SDK Reference

Technical information - specifications, APIs, architecture, etc., related to the Charm SDK

• Bundle
  • File <bundle>.yaml
• Charm
  • List of files in the charm project
  • The Juju execution flow for a charm
  • Charm taxonomy
  • Charm maturity
  • Charm development best practices
• Charmcraft
  • List of Charmcraft CLI commands
  • Charmcraft deprecation notices
• Charmhub
• charm-relation-interfaces
• Developer tools
  • Charmcraft analyzers and linters
  • Tools for debugging
• Event
  • List of events
  • Custom event
  • Charm lifecycle
• Library
  • Popular charm library index
• Ops
  • Framework constructs
  • Framework
  • Leader
  • Model
  • Pebble (Ops)
  • Pebble
• PaaS App Charmer
• Promotion
• Publication
  • Reasons to publish your charm on Charmhub
• pytest-operator
• Revision
• Rockcraft
• Scenario
  • Context
  • Event
  • State
• Status
• Storage
• StoredState: Uses, Limitations
• Testing
  • Interface tests
• YAML anchors and aliases