Disk to Cloud: Abstract your File Operations with CBFS
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The document discusses the ColdBox File System (CBFS), which allows for the abstraction and integration of various file systems within ColdBox applications. It details how to configure named disks connected to different storage providers, enabling flexibility and ease of use across different deployment tiers. Additionally, it covers disk management services and interactions for tasks such as registering disks, retrieving, storing, and deleting files.
Disk to Cloud: Abstract your File Operations with CBFS
- 1. INTO THE BOX 2024 CBFS Abstract, Extend, Integrate Any File System
- 2. Jon Clausen Ortus Solutions Senior Solutions Architect Grand Rapids, Michigan
- 3. - ColdBox Module - Abstract ANY fi lesystem within your ColdBox applications - Con fi gure named disks that represent fi le systems - Each disk is tied to a Storage Provider - Storage Providers - Local, RAM, Temporary, S3 - Various means to provide storage to your application - Access and use disks using a simple API What is CBFS?
- 4. - Abstraction - Same API, di ff erent destinations - Di ff erent locations for di ff erent tiers: development, staging, production - Flexibility - Ability to change providers with no change of code * - Ease of Use - Focus on abstraction instead of a speci fi c protocol - Modularity - Leverages ColdBox’s HVMC - Any module can de fi ne disks or consume disks Why CBFS?
- 5. Old School: List a Directory CBFS:
- 6. Old School: Deliver an Image CBFS:
- 7. Old School: File Writes CBFS:
- 8. Architecture
- 9. - Responsible for managing disks - Tracks instances and metadata - Register / unregister - Startup / shutdown - Interact with your disks Disk Service
- 10. - Use to register and interact with your disks - Disks with the same names can can use di ff erent providers depending on the deploy tier - Get names of disks - diskService.names() - Get count of disks - diskService.count() - Obtaining Disk Instances - diskService.get( diskName ) - Default Disk - diskService.defaultDisk() - diskService.tempDisk() Disk Service
- 11. - Local - Java 11 + NIO - 95% of our implementation is not using native CFML - Adobe CF / Lucee is using Java-8 and earlier IO packages - RAM - Stores fi les in memory - Temp - Stores fi les in CFML engine’s temporary fi le storage - S3 - Uses AmazonS3@s3sdk - Connect to S3, Digital Ocean Spaces, Azure Blog Storage ( via S3 API implementation) Included Providers
- 14. - Retrieving Files - disk.get( path ) - disk.allContents() - Storing Files - disk.create( path, contents ) - disk.append( path, contents) - Deleting Files - disk.delete( path ) - Directories - disk.cleanDirectory( directory Disk Instances
- 15. Injection DSL
- 16. - Disk Interface ( IDisk.cfc ) - Pointers Custom File Systems
- 18. Q & A
- 19. Thank You!