406 lines
18 KiB
Python
406 lines
18 KiB
Python
from __future__ import unicode_literals
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from moto.core.responses import BaseResponse
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from moto.core.utils import camelcase_to_underscores
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from .models import autoscaling_backends
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class AutoScalingResponse(BaseResponse):
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@property
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def autoscaling_backend(self):
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return autoscaling_backends[self.region]
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def _get_int_param(self, param_name):
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value = self._get_param(param_name)
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if value is not None:
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return int(value)
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def _get_list_prefix(self, param_prefix):
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results = []
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param_index = 1
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while True:
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index_prefix = "{0}.{1}.".format(param_prefix, param_index)
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new_items = {}
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for key, value in self.querystring.items():
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if key.startswith(index_prefix):
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new_items[camelcase_to_underscores(key.replace(index_prefix, ""))] = value[0]
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if not new_items:
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break
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results.append(new_items)
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param_index += 1
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return results
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def create_launch_configuration(self):
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instance_monitoring_string = self._get_param('InstanceMonitoring.Enabled')
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if instance_monitoring_string == 'true':
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instance_monitoring = True
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else:
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instance_monitoring = False
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self.autoscaling_backend.create_launch_configuration(
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name=self._get_param('LaunchConfigurationName'),
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image_id=self._get_param('ImageId'),
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key_name=self._get_param('KeyName'),
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security_groups=self._get_multi_param('SecurityGroups.member'),
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user_data=self._get_param('UserData'),
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instance_type=self._get_param('InstanceType'),
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instance_monitoring=instance_monitoring,
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instance_profile_name=self._get_param('IamInstanceProfile'),
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spot_price=self._get_param('SpotPrice'),
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ebs_optimized=self._get_param('EbsOptimized'),
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associate_public_ip_address=self._get_param("AssociatePublicIpAddress"),
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block_device_mappings=self._get_list_prefix('BlockDeviceMappings.member')
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)
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template = self.response_template(CREATE_LAUNCH_CONFIGURATION_TEMPLATE)
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return template.render()
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def describe_launch_configurations(self):
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names = self._get_multi_param('LaunchConfigurationNames.member')
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launch_configurations = self.autoscaling_backend.describe_launch_configurations(names)
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template = self.response_template(DESCRIBE_LAUNCH_CONFIGURATIONS_TEMPLATE)
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return template.render(launch_configurations=launch_configurations)
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def delete_launch_configuration(self):
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launch_configurations_name = self.querystring.get('LaunchConfigurationName')[0]
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self.autoscaling_backend.delete_launch_configuration(launch_configurations_name)
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template = self.response_template(DELETE_LAUNCH_CONFIGURATION_TEMPLATE)
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return template.render()
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def create_auto_scaling_group(self):
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self.autoscaling_backend.create_autoscaling_group(
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name=self._get_param('AutoScalingGroupName'),
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availability_zones=self._get_multi_param('AvailabilityZones.member'),
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desired_capacity=self._get_int_param('DesiredCapacity'),
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max_size=self._get_int_param('MaxSize'),
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min_size=self._get_int_param('MinSize'),
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launch_config_name=self._get_param('LaunchConfigurationName'),
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vpc_zone_identifier=self._get_param('VPCZoneIdentifier'),
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default_cooldown=self._get_int_param('DefaultCooldown'),
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health_check_period=self._get_int_param('HealthCheckGracePeriod'),
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health_check_type=self._get_param('HealthCheckType'),
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load_balancers=self._get_multi_param('LoadBalancerNames.member'),
