Stratosphere.ResourceAttributes.AutoScalingReplacingUpdate

To specify how AWS CloudFormation handles replacing updates for an Auto Scaling group, use the AutoScalingReplacingUpdate policy.

Documentation

data AutoScalingReplacingUpdate

Full data type definition for AutoScalingReplacingUpdate. See autoScalingReplacingUpdate for a more convenient constructor.

Constructors

AutoScalingReplacingUpdate

Fields

• _autoScalingReplacingUpdateWillReplace :: Maybe (Val Bool')

Instances

Show AutoScalingReplacingUpdate

Methods

showsPrec :: Int -> AutoScalingReplacingUpdate -> ShowS

show :: AutoScalingReplacingUpdate -> String

showList :: [AutoScalingReplacingUpdate] -> ShowS

Generic AutoScalingReplacingUpdate

Associated Types

type Rep AutoScalingReplacingUpdate :: * -> *

Methods

from :: AutoScalingReplacingUpdate -> Rep AutoScalingReplacingUpdate x

to :: Rep AutoScalingReplacingUpdate x -> AutoScalingReplacingUpdate

FromJSON AutoScalingReplacingUpdate

Methods

parseJSON :: Value -> Parser AutoScalingReplacingUpdate

parseJSONList :: Value -> Parser [AutoScalingReplacingUpdate]

ToJSON AutoScalingReplacingUpdate

Methods

toJSON :: AutoScalingReplacingUpdate -> Value

toEncoding :: AutoScalingReplacingUpdate -> Encoding

toJSONList :: [AutoScalingReplacingUpdate] -> Value

toEncodingList :: [AutoScalingReplacingUpdate] -> Encoding

type Rep AutoScalingReplacingUpdate

type Rep AutoScalingReplacingUpdate = D1 (MetaData "AutoScalingReplacingUpdate" "Stratosphere.ResourceAttributes.AutoScalingReplacingUpdate" "stratosphere-0.1.6-LbRvRulwTkCDVIpKnpH4uK" False) (C1 (MetaCons "AutoScalingReplacingUpdate" PrefixI True) (S1 (MetaSel (Just Symbol "_autoScalingReplacingUpdateWillReplace") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (Maybe (Val Bool')))))

autoScalingReplacingUpdate :: AutoScalingReplacingUpdate

Constructor for AutoScalingReplacingUpdate containing required fields as arguments.

asruWillReplace :: Lens' AutoScalingReplacingUpdate (Maybe (Val Bool'))

Specifies whether an Auto Scaling group and the instances it contains are replaced during an update. During replacement, AWS CloudFormation retains the old group until it finishes creating the new one. This allows AWS CloudFormation to roll back to the old Auto Scaling group if the update doesn't succeed. While AWS CloudFormation creates the new group, it doesn't detach or attach any instances. After creating the new Auto Scaling group, AWS CloudFormation removes the old Auto Scaling group during the cleanup process. If the update doesn't succeed, AWS CloudFormation removes the new Auto Scaling group.