Migration Guide
Migrate from EventBridge
No AWS account needed. No IAM roles. No CloudWatch bills.
Step by step
1
List your EventBridge schedules
Use AWS CLI to export.
aws scheduler list-schedules --output json > eb-schedules.json
2
Convert to JustRun format
Map: ScheduleExpression → cron_expression (remove "cron(" prefix/suffix), Target.Arn → url (use Lambda function URL or API Gateway URL).
3
Import to JustRun
Go to justrun.sh/dashboard/migrate → JSON Import.
4
Clean up AWS
Delete the EventBridge schedules, IAM roles, and associated CloudWatch alarms.
Common questions
Can JustRun trigger Lambda functions?
Yes — use your Lambda function URL as the job endpoint. JustRun makes an HTTP request, Lambda handles it. No IAM needed.
What about EventBridge's event routing?
JustRun's job chains handle sequential workflows (run B after A succeeds). For complex event routing, you may still need EventBridge, but most cron use cases are simpler.