salt/states/boto_asg.py
# -*- coding: utf-8 -*-
'''
Manage Autoscale Groups
=======================
.. versionadded:: 2014.7.0
Create and destroy autoscale groups. Be aware that this interacts with Amazon's
services, and so may incur charges.
This module uses boto, which can be installed via package, or pip.
This module accepts explicit autoscale credentials but can also utilize
IAM roles assigned to the instance through Instance Profiles. Dynamic
credentials are then automatically obtained from AWS API and no further
configuration is necessary. More Information available at:
.. code-block:: text
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-roles-for-amazon-ec2.html
If IAM roles are not used you need to specify them either in a pillar or
in the minion's config file:
.. code-block:: yaml
asg.keyid: GKTADJGHEIQSXMKKRBJ08H
asg.key: askdjghsdfjkghWupUjasdflkdfklgjsdfjajkghs
It's also possible to specify key, keyid and region via a profile, either
as a passed in dict, or as a string to pull from pillars or minion config:
.. code-block:: yaml
myprofile:
keyid: GKTADJGHEIQSXMKKRBJ08H
key: askdjghsdfjkghWupUjasdflkdfklgjsdfjajkghs
region: us-east-1
.. code-block:: yaml
Ensure myasg exists:
boto_asg.present:
- name: myasg
- launch_config_name: mylc
- availability_zones:
- us-east-1a
- us-east-1b
- min_size: 1
- max_size: 1
- desired_capacity: 1
- load_balancers:
- myelb
- suspended_processes:
- AddToLoadBalancer
- AlarmNotification
- scaling_policies
- adjustment_type: ChangeInCapacity
- as_name: api-production-iad
- cooldown: 1800
- min_adjustment_step: None
- name: ScaleDown
- scaling_adjustment: -1
- region: us-east-1
- keyid: GKTADJGHEIQSXMKKRBJ08H
- key: askdjghsdfjkghWupUjasdflkdfklgjsdfjajkghs
# Using a profile from pillars.
Ensure myasg exists:
boto_asg.present:
- name: myasg
- launch_config_name: mylc
- availability_zones:
- us-east-1a
- us-east-1b
- min_size: 1
- max_size: 1
- desired_capacity: 1
- load_balancers:
- myelb
- profile: myprofile
# Passing in a profile.
Ensure myasg exists:
boto_asg.present:
- name: myasg
- launch_config_name: mylc
- availability_zones:
- us-east-1a
- us-east-1b
- min_size: 1
- max_size: 1
- desired_capacity: 1
- load_balancers:
- myelb
- profile:
keyid: GKTADJGHEIQSXMKKRBJ08H
key: askdjghsdfjkghWupUjasdflkdfklgjsdfjajkghs
region: us-east-1
# Deleting an autoscale group with running instances.
Ensure myasg is deleted:
boto_asg.absent:
- name: myasg
# If instances exist, we must force the deletion of the asg.
- force: True
It's possible to specify cloudwatch alarms that will be setup along with the
ASG. Note the alarm name will be the name attribute defined, plus the ASG
resource name.
.. code-block:: yaml
Ensure myasg exists:
boto_asg.present:
- name: myasg
- launch_config_name: mylc
- availability_zones:
- us-east-1a
- us-east-1b
- min_size: 1
- max_size: 1
- desired_capacity: 1
- load_balancers:
- myelb
- profile: myprofile
- alarms:
CPU:
name: 'ASG CPU **MANAGED BY SALT**'
attributes:
metric: CPUUtilization
namespace: AWS/EC2
statistic: Average
comparison: '>='
threshold: 65.0
period: 60
evaluation_periods: 30
unit: null
description: 'ASG CPU'
alarm_actions: [ 'arn:aws:sns:us-east-1:12345:myalarm' ]
insufficient_data_actions: []
ok_actions: [ 'arn:aws:sns:us-east-1:12345:myalarm' ]
You can also use alarms from pillars, and override values from the pillar
alarms by setting overrides on the resource. Note that 'boto_asg_alarms'
will be used as a default value for all resources, if defined and can be
used to ensure alarms are always set for an ASG resource.
