Python AutoScaleConnection.delete_auto_scaling_group方法代码示例

# 需要导入模块: from boto.ec2.autoscale import AutoScaleConnection [as 别名]
# 或者: from boto.ec2.autoscale.AutoScaleConnection import delete_auto_scaling_group [as 别名]
def delete_autoscaling():
    con = AutoScaleConnection(aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
                              aws_access_key_id=AWS_ACCESS_KEY,
                              region=RegionInfo(name=REGION,
                                               endpoint='autoscaling.%s.amazonaws.com' % REGION))

    print "Deleting autoscaling group.."
    group = con.get_all_groups(names=[AUTOSCALING_GROUP_NAME])[0]
    print "shutting down instances"
    group.shutdown_instances()
    time.sleep(LONG_SLEEP_PERIOD)
    print "Deleting autoscaling group itself"
    con.delete_auto_scaling_group(AUTOSCALING_GROUP_NAME, force_delete=True)
    print "Deleting launch configuration"
    con.delete_launch_configuration(AUTOSCALING_GROUP_NAME)



    con.close()

# 需要导入模块: from boto.ec2.autoscale import AutoScaleConnection [as 别名]
# 或者: from boto.ec2.autoscale.AutoScaleConnection import delete_auto_scaling_group [as 别名]
class BotoScaleInterface(ScaleInterface):
    conn = None
    saveclcdata = False

    def __init__(self, clc_host, access_id, secret_key, token):
        self.access_id = access_id
        self.secret_key = secret_key
        self.token = token
        self.set_endpoint(clc_host)

    def set_endpoint(self, endpoint):
        #boto.set_stream_logger('scale')
        path = '/services/AutoScaling'
        reg = RegionInfo(name='eucalyptus', endpoint=endpoint)
        port = 8773
        if endpoint[len(endpoint)-13:] == 'amazonaws.com':
            endpoint = endpoint.replace('ec2', 'autoscaling', 1)
            path = '/'
            reg = RegionInfo(endpoint=endpoint)
            port = 443
        self.conn = AutoScaleConnection(self.access_id, self.secret_key, region=reg,
                                  port=port, path=path,
                                  is_secure=True, security_token=self.token, debug=0)
        self.conn.APIVersion = '2011-01-01'
        if not(endpoint[len(endpoint)-13:] == 'amazonaws.com'):
            self.conn.auth_region_name = 'Eucalyptus'
        self.conn.https_validate_certificates = False
        self.conn.http_connection_kwargs['timeout'] = 30

    def __save_json__(self, obj, name):
        f = open(name, 'w')
        json.dump(obj, f, cls=BotoJsonScaleEncoder, indent=2)
        f.close()

    ##
    # autoscaling methods
    ##
    def create_auto_scaling_group(self, as_group):
        return self.conn.create_auto_scaling_group(as_group)

    def delete_auto_scaling_group(self, name, force_delete=False):
        return self.conn.delete_auto_scaling_group(name, force_delete)

    def get_all_groups(self, names=None, max_records=None, next_token=None):
        obj = self.conn.get_all_groups(names, max_records, next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_Groups.json")
        return obj

    def get_all_autoscaling_instances(self, instance_ids=None, max_records=None, next_token=None):
        obj = self.conn.get_all_autoscaling_instances(instance_ids, max_records, next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_Instances.json")
        return obj

    def set_desired_capacity(self, group_name, desired_capacity, honor_cooldown=False):
        group = self.conn.get_all_groups([group_name])[0];
        # notice, honor_cooldown not supported.
        return group.set_capacity(desired_capacity)

    def set_instance_health(self, instance_id, health_status, should_respect_grace_period=True):
        return self.conn.set_instance_health(instance_id, health_status,
                                             should_respect_grace_period)

    def terminate_instance(self, instance_id, decrement_capacity=True):
        return self.conn.terminate_instance(instance_id, decrement_capacity)

    def update_autoscaling_group(self, as_group):
        as_group.connection = self.conn
        return as_group.update()

    def create_launch_configuration(self, launch_config):
        return self.conn.create_launch_configuration(launch_config)

    def delete_launch_configuration(self, launch_config_name):
        return self.conn.delete_launch_configuration(launch_config_name)

    def get_all_launch_configurations(self, config_names=None, max_records=None, next_token=None):
        obj = self.conn.get_all_launch_configurations(names=config_names, max_records=max_records,
                                                      next_token=next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_LaunchConfigs.json")
        return obj