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placement_group=self._get_param('PlacementGroup'),
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termination_policies=self._get_multi_param('TerminationPolicies.member'),
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)
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template = self.response_template(CREATE_AUTOSCALING_GROUP_TEMPLATE)
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return template.render()
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def describe_auto_scaling_groups(self):
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names = self._get_multi_param("AutoScalingGroupNames.member")
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groups = self.autoscaling_backend.describe_autoscaling_groups(names)
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template = self.response_template(DESCRIBE_AUTOSCALING_GROUPS_TEMPLATE)
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return template.render(groups=groups)
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def update_auto_scaling_group(self):
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self.autoscaling_backend.update_autoscaling_group(
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name=self._get_param('AutoScalingGroupName'),
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availability_zones=self._get_multi_param('AvailabilityZones.member'),
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desired_capacity=self._get_int_param('DesiredCapacity'),
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max_size=self._get_int_param('MaxSize'),
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min_size=self._get_int_param('MinSize'),
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launch_config_name=self._get_param('LaunchConfigurationName'),
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vpc_zone_identifier=self._get_param('VPCZoneIdentifier'),
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default_cooldown=self._get_int_param('DefaultCooldown'),
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health_check_period=self._get_int_param('HealthCheckGracePeriod'),
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health_check_type=self._get_param('HealthCheckType'),
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load_balancers=self._get_multi_param('LoadBalancerNames.member'),
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placement_group=self._get_param('PlacementGroup'),
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termination_policies=self._get_multi_param('TerminationPolicies.member'),
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)
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template = self.response_template(UPDATE_AUTOSCALING_GROUP_TEMPLATE)
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return template.render()
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def delete_auto_scaling_group(self):
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group_name = self._get_param('AutoScalingGroupName')
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self.autoscaling_backend.delete_autoscaling_group(group_name)
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template = self.response_template(DELETE_AUTOSCALING_GROUP_TEMPLATE)
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return template.render()
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def set_desired_capacity(self):
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group_name = self._get_param('AutoScalingGroupName')
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desired_capacity = self._get_int_param('DesiredCapacity')
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self.autoscaling_backend.set_desired_capacity(group_name, desired_capacity)
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template = self.response_template(SET_DESIRED_CAPACITY_TEMPLATE)
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return template.render()
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def describe_auto_scaling_instances(self):
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instances = self.autoscaling_backend.describe_autoscaling_instances()
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template = self.response_template(DESCRIBE_AUTOSCALING_INSTANCES_TEMPLATE)
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return template.render(instances=instances)
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def put_scaling_policy(self):
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policy = self.autoscaling_backend.create_autoscaling_policy(
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name=self._get_param('PolicyName'),
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adjustment_type=self._get_param('AdjustmentType'),
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as_name=self._get_param('AutoScalingGroupName'),
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scaling_adjustment=self._get_int_param('ScalingAdjustment'),
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cooldown=self._get_int_param('Cooldown'),
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)
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template = self.response_template(CREATE_SCALING_POLICY_TEMPLATE)
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return template.render(policy=policy)
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def describe_policies(self):
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policies = self.autoscaling_backend.describe_policies()
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template = self.response_template(DESCRIBE_SCALING_POLICIES_TEMPLATE)
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return template.render(policies=policies)
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def delete_policy(self):
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group_name = self._get_param('PolicyName')
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self.autoscaling_backend.delete_policy(group_name)
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template = self.response_template(DELETE_POLICY_TEMPLATE)
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return template.render()
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def execute_policy(self):
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group_name = self._get_param('PolicyName')
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self.autoscaling_backend.execute_policy(group_name)
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template = self.response_template(EXECUTE_POLICY_TEMPLATE)
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return template.render()