Setting the alarms in a pillar:
.. code-block:: yaml
my_asg_alarm:
CPU:
name: 'ASG CPU **MANAGED BY SALT**'
attributes:
metric: CPUUtilization
namespace: AWS/EC2
statistic: Average
comparison: '>='
threshold: 65.0
period: 60
evaluation_periods: 30
unit: null
description: 'ASG CPU'
alarm_actions: [ 'arn:aws:sns:us-east-1:12345:myalarm' ]
insufficient_data_actions: []
ok_actions: [ 'arn:aws:sns:us-east-1:12345:myalarm' ]
Overriding the alarm values on the resource:
.. code-block:: yaml
Ensure myasg exists:
boto_asg.present:
- name: myasg
- launch_config_name: mylc
- availability_zones:
- us-east-1a
- us-east-1b
- min_size: 1
- max_size: 1
- desired_capacity: 1
- load_balancers:
- myelb
- profile: myprofile
- alarms_from_pillar: my_asg_alarm
# override CPU:attributes:threshold
- alarms:
CPU:
attributes:
threshold: 50.0
'''
# Import Python libs
from __future__ import absolute_import, print_function, unicode_literals
import hashlib
import logging
import copy
# Import Salt libs
import salt.utils.dictupdate as dictupdate
import salt.utils.stringutils
from salt.ext import six
from salt.exceptions import SaltInvocationError
log = logging.getLogger(__name__)
def __virtual__():
'''
Only load if boto is available.
'''
return 'boto_asg' if 'boto_asg.exists' in __salt__ else False
def present(
name,
launch_config_name,
availability_zones,
min_size,
max_size,
launch_config=None,
desired_capacity=None,
load_balancers=None,
default_cooldown=None,
health_check_type=None,
health_check_period=None,
placement_group=None,
vpc_zone_identifier=None,
subnet_names=None,
tags=None,
termination_policies=None,
termination_policies_from_pillar='boto_asg_termination_policies',
suspended_processes=None,
scaling_policies=None,
scaling_policies_from_pillar='boto_asg_scaling_policies',
scheduled_actions=None,
scheduled_actions_from_pillar='boto_asg_scheduled_actions',
alarms=None,
alarms_from_pillar='boto_asg_alarms',
region=None,
key=None,
keyid=None,
profile=None,
notification_arn=None,
notification_arn_from_pillar='boto_asg_notification_arn',
notification_types=None,
notification_types_from_pillar='boto_asg_notification_types'):
'''
Ensure the autoscale group exists.
name
Name of the autoscale group.
launch_config_name
Name of the launch config to use for the group. Or, if
``launch_config`` is specified, this will be the launch config
name's prefix. (see below)
launch_config
A dictionary of launch config attributes. If specified, a
launch config will be used or created, matching this set
of attributes, and the autoscale group will be set to use
that launch config. The launch config name will be the
``launch_config_name`` followed by a hyphen followed by a hash
of the ``launch_config`` dict contents.
Example:
.. code-block:: yaml
my_asg:
boto_asg.present:
- launch_config:
- ebs_optimized: false
- instance_profile_name: my_iam_profile
- kernel_id: ''
- ramdisk_id: ''
- key_name: my_ssh_key
- image_name: aws2015091-hvm
- instance_type: c3.xlarge
- instance_monitoring: false
- security_groups:
- my_sec_group_01
- my_sec_group_02
availability_zones
List of availability zones for the group.
min_size
Minimum size of the group.
max_size
Maximum size of the group.
desired_capacity
The desired capacity of the group.
load_balancers
List of load balancers for the group. Once set this can not be
updated (Amazon restriction).
default_cooldown
Number of seconds after a Scaling Activity completes before any further
scaling activities can start.
health_check_type
The service you want the health status from, Amazon EC2 or Elastic Load
Balancer (EC2 or ELB).
health_check_period
Length of time in seconds after a new EC2 instance comes into service
that Auto Scaling starts checking its health.
placement_group
Physical location of your cluster placement group created in Amazon
EC2. Once set this can not be updated (Amazon restriction).
vpc_zone_identifier
A list of the subnet identifiers of the Virtual Private Cloud.
subnet_names
For VPC, a list of subnet names (NOT subnet IDs) to deploy into.
