Stratosphere.ResourceAttributes.ResourceSignal

Documentation

data ResourceSignal

Full data type definition for ResourceSignal. See resourceSignal for a more convenient constructor.

Constructors

ResourceSignal

Fields

• _resourceSignalCount :: Maybe (Val Integer')
• _resourceSignalTimeout :: Maybe (Val Text)

Instances

Show ResourceSignal

Methods

showsPrec :: Int -> ResourceSignal -> ShowS

show :: ResourceSignal -> String

showList :: [ResourceSignal] -> ShowS

Generic ResourceSignal

Associated Types

type Rep ResourceSignal :: * -> *

Methods

from :: ResourceSignal -> Rep ResourceSignal x

to :: Rep ResourceSignal x -> ResourceSignal

ToJSON ResourceSignal

Methods

toJSON :: ResourceSignal -> Value

toEncoding :: ResourceSignal -> Encoding

toJSONList :: [ResourceSignal] -> Value

toEncodingList :: [ResourceSignal] -> Encoding

FromJSON ResourceSignal

Methods

parseJSON :: Value -> Parser ResourceSignal

parseJSONList :: Value -> Parser [ResourceSignal]

type Rep ResourceSignal

type Rep ResourceSignal = D1 (MetaData "ResourceSignal" "Stratosphere.ResourceAttributes.ResourceSignal" "stratosphere-0.2.0-B1WeL9cnxuQ3qer3csMa6f" False) (C1 (MetaCons "ResourceSignal" PrefixI True) ((:*:) (S1 (MetaSel (Just Symbol "_resourceSignalCount") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (Val Integer')))) (S1 (MetaSel (Just Symbol "_resourceSignalTimeout") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (Val Text))))))

resourceSignal :: ResourceSignal

Constructor for ResourceSignal containing required fields as arguments.

rsCount :: Lens' ResourceSignal (Maybe (Val Integer'))

The number of success signals AWS CloudFormation must receive before it sets the resource status as CREATE_COMPLETE. If the resource receives a failure signal or doesn't receive the specified number of signals before the timeout period expires, the resource creation fails and AWS CloudFormation rolls the stack back.

rsTimeout :: Lens' ResourceSignal (Maybe (Val Text))

The length of time that AWS CloudFormation waits for the number of signals that was specified in the Count property. The timeout period starts after AWS CloudFormation starts creating the resource, and the timeout expires no sooner than the time you specify but can occur shortly thereafter. The maximum time that you can specify is 12 hours. The value must be in ISO8601 duration format, in the form: PT, where each # is the number of hours, minutes, and seconds, respectively. For best results, specify a period of time that gives your instances plenty of time to get up and running. A shorter timeout can cause a rollback.