class Fog::AWS::ELB::LoadBalancer
Public Class Methods
new(attributes={})
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Calls superclass method
# File lib/fog/aws/models/elb/load_balancer.rb, line 20 def initialize(attributes={}) if attributes[:subnet_ids] ||= attributes['Subnets'] attributes[:availability_zones] ||= attributes['AvailabilityZones'] else attributes[:availability_zones] ||= attributes['AvailabilityZones'] || %w(us-east-1a us-east-1b us-east-1c us-east-1d) end unless attributes['ListenerDescriptions'] new_listener = Fog::AWS::ELB::Listener.new attributes['ListenerDescriptions'] = [{ 'Listener' => new_listener.to_params, 'PolicyNames' => new_listener.policy_names }] end super end
Public Instance Methods
apply_security_groups(security_groups)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 112 def apply_security_groups(security_groups) requires :id data = service.apply_security_groups_to_load_balancer(security_groups, id).body['ApplySecurityGroupsToLoadBalancerResult'] merge_attributes(data) end
attach_subnets(subnet_ids)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 100 def attach_subnets(subnet_ids) requires :id data = service.attach_load_balancer_to_subnets(subnet_ids, id).body['AttachLoadBalancerToSubnetsResult'] merge_attributes(data) end
backend_server_descriptions()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 137 def backend_server_descriptions Fog::AWS::ELB::BackendServerDescriptions.new({ :data => attributes['BackendServerDescriptions'], :service => service, :load_balancer => self }) end
configure_health_check(health_check)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 131 def configure_health_check(health_check) requires :id data = service.configure_health_check(id, health_check).body['ConfigureHealthCheckResult']['HealthCheck'] merge_attributes(:health_check => data) end
connection_draining?()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 36 def connection_draining? requires :id service.describe_load_balancer_attributes(id).body['DescribeLoadBalancerAttributesResult']['LoadBalancerAttributes']['ConnectionDraining']['Enabled'] end
connection_draining_timeout()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 41 def connection_draining_timeout requires :id service.describe_load_balancer_attributes(id).body['DescribeLoadBalancerAttributesResult']['LoadBalancerAttributes']['ConnectionDraining']['Timeout'] end
connection_settings_idle_timeout()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 63 def connection_settings_idle_timeout requires :id service.describe_load_balancer_attributes(id).body['DescribeLoadBalancerAttributesResult']['LoadBalancerAttributes']['ConnectionSettings']['IdleTimeout'] end
cross_zone_load_balancing=(value)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 58 def cross_zone_load_balancing= value requires :id service.modify_load_balancer_attributes(id, 'CrossZoneLoadBalancing' => {'Enabled' => value}) end
cross_zone_load_balancing?()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 53 def cross_zone_load_balancing? requires :id service.describe_load_balancer_attributes(id).body['DescribeLoadBalancerAttributesResult']['LoadBalancerAttributes']['CrossZoneLoadBalancing']['Enabled'] end
deregister_instances(instances)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 81 def deregister_instances(instances) requires :id data = service.deregister_instances_from_load_balancer(instances, id).body['DeregisterInstancesFromLoadBalancerResult'] data['Instances'].map!{|h| h['InstanceId']} merge_attributes(data) end
destroy()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 231 def destroy requires :id service.delete_load_balancer(id) end
detach_subnets(subnet_ids)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 106 def detach_subnets(subnet_ids) requires :id data = service.detach_load_balancer_from_subnets(subnet_ids, id).body['DetachLoadBalancerFromSubnetsResult'] merge_attributes(data) end
disable_availability_zones(zones)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 94 def disable_availability_zones(zones) requires :id data = service.disable_availability_zones_for_load_balancer(zones, id).body['DisableAvailabilityZonesForLoadBalancerResult'] merge_attributes(data) end
enable_availability_zones(zones)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 88 def enable_availability_zones(zones) requires :id data = service.enable_availability_zones_for_load_balancer(zones, id).body['EnableAvailabilityZonesForLoadBalancerResult'] merge_attributes(data) end