Exclusive with vpc_zone_identifier.
tags
A list of tags. Example:
.. code-block:: yaml
- key: 'key'
value: 'value'
propagate_at_launch: true
termination_policies
A list of termination policies. Valid values are:
* ``OldestInstance``
* ``NewestInstance``
* ``OldestLaunchConfiguration``
* ``ClosestToNextInstanceHour``
* ``Default``
If no value is specified, the ``Default`` value is used.
termination_policies_from_pillar:
name of pillar dict that contains termination policy settings. Termination policies
defined for this specific state will override those from pillar.
suspended_processes
List of processes to be suspended. see
http://docs.aws.amazon.com/AutoScaling/latest/DeveloperGuide/US_SuspendResume.html
scaling_policies
List of scaling policies. Each policy is a dict of key-values described by
https://boto.readthedocs.io/en/latest/ref/autoscale.html#boto.ec2.autoscale.policy.ScalingPolicy
scaling_policies_from_pillar:
name of pillar dict that contains scaling policy settings. Scaling policies defined for
this specific state will override those from pillar.
scheduled_actions:
a dictionary of scheduled actions. Each key is the name of scheduled action and each value
is dictionary of options. For example:
.. code-block:: yaml
- scheduled_actions:
scale_up_at_10:
desired_capacity: 4
min_size: 3
max_size: 5
recurrence: "0 9 * * 1-5"
scale_down_at_7:
desired_capacity: 1
min_size: 1
max_size: 1
recurrence: "0 19 * * 1-5"
scheduled_actions_from_pillar:
name of pillar dict that contains scheduled_actions settings. Scheduled actions
for this specific state will override those from pillar.
alarms:
a dictionary of name->boto_cloudwatch_alarm sections to be associated with this ASG.
All attributes should be specified except for dimension which will be
automatically set to this ASG.
See the :mod:`salt.states.boto_cloudwatch_alarm` state for information
about these attributes.
If any alarm actions include ":self:" this will be replaced with the asg name.
For example, alarm_actions reading "['scaling_policy:self:ScaleUp']" will
map to the arn for this asg's scaling policy named "ScaleUp".
In addition, any alarms that have only scaling_policy as actions will be ignored if
min_size is equal to max_size for this ASG.
alarms_from_pillar:
name of pillar dict that contains alarm settings. Alarms defined for this specific
state will override those from pillar.
region
The region to connect to.
key
Secret key to be used.
keyid
Access key to be used.
profile
A dict with region, key and keyid, or a pillar key (string)
that contains a dict with region, key and keyid.
notification_arn
The AWS arn that notifications will be sent to
notification_arn_from_pillar
name of the pillar dict that contains ``notifcation_arn`` settings. A
``notification_arn`` defined for this specific state will override the
one from pillar.
notification_types
A list of event names that will trigger a notification. The list of valid
notification types is:
* ``autoscaling:EC2_INSTANCE_LAUNCH``
* ``autoscaling:EC2_INSTANCE_LAUNCH_ERROR``
* ``autoscaling:EC2_INSTANCE_TERMINATE``
* ``autoscaling:EC2_INSTANCE_TERMINATE_ERROR``
* ``autoscaling:TEST_NOTIFICATION``
notification_types_from_pillar
name of the pillar dict that contains ``notifcation_types`` settings.
``notification_types`` defined for this specific state will override those
from the pillar.
'''
if vpc_zone_identifier and subnet_names:
raise SaltInvocationError('vpc_zone_identifier and subnet_names are '
'mutually exclusive options.')
ret = {'name': name, 'result': True, 'comment': '', 'changes': {}}
if subnet_names:
vpc_zone_identifier = []
for i in subnet_names:
r = __salt__['boto_vpc.get_resource_id']('subnet', name=i, region=region,
key=key, keyid=keyid, profile=profile)
if 'error' in r:
ret['comment'] = 'Error looking up subnet ids: {0}'.format(r['error'])
ret['result'] = False
return ret
if 'id' not in r:
ret['comment'] = 'Subnet {0} does not exist.'.format(i)
ret['result'] = False
return ret
vpc_zone_identifier.append(r['id'])
if vpc_zone_identifier:
vpc_id = __salt__['boto_vpc.get_subnet_association'](
vpc_zone_identifier,
region,
key,
keyid,
profile
)
vpc_id = vpc_id.get('vpc_id')
log.debug('Auto Scaling Group %s is associated with VPC ID %s',
name, vpc_id)
else:
vpc_id = None
log.debug('Auto Scaling Group %s has no VPC Association', name)
