Who is this workflow for? Efficiently manage your DigitalOcean Droplet snapshots with this n8n workflow. Automate the listing, filtering, deletion of excess snapshots, and the creation of new ones to maintain an organized and cost-effective snapshot strategy..

What does this workflow do?

  • Trigger Execution: The workflow is scheduled to run every 48 hours using a cron node, ensuring regular snapshot maintenance.
  • List All Droplets: Connect to the DigitalOcean API to retrieve a comprehensive list of all active Droplets in your account.
  • Retrieve Snapshots: For each Droplet, fetch the current list of snapshots associated with it.
  • Filter Excess Snapshots: Check if the number of snapshots exceeds the predefined threshold (default is 4). If it does, identify the oldest snapshots that need to be deleted.
  • Delete Excess Snapshots: Automatically remove the identified excess snapshots to free up storage and stay within the snapshot limit.
  • Create New Snapshots: After cleanup, generate a new snapshot for each Droplet to ensure that backups are up-to-date and readily available.

🤖 Why Use This Automation Workflow?

  • Cost Management: Prevent unnecessary storage expenses by limiting the number of snapshots.
  • Time Savings: Eliminate the manual effort required to monitor and manage snapshots.
  • Consistency: Ensure regular and up-to-date backups without fail.

👨‍💻 Who is This Workflow For?

This workflow is ideal for:

  • Cloud Administrators: Streamline the management of multiple Droplets.
  • DevOps Teams: Integrate snapshot automation into existing infrastructure pipelines.
  • Developers: Maintain efficient resource management without dedicating time to manual snapshot tasks.

🎯 Use Cases

  1. Cost Optimization: Automatically delete old snapshots to reduce storage costs while maintaining essential backups.
  2. Disaster Recovery: Ensure recent snapshots are always available for quick recovery without cluttering your storage with outdated backups.
  3. Resource Management: Maintain a clean and organized snapshot repository, making it easier to manage and locate necessary snapshots.

TL;DR

This n8n workflow automates the entire lifecycle of DigitalOcean Droplet snapshots, from listing and cleaning up excess snapshots to creating new backups. By implementing this workflow, you ensure efficient snapshot management, control storage costs, and maintain reliable backups effortlessly.

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