Network.AWS.ELB

Elastic Load Balancing

Elastic Load Balancing distributes incoming traffic across your EC2 instances.

For information about the features of Elastic Load Balancing, see What Is Elastic Load Balancing? in the Elastic Load Balancing Developer Guide.

For information about the AWS regions supported by Elastic Load Balancing, see Regions and Endpoints - Elastic Load Balancing in the Amazon Web Services General Reference.

All Elastic Load Balancing operations are idempotent, which means that they complete at most one time. If you repeat an operation, it succeeds with a 200 OK response code.

See: AWS API Reference

Service Configuration

eLB :: Service

API version '2012-06-01' of the Amazon Elastic Load Balancing SDK configuration.

Errors

Error matchers are designed for use with the functions provided by Control.Exception.Lens. This allows catching (and rethrowing) service specific errors returned by ELB.

PolicyNotFoundException

_PolicyNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

One or more of the specified policies do not exist.

AccessPointNotFoundException

_AccessPointNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

The specified load balancer does not exist.

DuplicatePolicyNameException

_DuplicatePolicyNameException :: AsError a => Getting (First ServiceError) a ServiceError

A policy with the specified name already exists for this load balancer.

InvalidConfigurationRequestException

_InvalidConfigurationRequestException :: AsError a => Getting (First ServiceError) a ServiceError

The requested configuration change is not valid.

SubnetNotFoundException

_SubnetNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

One or more of the specified subnets do not exist.

LoadBalancerAttributeNotFoundException

_LoadBalancerAttributeNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

The specified load balancer attribute does not exist.

InvalidSubnetException

_InvalidSubnetException :: AsError a => Getting (First ServiceError) a ServiceError

The specified VPC has no associated Internet gateway.

DuplicateTagKeysException

_DuplicateTagKeysException :: AsError a => Getting (First ServiceError) a ServiceError

A tag key was specified more than once.

DuplicateListenerException

_DuplicateListenerException :: AsError a => Getting (First ServiceError) a ServiceError

A listener already exists for the specified LoadBalancerName and LoadBalancerPort, but with a different InstancePort, Protocol, or SSLCertificateId.

TooManyTagsException

_TooManyTagsException :: AsError a => Getting (First ServiceError) a ServiceError

The quota for the number of tags that can be assigned to a load balancer has been reached.

PolicyTypeNotFoundException

_PolicyTypeNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

One or more of the specified policy types do not exist.

DuplicateAccessPointNameException

_DuplicateAccessPointNameException :: AsError a => Getting (First ServiceError) a ServiceError

The specified load balancer name already exists for this account.

InvalidSecurityGroupException

_InvalidSecurityGroupException :: AsError a => Getting (First ServiceError) a ServiceError

One or more of the specified security groups do not exist.

ListenerNotFoundException

_ListenerNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

The load balancer does not have a listener configured at the specified port.

InvalidEndPointException

_InvalidEndPointException :: AsError a => Getting (First ServiceError) a ServiceError

The specified endpoint is not valid.

InvalidSchemeException

_InvalidSchemeException :: AsError a => Getting (First ServiceError) a ServiceError

The specified value for the schema is not valid. You can only specify a scheme for load balancers in a VPC.

TooManyAccessPointsException

_TooManyAccessPointsException :: AsError a => Getting (First ServiceError) a ServiceError

The quota for the number of load balancers has been reached.

TooManyPoliciesException

_TooManyPoliciesException :: AsError a => Getting (First ServiceError) a ServiceError

The quota for the number of policies for this load balancer has been reached.

CertificateNotFoundException

_CertificateNotFoundException :: AsError a => Getting (First ServiceError) a ServiceError

The specified SSL ID does not refer to a valid SSL certificate in AWS Identity and Access Management (IAM).

Waiters

Waiters poll by repeatedly sending a request until some remote success condition configured by the Wait specification is fulfilled. The Wait specification determines how many attempts should be made, in addition to delay and retry strategies.

Operations

Some AWS operations return results that are incomplete and require subsequent requests in order to obtain the entire result set. The process of sending subsequent requests to continue where a previous request left off is called pagination. For example, the ListObjects operation of Amazon S3 returns up to 1000 objects at a time, and you must send subsequent requests with the appropriate Marker in order to retrieve the next page of results.

Operations that have an AWSPager instance can transparently perform subsequent requests, correctly setting Markers and other request facets to iterate through the entire result set of a truncated API operation. Operations which support this have an additional note in the documentation.