# if launch_config is defined, manage the launch config first.
# hash the launch_config dict to create a unique name suffix and then
# ensure it is present
if launch_config:
launch_config_bytes = salt.utils.stringutils.to_bytes(str(launch_config)) # future lint: disable=blacklisted-function
launch_config_name = launch_config_name + '-' + hashlib.md5(launch_config_bytes).hexdigest()
args = {
'name': launch_config_name,
'region': region,
'key': key,
'keyid': keyid,
'profile': profile
}
for index, item in enumerate(launch_config):
if 'image_name' in item:
image_name = item['image_name']
iargs = {'ami_name': image_name, 'region': region, 'key': key,
'keyid': keyid, 'profile': profile}
image_ids = __salt__['boto_ec2.find_images'](**iargs)
if image_ids: # find_images() returns False on failure
launch_config[index]['image_id'] = image_ids[0]
else:
log.warning("Couldn't find AMI named `%s`, passing literally.", image_name)
launch_config[index]['image_id'] = image_name
del launch_config[index]['image_name']
break
if vpc_id:
log.debug('Auto Scaling Group {0} is a associated with a vpc')
# locate the security groups attribute of a launch config
sg_index = None
for index, item in enumerate(launch_config):
if 'security_groups' in item:
sg_index = index
break
# if security groups exist within launch_config then convert
# to group ids
if sg_index is not None:
log.debug('security group associations found in launch config')
_group_ids = __salt__['boto_secgroup.convert_to_group_ids'](
launch_config[sg_index]['security_groups'], vpc_id=vpc_id,
region=region, key=key, keyid=keyid, profile=profile
)
launch_config[sg_index]['security_groups'] = _group_ids
for d in launch_config:
args.update(d)
if not __opts__['test']:
lc_ret = __states__['boto_lc.present'](**args)
if lc_ret['result'] is True and lc_ret['changes']:
if 'launch_config' not in ret['changes']:
ret['changes']['launch_config'] = {}
ret['changes']['launch_config'] = lc_ret['changes']
asg = __salt__['boto_asg.get_config'](name, region, key, keyid, profile)
termination_policies = _determine_termination_policies(
termination_policies,
termination_policies_from_pillar
)
scaling_policies = _determine_scaling_policies(
scaling_policies,
scaling_policies_from_pillar
)
scheduled_actions = _determine_scheduled_actions(
scheduled_actions,
scheduled_actions_from_pillar
)
if asg is None:
ret['result'] = False
ret['comment'] = 'Failed to check autoscale group existence.'
elif not asg:
if __opts__['test']:
msg = 'Autoscale group set to be created.'
ret['comment'] = msg
ret['result'] = None
return ret
notification_arn, notification_types = _determine_notification_info(
notification_arn,
notification_arn_from_pillar,
notification_types,
notification_types_from_pillar
)
created = __salt__['boto_asg.create'](name, launch_config_name,
availability_zones, min_size,
max_size, desired_capacity,
load_balancers, default_cooldown,
health_check_type,
health_check_period,
placement_group,
vpc_zone_identifier, tags,
termination_policies,
suspended_processes,
scaling_policies, scheduled_actions,
region, notification_arn,
notification_types,
key, keyid, profile)
if created:
ret['changes']['old'] = None
asg = __salt__['boto_asg.get_config'](name, region, key, keyid,
profile)
ret['changes']['new'] = asg
else:
ret['result'] = False
ret['comment'] = 'Failed to create autoscale group'
else:
need_update = False
# If any of these attributes can't be modified after creation
# time, we should remove them from the dict.
if scaling_policies:
for policy in scaling_policies:
if 'min_adjustment_step' not in policy:
policy['min_adjustment_step'] = None
if scheduled_actions:
for s_name, action in six.iteritems(scheduled_actions):
if 'end_time' not in action:
action['end_time'] = None
config = {
'launch_config_name': launch_config_name,
'availability_zones': availability_zones,
'min_size': min_size,
'max_size': max_size,
'desired_capacity': desired_capacity,
'default_cooldown': default_cooldown,
'health_check_type': health_check_type,
'health_check_period': health_check_period,
'vpc_zone_identifier': vpc_zone_identifier,
'tags': tags,
'termination_policies': termination_policies,
'suspended_processes': suspended_processes,
'scaling_policies': scaling_policies,
'scheduled_actions': scheduled_actions
}
#ensure that we reset termination_policies to default if none are specified
if not termination_policies:
config['termination_policies'] = ['Default']
if suspended_processes is None:
config['suspended_processes'] = []
# ensure that we delete scaling_policies if none are specified
if scaling_policies is None:
config['scaling_policies'] = []
# ensure that we delete scheduled_actions if none are specified
if scheduled_actions is None:
config['scheduled_actions'] = {}
# allow defaults on start_time
for s_name, action in six.iteritems(scheduled_actions):
if 'start_time' not in action:
asg_action = asg['scheduled_actions'].get(s_name, {})
if 'start_time' in asg_action:
del asg_action['start_time']
proposed = {}
# note: do not loop using "key, value" - this can modify the value of
# the aws access key
for asg_property, value in six.iteritems(config):
