When has my backup finished?

I want to be able to know a backup has been completed.

Examples of why:

  1. I use dropbox sync and want to start that once the hassio.backup_full completes instead of using a delay which may be too short or excessively long…
  2. I want to do a backup and then shut HA down or reboot it.

How?

  1. Maybe an extra parameter to the service call to say you want to wait until completion?
  2. A sensor state change
    a) date/time of latest backup ?
    b) backup in progress yes/no ?

Somehow the installation of any HA upgrade, which these days recommends a backup, waits for the backup to complete.

Final thought, maybe it could be more generalised so that the call to the dropbox sync could be monitored for completon too.

service: hassio.addon_stdin
data_template:
  addon: 7be23ff5_dropbox_sync
  input:
    command: upload

This is not a core Home Assistant addon. The forum feature request category is for core Home Assistant integration / addons. The developer has indicated on their github repository that suggestions can be made here:

EDIT: @ianadd also there seems to be some evidence that this addon has been abandoned. You might be better off choosing a different automatic backup option. I use the SAMBA backup addon and this does have notifications of start/completion/error.