Many operations have the ability to filter results on the server side. See the individual operation parameters for details.

DescribeLoadBalancers (Paginated)

module Network.AWS.ELB.DescribeLoadBalancers

DescribeTags

module Network.AWS.ELB.DescribeTags

DescribeLoadBalancerPolicyTypes

module Network.AWS.ELB.DescribeLoadBalancerPolicyTypes

ApplySecurityGroupsToLoadBalancer

module Network.AWS.ELB.ApplySecurityGroupsToLoadBalancer

RemoveTags

module Network.AWS.ELB.RemoveTags

CreateLBCookieStickinessPolicy

module Network.AWS.ELB.CreateLBCookieStickinessPolicy

DeleteLoadBalancer

module Network.AWS.ELB.DeleteLoadBalancer

DeregisterInstancesFromLoadBalancer

module Network.AWS.ELB.DeregisterInstancesFromLoadBalancer

CreateLoadBalancerPolicy

module Network.AWS.ELB.CreateLoadBalancerPolicy

DescribeLoadBalancerPolicies

module Network.AWS.ELB.DescribeLoadBalancerPolicies

DisableAvailabilityZonesForLoadBalancer

module Network.AWS.ELB.DisableAvailabilityZonesForLoadBalancer

EnableAvailabilityZonesForLoadBalancer

module Network.AWS.ELB.EnableAvailabilityZonesForLoadBalancer

SetLoadBalancerPoliciesForBackendServer

module Network.AWS.ELB.SetLoadBalancerPoliciesForBackendServer

SetLoadBalancerListenerSSLCertificate

module Network.AWS.ELB.SetLoadBalancerListenerSSLCertificate

AttachLoadBalancerToSubnets

module Network.AWS.ELB.AttachLoadBalancerToSubnets

ConfigureHealthCheck

module Network.AWS.ELB.ConfigureHealthCheck

ModifyLoadBalancerAttributes

module Network.AWS.ELB.ModifyLoadBalancerAttributes

CreateAppCookieStickinessPolicy

module Network.AWS.ELB.CreateAppCookieStickinessPolicy

DescribeInstanceHealth

module Network.AWS.ELB.DescribeInstanceHealth

AddTags

module Network.AWS.ELB.AddTags

DescribeLoadBalancerAttributes

module Network.AWS.ELB.DescribeLoadBalancerAttributes

CreateLoadBalancerListeners

module Network.AWS.ELB.CreateLoadBalancerListeners

DeleteLoadBalancerPolicy

module Network.AWS.ELB.DeleteLoadBalancerPolicy

DetachLoadBalancerFromSubnets

module Network.AWS.ELB.DetachLoadBalancerFromSubnets

RegisterInstancesWithLoadBalancer

module Network.AWS.ELB.RegisterInstancesWithLoadBalancer

CreateLoadBalancer

module Network.AWS.ELB.CreateLoadBalancer

DeleteLoadBalancerListeners

module Network.AWS.ELB.DeleteLoadBalancerListeners

SetLoadBalancerPoliciesOfListener

module Network.AWS.ELB.SetLoadBalancerPoliciesOfListener

Types

AccessLog

data AccessLog

Information about the AccessLog attribute.

See: accessLog smart constructor.

Instances

Eq AccessLog

Data AccessLog

Read AccessLog

Show AccessLog

Generic AccessLog

FromXML AccessLog

ToQuery AccessLog

Typeable * AccessLog

type Rep AccessLog

accessLog

Arguments

:: Bool

alEnabled

-> AccessLog

Creates a value of AccessLog with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• alEmitInterval
• alS3BucketPrefix
• alS3BucketName
• alEnabled

alEmitInterval :: Lens' AccessLog (Maybe Int)

The interval for publishing the access logs. You can specify an interval of either 5 minutes or 60 minutes.

Default: 60 minutes

alS3BucketPrefix :: Lens' AccessLog (Maybe Text)

The logical hierarchy you created for your Amazon S3 bucket, for example 'my-bucket-prefix\/prod'. If the prefix is not provided, the log is placed at the root level of the bucket.

alS3BucketName :: Lens' AccessLog (Maybe Text)

The name of the Amazon S3 bucket where the access logs are stored.

alEnabled :: Lens' AccessLog Bool

Specifies whether access log is enabled for the load balancer.

AdditionalAttribute

data AdditionalAttribute

This data type is reserved.

See: additionalAttribute smart constructor.

