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Unified Diff: tools/telemetry/third_party/gsutilz/third_party/boto/boto/ec2/elb/__init__.py

Issue 1493973002: Remove telemetry/third_party/gsutilz (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@gsutil_changes
Patch Set: rebase Created 5 years ago
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Index: tools/telemetry/third_party/gsutilz/third_party/boto/boto/ec2/elb/__init__.py
diff --git a/tools/telemetry/third_party/gsutilz/third_party/boto/boto/ec2/elb/__init__.py b/tools/telemetry/third_party/gsutilz/third_party/boto/boto/ec2/elb/__init__.py
deleted file mode 100644
index bae45cf42bf1a7e1f4ed5248601efe3247aaa072..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutilz/third_party/boto/boto/ec2/elb/__init__.py
+++ /dev/null
@@ -1,758 +0,0 @@
-# Copyright (c) 2006-2012 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)
-load balancing service from AWS.
-"""
-from boto.connection import AWSQueryConnection
-from boto.ec2.instanceinfo import InstanceInfo
-from boto.ec2.elb.loadbalancer import LoadBalancer, LoadBalancerZones
-from boto.ec2.elb.instancestate import InstanceState
-from boto.ec2.elb.healthcheck import HealthCheck
-from boto.regioninfo import RegionInfo, get_regions, load_regions
-import boto
-from boto.compat import six
-
-RegionData = load_regions().get('elasticloadbalancing', {})
-
-
-def regions():
- """
- Get all available regions for the ELB service.
-
- :rtype: list
- :return: A list of :class:`boto.RegionInfo` instances
- """
- return get_regions('elasticloadbalancing', connection_cls=ELBConnection)
-
-
-def connect_to_region(region_name, **kw_params):
- """
- Given a valid region name, return a
- :class:`boto.ec2.elb.ELBConnection`.
-
- :param str region_name: The name of the region to connect to.
-
- :rtype: :class:`boto.ec2.ELBConnection` 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 ELBConnection(AWSQueryConnection):
-
- APIVersion = boto.config.get('Boto', 'elb_version', '2012-06-01')
- DefaultRegionName = boto.config.get('Boto', 'elb_region_name', 'us-east-1')
- DefaultRegionEndpoint = boto.config.get(
- 'Boto', 'elb_region_endpoint',
- 'elasticloadbalancing.us-east-1.amazonaws.com')
-
- 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):
- """
- Init method to create a new connection to EC2 Load Balancing Service.
-
- .. note:: The region argument is overridden by the region specified in
- the boto configuration file.
- """
- if not region:
- region = RegionInfo(self, self.DefaultRegionName,
- self.DefaultRegionEndpoint)
- self.region = region
- super(ELBConnection, 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,
- 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):
- if isinstance(items, six.string_types):
- items = [items]
- for index, item in enumerate(items):
- params[label % (index + 1)] = item
-
- def get_all_load_balancers(self, load_balancer_names=None, marker=None):
- """
- Retrieve all load balancers associated with your account.
-
- :type load_balancer_names: list
- :keyword load_balancer_names: An optional list of load balancer names.
-
- :type marker: string
- :param marker: Use this only when paginating results and only
- in follow-up request after you've received a response
- where the results are truncated. Set this to the value of
- the Marker element in the response you just received.
-
- :rtype: :py:class:`boto.resultset.ResultSet`
- :return: A ResultSet containing instances of
- :class:`boto.ec2.elb.loadbalancer.LoadBalancer`
- """
- params = {}
- if load_balancer_names:
- self.build_list_params(params, load_balancer_names,
- 'LoadBalancerNames.member.%d')
-
- if marker:
- params['Marker'] = marker
-
- return self.get_list('DescribeLoadBalancers', params,
- [('member', LoadBalancer)])
-
- def create_load_balancer(self, name, zones, listeners=None, subnets=None,
- security_groups=None, scheme='internet-facing',
- complex_listeners=None):
- """
- Create a new load balancer for your account. By default the load
- balancer will be created in EC2. To create a load balancer inside a
- VPC, parameter zones must be set to None and subnets must not be None.
- The load balancer will be automatically created under the VPC that
- contains the subnet(s) specified.
-
- :type name: string
- :param name: The mnemonic name associated with the new load balancer
-
- :type zones: List of strings
- :param zones: The names of the availability zone(s) to add.
