Episode Details

• Backup Docker volumes locally or to any S3
• Pyodide 314.0 Release
• nb-cli: A Command-Line Interface for AI Agents and Notebook Automation
• Hindsight Agent Memory That Learns
• Extras
• Joke

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Michael #1: Backup Docker volumes locally or to any S3

• Via Bryan Weber (thanks Bryan!), who spotted it over on Virtualization HowTo. Find Bryan at bryanwweber.com.
• offen/docker-volume-backup is a lightweight companion container that backs up the volumes your apps actually depend on, then ships them somewhere safe.
• It's tiny: written in Go and about 25MB compressed, roughly 1/20th the size of the shell-based image (jareware/docker-volume-backup) that inspired it.
• Drop it into your docker compose file as a backup service, mount the volumes you care about as read-only, and you're off.
• Push backups to a pile of destinations: a local directory, plus any S3, WebDAV, Azure Blob Storage, Dropbox, Google Drive, or SSH-compatible target. Mix and match as many as you want in one run.
• Recurring cron-style backups in a Compose setup, or one-off backups straight from the Docker CLI.