoscale_group, AutoScalingGroup):
- name = autoscale_group.name
-
- params = {'AutoScalingGroupName': name,
- 'TopicARN': topic}
-
- return self.get_status('DeleteNotificationConfiguration', params)
-
- def set_instance_health(self, instance_id, health_status,
- should_respect_grace_period=True):
- """
- Explicitly set the health status of an instance.
-
- :type instance_id: str
- :param instance_id: The identifier of the EC2 instance.
-
- :type health_status: str
- :param health_status: The health status of the instance.
- "Healthy" means that the instance is healthy and should remain
- in service. "Unhealthy" means that the instance is unhealthy.
- Auto Scaling should terminate and replace it.
-
- :type should_respect_grace_period: bool
- :param should_respect_grace_period: If True, this call should
- respect the grace period associated with the group.
- """
- params = {'InstanceId': instance_id,
- 'HealthStatus': health_status}
- if should_respect_grace_period:
- params['ShouldRespectGracePeriod'] = 'true'
- else:
- params['ShouldRespectGracePeriod'] = 'false'
- return self.get_status('SetInstanceHealth', params)
-
- def set_desired_capacity(self, group_name, desired_capacity, honor_cooldown=False):
- """
- Adjusts the desired size of the AutoScalingGroup by initiating scaling
- activities. When reducing the size of the group, it is not possible to define
- which Amazon EC2 instances will be terminated. This applies to any Auto Scaling
- decisions that might result in terminating instances.
-
- :type group_name: string
- :param group_name: name of the auto scaling group
-
- :type desired_capacity: integer
- :param desired_capacity: new capacity setting for auto scaling group
-
- :type honor_cooldown: boolean
- :param honor_cooldown: by default, overrides any cooldown period
- """
- params = {'AutoScalingGroupName': group_name,
- 'DesiredCapacity': desired_capacity}
- if honor_cooldown:
- params['HonorCooldown'] = 'true'
-
- return self.get_status('SetDesiredCapacity', params)
-
- # Tag methods
-
- def get_all_tags(self, filters=None, max_records=None, next_token=None):
- """
- Lists the Auto Scaling group tags.
-
- This action supports pagination by returning a token if there
- are more pages to retrieve. To get the next page, call this
- action again with the returned token as the NextToken
- parameter.
-
- :type filters: dict
- :param filters: The value of the filter type used to identify
- the tags to be returned. NOT IMPLEMENTED YET.
-
- :type max_records: int
- :param max_records: Maximum number of tags to return.
-
- :rtype: list
- :returns: List of :class:`boto.ec2.autoscale.tag.Tag`
- instances.
- """
- params = {}
- if max_records:
- params['MaxRecords'] = max_records
- if next_token:
- params['NextToken'] = next_token
- return self.get_list('DescribeTags', params,
- [('member', Tag)])
-
- def create_or_update_tags(self, tags):
- """
- Creates new tags or updates existing tags for an Auto Scaling group.
-
- :type tags: List of :class:`boto.ec2.autoscale.tag.Tag`
- :param tags: The new or updated tags.
- """
- params = {}
- for i, tag in enumerate(tags):
- tag.build_params(params, i + 1)
- return self.get_status('CreateOrUpdateTags', params, verb='POST')
-
- def delete_tags(self, tags):
- """
- Deletes existing tags for an Auto Scaling group.
-
- :type tags: List of :class:`boto.ec2.autoscale.tag.Tag`
- :param tags: The new or updated tags.
- """
- params = {}
- for i, tag in enumerate(tags):
- tag.build_params(params, i + 1)
- return self.get_status('DeleteTags', params, verb='POST')

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