daily backup - allow to disable succesful backup notifications

[szaimen]

Close #3485
Close #2180
Close #985
Close #484

[chippey5]

For anyone who is looking how to deactivate the successful backup notifications:

1. Go to the AIO interface, to the Backup and restore section
2. Press Click here to reveal all backup options (it also includes an option for automatic updates)
3. Go to the section Daily backup and automatic updates. Disable daily backups, if activated.
4. Here's the checkbox introduced to disable notifications: _("Send notifications about successful backups (notifications about unsuccessful backups will always be sent)"). Uncheck to have it disabled when activating daily backups

[davidSGE]

@chippey5
I tried to follow this steps. However there seems to be no button to save the change. I unchecked the option "Send notifications about successful backups (notifications about unsuccessful backups will always be sent)".
Afterwards, no matter if I press "Submit Backup time", "Submit additional backup", "Create backup" or start the containers again, the notification-setting ist always ticked again automatically...
Found no other guide to disable the notifications than yours...

[chippey5]

@davidSGE

Just tested this again (though I haven't waited until my daily automatic backup time yet), but once activated, the checkbox is not visible anymore, so ensure you actually activate automated backups again by pressing "Submit backup time". I realized this wasn't as clear in my previous answer.

[stargolems]

@chippey5 I tried to follow this steps. However there seems to be no button to save the change. I unchecked the option "Send notifications about successful backups (notifications about unsuccessful backups will always be sent)". Afterwards, no matter if I press "Submit Backup time", "Submit additional backup", "Create backup" or start the containers again, the notification-setting ist always ticked again automatically... Found no other guide to disable the notifications than yours...

My AIO 10.0.0 shows the same behaviour: When I uncheck the option ""Send notifications about successful backups ..." and press "Submit Backup time", the setting is always switched on afterwards.