aws-cdk-lib.aws_applicationautoscaling.Schedule

Schedule Class

Schedule for scheduled scaling actions.

Source

aws-applicationautoscaling/lib/schedule.ts

Type last changed

v2.97.1 · 26 Sep 2023

Example

import { TimeZone } from 'aws-cdk-lib';
declare const resource: SomeScalableResource;

const capacity = resource.autoScaleCapacity({
  minCapacity: 1,
  maxCapacity: 50,
});

capacity.scaleOnSchedule('PrescaleInTheMorning', {
  schedule: appscaling.Schedule.cron({ hour: '8', minute: '0' }),
  minCapacity: 20,
  timeZone: TimeZone.AMERICA_DENVER,
});

capacity.scaleOnSchedule('AllowDownscalingAtNight', {
  schedule: appscaling.Schedule.cron({ hour: '20', minute: '0' }),
  minCapacity: 1,
  timeZone: TimeZone.AMERICA_DENVER,
});

Initializer

new Schedule()

Schedule()

new Schedule()

new Schedule()

NewSchedule()

Properties

expressionStringstringexpression_stringstrexpressionStringStringExpressionStringstringExpressionString*string#

Retrieve the expression for this schedule.

Methods

at(moment: date): Schedule // chainable@staticmethod def at(moment: datetime) -> Schedulepublic static Schedule at(Instant moment)public static Schedule At(DateTime moment)func At(Moment *time.Time) Schedulestatic#

Construct a Schedule from a moment in time.

cron(options: CronOptions): Schedule // chainable@staticmethod def cron(options: CronOptions) -> Schedulepublic static Schedule cron(CronOptions options)public static Schedule Cron(CronOptions options)func Cron(Options CronOptions) Schedulestatic#

Create a schedule from a set of cron fields.

expression(expression: string): Schedule // chainable@staticmethod def expression(expression: str) -> Schedulepublic static Schedule expression(String expression)public static Schedule Expression(string expression)func Expression(Expression *string) Schedulestatic#

Construct a schedule from a literal schedule expression.

1 parameter

Parameters

• expressionexpressionexpressionexpressionExpression — The expression to use.

rate(duration: Duration): Schedule // chainable@staticmethod def rate(duration: Duration) -> Schedulepublic static Schedule rate(Duration duration)public static Schedule Rate(Duration duration)func Rate(Duration Duration) Schedulestatic#

Construct a schedule from an interval and a time unit.