Instances

Eq AdditionalAttribute

Data AdditionalAttribute

Read AdditionalAttribute

Show AdditionalAttribute

Generic AdditionalAttribute

FromXML AdditionalAttribute

ToQuery AdditionalAttribute

Typeable * AdditionalAttribute

type Rep AdditionalAttribute

additionalAttribute :: AdditionalAttribute

Creates a value of AdditionalAttribute with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• aaValue
• aaKey

aaValue :: Lens' AdditionalAttribute (Maybe Text)

This parameter is reserved.

aaKey :: Lens' AdditionalAttribute (Maybe Text)

This parameter is reserved.

AppCookieStickinessPolicy

data AppCookieStickinessPolicy

Information about a policy for application-controlled session stickiness.

See: appCookieStickinessPolicy smart constructor.

Instances

Eq AppCookieStickinessPolicy

Data AppCookieStickinessPolicy

Read AppCookieStickinessPolicy

Show AppCookieStickinessPolicy

Generic AppCookieStickinessPolicy

FromXML AppCookieStickinessPolicy

Typeable * AppCookieStickinessPolicy

type Rep AppCookieStickinessPolicy

appCookieStickinessPolicy :: AppCookieStickinessPolicy

Creates a value of AppCookieStickinessPolicy with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• acspPolicyName
• acspCookieName

acspPolicyName :: Lens' AppCookieStickinessPolicy (Maybe Text)

The mnemonic name for the policy being created. The name must be unique within a set of policies for this load balancer.

acspCookieName :: Lens' AppCookieStickinessPolicy (Maybe Text)

The name of the application cookie used for stickiness.

BackendServerDescription

data BackendServerDescription

Information about the configuration of a back-end server.

See: backendServerDescription smart constructor.

Instances

Eq BackendServerDescription

Data BackendServerDescription

Read BackendServerDescription

Show BackendServerDescription

Generic BackendServerDescription

FromXML BackendServerDescription

Typeable * BackendServerDescription

type Rep BackendServerDescription

backendServerDescription :: BackendServerDescription

Creates a value of BackendServerDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• bsdPolicyNames
• bsdInstancePort

bsdPolicyNames :: Lens' BackendServerDescription [Text]

The names of the policies enabled for the back-end server.

bsdInstancePort :: Lens' BackendServerDescription (Maybe Natural)

The port on which the back-end server is listening.

ConnectionDraining

data ConnectionDraining

Information about the ConnectionDraining attribute.

See: connectionDraining smart constructor.

Instances

Eq ConnectionDraining

Data ConnectionDraining

Read ConnectionDraining

Show ConnectionDraining

Generic ConnectionDraining

FromXML ConnectionDraining

ToQuery ConnectionDraining

Typeable * ConnectionDraining

type Rep ConnectionDraining

connectionDraining

Arguments

:: Bool

cdEnabled

-> ConnectionDraining

Creates a value of ConnectionDraining with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• cdTimeout
• cdEnabled

cdTimeout :: Lens' ConnectionDraining (Maybe Int)

The maximum time, in seconds, to keep the existing connections open before deregistering the instances.

cdEnabled :: Lens' ConnectionDraining Bool

Specifies whether connection draining is enabled for the load balancer.

ConnectionSettings

data ConnectionSettings

Information about the ConnectionSettings attribute.

See: connectionSettings smart constructor.

Instances

Eq ConnectionSettings

Data ConnectionSettings

Read ConnectionSettings

Show ConnectionSettings

Generic ConnectionSettings

FromXML ConnectionSettings

ToQuery ConnectionSettings

Typeable * ConnectionSettings

type Rep ConnectionSettings

connectionSettings

Arguments

:: Natural

csIdleTimeout

-> ConnectionSettings

Creates a value of ConnectionSettings with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• csIdleTimeout

csIdleTimeout :: Lens' ConnectionSettings Natural

The time, in seconds, that the connection is allowed to be idle (no data has been sent over the connection) before it is closed by the load balancer.

CrossZoneLoadBalancing

data CrossZoneLoadBalancing

Information about the CrossZoneLoadBalancing attribute.

See: crossZoneLoadBalancing smart constructor.