instance_health()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 118 def instance_health requires :id @instance_health ||= service.describe_instance_health(id).body['DescribeInstanceHealthResult']['InstanceStates'] end
instances_in_service()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 123 def instances_in_service instance_health.select{|hash| hash['State'] == 'InService'}.map{|hash| hash['InstanceId']} end
instances_out_of_service()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 127 def instances_out_of_service instance_health.select{|hash| hash['State'] == 'OutOfService'}.map{|hash| hash['InstanceId']} end
listeners()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 145 def listeners Fog::AWS::ELB::Listeners.new( :data => attributes['ListenerDescriptions'], :service => service, :load_balancer => self ) end
policies()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 153 def policies requires :id service.policies(:load_balancer_id => self.identity) end
policy_descriptions()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 159 def policy_descriptions requires :id @policy_descriptions ||= service.describe_load_balancer_policies(id).body["DescribeLoadBalancerPoliciesResult"]["PolicyDescriptions"] end
ready?()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 182 def ready? # ELB requests are synchronous true end
register_instances(instances)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 74 def register_instances(instances) requires :id data = service.register_instances_with_load_balancer(instances, id).body['RegisterInstancesWithLoadBalancerResult'] data['Instances'].map!{|h| h['InstanceId']} merge_attributes(data) end
reload()
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Calls superclass method
# File lib/fog/aws/models/elb/load_balancer.rb, line 225 def reload @instance_health = nil @policy_descriptions = nil super end
save()
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# File lib/fog/aws/models/elb/load_balancer.rb, line 206 def save requires :id requires :listeners # with the VPC release, the ELB can have either availability zones or subnets # if both are specified, the availability zones have preference #requires :availability_zones if (availability_zones || subnet_ids) service.create_load_balancer(availability_zones, id, listeners.map{|l| l.to_params}) if availability_zones service.create_load_balancer(nil, id, listeners.map{|l| l.to_params}, {:subnet_ids => subnet_ids, :security_groups => security_groups, :scheme => scheme}) if subnet_ids && !availability_zones else throw Fog::Errors::Error.new("No availability zones or subnet ids specified") end # reload instead of merge attributes b/c some attrs (like HealthCheck) # may be set, but only the DNS name is returned in the create_load_balance # API call reload end
set_connection_draining(enabled, timeout=nil)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 46 def set_connection_draining(enabled, timeout=nil) requires :id attrs = {'Enabled' => enabled} attrs['Timeout'] = timeout if timeout service.modify_load_balancer_attributes(id, 'ConnectionDraining' => attrs) end
set_connection_settings_idle_timeout(timeout=60)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 68 def set_connection_settings_idle_timeout(timeout=60) requires :id attrs = {'IdleTimeout' => timeout} service.modify_load_balancer_attributes(id,'ConnectionSettings' => attrs) end
set_listener_policy(port, policy_name)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 165 def set_listener_policy(port, policy_name) requires :id policy_name = [policy_name].flatten service.set_load_balancer_policies_of_listener(id, port, policy_name) reload end
set_listener_ssl_certificate(port, ssl_certificate_id)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 172 def set_listener_ssl_certificate(port, ssl_certificate_id) requires :id service.set_load_balancer_listener_ssl_certificate(id, port, ssl_certificate_id) reload end
unset_listener_policy(port)
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# File lib/fog/aws/models/elb/load_balancer.rb, line 178 def unset_listener_policy(port) set_listener_policy(port, []) end
Protected Instance Methods
all_associations_and_attributes()
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Calls superclass method
# File lib/fog/aws/models/elb/load_balancer.rb, line 238 def all_associations_and_attributes super.merge( 'ListenerDescriptions' => attributes['ListenerDescriptions'], 'BackendServerDescriptions' => attributes['BackendServerDescriptions'], ) end