A spec for packaging distributed apps.

CNABs facilitate the bundling, installing and managing of container-native apps — and their coupled services.

View the spec Scroll down for project info and resources.
 
Cloud Agnostic

Cloud Agnostic

A CNAB can be composed to utilize whatever infra or services you require - there’s no vendor lock in.

 
 

Deliverable Apps

CNABs can be used to easily deliver apps across teams, organizations and marketplaces - even shared offline.

Deliverable Apps
 
 
Signed & Secure

Signed & Secure

A CNAB can be cryptographically signed, attested, and verified​ to ensure a trustworthy source.

 

Resources:

  CNAB Spec

Read the CNAB format specification on GitHub.  
Duffle

Duffle is a command line tool that allows you to install and manage CNAB bundles.  

  Compatible Registries

See which registries are compatible with the CNAB spec.  

VS Code Extension VS Code Extension

Use Duffle with ease inside the VS Code editor.  
More community projects here

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Communications:

Meetings

Community meetings take place every Wednesday at 09:00AM US Pacific Time.

Mailing List

CNAB-Main@lists.jointdevelopment.org
Sign up at JDF forum.

Slack Channel

Join the #cnab channel for related discussion in the CNCF's Slack.