Instances

Eq CrossZoneLoadBalancing

Data CrossZoneLoadBalancing

Read CrossZoneLoadBalancing

Show CrossZoneLoadBalancing

Generic CrossZoneLoadBalancing

FromXML CrossZoneLoadBalancing

ToQuery CrossZoneLoadBalancing

Typeable * CrossZoneLoadBalancing

type Rep CrossZoneLoadBalancing

crossZoneLoadBalancing

Arguments

:: Bool

czlbEnabled

-> CrossZoneLoadBalancing

Creates a value of CrossZoneLoadBalancing with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• czlbEnabled

czlbEnabled :: Lens' CrossZoneLoadBalancing Bool

Specifies whether cross-zone load balancing is enabled for the load balancer.

HealthCheck

data HealthCheck

Information about a health check.

See: healthCheck smart constructor.

Instances

Eq HealthCheck

Data HealthCheck

Read HealthCheck

Show HealthCheck

Generic HealthCheck

FromXML HealthCheck

ToQuery HealthCheck

Typeable * HealthCheck

type Rep HealthCheck

healthCheck

Arguments

:: Text

hcTarget

-> Natural

hcInterval

-> Natural

hcTimeout

-> Natural

hcUnhealthyThreshold

-> Natural

hcHealthyThreshold

-> HealthCheck

Creates a value of HealthCheck with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• hcTarget
• hcInterval
• hcTimeout
• hcUnhealthyThreshold
• hcHealthyThreshold

hcTarget :: Lens' HealthCheck Text

The instance being checked. The protocol is either TCP, HTTP, HTTPS, or SSL. The range of valid ports is one (1) through 65535.

TCP is the default, specified as a TCP: port pair, for example "TCP:5000". In this case, a health check simply attempts to open a TCP connection to the instance on the specified port. Failure to connect within the configured timeout is considered unhealthy.

SSL is also specified as SSL: port pair, for example, SSL:5000.

For HTTP/HTTPS, you must include a ping path in the string. HTTP is specified as a HTTP:port;/;PathToPing; grouping, for example "HTTP:80/weather/us/wa/seattle". In this case, a HTTP GET request is issued to the instance on the given port and path. Any answer other than "200 OK" within the timeout period is considered unhealthy.

The total length of the HTTP ping target must be 1024 16-bit Unicode characters or less.

hcInterval :: Lens' HealthCheck Natural

The approximate interval, in seconds, between health checks of an individual instance.

hcTimeout :: Lens' HealthCheck Natural

The amount of time, in seconds, during which no response means a failed health check.

This value must be less than the Interval value.

hcUnhealthyThreshold :: Lens' HealthCheck Natural

The number of consecutive health check failures required before moving the instance to the Unhealthy state.

hcHealthyThreshold :: Lens' HealthCheck Natural

The number of consecutive health checks successes required before moving the instance to the Healthy state.

Instance

data Instance

The ID of a back-end instance.

See: instance' smart constructor.

Instances

Eq Instance

Data Instance

Read Instance

Show Instance

Generic Instance

FromXML Instance

ToQuery Instance

Typeable * Instance

type Rep Instance

instance' :: Instance

Creates a value of Instance with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• iInstanceId

iInstanceId :: Lens' Instance (Maybe Text)

The ID of the instance.

InstanceState

data InstanceState

Information about the state of a back-end instance.

See: instanceState smart constructor.

Instances

Eq InstanceState

Data InstanceState

Read InstanceState

Show InstanceState

Generic InstanceState

FromXML InstanceState

Typeable * InstanceState

type Rep InstanceState

instanceState :: InstanceState

Creates a value of InstanceState with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• isInstanceId
• isState
• isReasonCode
• isDescription

isInstanceId :: Lens' InstanceState (Maybe Text)

The ID of the instance.

isState :: Lens' InstanceState (Maybe Text)

The current state of the instance.

Valid values: InService | OutOfService | Unknown

isReasonCode :: Lens' InstanceState (Maybe Text)

Information about the cause of OutOfService instances. Specifically, whether the cause is Elastic Load Balancing or the instance.

Valid values: ELB | Instance | 'N\/A'

isDescription :: Lens' InstanceState (Maybe Text)

A description of the instance state. This string can contain one or more of the following messages.

• 'N\/A'
• 'A transient error occurred. Please try again later.'
• 'Instance has failed at least the UnhealthyThreshold number of health checks consecutively.'
• 'Instance has not passed the configured HealthyThreshold number of health checks consecutively.'
• 'Instance registration is still in progress.'
• 'Instance is in the EC2 Availability Zone for which LoadBalancer is not configured to route traffic to.'
• 'Instance is not currently registered with the LoadBalancer.'
• 'Instance deregistration currently in progress.'
• 'Disable Availability Zone is currently in progress.'
• 'Instance is in pending state.'
• 'Instance is in stopped state.'
• 'Instance is in terminated state.'