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CREATE_LAUNCH_CONFIGURATION_TEMPLATE = """<CreateLaunchConfigurationResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>7c6e177f-f082-11e1-ac58-3714bEXAMPLE</RequestId>
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</ResponseMetadata>
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</CreateLaunchConfigurationResponse>"""
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DESCRIBE_LAUNCH_CONFIGURATIONS_TEMPLATE = """<DescribeLaunchConfigurationsResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<DescribeLaunchConfigurationsResult>
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<LaunchConfigurations>
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{% for launch_configuration in launch_configurations %}
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<member>
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<AssociatePublicIpAddress>{{ launch_configuration.associate_public_ip_address }}</AssociatePublicIpAddress>
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<SecurityGroups>
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{% for security_group in launch_configuration.security_groups %}
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<member>{{ security_group }}</member>
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{% endfor %}
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</SecurityGroups>
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<CreatedTime>2013-01-21T23:04:42.200Z</CreatedTime>
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<KernelId/>
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{% if launch_configuration.instance_profile_name %}
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<IamInstanceProfile>{{ launch_configuration.instance_profile_name }}</IamInstanceProfile>
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{% endif %}
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<LaunchConfigurationName>{{ launch_configuration.name }}</LaunchConfigurationName>
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{% if launch_configuration.user_data %}
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<UserData>{{ launch_configuration.user_data }}</UserData>
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{% else %}
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<UserData/>
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{% endif %}
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<InstanceType>m1.small</InstanceType>
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<LaunchConfigurationARN>arn:aws:autoscaling:us-east-1:803981987763:launchConfiguration:
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9dbbbf87-6141-428a-a409-0752edbe6cad:launchConfigurationName/my-test-lc</LaunchConfigurationARN>
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{% if launch_configuration.block_device_mappings %}
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<BlockDeviceMappings>
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{% for mount_point, mapping in launch_configuration.block_device_mappings.items() %}
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<member>
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<DeviceName>{{ mount_point }}</DeviceName>
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{% if mapping.ephemeral_name %}
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<VirtualName>{{ mapping.ephemeral_name }}</VirtualName>
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{% else %}
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<Ebs>
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{% if mapping.snapshot_id %}
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<SnapshotId>{{ mapping.snapshot_id }}</SnapshotId>
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{% endif %}
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{% if mapping.size %}
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<VolumeSize>{{ mapping.size }}</VolumeSize>
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{% endif %}
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{% if mapping.iops %}
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<Iops>{{ mapping.iops }}</Iops>
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{% endif %}
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<DeleteOnTermination>{{ mapping.delete_on_termination }}</DeleteOnTermination>
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<VolumeType>{{ mapping.volume_type }}</VolumeType>
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</Ebs>
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{% endif %}
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</member>
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{% endfor %}
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</BlockDeviceMappings>
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{% else %}
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<BlockDeviceMappings/>
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{% endif %}
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<ImageId>{{ launch_configuration.image_id }}</ImageId>
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{% if launch_configuration.key_name %}
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<KeyName>{{ launch_configuration.key_name }}</KeyName>
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{% else %}
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<KeyName/>
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{% endif %}
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<RamdiskId/>
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<EbsOptimized>{{ launch_configuration.ebs_optimized }}</EbsOptimized>
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<InstanceMonitoring>
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<Enabled>{{ launch_configuration.instance_monitoring_enabled }}</Enabled>
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</InstanceMonitoring>
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{% if launch_configuration.spot_price %}
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<SpotPrice>{{ launch_configuration.spot_price }}</SpotPrice>
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{% endif %}
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</member>
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{% endfor %}
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</LaunchConfigurations>
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</DescribeLaunchConfigurationsResult>
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<ResponseMetadata>
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<RequestId>d05a22f8-b690-11e2-bf8e-2113fEXAMPLE</RequestId>