-
- :type listeners: List of tuples
- :param listeners: Each tuple contains three or four values,
- (LoadBalancerPortNumber, InstancePortNumber, Protocol,
- [SSLCertificateId]) where LoadBalancerPortNumber and
- InstancePortNumber are integer values between 1 and 65535,
- Protocol is a string containing either 'TCP', 'SSL', HTTP', or
- 'HTTPS'; SSLCertificateID is the ARN of a AWS IAM
- certificate, and must be specified when doing HTTPS.
-
- :type subnets: list of strings
- :param subnets: A list of subnet IDs in your VPC to attach to
- your LoadBalancer.
-
- :type security_groups: list of strings
- :param security_groups: The security groups assigned to your
- LoadBalancer within your VPC.
-
- :type scheme: string
- :param scheme: The type of a LoadBalancer. By default, Elastic
- Load Balancing creates an internet-facing LoadBalancer with
- a publicly resolvable DNS name, which resolves to public IP
- addresses.
-
- Specify the value internal for this option to create an
- internal LoadBalancer with a DNS name that resolves to
- private IP addresses.
-
- This option is only available for LoadBalancers attached
- to an Amazon VPC.
-
- :type complex_listeners: List of tuples
- :param complex_listeners: Each tuple contains four or five values,
- (LoadBalancerPortNumber, InstancePortNumber, Protocol,
- InstanceProtocol, SSLCertificateId).
-
- Where:
- - LoadBalancerPortNumber and InstancePortNumber are integer
- values between 1 and 65535
- - Protocol and InstanceProtocol is a string containing
- either 'TCP',
- 'SSL', 'HTTP', or 'HTTPS'
- - SSLCertificateId is the ARN of an SSL certificate loaded into
- AWS IAM
-
- :rtype: :class:`boto.ec2.elb.loadbalancer.LoadBalancer`
- :return: The newly created
- :class:`boto.ec2.elb.loadbalancer.LoadBalancer`
- """
- if not listeners and not complex_listeners:
- # Must specify one of the two options
- return None
-
- params = {'LoadBalancerName': name,
- 'Scheme': scheme}
-
- # Handle legacy listeners
- if listeners:
- for index, listener in enumerate(listeners):
- i = index + 1
- protocol = listener[2].upper()
- params['Listeners.member.%d.LoadBalancerPort' % i] = listener[0]
- params['Listeners.member.%d.InstancePort' % i] = listener[1]
- params['Listeners.member.%d.Protocol' % i] = listener[2]
- if protocol == 'HTTPS' or protocol == 'SSL':
- params['Listeners.member.%d.SSLCertificateId' % i] = listener[3]
-
- # Handle the full listeners
- if complex_listeners:
- for index, listener in enumerate(complex_listeners):
- i = index + 1
- protocol = listener[2].upper()
- InstanceProtocol = listener[3].upper()
- params['Listeners.member.%d.LoadBalancerPort' % i] = listener[0]
- params['Listeners.member.%d.InstancePort' % i] = listener[1]
- params['Listeners.member.%d.Protocol' % i] = listener[2]
- params['Listeners.member.%d.InstanceProtocol' % i] = listener[3]
- if protocol == 'HTTPS' or protocol == 'SSL':
- params['Listeners.member.%d.SSLCertificateId' % i] = listener[4]
-
- if zones:
- self.build_list_params(params, zones, 'AvailabilityZones.member.%d')
-
- if subnets:
- self.build_list_params(params, subnets, 'Subnets.member.%d')
-
- if security_groups:
- self.build_list_params(params, security_groups,
- 'SecurityGroups.member.%d')
-
- load_balancer = self.get_object('CreateLoadBalancer',
- params, LoadBalancer)
- load_balancer.name = name
- load_balancer.listeners = listeners
- load_balancer.availability_zones = zones
- load_balancer.subnets = subnets
- load_balancer.security_groups = security_groups
- return load_balancer
-
- def create_load_balancer_listeners(self, name, listeners=None,
- complex_listeners=None):
- """
- Creates a Listener (or group of listeners) for an existing
- Load Balancer
-
- :type name: string
- :param name: The name of the load balancer to create the listeners for
-
- :type listeners: List of tuples
- :param listeners: Each tuple contains three or four values,
- (LoadBalancerPortNumber, InstancePortNumber, Protocol,
- [SSLCertificateId]) where LoadBalancerPortNumber and
- InstancePortNumber are integer values between 1 and 65535,
- Protocol is a string containing either 'TCP', 'SSL', HTTP', or
- 'HTTPS'; SSLCertificateID is the ARN of a AWS IAM
- certificate, and must be specified when doing HTTPS.
