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MinIO

S3-compatible object storage. Provides an S3 interface to all files — replaceable with Amazon S3 if needed.

Benefits of S3 Interface​

  • Uniform file API across all services
  • Native hooks for automations (integrates with NSQ/RabbitMQ)
  • Swap backing storage without changing integrations

Connect to Nextcloud​

  1. Go to http://docker_host_ip:9001/login
  2. Create an access key named Nextcloud
  3. Save the Access Key and Secret Key for use with Nextcloud

File Event Hooks​

Subscribe to file events in MinIO to trigger automations:

  1. Go to Buckets → [your bucket] → Events → Subscribe to Event
  2. Select the ARN for your automation endpoint (n8n, Windmill, etc.)
  3. Set prefix (e.g., Input/), check PUT, and save

VM Note​

If you see errors starting this container, try changing the VM CPU type from KVM to host in Proxmox.