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</ResponseMetadata>
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</DescribeLaunchConfigurationsResponse>"""
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DELETE_LAUNCH_CONFIGURATION_TEMPLATE = """<DeleteLaunchConfigurationResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>7347261f-97df-11e2-8756-35eEXAMPLE</RequestId>
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</ResponseMetadata>
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</DeleteLaunchConfigurationResponse>"""
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CREATE_AUTOSCALING_GROUP_TEMPLATE = """<CreateAutoScalingGroupResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>8d798a29-f083-11e1-bdfb-cb223EXAMPLE</RequestId>
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</ResponseMetadata>
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</CreateAutoScalingGroupResponse>"""
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DESCRIBE_AUTOSCALING_GROUPS_TEMPLATE = """<DescribeAutoScalingGroupsResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<DescribeAutoScalingGroupsResult>
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<AutoScalingGroups>
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{% for group in groups %}
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<member>
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<Tags/>
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<SuspendedProcesses/>
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<AutoScalingGroupName>{{ group.name }}</AutoScalingGroupName>
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<HealthCheckType>{{ group.health_check_type }}</HealthCheckType>
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<CreatedTime>2013-05-06T17:47:15.107Z</CreatedTime>
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<EnabledMetrics/>
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<LaunchConfigurationName>{{ group.launch_config_name }}</LaunchConfigurationName>
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<Instances>
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{% for instance in group.instances %}
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<member>
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<HealthStatus>HEALTHY</HealthStatus>
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<AvailabilityZone>us-east-1e</AvailabilityZone>
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<InstanceId>{{ instance.id }}</InstanceId>
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<LaunchConfigurationName>{{ instance.autoscaling_group.launch_config_name }}</LaunchConfigurationName>
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<LifecycleState>InService</LifecycleState>
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</member>
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{% endfor %}
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</Instances>
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<DesiredCapacity>{{ group.desired_capacity }}</DesiredCapacity>
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<AvailabilityZones>
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{% for availability_zone in group.availability_zones %}
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<member>{{ availability_zone }}</member>
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{% endfor %}
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</AvailabilityZones>
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{% if group.load_balancers %}
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<LoadBalancerNames>
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{% for load_balancer in group.load_balancers %}
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<member>{{ load_balancer }}</member>
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{% endfor %}
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</LoadBalancerNames>
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{% else %}
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<LoadBalancerNames/>
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{% endif %}
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<MinSize>{{ group.min_size }}</MinSize>
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{% if group.vpc_zone_identifier %}
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<VPCZoneIdentifier>{{ group.vpc_zone_identifier }}</VPCZoneIdentifier>
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{% else %}
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<VPCZoneIdentifier/>
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{% endif %}
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<HealthCheckGracePeriod>{{ group.health_check_period }}</HealthCheckGracePeriod>
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<DefaultCooldown>{{ group.default_cooldown }}</DefaultCooldown>
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<AutoScalingGroupARN>arn:aws:autoscaling:us-east-1:803981987763:autoScalingGroup:ca861182-c8f9-4ca7-b1eb-cd35505f5ebb
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:autoScalingGroupName/my-test-asg-lbs</AutoScalingGroupARN>
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{% if group.termination_policies %}
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<TerminationPolicies>
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{% for policy in group.termination_policies %}
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<member>{{ policy }}</member>
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{% endfor %}
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</TerminationPolicies>
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{% else %}
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<TerminationPolicies/>
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{% endif %}
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<MaxSize>{{ group.max_size }}</MaxSize>
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{% if group.placement_group %}
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<PlacementGroup>{{ group.placement_group }}</PlacementGroup>
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{% endif %}
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</member>
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{% endfor %}
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</AutoScalingGroups>
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</DescribeAutoScalingGroupsResult>
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<ResponseMetadata>
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<RequestId>0f02a07d-b677-11e2-9eb0-dd50EXAMPLE</RequestId>
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</ResponseMetadata>