# Only modify values being specified; introspection is difficult
# otherwise since it's hard to track default values, which will
# always be returned from AWS.
if value is None:
continue
value = __utils__['boto3.ordered'](value)
if asg_property in asg:
_value = __utils__['boto3.ordered'](asg[asg_property])
if not value == _value:
log.debug('%s asg_property differs from %s', value, _value)
proposed.setdefault('old', {}).update({asg_property: _value})
proposed.setdefault('new', {}).update({asg_property: value})
need_update = True
if need_update:
if __opts__['test']:
msg = 'Autoscale group set to be updated.'
ret['comment'] = msg
ret['result'] = None
ret['changes'] = proposed
return ret
# add in alarms
notification_arn, notification_types = _determine_notification_info(
notification_arn,
notification_arn_from_pillar,
notification_types,
notification_types_from_pillar
)
updated, msg = __salt__['boto_asg.update'](
name,
launch_config_name,
availability_zones,
min_size,
max_size,
desired_capacity=desired_capacity,
load_balancers=load_balancers,
default_cooldown=default_cooldown,
health_check_type=health_check_type,
health_check_period=health_check_period,
placement_group=placement_group,
vpc_zone_identifier=vpc_zone_identifier,
tags=tags,
termination_policies=termination_policies,
suspended_processes=suspended_processes,
scaling_policies=scaling_policies,
scheduled_actions=scheduled_actions,
region=region,
notification_arn=notification_arn,
notification_types=notification_types,
key=key,
keyid=keyid,
profile=profile
)
if asg['launch_config_name'] != launch_config_name:
# delete the old launch_config_name
deleted = __salt__['boto_asg.delete_launch_configuration'](
asg['launch_config_name'],
region=region,
key=key,
keyid=keyid,
profile=profile
)
if deleted:
if 'launch_config' not in ret['changes']:
ret['changes']['launch_config'] = {}
ret['changes']['launch_config']['deleted'] = asg['launch_config_name']
if updated:
ret['changes']['old'] = asg
asg = __salt__['boto_asg.get_config'](name, region, key, keyid,
profile)
ret['changes']['new'] = asg
ret['comment'] = 'Updated autoscale group.'
else:
ret['result'] = False
ret['comment'] = msg
else:
ret['comment'] = 'Autoscale group present.'
# add in alarms
_ret = _alarms_present(
name, min_size == max_size, alarms, alarms_from_pillar, region, key,
keyid, profile
)
ret['changes'] = dictupdate.update(ret['changes'], _ret['changes'])
ret['comment'] = ' '.join([ret['comment'], _ret['comment']])
if not _ret['result']:
ret['result'] = _ret['result']
return ret
def _determine_termination_policies(termination_policies, termination_policies_from_pillar):
'''
helper method for present. ensure that termination_policies are set
'''
pillar_termination_policies = copy.deepcopy(
__salt__['config.option'](termination_policies_from_pillar, [])
)
if not termination_policies and pillar_termination_policies:
termination_policies = pillar_termination_policies
return termination_policies
def _determine_scaling_policies(scaling_policies, scaling_policies_from_pillar):
'''
helper method for present. ensure that scaling_policies are set
'''
pillar_scaling_policies = copy.deepcopy(
__salt__['config.option'](scaling_policies_from_pillar, {})
)
if not scaling_policies and pillar_scaling_policies:
scaling_policies = pillar_scaling_policies
return scaling_policies
def _determine_scheduled_actions(scheduled_actions, scheduled_actions_from_pillar):
'''
helper method for present, ensure scheduled actions are setup
'''
tmp = copy.deepcopy(
__salt__['config.option'](scheduled_actions_from_pillar, {})
)
# merge with data from state
if scheduled_actions:
tmp = dictupdate.update(tmp, scheduled_actions)
return tmp
def _determine_notification_info(notification_arn,
notification_arn_from_pillar,
notification_types,
notification_types_from_pillar):
'''
helper method for present. ensure that notification_configs are set
'''
pillar_arn_list = copy.deepcopy(
__salt__['config.option'](notification_arn_from_pillar, {})
)
pillar_arn = None