-
- :type complex_listeners: List of tuples
- :param complex_listeners: Each tuple contains four or five values,
- (LoadBalancerPortNumber, InstancePortNumber, Protocol,
- InstanceProtocol, SSLCertificateId).
-
- Where:
- - LoadBalancerPortNumber and InstancePortNumber are integer
- values between 1 and 65535
- - Protocol and InstanceProtocol is a string containing
- either 'TCP',
- 'SSL', 'HTTP', or 'HTTPS'
- - SSLCertificateId is the ARN of an SSL certificate loaded into
- AWS IAM
-
- :return: The status of the request
- """
- if not listeners and not complex_listeners:
- # Must specify one of the two options
- return None
-
- params = {'LoadBalancerName': name}
-
- # Handle the simple listeners
- if listeners:
- for index, listener in enumerate(listeners):
- i = index + 1
- protocol = listener[2].upper()
- params['Listeners.member.%d.LoadBalancerPort' % i] = listener[0]
- params['Listeners.member.%d.InstancePort' % i] = listener[1]
- params['Listeners.member.%d.Protocol' % i] = listener[2]
- if protocol == 'HTTPS' or protocol == 'SSL':
- params['Listeners.member.%d.SSLCertificateId' % i] = listener[3]
-
- # Handle the full listeners
- if complex_listeners:
- for index, listener in enumerate(complex_listeners):
- i = index + 1
- protocol = listener[2].upper()
- InstanceProtocol = listener[3].upper()
- params['Listeners.member.%d.LoadBalancerPort' % i] = listener[0]
- params['Listeners.member.%d.InstancePort' % i] = listener[1]
- params['Listeners.member.%d.Protocol' % i] = listener[2]
- params['Listeners.member.%d.InstanceProtocol' % i] = listener[3]
- if protocol == 'HTTPS' or protocol == 'SSL':
- params['Listeners.member.%d.SSLCertificateId' % i] = listener[4]
-
- return self.get_status('CreateLoadBalancerListeners', params)
-
- def delete_load_balancer(self, name):
- """
- Delete a Load Balancer from your account.
-
- :type name: string
- :param name: The name of the Load Balancer to delete
- """
- params = {'LoadBalancerName': name}
- return self.get_status('DeleteLoadBalancer', params)
-
- def delete_load_balancer_listeners(self, name, ports):
- """
- Deletes a load balancer listener (or group of listeners)
-
- :type name: string
- :param name: The name of the load balancer to create the listeners for
-
- :type ports: List int
- :param ports: Each int represents the port on the ELB to be removed
-
- :return: The status of the request
- """
- params = {'LoadBalancerName': name}
- for index, port in enumerate(ports):
- params['LoadBalancerPorts.member.%d' % (index + 1)] = port
- return self.get_status('DeleteLoadBalancerListeners', params)
-
- def enable_availability_zones(self, load_balancer_name, zones_to_add):
- """
- Add availability zones to an existing Load Balancer
- All zones must be in the same region as the Load Balancer
- Adding zones that are already registered with the Load Balancer
- has no effect.
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type zones: List of strings
- :param zones: The name of the zone(s) to add.
-
- :rtype: List of strings
- :return: An updated list of zones for this Load Balancer.
-
- """
- params = {'LoadBalancerName': load_balancer_name}
- self.build_list_params(params, zones_to_add,
- 'AvailabilityZones.member.%d')
- obj = self.get_object('EnableAvailabilityZonesForLoadBalancer',
- params, LoadBalancerZones)
- return obj.zones
-
- def disable_availability_zones(self, load_balancer_name, zones_to_remove):
- """
- Remove availability zones from an existing Load Balancer.
- All zones must be in the same region as the Load Balancer.
- Removing zones that are not registered with the Load Balancer
- has no effect.
- You cannot remove all zones from an Load Balancer.
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type zones: List of strings
- :param zones: The name of the zone(s) to remove.
-
- :rtype: List of strings
- :return: An updated list of zones for this Load Balancer.