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</DescribeAutoScalingGroupsResponse>"""
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UPDATE_AUTOSCALING_GROUP_TEMPLATE = """<UpdateAutoScalingGroupResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>adafead0-ab8a-11e2-ba13-ab0ccEXAMPLE</RequestId>
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</ResponseMetadata>
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</UpdateAutoScalingGroupResponse>"""
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DELETE_AUTOSCALING_GROUP_TEMPLATE = """<DeleteAutoScalingGroupResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>70a76d42-9665-11e2-9fdf-211deEXAMPLE</RequestId>
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</ResponseMetadata>
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</DeleteAutoScalingGroupResponse>"""
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DESCRIBE_AUTOSCALING_INSTANCES_TEMPLATE = """<DescribeAutoScalingInstancesResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<DescribeAutoScalingInstancesResult>
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<AutoScalingInstances>
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{% for instance in instances %}
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<member>
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<HealthStatus>HEALTHY</HealthStatus>
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<AutoScalingGroupName>{{ instance.autoscaling_group.name }}</AutoScalingGroupName>
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<AvailabilityZone>us-east-1e</AvailabilityZone>
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<InstanceId>{{ instance.id }}</InstanceId>
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<LaunchConfigurationName>{{ instance.autoscaling_group.launch_config_name }}</LaunchConfigurationName>
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<LifecycleState>InService</LifecycleState>
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</member>
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{% endfor %}
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</AutoScalingInstances>
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</DescribeAutoScalingInstancesResult>
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<ResponseMetadata>
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<RequestId>df992dc3-b72f-11e2-81e1-750aa6EXAMPLE</RequestId>
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</ResponseMetadata>
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</DescribeAutoScalingInstancesResponse>"""
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CREATE_SCALING_POLICY_TEMPLATE = """<PutScalingPolicyResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<PutScalingPolicyResult>
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<PolicyARN>arn:aws:autoscaling:us-east-1:803981987763:scalingPolicy:b0dcf5e8
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-02e6-4e31-9719-0675d0dc31ae:autoScalingGroupName/my-test-asg:policyName/my-scal
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eout-policy</PolicyARN>
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</PutScalingPolicyResult>
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<ResponseMetadata>
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<RequestId>3cfc6fef-c08b-11e2-a697-2922EXAMPLE</RequestId>
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</ResponseMetadata>
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</PutScalingPolicyResponse>"""
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DESCRIBE_SCALING_POLICIES_TEMPLATE = """<DescribePoliciesResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<DescribePoliciesResult>
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<ScalingPolicies>
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{% for policy in policies %}
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<member>
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<PolicyARN>arn:aws:autoscaling:us-east-1:803981987763:scalingPolicy:c322
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761b-3172-4d56-9a21-0ed9d6161d67:autoScalingGroupName/my-test-asg:policyName/MyScaleDownPolicy</PolicyARN>
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<AdjustmentType>{{ policy.adjustment_type }}</AdjustmentType>
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<ScalingAdjustment>{{ policy.scaling_adjustment }}</ScalingAdjustment>
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<PolicyName>{{ policy.name }}</PolicyName>
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<AutoScalingGroupName>{{ policy.as_name }}</AutoScalingGroupName>
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<Cooldown>{{ policy.cooldown }}</Cooldown>
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<Alarms/>
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</member>
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{% endfor %}
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</ScalingPolicies>
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</DescribePoliciesResult>
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<ResponseMetadata>
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<RequestId>ec3bffad-b739-11e2-b38d-15fbEXAMPLE</RequestId>
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</ResponseMetadata>
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</DescribePoliciesResponse>"""
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SET_DESIRED_CAPACITY_TEMPLATE = """<SetDesiredCapacityResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>9fb7e2db-6998-11e2-a985-57c82EXAMPLE</RequestId>
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</ResponseMetadata>
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</SetDesiredCapacityResponse>"""
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EXECUTE_POLICY_TEMPLATE = """<ExecuteScalingPolicyResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>70a76d42-9665-11e2-9fdf-211deEXAMPLE</RequestId>
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</ResponseMetadata>
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</ExecuteScalingPolicyResponse>"""
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DELETE_POLICY_TEMPLATE = """<DeleteScalingPolicyResponse xmlns="http://autoscaling.amazonaws.com/doc/2011-01-01/">
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<ResponseMetadata>
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<RequestId>70a76d42-9665-11e2-9fdf-211deEXAMPLE</RequestId>
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</ResponseMetadata>
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</DeleteScalingPolicyResponse>"""
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