vocabulary:
  name: Tsinghua TUNA Mirror Sync Vocabulary
  description: >-
    Controlled vocabulary for the terms used by the Tsinghua University TUNA
    open-source mirror synchronization status API (tunasync).
  version: 1.0.0
  terms:
    - term: mirror
      definition: >-
        A locally hosted copy of an upstream software repository served by the
        TUNA mirror site.
      tags: [ mirror, open-source ]
    - term: tunasync
      definition: >-
        The open-source mirror management system developed by TUNA that
        schedules and tracks repository synchronization jobs.
      tags: [ tooling, sync ]
    - term: master
      definition: >-
        A primary synchronization job for a mirror, distinguished from worker or
        derived jobs (is_master = true).
      tags: [ sync, job ]
    - term: status
      definition: >-
        The current state of a mirror sync job; one of success, syncing, failed,
        or paused.
      tags: [ status, state ]
    - term: success
      definition: The mirror's most recent synchronization completed successfully.
      tags: [ status ]
    - term: syncing
      definition: The mirror is currently synchronizing from its upstream source.
      tags: [ status ]
    - term: failed
      definition: The mirror's most recent synchronization attempt failed.
      tags: [ status ]
    - term: paused
      definition: Synchronization for the mirror is paused and not scheduled to run.
      tags: [ status ]
    - term: upstream
      definition: >-
        The remote source URL (HTTP, HTTPS, or rsync) from which a mirror is
        synchronized.
      tags: [ source ]
    - term: last_update
      definition: Timestamp of the mirror's last successful update.
      tags: [ timestamp ]
    - term: next_schedule
      definition: >-
        Timestamp of the next scheduled synchronization run; a sentinel value
        indicates no scheduled run.
      tags: [ timestamp, schedule ]
    - term: size
      definition: The human-readable on-disk size of the mirrored content.
      tags: [ storage ]