Checkpoints

Point-in-time snapshots of the filesystem overlay.

Commands

sprite-env checkpoints list                 # List all
sprite-env checkpoints get <id>             # Get details
sprite-env checkpoints create               # Create new
sprite-env checkpoints restore <id>         # Restore

Versioning

Checkpoints are versioned as v0, v1, v2, etc.

Access

Last 5 checkpoints mounted at /.sprite/checkpoints/:

ls /.sprite/checkpoints/v0/home/sprite/
cp /.sprite/checkpoints/v1/file.txt ./
diff /.sprite/checkpoints/v0/app.js /.sprite/checkpoints/v1/app.js

What's Captured

Captured	Not Captured
Filesystem changes	Running processes
Installed packages	Network connections
Service definitions	Session state
Configuration files	Base image

Restore

Restore is async and triggers environment restart:

sprite-env checkpoints restore v1
# Environment restarts, services auto-start