LBCookieStickinessPolicy

data LBCookieStickinessPolicy

Information about a policy for duration-based session stickiness.

See: lBCookieStickinessPolicy smart constructor.

Instances

Eq LBCookieStickinessPolicy

Data LBCookieStickinessPolicy

Read LBCookieStickinessPolicy

Show LBCookieStickinessPolicy

Generic LBCookieStickinessPolicy

FromXML LBCookieStickinessPolicy

Typeable * LBCookieStickinessPolicy

type Rep LBCookieStickinessPolicy

lBCookieStickinessPolicy :: LBCookieStickinessPolicy

Creates a value of LBCookieStickinessPolicy with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lbcspPolicyName
• lbcspCookieExpirationPeriod

lbcspPolicyName :: Lens' LBCookieStickinessPolicy (Maybe Text)

The name for the policy being created. The name must be unique within the set of policies for this load balancer.

lbcspCookieExpirationPeriod :: Lens' LBCookieStickinessPolicy (Maybe Integer)

The time period, in seconds, after which the cookie should be considered stale. If this parameter is not specified, the stickiness session lasts for the duration of the browser session.

Listener

data Listener

Information about a listener.

For information about the protocols and the ports supported by Elastic Load Balancing, see Listener Configurations for Elastic Load Balancing in the Elastic Load Balancing Developer Guide.

See: listener smart constructor.

Instances

Eq Listener

Data Listener

Read Listener

Show Listener

Generic Listener

FromXML Listener

ToQuery Listener

Typeable * Listener

type Rep Listener

listener

Arguments

:: Text

lProtocol

-> Int

lLoadBalancerPort

-> Natural

lInstancePort

-> Listener

Creates a value of Listener with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lInstanceProtocol
• lSSLCertificateId
• lProtocol
• lLoadBalancerPort
• lInstancePort

lInstanceProtocol :: Lens' Listener (Maybe Text)

The protocol to use for routing traffic to back-end instances: HTTP, HTTPS, TCP, or SSL.

If the front-end protocol is HTTP, HTTPS, TCP, or SSL, InstanceProtocol must be at the same protocol.

If there is another listener with the same InstancePort whose InstanceProtocol is secure, (HTTPS or SSL), the listener's InstanceProtocol must also be secure.

If there is another listener with the same InstancePort whose InstanceProtocol is HTTP or TCP, the listener's InstanceProtocol must be HTTP or TCP.

lSSLCertificateId :: Lens' Listener (Maybe Text)

The Amazon Resource Name (ARN) of the server certificate.

lProtocol :: Lens' Listener Text

The load balancer transport protocol to use for routing: HTTP, HTTPS, TCP, or SSL.

lLoadBalancerPort :: Lens' Listener Int

The port on which the load balancer is listening. The supported ports are: 25, 80, 443, 465, 587, and 1024-65535.

lInstancePort :: Lens' Listener Natural

The port on which the instance is listening.

ListenerDescription

data ListenerDescription

The policies enabled for a listener.

See: listenerDescription smart constructor.

Instances

Eq ListenerDescription

Data ListenerDescription

Read ListenerDescription

Show ListenerDescription

Generic ListenerDescription

FromXML ListenerDescription

Typeable * ListenerDescription

type Rep ListenerDescription

listenerDescription :: ListenerDescription

Creates a value of ListenerDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• ldPolicyNames
• ldListener

ldPolicyNames :: Lens' ListenerDescription [Text]

The policies. If there are no policies enabled, the list is empty.

ldListener :: Lens' ListenerDescription (Maybe Listener)

Undocumented member.

LoadBalancerAttributes

data LoadBalancerAttributes

The attributes for a load balancer.

See: loadBalancerAttributes smart constructor.

Instances

Eq LoadBalancerAttributes

Data LoadBalancerAttributes

Read LoadBalancerAttributes

Show LoadBalancerAttributes

Generic LoadBalancerAttributes

FromXML LoadBalancerAttributes

ToQuery LoadBalancerAttributes

Typeable * LoadBalancerAttributes

type Rep LoadBalancerAttributes

loadBalancerAttributes :: LoadBalancerAttributes

Creates a value of LoadBalancerAttributes with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lbaCrossZoneLoadBalancing
• lbaAccessLog
• lbaAdditionalAttributes
• lbaConnectionSettings
• lbaConnectionDraining

lbaCrossZoneLoadBalancing :: Lens' LoadBalancerAttributes (Maybe CrossZoneLoadBalancing)

If enabled, the load balancer routes the request traffic evenly across all back-end instances regardless of the Availability Zones.