-
- """
- params = {'LoadBalancerName': load_balancer_name}
- self.build_list_params(params, zones_to_remove,
- 'AvailabilityZones.member.%d')
- obj = self.get_object('DisableAvailabilityZonesForLoadBalancer',
- params, LoadBalancerZones)
- return obj.zones
-
- def modify_lb_attribute(self, load_balancer_name, attribute, value):
- """Changes an attribute of a Load Balancer
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type attribute: string
- :param attribute: The attribute you wish to change.
-
- * crossZoneLoadBalancing - Boolean (true)
- * connectingSettings - :py:class:`ConnectionSettingAttribute` instance
- * accessLog - :py:class:`AccessLogAttribute` instance
- * connectionDraining - :py:class:`ConnectionDrainingAttribute` instance
-
- :type value: string
- :param value: The new value for the attribute
-
- :rtype: bool
- :return: Whether the operation succeeded or not
- """
-
- bool_reqs = ('crosszoneloadbalancing',)
- if attribute.lower() in bool_reqs:
- if isinstance(value, bool):
- if value:
- value = 'true'
- else:
- value = 'false'
-
- params = {'LoadBalancerName': load_balancer_name}
- if attribute.lower() == 'crosszoneloadbalancing':
- params['LoadBalancerAttributes.CrossZoneLoadBalancing.Enabled'
- ] = value
- elif attribute.lower() == 'accesslog':
- params['LoadBalancerAttributes.AccessLog.Enabled'] = \
- value.enabled and 'true' or 'false'
- params['LoadBalancerAttributes.AccessLog.S3BucketName'] = \
- value.s3_bucket_name
- params['LoadBalancerAttributes.AccessLog.S3BucketPrefix'] = \
- value.s3_bucket_prefix
- params['LoadBalancerAttributes.AccessLog.EmitInterval'] = \
- value.emit_interval
- elif attribute.lower() == 'connectiondraining':
- params['LoadBalancerAttributes.ConnectionDraining.Enabled'] = \
- value.enabled and 'true' or 'false'
- params['LoadBalancerAttributes.ConnectionDraining.Timeout'] = \
- value.timeout
- elif attribute.lower() == 'connectingsettings':
- params['LoadBalancerAttributes.ConnectionSettings.IdleTimeout'] = \
- value.idle_timeout
- else:
- raise ValueError('InvalidAttribute', attribute)
- return self.get_status('ModifyLoadBalancerAttributes', params,
- verb='GET')
-
- def get_all_lb_attributes(self, load_balancer_name):
- """Gets all Attributes of a Load Balancer
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :rtype: boto.ec2.elb.attribute.LbAttributes
- :return: The attribute object of the ELB.
- """
- from boto.ec2.elb.attributes import LbAttributes
- params = {'LoadBalancerName': load_balancer_name}
- return self.get_object('DescribeLoadBalancerAttributes',
- params, LbAttributes)
-
- def get_lb_attribute(self, load_balancer_name, attribute):
- """Gets an attribute of a Load Balancer
-
- This will make an EC2 call for each method call.
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type attribute: string
- :param attribute: The attribute you wish to see.
-
- * accessLog - :py:class:`AccessLogAttribute` instance
- * crossZoneLoadBalancing - Boolean
- * connectingSettings - :py:class:`ConnectionSettingAttribute` instance
- * connectionDraining - :py:class:`ConnectionDrainingAttribute`
- instance
-
- :rtype: Attribute dependent
- :return: The new value for the attribute
- """
- attributes = self.get_all_lb_attributes(load_balancer_name)
- if attribute.lower() == 'accesslog':
- return attributes.access_log
- if attribute.lower() == 'crosszoneloadbalancing':
- return attributes.cross_zone_load_balancing.enabled
- if attribute.lower() == 'connectiondraining':
- return attributes.connection_draining
- if attribute.lower() == 'connectingsettings':
- return attributes.connecting_settings
- return None
-
- def register_instances(self, load_balancer_name, instances):
- """
- Add new Instances to an existing Load Balancer.
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type instances: List of strings
- :param instances: The instance ID's of the EC2 instances to add.
-
- :rtype: List of strings
- :return: An updated list of instances for this Load Balancer.
-
- """
- params = {'LoadBalancerName': load_balancer_name}
- self.build_list_params(params, instances,
- 'Instances.member.%d.InstanceId')
- return self.get_list('RegisterInstancesWithLoadBalancer',
- params, [('member', InstanceInfo)])
-
- def deregister_instances(self, load_balancer_name, instances):
- """
- Remove Instances from an existing Load Balancer.
