Overview

CloudFix helps you identify and safely delete idle EBS volumes that are not being actively used. This feature helps reduce storage costs while maintaining data safety through automatic snapshot creation.

Contents

Key Benefits

  • Reduce storage costs by removing unused volumes
  • Automatic snapshot creation for data safety
  • Easy rollback process if needed
  • Compliance with AWS best practices

AWS Services Affected

AWS EBS icon
AWS EC2 icon
Amazon Elastic Block Store (EBS) Amazon Elastic Compute Cloud (EC2)

Dependencies

Service Limits

  • Maximum number of concurrent volume deletions
  • API rate limits for volume operations
  • Snapshot storage limits

How It Works

Finder Component

  • Identifies unattached volumes
  • Checks volume idle time
  • Calculates potential cost savings
  • Verifies volume eligibility

Fixer Component

  • Creates snapshots of selected volumes
  • Verifies snapshot completion
  • Deletes eligible volumes
  • Records actions in CloudTrail

Implementation Details

The implementation process involves:

  1. Volume Analysis
    • Identify idle volumes
    • Check volume status
    • Verify dependencies
  2. Snapshot Creation
    • Create volume snapshots
    • Verify snapshot completion
    • Tag snapshots appropriately
  3. Volume Cleanup
    • Delete volumes
    • Update metadata
    • Log actions

Important Considerations

  • Snapshot storage costs
  • API rate limits
  • Regional restrictions
  • Recovery time objectives

Safety and Rollback

Safety Measures

  • Automatic snapshot creation
  • Volume metadata preservation
  • CloudTrail logging
  • Staged implementation

Rollback Process

  • Create new volume from snapshot
  • Verify data integrity
  • Restore volume metadata

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