    # policy related
    def delete_policy(self, policy_name, autoscale_group=None):
        return self.conn.delete_policy(policy_name, autoscale_group)

    def get_all_policies(self, as_group=None, policy_names=None, max_records=None, next_token=None):
        obj = self.conn.get_all_policies(as_group, policy_names, max_records, next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_Policies.json")
        return obj

    def execute_policy(self, policy_name, as_group=None, honor_cooldown=None):
        return self.conn.execute_policy(policy_name, as_group, honor_cooldown)

    def create_scaling_policy(self, scaling_policy):
        return self.conn.create_scaling_policy(scaling_policy)

#.........这里部分代码省略.........

# 需要导入模块: from boto.ec2.autoscale import AutoScaleConnection [as 别名]
# 或者: from boto.ec2.autoscale.AutoScaleConnection import delete_auto_scaling_group [as 别名]

#.........这里部分代码省略.........
        lc = lcs[0] if lcs else None
        if not lc:
            lc = LaunchConfiguration(
                name=name,
                image_id=image,
                key_name=key_name,
                security_groups=[security_groups],
                instance_type=instance_type,
            )
            self.auto_scale_conn.create_launch_configuration(lc)
        return lc

    def remove_launch_configuration(self, name):
        self.auto_scale_conn.delete_launch_configuration(name)

    def create_autoscaling_group(self, name, lb_name, zone, tags, instance_ids=None):
        lc = self.create_launch_configuration()
        as_groups = [a for a in self.auto_scale_conn.get_all_groups() if a.name == name]
        as_group = as_groups[0] if as_groups else None
        if not as_group:
            as_group = AutoScalingGroup(
                group_name=name,
                load_balancers=[lb_name],
                availability_zones=[zone],
                launch_config=lc,
                min_size=4,
                max_size=4,
                health_check_type="ELB",
                health_check_period=120,
                connection=self.auto_scale_conn,
                default_cooldown=self.default_cooldown,
                desired_capacity=4,
                tags=tags,
            )

            self.auto_scale_conn.create_auto_scaling_group(as_group)
            if instance_ids:
                self.auto_scale_conn.attach_instances(name, instance_ids)

            scale_up_policy = ScalingPolicy(
                name="scale_up",
                adjustment_type="ChangeInCapacity",
                as_name=name,
                scaling_adjustment=1,
                cooldown=self.default_cooldown,
            )
            scale_down_policy = ScalingPolicy(
                name="scale_down",
                adjustment_type="ChangeInCapacity",
                as_name=name,
                scaling_adjustment=-1,
                cooldown=self.default_cooldown,
            )

            self.auto_scale_conn.create_scaling_policy(scale_up_policy)
            self.auto_scale_conn.create_scaling_policy(scale_down_policy)

            scale_up_policy = self.auto_scale_conn.get_all_policies(as_group=name, policy_names=["scale_up"])[0]
            scale_down_policy = self.auto_scale_conn.get_all_policies(as_group=name, policy_names=["scale_down"])[0]

            alarm_dimensions = {"AutoScalingGroupName": name}
            scale_up_alarm = MetricAlarm(
                name="scale_up_on_cpu",
                namespace="AWS/EC2",
                metric="CPUUtilization",
                statistic="Average",
                comparison=">",
                threshold=85,
                period=60,
                evaluation_periods=1,
                alarm_actions=[scale_up_policy.policy_arn],
                dimensions=alarm_dimensions,
            )
            self.cloud_watch_conn.create_alarm(scale_up_alarm)
            scale_down_alarm = MetricAlarm(
                name="scale_down_on_cpu",
                namespace="AWS/EC2",
                metric="CPUUtilization",
                statistic="Average",
                comparison="<",
                threshold=60,
                period=60,
                evaluation_periods=1,
                alarm_actions=[scale_down_policy.policy_arn],
                dimensions=alarm_dimensions,
            )
            self.cloud_watch_conn.create_alarm(scale_down_alarm)

        return as_group

    def update_autoscaling_group_max_size(self, as_group, max_size):
        setattr(as_group, "max_size", max_size)
        as_group.update()

    def update_autoscaling_group_min_size(self, as_group, min_size):
        setattr(as_group, "min_size", min_size)
        as_group.update()

    def remove_autoscaling_group(self, name):
        self.auto_scale_conn.delete_auto_scaling_group(name)

