I have several Windows EC2 instances that currently use S3 CLI sync scripts to back up folders. The scripts work, but managing schedules, configuration, and success or failure tracking across all the servers is becoming difficult. I'm looking for a reliable solution with an agent on each instance and a central dashboard for scheduling, monitoring, alerting, and syncing or restoring data in S3. Both AWS-native and commercial options are welcome.
4 Answers
Before choosing a file-level agent, check whether you really need individual files copied to S3. If the data lives on EBS volumes, AWS Backup can manage backup plans and snapshots centrally, with file or folder recovery options in supported scenarios. That may be simpler and more consistent than maintaining scripts on every server.
You can also keep the existing CLI approach and centralize its management. Use Ansible, Puppet, or Chef to deploy the scripts and configuration, then schedule them with Task Scheduler or Systems Manager. This gives you version-controlled settings and consistent rollout without having to manually update every EC2 server.
If you specifically want an agent-based product with a polished management console, Veeam, MSP360, and similar commercial backup platforms are worth comparing. Look closely at browsing and restore capabilities, retention policies, licensing per instance, and whether the product supports S3-compatible object storage in the way you need.
AWS Systems Manager could give you the centralized control you want without adding another backup product. Store the PowerShell backup script in a managed configuration, schedule it against the appropriate instances, and use the Systems Manager console for execution history and logs. CloudWatch and SNS can provide metrics, alerts, and failure notifications.
That approach works especially well when new instances are added regularly, since the inventory and backup configuration can automatically include them.