(events): L2 for EventBridge Scheduler #23394
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tmokmss
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feature-request
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Hi @tmokmss, Thank you for this feature request! I think this would be a great addition! If you would like to contribute then you'll need to submit an RFC first because this is a new L2 construct. I've marked this issue as a We use +1s to help prioritize our work, and are happy to revaluate this issue based on community feedback. You can reach out to the cdk.dev community on Slack to solicit support for reprioritization. |
mascur
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1 similar comment
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Hey all, have started a RFC for this construct: aws/aws-cdk-rfcs#474. |
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+1! |
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This issue has received a significant amount of attention so we are automatically upgrading its priority. A member of the community will see the re-prioritization and provide an update on the issue. |
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2 similar comments
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Hi all, RFC for L2 EB Scheduler Constructs was approved by bar-raiser. We are currently waiting for community feedback until April 19th. Please do take a look if interested. |
This PR contains implementation of Schedule Expression. While a schedule is the main resource in Amazon EventBridge Scheduler, this PR adds schedule expression class schedule expression on which schedule depends. Every schedule has a schedule expression that determines when, and with what frequency, the schedule runs. EventBridge Scheduler supports three types of schedules: rate, cron, and one-time schedules. When you create a schedule, you configure a target for the schedule to invoke. To reuse existing `events.Schedule` functionality, class `ScheduleExpression` uses it to generate schedule expression strings. Implementation is based on RFC: https://github.com/aws/aws-cdk-rfcs/blob/master/text/0474-event-bridge-scheduler-l2.md Advances #23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
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Hi what is the status of this feature? When will this be merged? |
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Hey everyone. |
This PR contains implementation of ScheduleTargetInput. While a schedule is the main resource in Amazon EventBridge Scheduler, this PR adds ScheduleTargetInput on which ScheduleTargetBase depends. Every Schedule has a target that determines what extra information is sent to the target when the schedule is triggered. Also 4 ContextAttributes can be used that will be resolved at trigger-time. To be able to create sensible unit tests, also the a start is made to add the `Schedule` and the `LambdaInvoke` target as described in the RFC. Implementation is based on RFC: https://github.com/aws/aws-cdk-rfcs/blob/master/text/0474-event-bridge-scheduler-l2.md Also added a small fix to 2 of the unit tests of the previous PR for this module. Advances #23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
This PR contains implementation of ScheduleGroup. A Schedule is the main resource in Amazon EventBridge Scheduler, this PR adds ScheduleGroup which can be used to group Schedules and on which Schedule depends. Every AWS account comes with a default group for schedules. Customers can also create a custom groups to organise schedules that share a common purpose or belong to the same environment. Schedule has a property `group` that determines what group is the schedule associated with. To be able to test adding schedules to the group I have added property `group` to private class `Schedule` and used `Lazy` functionality to be able to update `group` of the schedule dynamically. Implementation is based on RFC: https://github.com/aws/aws-cdk-rfcs/blob/master/text/0474-event-bridge-scheduler-l2.md Advances #23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
This PR contains implementation of ScheduleGroup. A Schedule is the main resource in Amazon EventBridge Scheduler, this PR adds ScheduleGroup which can be used to group Schedules and on which Schedule depends. Every AWS account comes with a default group for schedules. Customers can also create a custom groups to organise schedules that share a common purpose or belong to the same environment. Schedule has a property `group` that determines what group is the schedule associated with. To be able to test adding schedules to the group I have added property `group` to private class `Schedule` and used `Lazy` functionality to be able to update `group` of the schedule dynamically. Implementation is based on RFC: https://github.com/aws/aws-cdk-rfcs/blob/master/text/0474-event-bridge-scheduler-l2.md Advances aws#23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
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This PR contains implementation for Schedule Targets: 1. Creates a separate module for targets 2. Support imported resources, but not cross account, cross region resources as we discussed in RFC. The unit tests should cover 4 cases (target and role within the same stack, target is imported, role is imported, target and role are imported), 3. I have moved out class `Schedule` from private package to depend on it in `schedule-targets` unit tests. Implementation is based on RFC: https://github.com/aws/aws-cdk-rfcs/blob/master/text/0474-event-bridge-scheduler-l2.md Advances #23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
Continuing @Jacco work from #26268 Currently we were second-guessing if the implementations of ScheduleExpression and ScheduleTargetInput generate valid and correct CloudFormation. This integration test verifies that lambda invoke target is invoked: - A schedule is deployed that triggers a Lambda every minute after deployment. - The function adds a Tag to itself Key=OutputValue Value=base64 of the JSON string made of the input event - An assertion is made that checks for 10 minutes if the expected Tag appears Advances #23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
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For completeness: And the corresponding PR #27424 |
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One more subtask is to support customer-managed KMS Keys in Schedules - #27543 |
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Also tracking feature to override target properties in #27545 |
Class Schedule now provides static methods for accessing all schedules metrics with default configuration, such as `metricAllErrors` for viewing errors when executing targets. Advances #23394 ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
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I am going to close this as completed. We have a full-blown alpha module and targets now for eventbridge scheduler. all additional work can be tracked individually, we have followed through on the ask for an L2 for EventBridge. Lets create new issues for any feature requests and bug fixes and go from there! Excited to see this one in. |
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Describe the feature
EventBridge Scheduler was released on 2022/11. It is basically a powerful version of the existing EventBridge scheduled rules, with more scalability, timezone support, time window schedules, etc. Introducing Amazon EventBridge Scheduler
It would be great if we have a user friendly interface for this resource just like the existing L2 constructs in
aws-eventsmodule. CloudFormation reference is here.NOTE: L1 constructs are already available: doc
Use Case
It will improve most of the use cases that currently use EventBridge scheduled rules.
Proposed Solution
No response
Other Information
The RFC process is completed: aws/aws-cdk-rfcs#486
See the referenced PRs to check the progress of implementation.
Acknowledgements
CDK version used
2.52.0
Environment details (OS name and version, etc.)
n/a
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