# 需要导入模块: from boto.ec2.autoscale import AutoScaleConnection [as 别名]
# 或者: from boto.ec2.autoscale.AutoScaleConnection import delete_auto_scaling_group [as 别名]
class BotoScaleInterface(ScaleInterface):
    conn = None
    saveclcdata = False

    def __init__(self, clc_host, access_id, secret_key, token):
        #boto.set_stream_logger('foo')
        path='/services/AutoScaling'
        port=8773
        if clc_host[len(clc_host)-13:] == 'amazonaws.com':
            clc_host = clc_host.replace('ec2', 'autoscaling', 1)
            path = '/'
            reg = None
            port=443
        reg = RegionInfo(name='eucalyptus', endpoint=clc_host)
        self.conn = AutoScaleConnection(access_id, secret_key, region=reg,
                                  port=port, path=path,
                                  is_secure=True, security_token=token, debug=0)
        self.conn.https_validate_certificates = False
        self.conn.http_connection_kwargs['timeout'] = 30

    def __save_json__(self, obj, name):
        f = open(name, 'w')
        json.dump(obj, f, cls=BotoJsonScaleEncoder, indent=2)
        f.close()

    ##
    # autoscaling methods
    ##
    def create_auto_scaling_group(self, as_group):
        return self.conn.create_auto_scaling_group(as_group)

    def delete_auto_scaling_group(self, name, force_delete=False):
        return self.conn.delete_auto_scaling_group(name, force_delete)

    def get_all_groups(self, names=None, max_records=None, next_token=None):
        obj = self.conn.get_all_groups(names, max_records, next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_Groups.json")
        return obj

    def get_all_autoscaling_instances(self, instance_ids=None, max_records=None, next_token=None):
        obj = self.conn.get_all_autoscaling_instances(instance_ids, max_records, next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_Instances.json")
        return obj

    def set_desired_capacity(self, group_name, desired_capacity, honor_cooldown=False):
        group = self.conn.get_all_groups([group_name])[0];
        # notice, honor_cooldown not supported.
        return group.set_capacity(desired_capacity)

    def set_instance_health(self, instance_id, health_status, should_respect_grace_period=True):
        return self.conn.set_instance_health(instance_id, health_status,
                                             should_respect_grace_period)

    def terminate_instance(self, instance_id, decrement_capacity=True):
        return self.conn.terminate_instance(instance_id, decrement_capacity)

    def update_autoscaling_group(self, as_group):
        as_group.connection = self.conn
        return as_group.update()

    def create_launch_configuration(self, launch_config):
        return self.conn.create_launch_configuration(launch_config)

    def delete_launch_configuration(self, launch_config_name):
        return self.conn.delete_launch_configuration(launch_config_name)

    def get_all_launch_configurations(self, config_names, max_records, next_token):
        obj = self.conn.get_all_launch_configurations(names=config_names, max_records=max_records, next_token=next_token)
        if self.saveclcdata:
            self.__save_json__(obj, "mockdata/AS_LaunchConfigs.json")
        return obj

# 需要导入模块: from boto.ec2.autoscale import AutoScaleConnection [as 别名]
# 或者: from boto.ec2.autoscale.AutoScaleConnection import delete_auto_scaling_group [as 别名]
# ---------------------------Clean UP-------------------------------------------
res = conn.get_all_instances()
ids = []
for r in res:
    ids.append(r.instances[0].id)

for s in ids:
    if s == lg_id:
        continue
    try:
        conn.terminate_instances(instance_ids=[s])
    except:
        continue

time.sleep(100);

con_elb.delete_load_balancer('ELB')
time.sleep(100)

con_as.delete_auto_scaling_group('Project2.2_AutoSacling_Group', force_delete=True)
con_as.delete_launch_configuration('Project2.2_Lauch_Config')

while True:
    try:
        conn.delete_security_group(name='LBAS')
        conn.delete_security_group(name='Load_Generator')
        break
    except:
        time.sleep(5)