For more information, see Enable Cross-Zone Load Balancing in the Elastic Load Balancing Developer Guide.

lbaAccessLog :: Lens' LoadBalancerAttributes (Maybe AccessLog)

If enabled, the load balancer captures detailed information of all requests and delivers the information to the Amazon S3 bucket that you specify.

For more information, see Enable Access Logs in the Elastic Load Balancing Developer Guide.

lbaAdditionalAttributes :: Lens' LoadBalancerAttributes [AdditionalAttribute]

This parameter is reserved.

lbaConnectionSettings :: Lens' LoadBalancerAttributes (Maybe ConnectionSettings)

If enabled, the load balancer allows the connections to remain idle (no data is sent over the connection) for the specified duration.

By default, Elastic Load Balancing maintains a 60-second idle connection timeout for both front-end and back-end connections of your load balancer. For more information, see Configure Idle Connection Timeout in the Elastic Load Balancing Developer Guide.

lbaConnectionDraining :: Lens' LoadBalancerAttributes (Maybe ConnectionDraining)

If enabled, the load balancer allows existing requests to complete before the load balancer shifts traffic away from a deregistered or unhealthy back-end instance.

For more information, see Enable Connection Draining in the Elastic Load Balancing Developer Guide.

LoadBalancerDescription

data LoadBalancerDescription

Information about a load balancer.

See: loadBalancerDescription smart constructor.

Instances

Eq LoadBalancerDescription

Data LoadBalancerDescription

Read LoadBalancerDescription

Show LoadBalancerDescription

Generic LoadBalancerDescription

FromXML LoadBalancerDescription

Typeable * LoadBalancerDescription

type Rep LoadBalancerDescription

loadBalancerDescription :: LoadBalancerDescription

Creates a value of LoadBalancerDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• lbdSourceSecurityGroup
• lbdCanonicalHostedZoneName
• lbdSecurityGroups
• lbdHealthCheck
• lbdLoadBalancerName
• lbdCreatedTime
• lbdVPCId
• lbdSubnets
• lbdAvailabilityZones
• lbdBackendServerDescriptions
• lbdCanonicalHostedZoneNameId
• lbdInstances
• lbdScheme
• lbdListenerDescriptions
• lbdDNSName
• lbdPolicies

lbdSourceSecurityGroup :: Lens' LoadBalancerDescription (Maybe SourceSecurityGroup)

The security group that you can use as part of your inbound rules for your load balancer's back-end application instances. To only allow traffic from load balancers, add a security group rule to your back end instance that specifies this source security group as the inbound source.

lbdCanonicalHostedZoneName :: Lens' LoadBalancerDescription (Maybe Text)

The Amazon Route 53 hosted zone associated with the load balancer.

For more information, see Using Domain Names With Elastic Load Balancing in the Elastic Load Balancing Developer Guide.

lbdSecurityGroups :: Lens' LoadBalancerDescription [Text]

The security groups for the load balancer. Valid only for load balancers in a VPC.

lbdHealthCheck :: Lens' LoadBalancerDescription (Maybe HealthCheck)

Information about the health checks conducted on the load balancer.

lbdLoadBalancerName :: Lens' LoadBalancerDescription (Maybe Text)

The name of the load balancer.

lbdCreatedTime :: Lens' LoadBalancerDescription (Maybe UTCTime)

The date and time the load balancer was created.

lbdVPCId :: Lens' LoadBalancerDescription (Maybe Text)

The ID of the VPC for the load balancer.

lbdSubnets :: Lens' LoadBalancerDescription [Text]

The IDs of the subnets for the load balancer.

lbdAvailabilityZones :: Lens' LoadBalancerDescription [Text]

The Availability Zones for the load balancer.

lbdBackendServerDescriptions :: Lens' LoadBalancerDescription [BackendServerDescription]

Information about the back-end servers.

lbdCanonicalHostedZoneNameId :: Lens' LoadBalancerDescription (Maybe Text)

The ID of the Amazon Route 53 hosted zone name associated with the load balancer.

lbdInstances :: Lens' LoadBalancerDescription [Instance]

The IDs of the instances for the load balancer.

lbdScheme :: Lens' LoadBalancerDescription (Maybe Text)

The type of load balancer. Valid only for load balancers in a VPC.

