#7164 [V2] Add Trigger service and Scheduler Pull request opened by machichima on <!date^1775545957^{date_short}|2026-04-07T07:12:37Z> Tracking issue Why are the changes needed? Add Trigger functionality for task scheduling What changes were proposed in this pull request? 1. Add Trigger and TriggerReservation table 2. Add Trigger service to get / list / update DB 3. Add scheduler that will sync from trigger DB and create action when time's up Note that currently

ListRuns

API does not deal with filters correctly, therefor when viewing runs for a task / trigger, it will include irrelevant tasks. We will deal with this in a follow-up PR. How was this patch tested? Cron string Run sandbox locally and deploy trigger example task: flyte deploy examples/triggers/basic.py -p flytesnacks -d development env Ensure trigger tasks are being created and catch up works (after sandbox restart, should catch up all missed schedules) image image Fixed rate Create fixed rate example: from datetime import datetime import flyte env = flyte.TaskEnvironment( name="fixed_rate_example", ) every_minute_trigger = flyte.Trigger( "every_minute", flyte.FixedRate(1), inputs={"trigger_time": flyte.TriggerTime}, ) @env.task(triggers=every_minute_trigger) def every_minute(trigger_time: datetime) -> str: return f"Task ran at {trigger_time.isoformat()}" if name == "__main__": flyte.init_from_config() flyte.deploy(env) Deploy example with: flyte deploy examples/triggers/fixed_rate.py -p flytesnacks -d development env image image Labels Please add one or more of the following labels to categorize your PR: • added: For new features. • changed: For changes in existing functionality. • deprecated: For soon-to-be-removed features. • removed: For features being removed. • fixed: For any bug fixed. • security: In case of vulnerabilities This is important to improve the readability of release notes. Setup process Screenshots Check all the applicable boxes • I updated the documentation accordingly. • All new and existing tests passed. • All commits are signed-off. Related PRs Docs link flyteorg/flyte