class Schedule

Language	Type name
.NET	Amazon.CDK.AWS.Synthetics.Schedule
Go	github.com/aws/aws-cdk-go/awscdk/v2/awssynthetics#Schedule
Java	software.amazon.awscdk.services.synthetics.Schedule
Python	aws_cdk.aws_synthetics.Schedule
TypeScript (source)	aws-cdk-lib » aws_synthetics » Schedule

Schedule for canary runs.

Example

const canary = new synthetics.Canary(this, 'MyCanary', {
  schedule: synthetics.Schedule.rate(Duration.minutes(5)),
  test: synthetics.Test.custom({
    code: synthetics.Code.fromAsset(path.join(__dirname, 'canary')),
    handler: 'index.handler',
  }),
  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_6_2,
  activeTracing: true, // active tracing enabled
});

Properties

Name	Type	Description
expressionString	string	The Schedule expression.

---

expressionString

Type: string

The Schedule expression.

Methods

Name	Description
static cron(options)	Create a schedule from a set of cron fields.
static expression(expression)	Construct a schedule from a literal schedule expression.
static once()	The canary will be executed once.
static rate(interval)	Construct a schedule from an interval.

---

static cron(options)

public static cron(options: CronOptions): Schedule

Parameters

• options CronOptions

Returns

• Schedule

Create a schedule from a set of cron fields.

---

static expression(expression)

public static expression(expression: string): Schedule

Parameters

• expression string — The expression to use.

Returns

• Schedule

Construct a schedule from a literal schedule expression.

The expression must be in a rate(number units) format. For example, Schedule.expression('rate(10 minutes)')

---

static once()

public static once(): Schedule

Returns

• Schedule

The canary will be executed once.

---

static rate(interval)

public static rate(interval: Duration): Schedule

Parameters

• interval Duration — The interval at which to run the canary.

Returns

• Schedule

Construct a schedule from an interval.

Allowed values: 0 (for a single run) or between 1 and 60 minutes. To specify a single run, you can use Schedule.once().