If Scheme is 'internet-facing', the load balancer has a public DNS name that resolves to a public IP address.

If Scheme is internal, the load balancer has a public DNS name that resolves to a private IP address.

lbdListenerDescriptions :: Lens' LoadBalancerDescription [ListenerDescription]

The listeners for the load balancer.

lbdDNSName :: Lens' LoadBalancerDescription (Maybe Text)

The external DNS name of the load balancer.

lbdPolicies :: Lens' LoadBalancerDescription (Maybe Policies)

The policies defined for the load balancer.

Policies

data Policies

The policies for a load balancer.

See: policies smart constructor.

Instances

Eq Policies

Data Policies

Read Policies

Show Policies

Generic Policies

FromXML Policies

Typeable * Policies

type Rep Policies

policies :: Policies

Creates a value of Policies with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• pOtherPolicies
• pLBCookieStickinessPolicies
• pAppCookieStickinessPolicies

pOtherPolicies :: Lens' Policies [Text]

The policies other than the stickiness policies.

pLBCookieStickinessPolicies :: Lens' Policies [LBCookieStickinessPolicy]

The stickiness policies created using CreateLBCookieStickinessPolicy.

pAppCookieStickinessPolicies :: Lens' Policies [AppCookieStickinessPolicy]

The stickiness policies created using CreateAppCookieStickinessPolicy.

PolicyAttribute

data PolicyAttribute

Information about a policy attribute.

See: policyAttribute smart constructor.

Instances

Eq PolicyAttribute

Data PolicyAttribute

Read PolicyAttribute

Show PolicyAttribute

Generic PolicyAttribute

ToQuery PolicyAttribute

Typeable * PolicyAttribute

type Rep PolicyAttribute

policyAttribute :: PolicyAttribute

Creates a value of PolicyAttribute with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• paAttributeValue
• paAttributeName

paAttributeValue :: Lens' PolicyAttribute (Maybe Text)

The value of the attribute.

paAttributeName :: Lens' PolicyAttribute (Maybe Text)

The name of the attribute.

PolicyAttributeDescription

data PolicyAttributeDescription

Information about a policy attribute.

See: policyAttributeDescription smart constructor.

Instances

Eq PolicyAttributeDescription

Data PolicyAttributeDescription

Read PolicyAttributeDescription

Show PolicyAttributeDescription

Generic PolicyAttributeDescription

FromXML PolicyAttributeDescription

Typeable * PolicyAttributeDescription

type Rep PolicyAttributeDescription

policyAttributeDescription :: PolicyAttributeDescription

Creates a value of PolicyAttributeDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• padAttributeValue
• padAttributeName

padAttributeValue :: Lens' PolicyAttributeDescription (Maybe Text)

The value of the attribute.

padAttributeName :: Lens' PolicyAttributeDescription (Maybe Text)

The name of the attribute.

PolicyAttributeTypeDescription

data PolicyAttributeTypeDescription

Information about a policy attribute type.

See: policyAttributeTypeDescription smart constructor.

Instances

Eq PolicyAttributeTypeDescription

Data PolicyAttributeTypeDescription

Read PolicyAttributeTypeDescription

Show PolicyAttributeTypeDescription

Generic PolicyAttributeTypeDescription

FromXML PolicyAttributeTypeDescription

Typeable * PolicyAttributeTypeDescription

type Rep PolicyAttributeTypeDescription

policyAttributeTypeDescription :: PolicyAttributeTypeDescription

Creates a value of PolicyAttributeTypeDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• patdAttributeType
• patdCardinality
• patdDefaultValue
• patdAttributeName
• patdDescription

patdAttributeType :: Lens' PolicyAttributeTypeDescription (Maybe Text)

The type of the attribute. For example, Boolean or Integer.

patdCardinality :: Lens' PolicyAttributeTypeDescription (Maybe Text)

The cardinality of the attribute.

Valid values:

• ONE(1) : Single value required
• ZERO_OR_ONE(0..1) : Up to one value can be supplied
• ZERO_OR_MORE(0..*) : Optional. Multiple values are allowed
• ONE_OR_MORE(1..*0) : Required. Multiple values are allowed

patdDefaultValue :: Lens' PolicyAttributeTypeDescription (Maybe Text)

The default value of the attribute, if applicable.

patdAttributeName :: Lens' PolicyAttributeTypeDescription (Maybe Text)

The name of the attribute.

patdDescription :: Lens' PolicyAttributeTypeDescription (Maybe Text)

A description of the attribute.