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type instances: List of strings
- :param instances: The instance ID's of the EC2 instances to remove.
-
- :rtype: List of strings
- :return: An updated list of instances for this Load Balancer.
-
- """
- params = {'LoadBalancerName': load_balancer_name}
- self.build_list_params(params, instances,
- 'Instances.member.%d.InstanceId')
- return self.get_list('DeregisterInstancesFromLoadBalancer',
- params, [('member', InstanceInfo)])
-
- def describe_instance_health(self, load_balancer_name, instances=None):
- """
- Get current state of all Instances registered to an Load Balancer.
-
- :type load_balancer_name: string
- :param load_balancer_name: The name of the Load Balancer
-
- :type instances: List of strings
- :param instances: The instance ID's of the EC2 instances
- to return status for. If not provided,
- the state of all instances will be returned.
-
- :rtype: List of :class:`boto.ec2.elb.instancestate.InstanceState`
- :return: list of state info for instances in this Load Balancer.
-
- """
- params = {'LoadBalancerName': load_balancer_name}
- if instances:
- self.build_list_params(params, instances,
- 'Instances.member.%d.InstanceId')
- return self.get_list('DescribeInstanceHealth', params,
- [('member', InstanceState)])
-
- def configure_health_check(self, name, health_check):
- """
- Define a health check for the EndPoints.
-
- :type name: string
- :param name: The mnemonic name associated with the load balancer
-
- :type health_check: :class:`boto.ec2.elb.healthcheck.HealthCheck`
- :param health_check: A HealthCheck object populated with the desired
- values.
-
- :rtype: :class:`boto.ec2.elb.healthcheck.HealthCheck`
- :return: The updated :class:`boto.ec2.elb.healthcheck.HealthCheck`
- """
- params = {'LoadBalancerName': name,
- 'HealthCheck.Timeout': health_check.timeout,
- 'HealthCheck.Target': health_check.target,
- 'HealthCheck.Interval': health_check.interval,
- 'HealthCheck.UnhealthyThreshold': health_check.unhealthy_threshold,
- 'HealthCheck.HealthyThreshold': health_check.healthy_threshold}
- return self.get_object('ConfigureHealthCheck', params, HealthCheck)
-
- def set_lb_listener_SSL_certificate(self, lb_name, lb_port,
- ssl_certificate_id):
- """
- Sets the certificate that terminates the specified listener's SSL
- connections. The specified certificate replaces any prior certificate
- that was used on the same LoadBalancer and port.
- """
- params = {'LoadBalancerName': lb_name,
- 'LoadBalancerPort': lb_port,
- 'SSLCertificateId': ssl_certificate_id}
- return self.get_status('SetLoadBalancerListenerSSLCertificate', params)
-
- def create_app_cookie_stickiness_policy(self, name, lb_name, policy_name):
- """
- Generates a stickiness policy with sticky session lifetimes that follow
- that of an application-generated cookie. This policy can only be
- associated with HTTP listeners.
-
- This policy is similar to the policy created by
- CreateLBCookieStickinessPolicy, except that the lifetime of the special
- Elastic Load Balancing cookie follows the lifetime of the
- application-generated cookie specified in the policy configuration. The
- load balancer only inserts a new stickiness cookie when the application
- response includes a new application cookie.
-
- If the application cookie is explicitly removed or expires, the session
- stops being sticky until a new application cookie is issued.
- """
- params = {'CookieName': name,
- 'LoadBalancerName': lb_name,
- 'PolicyName': policy_name}
- return self.get_status('CreateAppCookieStickinessPolicy', params)
-
- def create_lb_cookie_stickiness_policy(self, cookie_expiration_period,
- lb_name, policy_name):
- """
- Generates a stickiness policy with sticky session lifetimes controlled
- by the lifetime of the browser (user-agent) or a specified expiration
- period. This policy can only be associated only with HTTP listeners.
-
- When a load balancer implements this policy, the load balancer uses a
- special cookie to track the backend server instance for each request.
- When the load balancer receives a request, it first checks to see if
- this cookie is present in the request. If so, the load balancer sends
- the request to the application server specified in the cookie. If not,
- the load balancer sends the request to a server that is chosen based on
- the existing load balancing algorithm.
-
- A cookie is inserted into the response for binding subsequent requests
- from the same user to that server. The validity of the cookie is based
- on the cookie expiration time, which is specified in the policy
- configuration.