if pillar_arn_list:
pillar_arn = pillar_arn_list[0]
pillar_notification_types = copy.deepcopy(
__salt__['config.option'](notification_types_from_pillar, {})
)
arn = notification_arn if notification_arn else pillar_arn
types = notification_types if notification_types else pillar_notification_types
return (arn, types)
def _alarms_present(name, min_size_equals_max_size, alarms, alarms_from_pillar, region, key, keyid, profile):
'''
helper method for present. ensure that cloudwatch_alarms are set
'''
# load data from alarms_from_pillar
tmp = copy.deepcopy(__salt__['config.option'](alarms_from_pillar, {}))
# merge with data from alarms
if alarms:
tmp = dictupdate.update(tmp, alarms)
# set alarms, using boto_cloudwatch_alarm.present
merged_return_value = {'name': name, 'result': True, 'comment': '', 'changes': {}}
for _, info in six.iteritems(tmp):
# add asg to name and description
info['name'] = name + ' ' + info['name']
info['attributes']['description'] = name + ' ' + info['attributes']['description']
# add dimension attribute
if 'dimensions' not in info['attributes']:
info['attributes']['dimensions'] = {'AutoScalingGroupName': [name]}
scaling_policy_actions_only = True
# replace ":self:" with our name
for action_type in ['alarm_actions', 'insufficient_data_actions', 'ok_actions']:
if action_type in info['attributes']:
new_actions = []
for action in info['attributes'][action_type]:
if 'scaling_policy' not in action:
scaling_policy_actions_only = False
if ':self:' in action:
action = action.replace(':self:', ':{0}:'.format(name))
new_actions.append(action)
info['attributes'][action_type] = new_actions
# skip alarms that only have actions for scaling policy, if min_size == max_size for this ASG
if scaling_policy_actions_only and min_size_equals_max_size:
continue
# set alarm
kwargs = {
'name': info['name'],
'attributes': info['attributes'],
'region': region,
'key': key,
'keyid': keyid,
'profile': profile,
}
results = __states__['boto_cloudwatch_alarm.present'](**kwargs)
if not results['result']:
merged_return_value['result'] = False
if results.get('changes', {}) != {}:
merged_return_value['changes'][info['name']] = results['changes']
if 'comment' in results:
merged_return_value['comment'] += results['comment']
return merged_return_value
def absent(
name,
force=False,
region=None,
key=None,
keyid=None,
profile=None,
remove_lc=False):
'''
Ensure the named autoscale group is deleted.
name
Name of the autoscale group.
force
Force deletion of autoscale group.
remove_lc
Delete the launch config as well.
region
The region to connect to.
key
Secret key to be used.
keyid
Access key to be used.
profile
A dict with region, key and keyid, or a pillar key (string)
that contains a dict with region, key and keyid.
'''
ret = {'name': name, 'result': True, 'comment': '', 'changes': {}}
asg = __salt__['boto_asg.get_config'](name, region, key, keyid, profile)
if asg is None:
ret['result'] = False
ret['comment'] = 'Failed to check autoscale group existence.'
elif asg:
if __opts__['test']:
ret['comment'] = 'Autoscale group set to be deleted.'
ret['result'] = None
if remove_lc:
msg = 'Launch configuration {0} is set to be deleted.'.format(asg['launch_config_name'])
ret['comment'] = ' '.join([ret['comment'], msg])
return ret
deleted = __salt__['boto_asg.delete'](name, force, region, key, keyid,
profile)
if deleted:
if remove_lc:
lc_deleted = __salt__['boto_asg.delete_launch_configuration'](asg['launch_config_name'],
region,
key,
keyid,
profile)
if lc_deleted:
if 'launch_config' not in ret['changes']:
ret['changes']['launch_config'] = {}
ret['changes']['launch_config']['deleted'] = asg['launch_config_name']
else:
ret['result'] = False
ret['comment'] = ' '.join([ret['comment'], 'Failed to delete launch configuration.'])
ret['changes']['old'] = asg
ret['changes']['new'] = None
ret['comment'] = 'Deleted autoscale group.'
else:
ret['result'] = False
ret['comment'] = 'Failed to delete autoscale group.'
else:
ret['comment'] = 'Autoscale group does not exist.'
return ret