PolicyDescription

data PolicyDescription

Information about a policy.

See: policyDescription smart constructor.

Instances

Eq PolicyDescription

Data PolicyDescription

Read PolicyDescription

Show PolicyDescription

Generic PolicyDescription

FromXML PolicyDescription

Typeable * PolicyDescription

type Rep PolicyDescription

policyDescription :: PolicyDescription

Creates a value of PolicyDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• pdPolicyName
• pdPolicyAttributeDescriptions
• pdPolicyTypeName

pdPolicyName :: Lens' PolicyDescription (Maybe Text)

The name of the policy.

pdPolicyAttributeDescriptions :: Lens' PolicyDescription [PolicyAttributeDescription]

The policy attributes.

pdPolicyTypeName :: Lens' PolicyDescription (Maybe Text)

The name of the policy type.

PolicyTypeDescription

data PolicyTypeDescription

Information about a policy type.

See: policyTypeDescription smart constructor.

Instances

Eq PolicyTypeDescription

Data PolicyTypeDescription

Read PolicyTypeDescription

Show PolicyTypeDescription

Generic PolicyTypeDescription

FromXML PolicyTypeDescription

Typeable * PolicyTypeDescription

type Rep PolicyTypeDescription

policyTypeDescription :: PolicyTypeDescription

Creates a value of PolicyTypeDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• ptdPolicyTypeName
• ptdDescription
• ptdPolicyAttributeTypeDescriptions

ptdPolicyTypeName :: Lens' PolicyTypeDescription (Maybe Text)

The name of the policy type.

ptdDescription :: Lens' PolicyTypeDescription (Maybe Text)

A description of the policy type.

ptdPolicyAttributeTypeDescriptions :: Lens' PolicyTypeDescription [PolicyAttributeTypeDescription]

The description of the policy attributes associated with the policies defined by Elastic Load Balancing.

SourceSecurityGroup

data SourceSecurityGroup

Information about a source security group.

See: sourceSecurityGroup smart constructor.

Instances

Eq SourceSecurityGroup

Data SourceSecurityGroup

Read SourceSecurityGroup

Show SourceSecurityGroup

Generic SourceSecurityGroup

FromXML SourceSecurityGroup

Typeable * SourceSecurityGroup

type Rep SourceSecurityGroup

sourceSecurityGroup :: SourceSecurityGroup

Creates a value of SourceSecurityGroup with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• ssgOwnerAlias
• ssgGroupName

ssgOwnerAlias :: Lens' SourceSecurityGroup (Maybe Text)

The owner of the security group.

ssgGroupName :: Lens' SourceSecurityGroup (Maybe Text)

The name of the security group.

Tag

data Tag

Information about a tag.

See: tag smart constructor.

Instances

Eq Tag

Data Tag

Read Tag

Show Tag

Generic Tag

FromXML Tag

ToQuery Tag

Typeable * Tag

type Rep Tag

tag

Arguments

:: Text

tagKey

-> Tag

Creates a value of Tag with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• tagValue
• tagKey

tagValue :: Lens' Tag (Maybe Text)

The value of the tag.

tagKey :: Lens' Tag Text

The key of the tag.

TagDescription

data TagDescription

The tags associated with a load balancer.

See: tagDescription smart constructor.

Instances

Eq TagDescription

Data TagDescription

Read TagDescription

Show TagDescription

Generic TagDescription

FromXML TagDescription

Typeable * TagDescription

type Rep TagDescription

tagDescription :: TagDescription

Creates a value of TagDescription with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• tdLoadBalancerName
• tdTags

tdLoadBalancerName :: Lens' TagDescription (Maybe Text)

The name of the load balancer.

tdTags :: Lens' TagDescription (Maybe (NonEmpty Tag))

The tags.

TagKeyOnly

data TagKeyOnly

The key of a tag.

See: tagKeyOnly smart constructor.

Instances

Eq TagKeyOnly

Data TagKeyOnly

Read TagKeyOnly

Show TagKeyOnly

Generic TagKeyOnly

ToQuery TagKeyOnly

Typeable * TagKeyOnly

type Rep TagKeyOnly

tagKeyOnly :: TagKeyOnly

Creates a value of TagKeyOnly with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• tkoKey

tkoKey :: Lens' TagKeyOnly (Maybe Text)

The name of the key.