-
- None may be passed for cookie_expiration_period.
- """
- params = {'LoadBalancerName': lb_name,
- 'PolicyName': policy_name}
- if cookie_expiration_period is not None:
- params['CookieExpirationPeriod'] = cookie_expiration_period
- return self.get_status('CreateLBCookieStickinessPolicy', params)
-
- def create_lb_policy(self, lb_name, policy_name, policy_type,
- policy_attributes):
- """
- Creates a new policy that contains the necessary attributes
- depending on the policy type. Policies are settings that are
- saved for your load balancer and that can be applied to the
- front-end listener, or the back-end application server.
-
- """
- params = {'LoadBalancerName': lb_name,
- 'PolicyName': policy_name,
- 'PolicyTypeName': policy_type}
- for index, (name, value) in enumerate(six.iteritems(policy_attributes), 1):
- params['PolicyAttributes.member.%d.AttributeName' % index] = name
- params['PolicyAttributes.member.%d.AttributeValue' % index] = value
- else:
- params['PolicyAttributes'] = ''
- return self.get_status('CreateLoadBalancerPolicy', params)
-
- def delete_lb_policy(self, lb_name, policy_name):
- """
- Deletes a policy from the LoadBalancer. The specified policy must not
- be enabled for any listeners.
- """
- params = {'LoadBalancerName': lb_name,
- 'PolicyName': policy_name}
- return self.get_status('DeleteLoadBalancerPolicy', params)
-
- def set_lb_policies_of_listener(self, lb_name, lb_port, policies):
- """
- Associates, updates, or disables a policy with a listener on the load
- balancer. Currently only zero (0) or one (1) policy can be associated
- with a listener.
- """
- params = {'LoadBalancerName': lb_name,
- 'LoadBalancerPort': lb_port}
- if len(policies):
- self.build_list_params(params, policies, 'PolicyNames.member.%d')
- else:
- params['PolicyNames'] = ''
- return self.get_status('SetLoadBalancerPoliciesOfListener', params)
-
- def set_lb_policies_of_backend_server(self, lb_name, instance_port,
- policies):
- """
- Replaces the current set of policies associated with a port on which
- the back-end server is listening with a new set of policies.
- """
- params = {'LoadBalancerName': lb_name,
- 'InstancePort': instance_port}
- if policies:
- self.build_list_params(params, policies, 'PolicyNames.member.%d')
- else:
- params['PolicyNames'] = ''
- return self.get_status('SetLoadBalancerPoliciesForBackendServer',
- params)
-
- def apply_security_groups_to_lb(self, name, security_groups):
- """
- Associates one or more security groups with the load balancer.
- The provided security groups will override any currently applied
- security groups.
-
- :type name: string
- :param name: The name of the Load Balancer
-
- :type security_groups: List of strings
- :param security_groups: The name of the security group(s) to add.
-
- :rtype: List of strings
- :return: An updated list of security groups for this Load Balancer.
-
- """
- params = {'LoadBalancerName': name}
- self.build_list_params(params, security_groups,
- 'SecurityGroups.member.%d')
- return self.get_list('ApplySecurityGroupsToLoadBalancer',
- params, None)
-
- def attach_lb_to_subnets(self, name, subnets):
- """
- Attaches load balancer to one or more subnets.
- Attaching subnets that are already registered with the
- Load Balancer has no effect.
-
- :type name: string
- :param name: The name of the Load Balancer
-
- :type subnets: List of strings
- :param subnets: The name of the subnet(s) to add.
-
- :rtype: List of strings
- :return: An updated list of subnets for this Load Balancer.
-
- """
- params = {'LoadBalancerName': name}
- self.build_list_params(params, subnets,
- 'Subnets.member.%d')
- return self.get_list('AttachLoadBalancerToSubnets',
- params, None)
-
- def detach_lb_from_subnets(self, name, subnets):
- """
- Detaches load balancer from one or more subnets.
-
- :type name: string
- :param name: The name of the Load Balancer
-
- :type subnets: List of strings
- :param subnets: The name of the subnet(s) to detach.
-
- :rtype: List of strings
- :return: An updated list of subnets for this Load Balancer.
-
- """
- params = {'LoadBalancerName': name}
- self.build_list_params(params, subnets,
- 'Subnets.member.%d')
- return self.get_list('DetachLoadBalancerFromSubnets',
- params, None)

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