From 7d28f30bdad43200bc9a98edcf472fe0891520cb Mon Sep 17 00:00:00 2001 From: Paul Armstrong Date: Thu, 8 May 2014 15:51:07 +0000 Subject: [PATCH] Add proper state output to ec2_asg, ec2_metric_alarm, ec2_scaling_policy --- library/cloud/ec2_asg | 23 ++++++++++++-- library/cloud/ec2_metric_alarm | 51 ++++++++++++++++++++++---------- library/cloud/ec2_scaling_policy | 34 +++++++++------------ 3 files changed, 69 insertions(+), 39 deletions(-) diff --git a/library/cloud/ec2_asg b/library/cloud/ec2_asg index 856f5d59ad..aef58665d6 100644 --- a/library/cloud/ec2_asg +++ b/library/cloud/ec2_asg @@ -122,7 +122,7 @@ def create_autoscaling_group(connection, module): vpc_zone_identifier = module.params.get('vpc_zone_identifier') launch_configs = connection.get_all_launch_configurations(names=[launch_config_name]) - + as_groups = connection.get_all_groups(names=[group_name]) if not vpc_zone_identifier and not availability_zones: @@ -147,7 +147,8 @@ def create_autoscaling_group(connection, module): try: connection.create_auto_scaling_group(ag) - module.exit_json(changed=True) + changed=True + as_groups = connection.get_all_groups(names=[group_name]) except BotoServerError, e: module.fail_json(msg=str(e)) else: @@ -167,9 +168,25 @@ def create_autoscaling_group(connection, module): try: if changed: as_group.update() - module.exit_json(changed=changed) except BotoServerError, e: module.fail_json(msg=str(e)) + result = as_groups[0] + module.exit_json(changed=changed, name=result.name, + autoscaling_group_arn=result.autoscaling_group_arn, + availability_zones=result.availability_zones, + created_time=str(result.created_time), + default_cooldown=result.default_cooldown, + health_check_period=result.health_check_period, + health_check_type=result.health_check_type, + instance_id=result.instance_id, + instances=[instance.instance_id for instance in result.instances], + launch_config_name=result.launch_config_name, + load_balancers=result.load_balancers, + min_size=result.min_size, max_size=result.max_size, + placement_group=result.placement_group, + tags=result.tags, + termination_policies=result.termination_policies, + vpc_zone_identifier=result.vpc_zone_identifier) def delete_autoscaling_group(connection, module): diff --git a/library/cloud/ec2_metric_alarm b/library/cloud/ec2_metric_alarm index 4791330dbe..a01453bb22 100644 --- a/library/cloud/ec2_metric_alarm +++ b/library/cloud/ec2_metric_alarm @@ -53,8 +53,8 @@ options: - Determines how the threshold value is compared required: false options: ['<=','<','>','>='] - threshold: - description: + threshold: + description: - Sets the min/max bound for triggering the alarm required: false period: @@ -65,7 +65,7 @@ options: description: - The number of times in which the metric is evaluated before final calculation required: false - unit: + unit: description: - The threshold's unit of measurement required: false @@ -79,7 +79,7 @@ options: - Describes to what the alarm is applied required: false alarm_actions: - description: + description: - A list of the names action(s) taken when the alarm is in the 'alarm' status required: false insufficient_data_actions: @@ -129,7 +129,7 @@ except ImportError: def create_metric_alarm(connection, module): - + name = module.params.get('name') metric = module.params.get('metric') namespace = module.params.get('namespace') @@ -146,12 +146,12 @@ def create_metric_alarm(connection, module): ok_actions = module.params.get('ok_actions') alarms = connection.describe_alarms(alarm_names=[name]) - + if not alarms: alm = MetricAlarm( name=name, - metric=metric, + metric=metric, namespace=namespace, statistic=statistic, comparison=comparison, @@ -165,9 +165,10 @@ def create_metric_alarm(connection, module): insufficient_data_actions=insufficient_data_actions, ok_actions=ok_actions ) - try: + try: connection.create_alarm(alm) - module.exit_json(changed=True) + changed = True + alarms = connection.describe_alarms(alarm_names=[name]) except BotoServerError, e: module.fail_json(msg=str(e)) @@ -186,33 +187,51 @@ def create_metric_alarm(connection, module): dim1 = module.params.get('dimensions') dim2 = alarm.dimensions - + for keys in dim1: if not isinstance(dim1[keys], list): dim1[keys] = [dim1[keys]] if dim1[keys] != dim2[keys]: changed=True - setattr(alarm, 'dimensions', dim1) + setattr(alarm, 'dimensions', dim1) - for attr in ('alarm_actions','insufficient_data_actions','ok_actions'): + for attr in ('alarm_actions','insufficient_data_actions','ok_actions'): action = module.params.get(attr) or [] if getattr(alarm, attr) != action: changed = True setattr(alarm, attr, module.params.get(attr)) - + try: if changed: connection.create_alarm(alarm) - module.exit_json(changed=changed) except BotoServerError, e: module.fail_json(msg=str(e)) - + result = alarms[0] + module.exit_json(changed=changed, name=result.name, + actions_enabled=result.actions_enabled, + alarm_actions=result.alarm_actions, + alarm_arn=result.alarm_arn, + comparison=result.comparison, + description=result.description, + dimensions=result.dimensions, + evaluation_periods=result.evaluation_periods, + insufficient_data_actions=result.insufficient_data_actions, + last_updated=result.last_updated, + metric=result.metric, + namespace=result.namespace, + ok_actions=result.ok_actions, + period=result.period, + state_reason=result.state_reason, + state_value=result.state_value, + statistic=result.statistic, + threshold=result.threshold, + unit=result.unit) def delete_metric_alarm(connection, module): name = module.params.get('name') alarms = connection.describe_alarms(alarm_names=[name]) - + if alarms: try: connection.delete_alarms([name]) diff --git a/library/cloud/ec2_scaling_policy b/library/cloud/ec2_scaling_policy index 4e66f46306..8c210e9d1a 100755 --- a/library/cloud/ec2_scaling_policy +++ b/library/cloud/ec2_scaling_policy @@ -23,7 +23,7 @@ options: - Name of the associated autoscaling group required: true adjustment_type: - desciption: + desciption: - The type of change in capacity of the autoscaling group required: false choices: ['ChangeInCapacity','ExactCapacity','PercentChangeInCapacity'] @@ -60,7 +60,7 @@ import sys from ansible.module_utils.basic import * from ansible.module_utils.ec2 import * -try: +try: import boto.ec2.autoscale from boto.ec2.autoscale import ScalingPolicy from boto.exception import BotoServerError @@ -77,9 +77,9 @@ def create_scaling_policy(connection, module): scaling_adjustment = module.params.get('scaling_adjustment') min_adjustment_step = module.params.get('min_adjustment_step') cooldown = module.params.get('cooldown') - + scalingPolicies = connection.get_all_policies(as_group=asg_name,policy_names=[sp_name]) - + if not scalingPolicies: sp = ScalingPolicy( name=sp_name, @@ -98,16 +98,17 @@ def create_scaling_policy(connection, module): policy = scalingPolicies[0] changed = False - #min_adjustment_step attribute is only relevant if the adjustment_type - #is set to percentage change in capacity, so it is a special case + # min_adjustment_step attribute is only relevant if the adjustment_type + # is set to percentage change in capacity, so it is a special case if getattr(policy, 'adjustment_type') == 'PercentChangeInCapacity': if getattr(policy, 'min_adjustment_step') != module.params.get('min_adjustment_step'): changed = True - - #set the min adjustment step incase the user decided to change their adjustment type to percentage + + # set the min adjustment step incase the user decided to change their + # adjustment type to percentage setattr(policy, 'min_adjustment_step', module.params.get('min_adjustment_step')) - #check the remaining attributes + # check the remaining attributes for attr in ('adjustment_type','scaling_adjustment','cooldown'): if getattr(policy, attr) != module.params.get(attr): changed = True @@ -117,8 +118,7 @@ def create_scaling_policy(connection, module): if changed: connection.create_scaling_policy(policy) policy = connection.get_all_policies(policy_names=[sp_name])[0] - module.exit_json(changed=changed, name=policy.name, arn=policy.policy_arn, as_name=policy.as_name, scaling_adjustment=policy.scaling_adjustment, cooldown=policy.cooldown, adjustment_type=policy.adjustment_type, min_adjustment_step=policy.min_adjustment_step) - module.exit_json(changed=changed) + module.exit_json(changed=changed, name=policy.name, arn=policy.policy_arn, as_name=policy.as_name, scaling_adjustment=policy.scaling_adjustment, cooldown=policy.cooldown, adjustment_type=policy.adjustment_type, min_adjustment_step=policy.min_adjustment_step) except BotoServerError, e: module.fail_json(msg=str(e)) @@ -151,13 +151,13 @@ def main(): cooldown = dict(type='int'), region = dict(aliases=['aws_region', 'ec2_region'], choices=AWS_REGIONS), state=dict(default='present', choices=['present', 'absent']), - ) + ) ) - + module = AnsibleModule(argument_spec=argument_spec) region, ec2_url, aws_connect_params = get_aws_connection_info(module) - + state = module.params.get('state') try: @@ -172,9 +172,3 @@ def main(): main() - - - - - -